Mercurial > dropbear
annotate changes @ 383:2c89a3a04104 libtomcrypt-dropbear
Fix up some slight changes.
Hack out the RSA code in tomcrypt_math.h fairly crudely, as LTC's rsa_key
collide's with Dropbear's rsa_key
| author | Matt Johnston <matt@ucc.asn.au> |
|---|---|
| date | Thu, 11 Jan 2007 03:04:55 +0000 |
| parents | d5faf4814ddb |
| children |
| rev | line source |
|---|---|
| 380 | 1 December 16th, 2006 |
| 2 v1.16 -- Brian Gladman pointed out that a recent change to GCM broke how the IV was handled. Currently the code complies against his test vectors | |
| 3 so the code should be considered frozen now. | |
| 4 -- Trevor from Cryptography Research Inc. submitted patches to convert the ECC code to be generic allowing curve parameters to be submitted | |
| 5 at runtime. | |
| 6 -- Fixed various doxygen comments | |
| 7 -- Added UTF8 support to the ASN1 code | |
| 8 -- Fixed STOREXXH macros for x86 platforms (Fix found at Elliptic Inc.) | |
| 9 -- Added makefile.unix which is BSD compatible, you have to manually tweak it since well I don't use it normally | |
| 10 -- removed a few lingering memcpy's | |
| 11 -- Fixed memory free errors in ecc_sign_hash() that can arise if the mp_init_multi() fails | |
| 12 -- Fixed incorrect return value in pkcs_1_pss_decode() which would correctly set res to 0 (indicating an incorrect signature) but | |
| 13 would return CRYPT_OK to the caller | |
| 14 -- ltc_ecc_mulmod() could leak memory if mp_init(&mu) failed, fixed. Would you believe that ltc_ecc_mulmod_timing() had the same | |
| 15 bug? Also fixed. :-) | |
| 16 -- Added Shamir's trick to the ECC side (defined as LTC_ECC_SHAMIR, enabled by default), gets ~1.34x to ~1.40x faster ECC verifications | |
| 17 -- Added Brian's vector #46 to the GCM code. It catches the ctr counter error from v1.15. Originally I was going to add all of his vectors, | |
| 18 but they're not as easy to parse and I got a lot of other things to do. Regression! | |
| 19 -- Various other small fixes to the ECC code to clean up error handling (I think most of that was from the move in 1.06 to the plugins) | |
| 20 All of the errors were in cleaning up from heap failures. So they were not likely to be triggered in normal usage | |
| 21 Made similar fixes to the RSA and DSA code (my bad) | |
| 22 -- Cryptography Research Inc. contributed a bunch of fixes to silence warnings (with MSVC) w.r.t. assigned data to unsigned char types. | |
| 23 -- Martin Marko suggested some fixes to make the RNG build with WinCE. | |
| 24 -- Updates to the manual for print (some fixes thanks to Martin Marko) | |
| 25 | |
| 26 | |
| 27 November 17th, 2006 | |
| 28 v1.15 -- Andreas Lange found that if sha256_init DID fail in fortuna it wouldn't clean up the state correctly. Thanks. | |
| 29 Fortunately sha256_init cannot fail (as of v1.14) :-) | |
| 30 -- Andreas Lange contributed RMD-256 and RMD-320 code. | |
| 31 -- Removed mutex locks from fortuna_import as they create a deadlock and aren't required anyways [Avi Zelmanovich] | |
| 32 -- Added LTC_NO_PROTOTYPES to avoid prototyping functions like memset/memcpy. Required for fans of GCC 3.3.x | |
| 33 -- David Eder caught a off by one overrun bug in pmac_done() which can be exploited if your output tag buffer is | |
| 34 smaller than the block size of the cipher, e.g. if you have a 4-byte buffer and you tell pmac_done that you want | |
| 35 a 4-byte TAG it will store 4 bytes but return an outlen of 5. | |
| 36 -- Added signatures to the ECC and RSA benchmarks | |
| 37 -- Added LTC_PROFILE to run the PK tests only once in the timing demo (so you can capture events properly) | |
| 38 -- Andreas contributed PKCS #1 v1.5 code that merged cleanly with the existing PKCS code. w00t. | |
| 39 (update: I had to fix it to include the digestInfo and what not. Bad Andreas, bad! hehehe) | |
| 40 -- Fixed a signed variable error in gcm_process() (hard to trigger bug fortunately) | |
| 41 -- Removed all memcmp/memset/memcpy from the source (replaced with X macros) | |
| 42 -- Renamed macros HMAC/OMAC/PMAC to have a LTC_ prefix. If you pass these on the command line please update your makefiles | |
| 43 -- Added XCBC-MAC support [RFC 3566] | |
| 44 -- fixed LOAD32H and LOAD64H to stop putting out that darn warning :-) | |
| 45 -- Added the Korean SEED block cipher [RFC 4269] | |
| 46 -- Added LTC_VALGRIND define which makes SOBER-128 and RC4 a pure PRNG (and not a stream cipher). Useful if you use | |
| 47 Valgrind to debug your code (reported by Andreas Lange) | |
| 48 -- Made SOBER-128 more portable by removing the ASCII key in the test function (my bad, sorry). | |
| 49 -- Martin Mocko pointed out that if you have no PRNGs defined the lib won't build. Fixed, also fixed for if you have no | |
| 50 hashes defined. | |
| 51 -- Sped up F8 mode with LTC_FAST | |
| 52 -- Made CTR mode RFC 3686 compliant (increment counter first), to enable, OR the value LTC_CTR_RFC3686 to the "mode" | |
| 53 parameter you pass to ctr_start(), otherwise it will be LTC compliant (e.g. encrypt then increment) | |
| 54 -- Added ctr_test() to test CTR mode against RFC 3686 | |
| 55 -- Added crypt_fsa() ... O_o | |
| 56 -- Fixed LTC_ECC_TIMING_RESISTANT so it once again builds properly (pt add/dbl are through the plugin now) | |
| 57 -- Added ANSI X9.63 (sec 4.3.6) import/export of public keys (cannot export to compressed formats but will import | |
| 58 hybrid compressed) | |
| 59 -- Added SECP curves for 112, 128, and 160 bits (only the 'r1' curves) | |
| 60 -- Added 3GPP-F9 MAC (thanks to Greg Rose for the test vectors) | |
| 61 -- Added the KASUMI block cipher | |
| 62 -- Added F9/XCBC/OMAC callbacks to the cipher plugin | |
| 63 -- Added RSA PKCS #1 v1.5 signature/encrypt tests to rsa_test.c | |
| 64 -- Fix to yarrow_test() to not call yarrow_done() which is invalid in that context (thanks Valgrind) | |
| 65 -- Christophe Devine pointed out that Anubis would fail on various 64-bit UNIX boxes when "x>>24" was used as an index, we needed | |
| 66 to mask it with 0xFF. Thanks. Fixed. | |
| 67 | |
| 68 August 0x1E, 0x07D6 | |
| 69 v1.14 -- Renamed the chaining mode macros from XXX to LTC_XXX_MODE. Should help avoid polluting the macro name space. | |
| 70 -- clean up of SHA-256 | |
| 71 -- Chris Colman pointed out that der_decode_sequence_* allows LTC_ASN1_SETOF to accept SEQUENCEs and vice versa. | |
| 72 Decoder [non-flexi decoder that is] is more strict now and requires a match. | |
| 73 -- Steffen Jaeckel pointed out a typo in the user manual (re: rsa_exptmod). Fixed. This disproves the notion that | |
| 74 nobody reads it. :-) | |
| 75 -- Made GCM a bit more portable w.r.t. handling the CTR IV (e.g. & with 255) | |
| 76 -- Add LTC_VERBOSE if you really want to see what test is doing :-) | |
| 77 -- Added SSE2 support to GCM [use GCM_TABLES_SSE2 to enable], shaves 2 cycles per byte on Opteron processors | |
| 78 Shaved 4 cycles on a Prescott (Intel P4) | |
| 79 Requires you align your gcm_state on a 16 byte boundary, see gcm_memory() for more info | |
| 80 -- Added missing prototype for f8_test_mode() | |
| 81 -- two fixes to CCM for corner cases [L+noncelen > 15] and fixing the CTR pad to encrypt the CBC-MAC tag | |
| 82 -- Franz Glasner pointed out the ARGTYPE=4 is not actually valid. Fixed. | |
| 83 -- Fixed bug in f8_start() if your key < saltkey unspecified behaviour occurs. :-( | |
| 84 -- Documented F8 mode. Yeah, because you read the manual. | |
| 85 -- Minor updates to the technotes. | |
| 86 | |
| 87 | |
| 88 June 17th, 2006 | |
| 89 v1.13 -- Fixed to fortuna_start() to clean up state if an error occurs. Not really useful at this stage (sha256 can't fail) but useful | |
| 90 if I ever make fortuna pluggable | |
| 91 -- Mike Marin submitted a whole bunch of patches for fixing up the libs on traditional UNIX platforms. Go AIX! Thanks! | |
| 92 -- One of bugs found in the multi demo highlights that at least with gcc you need to pass integers with a UL prefix to ensure | |
| 93 they're unsigned long | |
| 94 -- Updated the FP ECC code to use affine points. It's teh fast. | |
| 95 -- Made it so many functions which return CRYPT_BUFFER_OVERFLOW now also indicate the required buffer size, note that not all functions | |
| 96 do this (most do though). | |
| 97 -- Added F8 chaining mode. It's super neato. | |
| 98 | |
| 99 May 29th, 2006 | |
| 100 v1.12 -- Fixed OID encoder/decoder/length to properly handle the first two parts of an OID, matches 2002 X.690 now. | |
| 101 -- [Wesley Shields] Allows both GMP/LTM and TFM to be defined now. | |
| 102 -- [Wesley Shields] GMP pluggin is cleaner now and doesn't use deprecated symbols. Yipee | |
| 103 -- Added count_lsb_bits to get the number of leading LSB zero bits there are. | |
| 104 -- Fixed a bug in the INTEGER encoders for values of -(256**k)/2 | |
| 105 -- Added BOOLEAN type to ASN.1 thingy-ma-do-hicky | |
| 106 -- Testprof doesn't strictly require GMP ... oops [Nils Durner] | |
| 107 -- Added LTC_CALL and LTC_EXPORT macros in tomcrypt_cfg.h to support various calling and linker conventions | |
| 108 (Thanks to John Kirk from Demonware) | |
| 109 -- In what has to be the best thing since sliced bread I bring you MECC_FP which is the fixed point | |
| 110 ECC point multiplier. It's fast, it's sexy and what's more it's hella fast [did I mention it's fast?] | |
| 111 You can tune it somewhat with FP_LUT (default to 8) for look-up width. | |
| 112 Read section 8.2 of the manual for more info. | |
| 113 It is disabled by default, you'll have to build LTC with it defined to get it. | |
| 114 -- Fixed bug in ecc_test.c (from testprof) to include the 521 [not 512] bit curve. :-) | |
| 115 | |
| 116 April 4th, 2006 | |
| 117 v1.11 -- Removed printf's from lrw_test ... whoops | |
| 118 -- lrw_process now checks the return of the cipher ecb encrypt/decrypt calls | |
| 119 -- lrw_start was not using num_rounds ... | |
| 120 -- Adam Miller reported a bug in the flexi decoder with elements past the end of a sequence. Fixed. | |
| 121 -- Bruce Guenter suggested I use --tag=CC for libtool builds where the compiler may think it's C++. (I applied this to LTM and TFM) | |
| 122 -- Optimized the ECC for TFM a bit by removing the useless "if" statements (most TFM functions don't return error codes) | |
| 123 Actually shaved a good chunk of time off and made the code smaller. By default with TFM the stock LTC point add/dbl functions | |
| 124 will be totally omitted (ECC-256 make key times on a Prescott for old vs. new are 11.03M vs. 9.59M cycles) | |
| 125 -- added missing CVS tags to ltc_ecc_mulmod.c | |
| 126 -- corrected typo in tomcrypt_cfg.h about what the file has been called | |
| 127 -- corrected my address in the user manual. A "bit" out of date. | |
| 128 -- added lrw_gen to tv_gen | |
| 129 -- added GMP plugin, only tested on a AMD64 and x86_32 Gentoo Linux box so be aware | |
| 130 -- made testme.sh runs diff case insensitivityly [whatever...] cuz GMP outputs lowercase satan text | |
| 131 -- added LDFLAGS to the makefile to allow cross porting linking options | |
| 132 -- added lrw_test() to the header file ... whoops | |
| 133 -- changed libtomcrypt.org to libtomcrypt.com .... mumble mumble | |
| 134 -- Updates to detect __STRICT_ANSI__ which is defined in --std=c99 modes (note -ansi is not supported as it lacks long long) so you can | |
| 135 build LTC out of the box with c99 (note: it'll be slower as there is no asm in this case) | |
| 136 -- Updated pelican.c and aes_tab.c to undef tables not-required. The tables are static so both AES and Pelican MAC would have copies. Save a few KB in the final binary. | |
| 137 -- Added LTC_NO_FAST to the makefile.icc to compensate for the fact ICC v9 can't handle it (Pelican MAC fails for instance) | |
| 138 | |
| 139 February 11th, 2006 | |
| 140 v1.10 -- Free ecb/cbc/ctr/lrw structures in timing code by calling the "done" function | |
| 141 -- fixed bug in lrw_process() which would always use the slow update ... | |
| 142 -- vastly sped up gcm_gf_mult() when LTC_FAST is defined. This speeds up LRW and GCM state creation, useful for servers with GCM | |
| 143 -- Removed NLS since there are some attacks against it. | |
| 144 -- fixed memory leak in rsa_import reported by John Kuhns | |
| 145 ++ re-released as the rsa fix was incorrect (bad John bad ... hehehe) and I missed some NULLs in the static descriptor entry for ciphers | |
| 146 | |
| 147 January 26th, 2006 | |
| 148 v1.09 -- Added missing doxygen comments to some of the ASN.1 routines | |
| 149 -- Added "easy button" define LTC_EASY and LTC will build with a subset of all the algos. Reduces build times for typical | |
| 150 configurations. Tunable [see tomcrypt_custom.h] | |
| 151 -- Added some error detection to reg_algs() of the testprof.a library to detect when the PRNG is not setup correctly (took me 10 mins to figure out, PITA!) | |
| 152 -- Similar fixes to timing demo (MD5 not defined when EASY is defined) | |
| 153 -- Added the NLS enc+mac stream cipher from QUALCOMM, disabled for this release, waiting on test vectors | |
| 154 -- Finally added an auto-update script for the makefiles. So when I add new files/dirs it can automatically fix up the makefiles [all four of them...] | |
| 155 -- Added LRW to the list of cipher modes supported | |
| 156 -- cleaned up ciphers definitions to remove cbc/cfb/ofb/ctr/etc from the namespace when not used. | |
| 157 | |
| 158 November 24th, 2005 | |
| 159 v1.08 -- Added SET and SET OF support to the ASN.1 side | |
| 160 -- Fixed up X macros, added QSORT to the mix [thanks SET/SETOF] | |
| 161 -- Added XMEMCMP to the list of X macros | |
| 162 -- In der_decode_sequence() the SHORT_INTEGER type was not being handled correctly [oddly enough it worked just enough to make RSA work ... go figure!] | |
| 163 -- Fixed bug in math descriptors where if you hadn't defined MECC (ECC support) you would get linker errors | |
| 164 -- Added RSA accelerators to the math descriptors to make it possible to not include the stock routines if you supply your own. | |
| 165 -- dsa_decrypt_key() was erroneously dependent on MECC not MDSA ... whoops | |
| 166 -- Moved DSA size limits to tomcrypt_pk.h so they're defined with LTC_NO_PK+MDSA | |
| 167 -- cleaned up tomcrypt_custom.h to make customizable PK easier (and also cleaned up the error traps so they're correctly reported) | |
| 168 | |
| 169 November 18th, 2005 | |
| 170 v1.07 -- Craig Schlenter pointed out the "encrypt" demo doesn't call ctr_start() correctly. That's because as of a few releases ago | |
| 171 I added support to set the mode of the counter at init time | |
| 172 -- Fixed some "testprof" make issues | |
| 173 -- Added RSA keygen to the math descriptors | |
| 174 -- Fixed install_test target ... oops | |
| 175 -- made the "ranlib" program renamable useful for cross-compiling | |
| 176 -- Made the cipher accelerators return error codes. :-) | |
| 177 -- Made CCM accept a pre-scheduled key to speed it up if you use the same key for multiple packets | |
| 178 -- Added "Katja" public key crypto. It's based on the recent N = p^2q work by Katja. I added OAEP padding | |
| 179 to it. Note this code has been disabled not because it doesn't work but because it hasn't been thoroughly | |
| 180 analyzed. It does carry some advantages over RSA (slightly smaller public key, faster decrypt) but also | |
| 181 some annoying "setup" issues like the primes are smaller which makes ECM factoring more plausible. | |
| 182 -- Made makefile accept a NODOCS flag to disable the requirement of tetex to install LTC for you no tetex people... all 3 of ya :-) | |
| 183 -- Cleaned up rsa_export() since "zero" was handled with a SHORT_INTEGER | |
| 184 -- Cleaned up the LIBTEST_S definitions in both GNU makefiles. A few minor touchups as well. | |
| 185 -- Made the cipher ecb encrypt/decrypt return an int as well, changed ALL dependent code to check for this. | |
| 186 -- der_decode_choice() would fail to mark a NULL as "used" when decoding. Fixed | |
| 187 -- ecc_decrypt_key() now uses find_hash_oid() to clean up the code ;-) | |
| 188 -- Added mp_neg() to the math descriptors. | |
| 189 -- Swapped arguments for the pkcs_1_mgf1() function so the hash_idx is the first param (to be more consistent) | |
| 190 -- Made the math descriptors buildable when RSA has been undefined | |
| 191 -- ECC timing demo now capable of detecting which curves have been defined | |
| 192 -- Refactored the ECC code so it's easier to maintain. (note: the form of this code hasn't really changed since I first added ECC ... :-/) | |
| 193 -- Updated the documentation w.r.t. ECC and the accelerators to keep it current | |
| 194 -- Fixed bug in ltc_init_multi() which would fail to free all allocated memory on error. | |
| 195 -- Fixed bug in ecc_decrypt_key() which could possibly lead to overflows (if MAXBLOCKSIZE > ECC_BUF_SIZE and you have a hash that emits MAXBLOCKSIZE bytes) | |
| 196 -- Added encrypt/decrypt to the DSA side (basically DH with DSA parameters) | |
| 197 -- Updated makefiles to remove references to the old DH object files and the ecc_sys.o crap ... clean code ahead! | |
| 198 -- ecc_import() now checks if the point it reads in lies on the curve (to prevent degenerative points from being used) | |
| 199 -- ECC code now ALWAYS uses the accelerator interface. This allows people who use the accelerators to not have the stock | |
| 200 ECC point add/dbl/mul code linked in. Yeah space savings! Rah Rah Rah. | |
| 201 -- Added LTC_MUTEX_* support to Yarrow and Fortuna allowing you to use respective prng_state as a global PRNG state [e.g. thread-safe] if you define one of the LTC_* defines at | |
| 202 build time (e.g. LTC_PTHREAD == pthreads) | |
| 203 -- Added PPC32 support to the rotate macros (tested on an IBM PPC 405) and LTC_FAST macros (it aint fast but it's faster than stock) | |
| 204 -- Added ltc_mp checks in all *_make_key() and *_import() which will help catch newbs who don't register their bignum first :-) | |
| 205 -- the UTCTIME type was missing from der_length_sequence() [oops, oh like you've never done that] | |
| 206 -- the main makefile allows you to rename the make command [e.g. MAKE=gmake gmake install] so you can build LTC on platforms where the default make command sucks [e.g. BSD] | |
| 207 -- Added DER flexi decoder which allows the decoding of arbitrary DER encoded packets without knowing | |
| 208 their structure in advance (thanks to MSVC for finding 3 bugs in it just prior to release! ... don't ask) | |
| 209 | |
| 210 August 1st, 2005 | |
| 211 v1.06 -- Fixed rand_prime() to accept negative inputs as a signal for BBS primes. [Fredrik Olsson] | |
| 212 -- Added fourth ARGCHK type which outputs to stderr and continues. Useful if you trap sigsegv. [Valient Gough] | |
| 213 -- Removed the DH code from the tree | |
| 214 -- Made the ECC code fully public (you can access ecc_mulmod directly now) useful for debuging | |
| 215 -- Added ecc test to tv_gen | |
| 216 -- Added hmac callback to hash descriptors. | |
| 217 -- Fixed two doxy comment errors in the UTCTIME functions | |
| 218 -- rsa_import() can now read OpenSSL format DER public keys as well as the PKCS #1 RSAPublicKey format. | |
| 219 Note that rsa_export() **ONLY** writes PKCS #1 formats | |
| 220 -- Changed MIN/MAX to only define if not already present. -- Kirk J from Demonware ... | |
| 221 -- Ported tv_gen to new framework (and yes, I made ecc vectors BEFORE changing the API and YES they match now :-)) | |
| 222 -- ported testing scripts to support pluggable math. yipee! | |
| 223 -- Wrote a TFM descriptor ... yipee | |
| 224 -- Cleaned up LTC_FAST in CBC mode a bit | |
| 225 -- Merged in patches from Michael Brown for the sparc/sparc64 targets | |
| 226 -- Added find_hash_oid() to search for a hash by its OID | |
| 227 -- Cleaned up a few stray CLEAN_STACKs that should have been LTC_CLEAN_STACK | |
| 228 -- Added timing resistant ECC, enable by defining LTC_ECC_TIMING_RESISTANT then use ECC API as normal | |
| 229 -- Updated the ECC documentation as it was a bit out of date | |
| 230 | |
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231 June 27th, 2005 |
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232 v1.05 |
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233 -- Added Technote #6 which covers the current PK compliance. |
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234 -- Fixed buffer overflow in OAEP decoder |
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235 -- Added CHOICE to the list of ASN.1 types |
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236 -- Added UTCTIME to the list of ASN.1 types |
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237 -- Added MUTEX locks around descriptor table functions [but not on the functions that are dependent on them] |
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238 All functions call *_is_valid() before using a descriptor index which means the respective table must be unlocked before |
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239 it can be accessed. However, during the operation [e.g. CCM] if the descriptor has been altered the results will be |
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240 undefined. |
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241 -- Minor updates to the manual to reflect recent changes |
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242 -- Added a catch to for an error that should never come up in rsa_exptmod(). Just being thorough. |
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243 |
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244 June 15th, 2005 |
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245 v1.04 |
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246 -- Fixed off by one [bit] error in dsa_make_key() it was too high by one bit [not a security problem just inconsistent] |
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247 -- ECC-224 curve was wrong [it was an ok curve just not NIST, so no security flaw just interoperability]. |
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248 -- Removed point compression since it slows down ECC ops to save a measly couple bytes. |
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249 This makes the ecc export format incompatible with 1.03 [it shouldn't change in the future] |
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250 -- Removed ECC-160 from timing and added the other curves |
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251 |
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252 June 9th, 2005 |
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253 v1.03 |
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254 -- Users may want to note that on a P4/GCC3.4 platform "-fno-regmove" greatly accelerates the ciphers/hashes. |
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255 -------------------------------------------------------------------------------------------------------------- |
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256 -- Made it install the testing library in the icc/static makefiles |
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257 -- Found bug in ccm_memory.c which would fail to compile when LTC_CLEAN_STACK was enabled |
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258 -- Simon Johnson proposed I do a fully automated test suite. Hence "testme.sh" was born |
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259 -- Added LTC_NO_TEST which forces test vectors off (regardless of what tomcrypt_custom.h has) |
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260 -- Added LTC_NO_TABLES which disables large tables (where possible, regardless of what tomcrypt_custom.h has) |
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261 -- New test script found a bug in twofish.c when TABLES was disabled. Yeah testing! |
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262 -- Added a LTC_FAST specific test to the testing software. |
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263 -- Updated test driver to actually halt on errors and just print them out (useful for say... automated testing...) |
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264 -- Added bounds checking to Pelican MAC |
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265 -- Added BIT and OCTET STRING to the ASN.1 side of things. |
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266 -- Pekka Riikonen pointed out that my ctr_start() function should accept the counter mode. |
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267 -- Cleaned up warnings in testprof |
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268 -- Removed redundant mu and point mapping in ecc_verify_hash() so it should be a bit faster now |
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269 -- Pekka pointed out that the AES key structure was using 32 bytes more than it ought to. |
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270 -- Added quick defines to remove entire classes of algorithms. This makes it easier if you want to build with just |
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271 one algorithm (say AES or SHA-256). Defines are LTC_NO_CIPHERS, LTC_NO_MODES, LTC_NO_HASHES, LTC_NO_MACS, |
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272 LTC_NO_PRNGS, LTC_NO_PK, LTC_NO_PKCS |
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273 -- As part of the move for ECC to X9.62 I've changed the signature algorithm to EC DSA. No API changes. |
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274 -- Pekka helped me clean up the PKCS #1 v2.1 [OAEP/PSS] code |
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275 -- Wrote new DER SEQUENCE coder/decoder |
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276 -- RSA, DSA and ECDSA now use the DER SEQUENCE code (saves a lot of code!) |
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277 -- DSA output is now a DER SEQUENCE (so not compatible with previous releases). |
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278 -- Added Technote #5 which shows how to build LTC on an AMD64 to have a variety of algorithms in only ~80KB of code. |
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279 -- Changed temp variable in LOAD/STORE macros to "ulong32" for 32-bit ops. Makes it safer on Big endian platforms |
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280 -- Added INSTALL_GROUP and INSTALL_USER which you can specify on the build to override the default USER/GROUP the library |
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281 is to be installed as |
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282 -- Removed "testprof" from the default build. |
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283 -- Added IA5, NULL and Object Identifier to the list of ASN.1 DER supported types |
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284 -- The "no_oops" target (part of zipup) now scans for non-cvs files. This helps prevent temp/scratch files from appearing in releases ;-) |
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285 -- Added DERs for missing hashes, but just the OID not the PKCS #1 v1.5 additions. |
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286 -- Removed PKCS #1 v1.5 from the tree since it's taking up space and you ought to use v2.1 anyways |
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287 -- Kevin Kenny pointed out a few stray // comments |
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288 -- INTEGER code properly supports negatives and zero padding [Pekka!] |
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289 -- Sorted asn1/der/ directory ... less of a mess now ;-) |
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290 -- Added PRINTABLE STRING type |
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291 -- Removed ECC-160 as it wasn't a standard curve |
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292 -- Made ecc_shared_secret() ANSI X9.63 compliant |
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293 -- Changed "printf" to "fprintf(stderr, " in the testbench... ;-) |
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294 -- Optimized the GCM table creation. On 1KB packets [with key switching] the new GCM is 12.7x faster than before. |
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295 -- Changed OID representation for hashes to be just a list of unsigned longs (so you can compare against them nicely after decoding a sequence) |
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296 -- ECC code now uses Montgomery reduction ... it's even faster [ECC-256 make key down from 37.4M to 4.6M cycles on an Athlon64] |
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297 -- Added SHORT_INTEGER so users can easily store DER encoded INTEGER types without using the bignum math library |
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298 -- Fixed OMAC code so that with LTC_FAST it doesn't require that LTC_FAST_TYPE divides 16 [it has to divide the block size instead] |
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299 -- ECC key export is now a simple [and documented] SEQUENCE, the "encrypt_key" also uses a new SEQUENCE format. |
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300 -- Thanks goes to the following testers |
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301 Michael Brown - Solaris 10/uSPARCII |
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302 Richard Outerbridge - MacOS |
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303 Martin Carpenter - Solaris 8/uSPARCII [Thanks for cleaning up the scripts] |
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304 Greg Rose - ... SunOS 5.8/SPARC [... what's with the SPARCS?] |
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305 Matt Johnston - MacOS X [Thanks for pointing out GCC 4 problems with -Os] |
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306 |
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307 April 19th, 2005 |
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308 v1.02 |
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309 -- Added LTC_TEST support to gcm_test() |
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310 -- "pt/ct" can now be NULL in gcm_process() if you are processing zero bytes |
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311 -- Optimized GCM by removing the "double copy" handling of the plaintext/aad |
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312 -- Richard Outerbridge pointed out that x86_prof won't build on MACOS and that the manual |
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313 erroneously refers to "mycrypt" all over the place. Fixed. |
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314 |
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315 April 17th, 2005 |
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316 v1.01 |
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317 ** Secure Science Corporation has supported this release cycle by sponsoring the development time taken. Their |
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318 continuing support of this project has helped me maintain a steady pace in order to keep LibTomCrypt up to date, |
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319 stable and more efficient. |
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320 ----------------------------------------------------------------------------------------------------- |
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321 -- Updated base64_decode.c so if there are more than 3 '=' signs it would stop parsing |
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322 -- Merged in latest mpi that fixed a few bugs here and there |
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323 -- Updated OAEP encoder/decoder to catch when the hash output is too large |
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324 Cleaned up PSS code too |
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325 -- Andy Bontoft fixed a bug in my demos/tests/makefile.msvc ... seems "dsa_test.c" isn't an object |
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326 afterall. Thanks. |
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327 -- Made invalid ECC key sizes (configuration) not hard fault the program (it returns an error code now) |
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328 -- SAFER has been re-enabled after I was pointed to http://www.ciphersbyritter.com/NEWS2/95032301.HTM |
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329 [Mark Kotiaho] |
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330 -- Added CCM mode to the encauth list (now has EAX, OCB and CCM, c'est un treo magnifique!) |
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331 -- Added missing ASN.1 header to the RSA keys ... oops... now the rsa_export/import are FULLY compatible |
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332 with other libs like OpenSSL (comment: Test vectors would go a long way RSA...) |
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333 -- Manually merged in fix to the prime_random_ex() LTM function that ensures the 2nd MSB is set properly. Now |
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334 When you say "I want a 1024/8 byte RSA key" the MSB bit of the modulus is set as expected. Note I generally |
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335 don't view this as a "huge issue" but it's just one less nit to worry about. [Bryan Klisch] |
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336 -- A new CVS has been setup on my Athlon64 box... if you want developer access send me an email (and at this point the email would have to be awesome). |
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337 -- Updated API for ECB and CBC shell code. Now can process N whole blocks in one call (like $DEITY intended) |
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338 -- Introduced a new "hardware accel" framework that can be used to speed up cipher ECB, CBC and CTR mode |
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339 calls. Later on dependent code (e.g. OMAC, CCM) will be re-written to use the generic cbc/ctr functions. But now |
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340 if you [say] call ctr_encrypt() with a cipher descriptor that has hardware CTR it will automatically |
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341 be used (e.g. no code rewrites) |
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342 -- Now ships with 20% more love. |
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343 -- x86_prof now uses ECB shell code (hint: accelerators) and outputs cycles per BLOCK not byte. This will make it a bit |
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344 easier to compare hardware vs. software cipher implementations. It also emits timings for CBC and CTR modes |
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345 -- [Peter LaDow] fixed a typo w.r.t. XREALLOC macro (spelling counts kids!) |
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346 -- Fixed bug with __x86_64__ where ROL64/ROR64 with LTC_NO_ROLC would be the 32-bit versions instead... |
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347 -- Shipping with preliminary GCM code (disabled). It's buggy (stack overflow hidden somewhere). If anyone can spot it let me know. |
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348 -- Added Pelican MAC [it's an AES based fast MAC] to the list of supported MACs |
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349 -- Added LTC_FAST [and you can disable by defining LTC_NO_FAST] so that CBC and CTR mode XOR whole words [e.g. 32 or 64 bits] at a time |
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350 instead of one byte. On my AMD64 this reduced the overhead for AES-128-CBC from 4.56 cycles/byte to around 1 cycle/byte. This requires |
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351 that you either allow unaligned read/writes [e.g. x86_32/x86_64] or align all your data. It won't go out of it's way to ensure |
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352 aligned access. Only enabled for x86_* platforms by default since they allow unaligned read/writes. |
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353 -- Added LTC_FAST support to PMAC (drops the cycle/byte by about 9 cycles on my AMD64) [note: I later rewrote this prior to release] |
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354 -- Updated "profiled" target to work with the new directory layout |
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355 -- Added [demo only] optimized RC5-CTR code to x86_prof demo to show off how to make an accelerator |
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356 [This has been removed prior to release... It may re-appear later] |
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357 -- Added CCM acelerator callbacks to the list [now supports ECB, CTR, CBC and now CCM]. |
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358 -- Added chapter to manual about accelerators (you know you want it) |
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359 -- Added "bswap" optimizations to x86 LOAD/STORE with big endian. Can be disabled by defining LTC_NO_BSWAP |
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360 -- LTC_NO_ASM is now the official "disable all non-portable stuff" macro. When defined it will make the code endian-neutral, |
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361 disable any form of ASM and disable LTC_FAST load/stores. Essentially build the library with this defined if you're having |
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362 trouble building the library (old GCCs for instance dislike the ROLc macro) |
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363 -- Added tomcrypt_mac.h and moved MAC/encMAC functions from tomcrypt_hash.h into it |
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364 -- Added "done" function to ciphers and the five chaining modes [and things like omac/pmac/etc] |
|
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Matt Johnston <matt@ucc.asn.au>
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365 -- Changed install group to "wheel" from "root". |
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366 -- Replaced // comments with /**/ so it will build on older UNIX-like platforms |
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367 -- x86_prof builds and runs with IntelCC fine now |
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368 -- Added "stest" build to intel CC to test static linked from within the dir (so you don't have to install to test) |
|
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369 -- Moved testing/benchmark into testprof directory and build it as part of the build. Now you can link against libtomcrypt_prof.a to get |
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370 testing info (hint: hardware developers ;-) ) |
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371 -- Added CCM to tv_gen |
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372 -- Added demos to MSVC makefile |
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373 -- Removed -funroll-all-loops from GCC makefile and replaced with -funroll-loops which is a bit more sane (P4 ain't got much cache for the IDATA) |
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374 -- Fixed GCM prior to release and re-enabled it. It has not been optimized but it does conform when compiled with optimizations. |
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375 -- I've since optimized GCM and CCM. They're close in speed but GCM is more flexible imho (though EAX is more flexible than both) |
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376 -- For kicks I optimized the ECC code to use projective points. Gets between 3.21x (Prescott P4) to 4.53x (AMD64) times faster than before at 160-bit keys and the |
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377 speedup grows as the keysize grows. Basically removing most practical reasons to "not use the ECC code". Enjoy. |
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378 -- Added LTC_FAST support to OMAC/PMAC and doubled it's speed on my amd64 [faster on the P4 too I guess] |
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379 -- Added GCM to tv_gen |
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380 -- Removed "makefile.cygwin_dll" as it's not really used by anyone and not worth the effort (hell I hardly maintain the MSVC makefiles ...) |
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381 -- Updated a few files in the "misc" directory to have correct @file comments for doxygen |
|
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382 -- Removed "profile" target since it was slower anyways (go figure...) |
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383 |
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384 December 31st, 2004 |
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385 v1.00 |
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386 -- Added "r,s == 0" check to dsa_verify_hash() |
|
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387 -- Added "multi block" helpers for hash, hmac, pmac and omac routines so you can process multiple non-adjacent |
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388 blocks of data with one call (added demos/multi.c to make sure they work) |
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389 -- Note these are not documented but they do have doxygen comments inside them |
|
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390 -- Also I don't use them in other functions (like pkcs_5_2()) because I didn't have the time. Job for the new LTC maintainer ;-) |
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391 -- Added tweaked Anubis test vectors and made it default (undefined ANUBIS_TWEAK to get original Anubis) |
|
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392 -- Merged in fix for mp_prime_random_ex() to deal with MSB and LSB "bugs" |
|
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Matt Johnston <matt@ucc.asn.au>
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393 -- Removed tim_exptmod() completely, updated several RSA functions (notably v15 and the decrypt/verify) so they |
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394 don't require a prng now |
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395 -- This release brought to you by the fine tunes of Macy Gray. We miss you. |
|
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396 |
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397 December 23rd, 2004 |
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398 v1.00rc1 |
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399 -- Renamed "mycrypt_*" to "tomcrypt_*" to be more specific and professional |
|
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400 Now just include "tomcrypt.h" instead of "mycrypt.h" to get LTC ;-) |
|
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401 -- Cleaned up makefiles to ensure all headers are correctly installed |
|
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402 -- Added "rotate by constant" macros for portable, x86-32 and x86-64 |
|
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403 You can disable this new code with LTC_NO_ROLC which is useful for older GCCs |
|
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404 -- Cleaned up detection of x86-64 so it works for ROL/ROR macros |
|
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405 -- Fixed rsa_import() so that it would detect multi-prime RSA keys and error appropriately |
|
59400faa4b44
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Matt Johnston <matt@ucc.asn.au>
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406 -- Sorted the source files by category and updated the makefiles appropriately |
|
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407 -- Added LTC_DER define so you can trim out DER code if not required |
|
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408 -- Fixed up RSA's decrypt functions changing "res" to "stat" to be more in sync |
|
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409 with the signature variables nomenclature. (no code change just renamed the arguments) |
|
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410 -- Removed all labels starting with __ and replaced with LBL_ to avoid namespace conflicts (Randy Howard) |
|
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Matt Johnston <matt@ucc.asn.au>
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411 -- Merged in LTM fix to mp_prime_random_ex() which zap'ed the most significant byte if the bit size |
|
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Matt Johnston <matt@ucc.asn.au>
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412 requested was a multiple of eight. |
|
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413 -- Made RSA_TIMING off by default as it's not terribly useful [and likely to be deprecated] |
|
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414 -- Renamed SMALL_CODE, CLEAN_STACK and NO_FILE to have a LTC_ prefix to avoid namespace collisions |
|
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415 with other programs. e.g. SMALL_CODE => LTC_SMALL_CODE |
|
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416 -- Zed Shaw pointed out that on certain systems installing libs as "root" isn't possible as the super-user |
|
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Matt Johnston <matt@ucc.asn.au>
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417 is not root. Now the makefiles allow this to be changed easily. |
|
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418 -- Renamed "struct _*_descriptor" to "struct ltc_*_descriptor" to avoid using a leading _ |
|
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419 Also renamed _ARGCHK to LTC_ARGCHK |
|
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420 -- Zed Shaw pointed out that I still defined the prng structs in tomcrypt_prng.h even if they |
|
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421 weren't defined. This made undef'ing FORTUNA break the build. |
|
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422 -- Added LTC_NO_ASM to disable inline asm macros [ROL/ROR/etc] |
|
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423 -- Changed RSA decrypt functions to change the output length variable name from "keylen" to "outlen" to make |
|
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Matt Johnston <matt@ucc.asn.au>
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424 it more consistent. |
|
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Matt Johnston <matt@ucc.asn.au>
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425 -- Added the 64-bit Khazad block cipher [NESSIE] |
|
59400faa4b44
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Matt Johnston <matt@ucc.asn.au>
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426 -- Added the 128-bit Anubis block cipher [with key support for 128...320 bit keys] [NESSIE] |
|
59400faa4b44
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Matt Johnston <matt@ucc.asn.au>
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427 -- Changes to several MAC functions to rename input arguments to more sensible names |
|
59400faa4b44
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Matt Johnston <matt@ucc.asn.au>
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428 -- Removed FAST_PK support from dh_sys.c |
|
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Matt Johnston <matt@ucc.asn.au>
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429 -- Declared deskey() from des.c as static instead of a global |
|
59400faa4b44
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Matt Johnston <matt@ucc.asn.au>
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430 -- Added pretty much all practical GCC warning tests to the GCC [related] makefiles. These additional |
|
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431 warnings can easily be disabled for those with older copies of GCC [or even non GNU cc's] |
|
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432 -- Added doxygen @ tags to the code... phew that was a hell of a lot of [repetitive] work |
|
59400faa4b44
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Matt Johnston <matt@ucc.asn.au>
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433 -- Also added pre-configured Doxygen script. |
|
59400faa4b44
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Matt Johnston <matt@ucc.asn.au>
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434 -- Cleaned up quite a few functions [ciphers, pk, etc] to make the parameters naming style consistent |
|
59400faa4b44
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Matt Johnston <matt@ucc.asn.au>
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435 E.g. ciphers keys are called "skey" consistently now. The input to PK encryption is called "in", etc. |
|
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436 These changes require no code changes on the behalf of developers fortunately |
|
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437 -- Started a SAFER+ optimizer [does encrypt only] which shaves a good 30 or so cycles/byte on my AMD64 |
|
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438 at an expense of huge code. It's in notes/etc/saferp_optimizer.c |
|
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439 -- DSA sign/verify now uses DER encoded output/inputs and no LTC style headers. |
|
59400faa4b44
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Matt Johnston <matt@ucc.asn.au>
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440 -- Matt Johnston found a missing semi-colon in mp_exptmod(). Fix has been merged in. |
|
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Matt Johnston <matt@ucc.asn.au>
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441 |
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Matt Johnston <matt@ucc.asn.au>
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442 October 29th, 2004 |
|
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443 v0.99 -- Merged in the latest version of LTM which includes all of the recent bug fixes |
|
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444 -- Deprecated LTMSSE and removed it (to be replaced with TFM later on) |
|
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Matt Johnston <matt@ucc.asn.au>
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445 -- Stefan Arentz pointed out that mp_s_rmap should be extern |
| 380 | 446 -- Kristian Gj?steen pointed out that there are typos in the |
|
280
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447 "test" makefile and minor issues in Yarrow and Sober [just cosmetics really] |
|
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448 -- Matthew P. Cashdollar pointed out that "export" is a C++ keyword |
|
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449 so changed the PRNG api to use "pexport" and "pimport" |
|
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Matt Johnston <matt@ucc.asn.au>
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450 -- Updated "hashsum" demo so it builds ;-) |
|
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451 -- Added automatic support for x86-64 (will configure for 64-bit little endian automagically) |
|
59400faa4b44
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Matt Johnston <matt@ucc.asn.au>
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452 -- Zhi Chen pointed out a bug in rsa_exptmod which would leak memory on error. |
|
59400faa4b44
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Matt Johnston <matt@ucc.asn.au>
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453 -- Made hash functions "init" return an int. slight change to API ;-( |
|
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Matt Johnston <matt@ucc.asn.au>
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454 -- Added "CHC" mode which turns any cipher into a hash the other LTC functions can use |
|
59400faa4b44
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Matt Johnston <matt@ucc.asn.au>
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455 -- Added CHC mode stuff to demos such as tv_gen and hashsum |
|
59400faa4b44
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Matt Johnston <matt@ucc.asn.au>
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456 -- Added "makefile.shared" which builds and installs shared/static object copies |
|
59400faa4b44
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Matt Johnston <matt@ucc.asn.au>
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457 of the library. |
|
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Matt Johnston <matt@ucc.asn.au>
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458 -- Added DER for bignum support |
|
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Matt Johnston <matt@ucc.asn.au>
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459 -- RSA is now fully joy. rsa_export/rsa_import use PKCS #1 encodings and should be |
|
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Matt Johnston <matt@ucc.asn.au>
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460 compatible with other crypto libs that use the format. |
|
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Matt Johnston <matt@ucc.asn.au>
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461 -- Added support for x86-64 for the ROL/ROR macros |
|
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462 -- Changed the DLL and SO makefiles to optimize for speed, commented SMALL_CODE in |
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463 mycrypt_custom.h and added -DSMALL_CODE to the default makefile |
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464 -- Updated primality testing code so it does a minimum of 5 tests [of Miller-Rabin] |
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465 (AFAIK not a security fix, just warm fuzzies) |
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466 -- Minor updates to the OMAC code (additional __ARGCHK and removed printf from omac_test... oops!) |
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467 -- Update build and configuration info which was really really really out of date. (Chapter 14) |
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468 ++ Minor update, switch RSA to use the PKCS style CRT |
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469 |
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470 August 6th, 2004 |
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471 v0.98 -- Update to hmac_init to free all allocated memory on error |
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472 -- Update to PRNG API to fix import/export functions of Fortuna and Yarrow |
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473 -- Added test functions to PRNG api, RC4 now conforms ;-) [was a minor issue] |
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474 -- Added the SOBER-128 PRNG based off of code donated by Greg Rose. |
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475 -- Added Tech Note #4 [notes/tech0004.txt] |
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476 -- Changed RC4 back [due to request]. It will now XOR the output so you can use it like |
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477 a stream cipher easily. |
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478 -- Update Fortuna's export() to emit a hash of each pool. This means that the accumulated |
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479 entropy that was spread over all the pools isn't entirely lost when you export/import. |
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480 -- Zhi Chen suggested a comment for rsa_encrypt_key() to let users know [easily] that it was |
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481 PKCS #1 v2.0 padding. (updated other rsa_* functions) |
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482 -- Cleaned up Noekeon to remove unrolling [wasn't required, was messy and actually slower with GCC/ICC] |
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483 -- Updated RC4 so that when you feed it >256 bytes of entropy it quietly ignores additional |
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484 bytes. Also removed the % from the key setup to speed it up a bit. |
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485 -- Added cipher/hash/prng tests to x86_prof to help catch bugs while testing |
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486 -- Made the PRNG "done" return int, fixed sprng_done to not require prng* to be non-null |
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487 -- Spruced up mycrypt_custom.h to trap more errors and also help prevent LTMSSE from being defined |
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488 on non-i386 platforms by accident. |
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489 -- Added RSA/ECC/DH speed tests to x86_prof and cleaned it up to build with zero warnings |
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490 -- Changed Fortuna to count only entropy [not the 2 byte header] added to pool[0] into the |
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491 reseed mechanism. |
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492 -- Added "export_size" member to prng_descriptor tables so you can know in advance the size of |
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493 the exported state for any given PRNG. |
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494 -- Ported over patch on LTM 0.30 [not ready to release LTM 0.31] that fixes bug in mp_mul()/mp_div() |
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495 that used to result in negative zeroes when you multiplied zero by a negative integer. |
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496 (patch due to "Wolfgang Ehrhardt" <[email protected]>) |
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497 -- Fixed rsa_*decrypt_key() and rsa_*verify_hash() to default to invalid "stat" or "res". This way |
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498 if any of the higher level functions fail [before you get to the padding] the result will be in |
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499 a known state]. Applied to both v2 and v1.5 padding helpers. |
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500 -- Added MACs to x86_prof |
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501 -- Fixed up "warnings" in x86_prof and tv_gen |
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502 -- Added a "profiled" target back [for GCC 3.4 and ICC v8]. Doesn't seem to help but might be worth |
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503 tinkering with. |
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504 -- Beefed up load/store test in demos/test |
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505 |
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506 ++ New note, in order to use the optimized LOAD/STORE macros your platform |
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507 must support unaligned 32/64 bit load/stores. The x86s support this |
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508 but some [ARM for instance] do not. If your platform cannot perform |
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509 unaligned operations you must use the endian neutral code which is safe for |
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510 any sort of platform. |
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511 |
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512 July 23rd, 2004 |
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513 v0.97b -- Added PKCS #1 v1.5 RSA encrypt/sign helpers (like rsa_sign_hash, etc...) |
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514 -- Added missing prng check to rsa_decrypt_key() [not critical as I don't use |
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515 descriptors directly in that function] |
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516 -- Merged in LTM-SSE, define LTMSSE before you build and you will get SSE2 optimized math ;-) |
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517 (roughly 3x faster on a P4 Northwood). By default it will compile as ISO C portable |
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518 code (when LTMSSE is undefined). |
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519 -- Fixed bug in ltc_tommath.h where I had the kara/toom cutoffs not marked as ``extern'' |
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520 Thanks to "Stefan Arentz" <stefan at organicnetwork.net> |
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521 -- Steven Dake <[email protected]> and Richard Amacker <[email protected]> submitted patches to |
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522 fix pkcs_5_2(). It now matches the output of another crypto library. Whoops... hehehe |
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523 -- Updated PRNG api. Added Fortuna PRNG to the list of supported PRNGs |
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59400faa4b44
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524 -- Fixed up the descriptor tables since globals are automatically zero'ed on startup. |
|
59400faa4b44
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525 -- Changed RC4 to store it's output. If you want to encrypt with RC4 |
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526 you'll have to do the XOR yourself. |
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527 -- Fixed buffer overflows/overruns in the HMAC code. |
|
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528 |
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529 ++ API change for the PRNGs there now is a done() function per PRNG. You |
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530 should call it when you are done with a prng state. So far it's |
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531 not absolutely required (won't cause problems) but is a good idea to |
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59400faa4b44
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Matt Johnston <matt@ucc.asn.au>
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532 start. |
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Matt Johnston <matt@ucc.asn.au>
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533 |
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534 |
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535 June 23rd, 2004 |
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536 v0.97a ++ Fixed several potentially crippling bugs... [read on] |
|
59400faa4b44
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Matt Johnston <matt@ucc.asn.au>
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537 -- Fixed bug in OAEP decoder that would incorrectly report |
|
59400faa4b44
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538 buffer overflows. [Zhi Chen] |
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539 -- Fixed headers which had various C++ missing [extern "C"]'s |
|
59400faa4b44
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Matt Johnston <matt@ucc.asn.au>
parents:
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540 -- Added "extern" to sha384_desc descriptor which I removed by mistake |
|
59400faa4b44
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Matt Johnston <matt@ucc.asn.au>
parents:
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541 -- Fixed bugs in ENDIAN_BIG macros using the wrong byte order [Matt Johnston] |
|
59400faa4b44
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Matt Johnston <matt@ucc.asn.au>
parents:
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542 -- Updated tiger.c and des.c to not shadow "round" which is intrinsic on |
|
59400faa4b44
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Matt Johnston <matt@ucc.asn.au>
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543 some C compilers. |
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544 -- Updated demos/test/rsa_test.c to test the RSA functionality better |
|
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545 ++ This update has been tested with GCC [v3.3.3], ICC [v8] and MSVC [v6+SP6] |
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546 all on a x86 P4 [GCC/ICC tested in Gentoo Linux, MSVC in WinXP] |
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547 ++ Outcome: The bug Zhi Chen pointed out has been fixed. So have the bugs |
|
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Matt Johnston <matt@ucc.asn.au>
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548 that Matt Johnston found. |
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Matt Johnston <matt@ucc.asn.au>
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549 |
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550 June 19th, 2004 |
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551 v0.97 -- Removed spurious unused files [arrg!] |
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parents:
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552 -- Patched buffer overflow in tim_exptmod() |
|
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Matt Johnston <matt@ucc.asn.au>
parents:
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553 -- Fixed buffer overrun bug in pkcs_1_v15_es_decode() |
|
59400faa4b44
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Matt Johnston <matt@ucc.asn.au>
parents:
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554 -- Reduced stack usage in PKCS #1 v2.0 padding functions (by several KBs) |
|
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Matt Johnston <matt@ucc.asn.au>
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555 -- Removed useless extern's that were an artifact from the project start... ;-) |
|
59400faa4b44
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Matt Johnston <matt@ucc.asn.au>
parents:
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556 -- Replaced memcpy/memset with XMEMCPY and XMEMSET for greater flexibility |
|
59400faa4b44
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Matt Johnston <matt@ucc.asn.au>
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557 -- fixed bugs in hmac_done()/hmac_init()/[various others()] where I didn't trap errors |
|
59400faa4b44
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Matt Johnston <matt@ucc.asn.au>
parents:
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558 -- Reduced stack usage in OMAC/PMAC/HMAC/EAX/OCB/PKCS#5 by mallocing any significant sized |
|
59400faa4b44
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Matt Johnston <matt@ucc.asn.au>
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559 arrays (e.g. > 100 bytes or so). Only in non-critical functions (e.g. eax_init()) |
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Matt Johnston <matt@ucc.asn.au>
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560 -- "Zhi Chen" <[email protected]> pointed out that rsa_decrypt_key() requires |
|
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561 an incorrect output size (too large). Fixed. |
|
59400faa4b44
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562 -- Added a "pretty" target to the GCC makefile. Requires PERL. It is NEAT! |
|
59400faa4b44
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Matt Johnston <matt@ucc.asn.au>
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563 -- Minor updates to ch1 of the manual. |
|
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Matt Johnston <matt@ucc.asn.au>
parents:
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564 -- Cleaned up the indentation and added comments to rsa_make_key(), rsa_exptmod() and |
|
59400faa4b44
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Matt Johnston <matt@ucc.asn.au>
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565 rsa_verify_hash() |
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566 -- Updated makefile.icc so the "install" target would work ;-) |
|
59400faa4b44
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567 -- Removed demos/test.c [deprecated from demos/test/test.c] |
|
59400faa4b44
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Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
568 -- Changed MAXBLOCKSIZE from 128 to 64 to reflect the true size... |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
569 |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
570 May 30th, 2004 |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
571 v0.96 -- Removed GF and Keyring code |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
572 -- Extended OAEP decoder to distinguish better [and use a more uniform API] |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
573 -- Changed PSS/OAEP API slightly to be more consistent with other PK functions (order of arguments) |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
574 -- rsa_exptmod() now pads with leading zeroes as per I2OSP. |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
575 -- added error checking to yarrow code |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
576 -- pointed out that tommath.h from this distro will overwrite tommath.h |
|
59400faa4b44
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Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
577 from libtommath. I changed this to ltc_tommath.h to avoid any such problems. |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
578 -- Fixed bug in PSS encoder/decoder that didn't handle the MSB properly |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
579 -- refactored AES, now sports an "encrypt only" descriptor which uses half as much code space. |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
580 -- modded Yarrow to try and use refactored AES code and added WHIRLPOOL support (d'oh) ;-) |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
581 -- updated ECB, OCB and CBC decrypt functions to detect when "encrypt only" descriptor is used. |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
582 -- replaced old RSA code with new code that uses PKCS #1 v2.0 padding |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
583 -- replaced old test harness with new over-engineer'ed one in /demos/test/ |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
584 -- updated cbc/cfb/ofb/ctr code with setiv/getiv functions to change/read the IV without re-keying. |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
585 -- Added PKCS #1 v1.5 RSA encryption and signature padding routines |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
586 -- Added DER OID's to most hash descriptors (as many as I could find) |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
587 -- modded rsa_exptmod() to use timing-resilient tim_exptmod() when doing private key operations |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
588 added #define RSA_TIMING which can turn on/off this feature. |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
589 -- No more config.pl so please just read mycrypt_custom.h for build-time tweaks |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
590 -- Small update to rand_prime() |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
591 -- Updated sha1, md5 and sha256 so they are smaller when SMALL_CODE is defined. If you want speed though, |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
592 you're going to have to undefine SMALL_CODE ;-) |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
593 -- Worked over AES so that it's even smaller now [in both modes]. |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
594 |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
595 May 12th, 2004 |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
596 v0.95 -- Optimized AES and WHIRLPOOL for SMALL_CODE by taking advantage of the fact |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
597 the transforms are circulant. AES dropped 5KB and WHIRLPOOL dropped 13KB |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
598 using the default build options on the x86. |
|
59400faa4b44
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Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
599 -- Updated eax so the eax_done() would clear the state [like hmac,pmac,ocb] when |
|
59400faa4b44
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Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
600 CLEAN_STACK has been defined. |
|
59400faa4b44
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Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
601 -- added LTC_TEST support to rmd160 |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
602 -- updates to mycrypt_pk.h |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
603 -- updated rand_prime() to faciliate making RSA composites |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
604 -- DSA/RSA now makes composites of the exact size desired. |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
605 -- Refactored quite a bit of the code, fewer functions per C file |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
606 -- cleaned up the makefiles to organize the objects logically |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
607 -- added ICC makefile along with "profiled" targets for both GNU and ICC compilers |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
608 -- Marked functions for removal before v1.00 see PLAN for more information |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
609 -- GCC 3.4.0 tested and seems to work |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
610 -- Added PKCS #5 support |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
611 -- Fixed typo in comment header of .C files ;-) |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
612 -- Added PKCS #1 OAEP and PSS support. |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
613 |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
614 Feb 20th, 2004 |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
615 v0.94 -- removed unused variables from ocb.c and fixed it to match known test vectors. |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
616 -- Added PMAC support, minor changes to OMAC/EAX code [I think....] |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
617 -- Teamed up with Brian Gladman. His code verifies against my vectors and my code |
|
59400faa4b44
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Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
618 verifies against his test vectors. Hazaa for co-operation! |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
619 -- Various small changes (added missing ARGCHKs and cleaned up indentation) |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
620 -- Optimization to base64, removed unused variable "c" |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
621 -- Added base64 gen to demos/tv_gen.c |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
622 -- Fix to demos/x86_prof.c to correctly identify the i386 architecture... weird... |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
623 -- Fixed up all of the PK code by adding missing error checking, removed "res" variables, |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
624 shrunk some stack variables, removed non-required stack variables and added proper |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
625 error conversion from MPI to LTC codes. I also spotted a few "off by one" error |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
626 checking which could have been used to force the code to read past the end of |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
627 the buffer (in theory, haven't checked if it would work) by a few bytes. |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
628 -- Added checks to OUTPUT_BIGNUM so the *_export() functions cannot overflow the output and I |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
629 also modded it so it stores in the output provided to the function (that is not on |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
630 the local stack) which saves memory and time. |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
631 -- Made SAFER default to disabled for now (plans are to cleanhouse write an implementation later) |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
632 -- Added the 512-bit one-way hash WHIRLPOOL which clocks in at 138 cycles per byte on my |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
633 Athlon XP [for comparison, SHA-512 clocks in at 77 cycles per byte]. This code uses the |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
634 teams new sbox design (not the original NESSIE one). |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
635 |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
636 |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
637 Jan 25th, 2004 |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
638 v0.93 -- [note: deleted v0.93 changes by accident... recreating from memory...] |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
639 -- Fix to RC2 to not deference pointer before ARGCHK |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
640 -- Fix to NOEKEON to match published test vectors as well as cleaned up the code a bit |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
641 -- Optimized Twofish [down to 28 cycles/byte on my box] and Blowfish |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
642 -- Fix to OMAC to test cipher block size first [prevents wasting any time] |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
643 -- Added more OMAC test vectors |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
644 -- Added EAX Encrypt+Authenticate support |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
645 -- Fix to DSA to check return of a few LTM functions I forgot [mp_to_unsigned_bin] |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
646 -- Added common headers to all C files |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
647 -- CTR mode supports big and little [default] endian counters now. |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
648 -- fix to find_cipher_any() so that it can handle a fragmented cipher_descriptor table. |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
649 -- added find_hash_any() akin to find_cipher_any(). |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
650 -- Added EAX code to demos/tv_gen.c Hazaa! |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
651 -- Removed SONY defines and files from codebase. |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
652 -- Added OCB support [patents be damned] and to demos/tv_gen.c |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
653 -- Merge all of the INPUT/OUTPUT BIGNUM macros (less toc) into mycrypt_pk.h |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
654 -- Made appropriate changes to the debug string in crypt.c |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
655 |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
656 Dec 24th, 2003 |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
657 v0.92 -- Updated the config.pl script so the options have more details. |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
658 -- Updated demos/tv_gen to include RIPEMD hashes |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
659 -- Updated Twofish so when TWOFISH_ALL_TABLES is defined a pre-computed RS table |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
660 is included [speedup: slight, about 4k cycles on my Athlon]. |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
661 -- Re-wrote the twofish large key generation [the four 8x32 key dependent tables]. Now about twice as fast. |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
662 With both optimizations [e.g. TWOFISH_ALL_TABLES defined] a 128-bit Twofish key can now be scheduled |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
663 in 26,000 cycles on my Athlon XP [as opposed to 49,000 before] when optimized for size. |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
664 -- config.pl has been updated so rmd128.o and rmd160.o are objects included in the build [oops] |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
665 -- Andrew Mann found a bug in rsa_exptmod() which wouldn't indicate if the wrong type of key was specified |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
666 (e.g. not PK_PRIVATE or PK_PUBLIC) |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
667 -- Fixed up demos/x86_prof so it sorts the output now :-) |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
668 -- The project is now powered by radioactive rubber pants. |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
669 -- Fixed dh_encrypt_key() so if you pass it a hash with a smaller output than the input key it |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
670 will return CRYPT_INVALID_HASH [to match what ecc_encrypt_key() will do] |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
671 -- Merge the store/encrypt key part of ecc_encrypt_key() as per dh_encrypt_key() [can you guess what I'm upto?] |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
672 -- Massive updates to the prime generation code. I use the LTM random prime functions [and provide a nice |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
673 interface between the LTC PRNG's and the LTM generic prng prototype]. I also use a variable number of tests |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
674 depending on the input size. This nicely speeds up most prime generation/testing within the library. |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
675 -- Added SHA-224 to the list of hashes. |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
676 -- Made HMAC test vectors constant and static [takes ROM space instead of RAM] |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
677 -- This release was brought to you by the letter P which stands for Patent Infringement. |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
678 -- Added generic HASH_PROCESS macro to mycrypt_hash.h which simplifies the hash "process" functions |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
679 I also optimized the compression functions of all but MD2 to not perform input copies when avoidable. |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
680 -- Removed the division from the Blowfish setup function [dropped 3k cycles on my Athlon] |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
681 -- Added stack cleaning to rijndael, cast5 so now all ciphers have CLEAN_STACK code. |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
682 -- Added Skipjack to the list of ciphers [made appropriate changes to demos/test.c, demos/tv_gen.c and |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
683 demos/x86_prof.c] |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
684 -- Added mechanical testing to cipher test vector routines. Now it encrypts 1000 times, then decrypts and |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
685 compares. Any fault (e.g. bug in code, compiler) in the routines is likely to show through. Doesn't |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
686 stress test the key gen though... |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
687 -- Matt Johnson found a bug in the blowfish.c apparently I was out of my mind and put twofish defines in there |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
688 The code now builds with any config. Thanks. |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
689 -- Added OMAC1 Message Authentication Code support to the library. |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
690 -- Re-prototyped the hash "process" and "done" to prevent buffer overflows [which don't seem easy to exploit]. |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
691 Updated HMAC code to use them too. Hazaa! |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
692 -- Fixed bug in ECC code which wouldn't do an _ARGCHK on stat in ecc_verify_hash(). |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
693 -- Fixed [temp fix] bug in all PK where the OUTPUT_BIGNUM macros would not trap errors on the to_unsigned_bin |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
694 conversion [now returns CRYPT_MEM, will fix it up better later] |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
695 -- Added DSA to the list of supported PK algorithms. |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
696 -- Fixed up various ciphers to &255 the input key bytes where required [e.g. where used to index a table] to prevent |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
697 problems on platforms where CHAR_BIT != 8 |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
698 -- Merged in LibTomMath v0.28 |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
699 -- Updated demos/x86_prof.c to use Yarrow during the key sched testing [was horribly slow on platforms with blockable |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
700 /dev/random]. |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
701 -- Added OMAC/HMAC tests to demos/tv_gen and I now store the output of this in notes/ |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
702 -- Fixed a bug in config.pl that wouldn't have TWOFISH_TABLES defined by default (too many commas on the line) |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
703 -- Fixed bug in hmac_done(). Apparently FIPS-198 [HMAC] specifies that the output can be truncated. My code |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
704 would not support that (does now just like the new OMAC code). |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
705 -- Removed "hashsize" from hmac_state as it wasn't being used. |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
706 -- Made demos/test.c stop if OMAC or HMAC tests fail (instead of just printing a failed message and keep going). |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
707 -- Updated notes/tech0003.txt to take into account the existence of Skipjack [also I fixed a few typos]. |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
708 -- Slight changes to Noekeon, with SMALL_CODE undefined it uses a fully unrolled version. Dropped +10 cycles/byte |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
709 on my Athlon (35 cycles per byte or 410.4Mbit/sec at 1795Mhz) |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
710 -- Added _ARGCHK() calls to is_prime() for the two input pointers. |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
711 |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
712 Sept 25th, 2003 |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
713 v0.91 -- HMAC fix of 0.90 was incorrect for keys larger than the block size of the hash. |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
714 -- Added error CRYPT_FILE_NOTFOUND for the file [hmac/hash] routines. |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
715 -- Added RIPEMD hashes to the hashsum demo. |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
716 -- Added hashsum demo to MSVC makefile. |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
717 -- Added RMD160 to the x86_prof demo [oops] |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
718 -- Merged in LibTomMath-0.27 with a patch to mp_shrink() that will be in LibTomMath-0.28 |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
719 Fixes another potential memory leak. |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
720 |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
721 Sept 7th, 2003 |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
722 v0.90 -- new ROL/ROR for x86 GCC |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
723 -- Jochen Katz submitted a patch to the makefile to prevent "make" from making the .a library |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
724 when not required. |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
725 == By default the KR code is not enabled [it's only a demo anyways!] |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
726 -- changed the "buf" in ecc_make_key from 4KB to 128 bytes [since the largest key is 65 bytes] |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
727 -- hmac_done() now requires you pass it the size of the destination buffer to prevent |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
728 buffer overflows. (API CHANGE) |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
729 -- hmac/hash filebased routines now return CRYPT_NOP if NO_FILE is defined. |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
730 -- I've removed the primes from dh.c and replaced them with DR safe primes suitable for the default |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
731 configuration of LibTomMath. Check out these comparisons on a 1.3Ghz Athlon XP, optimized for size, |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
732 |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
733 768-bit, 4 vs. 10 |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
734 1024-bit, 8 vs. 18 |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
735 1280-bit, 12 vs. 34 |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
736 1536-bit, 20 vs. 56 |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
737 1792-bit 28 vs. 88 |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
738 2048-bit, 40 vs. 124 |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
739 2560-bit, 71 vs. 234 |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
740 3072-bit, 113 vs. 386 |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
741 4096-bit, 283 vs. 916 |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
742 |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
743 Times are all in milliseconds for key generation. New primes times on the left. This makes the code binary |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
744 incompatible with previous releases. However, this addition is long overdue as LibTomMath has supported DR |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
745 reductions for quite some time. |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
746 -- Added RIPE-MD 128 and 160 to the list of supported hashes [10 in total]. |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
747 -- The project has been released as public domain. TDCAL no longer applies. |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
748 |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
749 July 15th, 2003 |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
750 v0.89 -- Fix a bug in bits.c which would prevent it from building with msvc |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
751 -- Merged in LibTomMath v0.24 [and I used the alloc/free macros this time!] |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
752 -- Removed the LTC version of next_prime() and replaced it with a call to the |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
753 mp_prime_next_prime() from LibTomMath |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
754 -- reverted bits.c to the 0.86 copy since the new one doesn't build in MSVC |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
755 or cygwin. |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
756 |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
757 Jul 10th, 2003 |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
758 v0.88 -- Sped up CAST5 key schedule for MSVC |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
759 -- added "ulong32" which allows people on 64-bit platforms to force the 32-bit tables in |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
760 ciphers like blowfish and AES to be 32-bits. E.g. when unsigned long is 64-bits. |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
761 -- Optimized the SAFER-SK64, SAFER-SK128, SAFER+, RC5 and RC6 key schedule [big time!] |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
762 -- Optimized SHA-1 and SHA-256 quite a bit too. |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
763 -- Fixed up the makefile to use -fomit-frame-pointer more liberally |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
764 -- Added tv_gen program which makes test vectors for ciphers/hashes |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
765 -- Merged in LibTomMath v0.22 |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
766 |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
767 Jun 19th, 2003 |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
768 v0.87 -- Many MSVC optimizations to the code base |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
769 -- Improved the AES and Twofish key schedule [faster, more constant time] |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
770 -- Tons of optimizations here and there. |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
771 |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
772 Jun 15th, 2003 |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
773 v0.86 -- Fixed up AES to workaround MSVC optimizer bug |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
774 -- Merged in fresh LTM base [based on v0.20] so there are no warnings with MSVC |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
775 -- Wrote x86_prof which will time the hashes and ciphers downto cycles per byte. |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
776 -- Fixed up demos/encrypt to remove serpent_desc from the list |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
777 -- Re-enabled MSVC optimizations w00t w00t |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
778 -- Replaced "errno" with "err" in all functions that had it so it wouldn't clash |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
779 with the global "errno" |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
780 -- Removed a set of unused variables from certain functions |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
781 -- Removed {#line 0 "..."} stuff from mpi.c to comply with ISO C :-) |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
782 |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
783 Jun 11th, 2003 |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
784 v0.85 -- Swapped in a new AES routine |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
785 -- Removed Serpent |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
786 -- Added TDCAL policy document |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
787 |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
788 Jun 1st, 2003 |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
789 v0.84 -- Removed a 4KB buffer from rsa_decrypt_key that wasn't being used no more |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
790 -- Fixed another potential buffer problem. Not an overflow but could cause the |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
791 PK import routines to read past the end of the buffer. |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
792 -- Optimized the ECC mulmod more by removing a if condition that will always be false |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
793 -- Optimized prime.c to not include a 2nd prime table, removed code from is_prime calls prime |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
794 test from LibTomMath now |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
795 -- Added LTC_TEST define which when defined will enable the test vector routines [see mycrypt_custom.h] |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
796 -- Removed ampi.o from the depends cuz it ain't no not working in *nix with it [routines are in mpi.c now]. |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
797 |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
798 |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
799 Mar 29th, 2003 |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
800 v0.83 -- Optimized the ecc_mulmod, it's faster and takes less heap/stack space |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
801 -- Fixed a free memory error in ecc_mulmod and del_point which would try to free NULL |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
802 -- Fixed two serious bugs in rsa_decrypt_key and rsa_verify_hash that would allow a trivialy |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
803 buffer overflow. |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
804 -- Fixed a bug in the hmac testing code if you don't register all the hashes it won't return |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
805 errors now. |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
806 |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
807 Mar 15th, 2003 |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
808 v0.82 -- Manual updated |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
809 -- Added MSVC makefile [back, actually its written from scratch to work with NMAKE] |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
810 -- Change to HMAC helper functions API to avoid buffer overflow [source changes] |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
811 -- the rsa_encrypt_key was supposed to reject key sizes out of bounds ... |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
812 same fix to the rsa_sign_hash |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
813 -- Added code to ensure that that chaining mode code (cfb/ofb/ctr/cbc) have valid |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
814 structures when being called. E.g. the indexes to the pad/ivs are not out of bounds |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
815 -- Cleaned up the DES code and simplified the core desfunc routine. |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
816 -- Simplified one of the boolean functions in MD4 |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
817 |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
818 Jan 16th, 2003 |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
819 v0.81 -- Merged in new makefile from Clay Culver and Mike Frysinger |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
820 -- Sped up the ECC mulmod() routine by making the word size adapt to the input. Saves a whopping 9 point |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
821 operations on 521-bit keys now (translates to about 8ms on my Athlon XP). I also now use barrett reduction |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
822 as much as possible. This sped the routine up quite a bit. |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
823 -- Fixed a huge flaw in ecc_verify_hash() where it would return CRYPT_OK on error... Now fixed. |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
824 -- Fixed up config.pl by fixing an invalid query and the file is saved in non-windows [e.g. not CR/LF] format |
| 380 | 825 (fix due to Mika Bostr?m) |
|
280
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
826 -- Merged in LibTomMath for kicks |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
827 -- Changed the build process so that by default "mycrypt_custom.h" is included and provided |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
828 The makefile doesn't include any build options anymore |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
829 -- Removed the PS2 and VC makefiles. |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
830 |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
831 Dec 16th, 2002 |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
832 v0.80 -- Found a change I made to the MPI that is questionable. Not quite a bug but definately not desired. Had todo |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
833 with the digit shifting. In v0.79 I simply truncated without zeroing. It didn't cause problems during my |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
834 testing but I fixed it up none the less. |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
835 -- Optimized s_mp_mul_dig() from MPI to do a minimal number of passes. |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
836 -- Fixed in rsa_exptmod() where I was getting the size of the result. Basically it accomplishes the same thing |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
837 but the fixed code is more readable. |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
838 -- Fixed slight bug in dh_sign_hash() where the random "k" value was 1 byte shorter than it should have been. I've |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
839 also made the #define FAST_PK speed up signatures as well. Essentially FAST_PK tells the DH sub-system to |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
840 limit any private exponent to 256-bits. Note that when FAST_PK is defined does not make the library |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
841 binary or source incompatible with a copy of the library with it undefined. |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
842 -- Removed the DSA code. If you want fast diffie-hellman just define FAST_PK :-) |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
843 -- Updated dh_sign_hash()/dh_verify_hash() to export "unsigned" bignums. Saves two bytes but is not binary |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
844 compatible with the previous release... sorry! I've performed the same fix to the ecc code as well. |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
845 -- Fixed up the PK code to remove all use of mp_toraw() and mp_read_raw() [get all the changes out of the way now] |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
846 -- Fixed a bug in the DH code where it missed trapping a few errors if they occurred. |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
847 -- Fixed a slight "its-not-a-bug-but-could-be-done-better" bug in the next_prime() function. Essentially it was |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
848 testing to ensure that in the loop that searches for the next candidate that the step never grows beyond |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
849 65000. Should have been testing for MP_DIGIT_MAX |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
850 -- Spruced up the config.pl script. It now makes a header file "mycrypt_custom.h" which can be included *before* |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
851 you include mycrypt.h. This allows you to add libtomcrypt to a project without completely changing your make |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
852 system around. Note that you should use the makefile it writes to at least build the library initially. |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
853 -- Used splint to check alot of the code out. Tons of minor fixes and explicit casts added. |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
854 -- Also made all the internal functions of MPI are now static to avoid poluting the namespace |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
855 -- **Notice**: There are no planned future releases for at least a month from the this release date. |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
856 |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
857 Dec 14th, 2002 |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
858 v0.79 -- Change to PK code [binary and source]. I made it so you have to pass the buffer size to the *_decrypt_key and |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
859 *_verify_hash functions. This prevents malformed packets from performing buffer overflows. I've also trimmed |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
860 the packet header size [by 4 bytes]. |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
861 -- Made the test program halt on the first error it occurs. Also made it trap more errors than before. |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
862 -- Wrote the first chapter of my new book [DRAFT!], not in this package but check my website! |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
863 -- Included a perl script "config.pl" that will make "makefile.out" according to the users needs. |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
864 -- Added shell script to look for latest release |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
865 -- Merge DH and ECC key defines from mycrypt_cfg.h into the makefiles |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
866 -- updated the makefile to use BSD friendly archiving invokations |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
867 -- Changed the DH and ECC code to use base64 static key settings [e.g. the primes]. Dropped the code size by 3KB |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
868 and is ever-so-slightly faster than before. |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
869 -- added "mp_shrink" function to shrink the size of bignums. Specially useful for PK code :-) |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
870 -- Added new exptmod function that calculates a^b mod c with fewer multiplies then before [~20% for crypto |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
871 sized numbers]. Also added a "low mem" variant that doesn't use more than 20KB [upto 4096 bit nums] of |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
872 heap todo the calculation. Both are #define'able controlled |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
873 -- Added XREALLOC macro to provide realloc() functionality. |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
874 -- Added fix where in rsa_import() if you imported a public key or a non-optimized key it would free the mp_int's |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
875 not being used. |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
876 -- Fixed potential bug in the ECC code. Only would occur on platforms where char is not eight bits [which isn't |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
877 often!] |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
878 -- Fixed up the ECC point multiplication, its about 15% faster now |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
879 -- While I was at it [since the lib isn't binary backwards compatible anyways] I've fixed the PK export routines |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
880 so they export as "unsigned" types saving 1 byte per bignum outputted. Not a lot but heck why not. |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
881 |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
882 Nov 28th, 2002 |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
883 v0.78 -- Made the default ARGCHK macro a function call instead which reduced the code size from 264KB to 239KB. |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
884 -- Fixed a bug in the XTEA keysize function which called ARGCHK incorrectly. |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
885 -- Added Noekeon block cipher at 2,800 bytes of object code and 345Mbit/sec it is a welcome addition. |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
886 -- Made the KR code check if the other PK systems are included [provides error when building otherwise]. |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
887 -- Made "aes" an alias for Rijndael via a pre-processor macro. Now you can use "aes_ecb_encrypt", etc... :-) |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
888 Thanks to Jean-Luc Cooke for the "buzzword conformance" suggestion. |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
889 -- Removed the old PK code entirely (e.g. rsa_sign, dh_encrypt). The *_sign_hash and *_encrypt_key functions |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
890 are all that is to remain. |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
891 -- **NOTE** Changed the PK *_import (including the keyring) routine to accept a "inlen" parameter. This fixes a |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
892 bug where improperly made key packets could result in reading passed the end of the buffer. This means |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
893 the code is no longer source compatible but still binary compatible. |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
894 -- Fixed a few other minor bugs in the PK import code while I was at it. |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
895 |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
896 Nov 26th, 2002 |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
897 v0.77 -- Updated the XTEA code to use pre-computed keys. With optimizations for speed it achieves 222Mbit/sec |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
898 compared to the 121Mbit/sec before. It is 288 bytes bigger than before. |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
899 -- Cleaned up some of the ciphers and hashes (coding style, cosmetic changes) |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
900 -- Optimized AES slightly for 256-bit keys [only one if statement now, still two for 192-bit keys] |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
901 -- Removed most test cases from Blowfish, left three of them there. Makes it smaller and faster to test. |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
902 -- Changed the primality routines around. I now use 8 rounds of Rabin-Miller, I use 256 primes in the sieve |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
903 step and the "rand_prime" function uses a modified sieve that avoids alot of un-needed bignum work. |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
904 -- Fixed a bug in the ECC/DH signatures where the keys "setting" value was not checked for validity. This means |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
905 that a invalid value could have caused segfaults, etc... |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
906 -- **NOTE** Changed the way the ECC/DH export/import functions work. They are source but not binary compatible |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
907 with v0.76. Essentially insteading of exporting the setting index like before I export the key size. Now |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
908 if you ever re-configure which key settings are supported the lib will still be able to make use of your |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
909 keys. |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
910 -- Optimized Blowfish by inlining the round function, unrolling it for four rounds then using a for loop for the |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
911 rest. It achieves a rate of 425Mbit/sec with the new code compared to 314Mbit/sec before. The new blowfish |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
912 object file is 7,813 bytes compared to 8,663 before and is 850 bytes smaller. So the code is both smaller and |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
913 faster! |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
914 -- Optimized Twofish as well by inlining the round function. Gets ~400Mbit/sec compared to 280Mbit/sec before |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
915 and the code is only 78 bytes larger than the previous copy. |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
916 -- Removed SMALL_PRIME_TAB build option. I use the smaller table always. |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
917 -- Fixed some mistakes concerning prime generation in the manual. |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
918 -- [Note: sizes/speeds are for GCC 3.2 on an x86 Athlon XP @ 1.53Ghz] |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
919 |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
920 Nov 25th, 2002 |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
921 v0.76 -- Updated makefiles a bit more, use "-Os" instead of "-O2" to optimize for size. Got the lib |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
922 downto 265KB using GCC 3.2 on my x86 box. |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
923 -- Updated the SAFER+, Twofish and Rijndael test vector routine to use the table driven design. |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
924 -- Updated all other test vector routines to return as soon as an error is found |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
925 -- fixed a bug in the test program where errors in the hash test routines would not be reported |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
926 correctly. I found this by temporarily changing one of the bytes of the test vectors. All the |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
927 hashes check out [the demos/test.c would still have reported an error, just the wrong one]. |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
928 |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
929 |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
930 Nov 24th, 2002 |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
931 v0.75 -- Fixed a flaw in hash_filehandle, it should ARGCHK that the filehandle is not NULL |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
932 -- Fixed a bug where in hash_file if the call to hash_filehandle failed the open file would |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
933 not be closed. |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
934 -- Added more strict rules to build process, starting to weed out "oh this works in GCC" style code |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
935 In the next release "-Wconversion" will be enabled which will deal with all implicit casts. |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
936 |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
937 Nov 22nd, 2002 [later in the day] |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
938 v0.74 -- Wrote a small variant of SAFER+ which shaved 50KB off the size of the library on x86 platforms |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
939 -- Wrote a build option to remove the PK packet functions [keeps the encrypt_key/sign_hash functions] |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
940 -- Wrote a small variant of Rijndael (trimmed 13KB) |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
941 -- Trimmed the TIGER/192 hash function a bit |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
942 -- Overall the entire lib compiled is 295KB [down from 400KB before] |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
943 -- Fixed a few minor oversights in the MSVC makefile |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
944 |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
945 Nov 22nd, 2002 |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
946 v0.73 -- Fixed bug in RC4 code where it could only use 255 byte keys. |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
947 -- Fixed bug in yarrow code where it would allow cast5 or md2 to be used with it... |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
948 -- Removed the ecc compress/expand points from the global scope. Reduces namespace polution |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
949 -- Fixed bug where if you used the SPRNG you couldn't pass NULL as your prng_state which you should be |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
950 able todo since the SPRNG has no state... |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
951 -- Corrected some oversights in the manual and the examples... |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
952 -- By default the GF(2^W) math library is excluded from the build. The source is maintained because I wrote it |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
953 and like it :-). This way the built library is a tad smaller |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
954 -- the MSVC makefile will now build for a SPACE optimized library rather than TIME optimized. |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
955 |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
956 Nov 21th, 2002 |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
957 v0.72 -- Fixed bug in the prime testing. In the Miller-Rabin test I was raising the base to "N-1" not "r". |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
958 The math still worked out fine because in effect it was performing a Fermat test. Tested the new code and it |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
959 works properly |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
960 -- Fixed some of the code where it was still using the old error syntax |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
961 -- Sped up the RSA decrypt/sign routines |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
962 -- Optimized the ecc_shared_secret routine to not use so much stack |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
963 -- Fixed up the makefile to make releases where the version # is in the file name and directory it will unzip |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
964 to |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
965 |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
966 Nov 19th, 2002 |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
967 v0.71 -- HELP TOM. I need tuition for the January semester. Now I don't want to force donations [nor will I ever] |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
968 but I really need the help! See my website http://tom.iahu.ca/help_tom.html for more details. Please help |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
969 if you can! |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
970 -------------------------------------------------------------------------------------------------------------- |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
971 -- Officially the library is no longer supported in GCC 3.2 in windows [cygwin]. |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
972 In windows you can either use GCC 2.95.3 or try your luck with 3.2 It seems that |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
973 "-fomit-frame-pointer" is broken in the windows build [but not the linux x86 build???] |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
974 If you simply must use 3.2 then I suggest you limit the optimizations to simply "-O2" |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
975 -- Started new error handling API. Similar to the previous except there are more error codes than just |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
976 CRYPT_ERROR |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
977 -- Added my implementation of the MD2 hash function [despite the errors in the RFC I managed to get it right!] |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
978 -- Merged in more changes from Sky Schulz. I have to make mention here that he has been a tremendous help in |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
979 getting me motivated to make some much needed updates to the library! |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
980 -- Fixed one of the many mistakes in the manual as pointed out by Daniel Richards |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
981 -- Fixed a bug in the RC4 code [wasn't setting up the key correctly] |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
982 -- Added my implementation of the CAST5 [aka CAST-128] block cipher (conforms...) |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
983 -- Fixed numerous bugs in the PK code. Essentially I was "freeing" keys when the import failed. This is neither |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
984 required nor a good a idea [double free]. |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
985 -- Tom needs a job. |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
986 -- Fixed up the test harness as requested by Sky Schulz. Also modifed the timing routines to run for X seconds |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
987 and count # of ops performed. This is more suitable than say encrypting 10 million blocks on a slow processor |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
988 where it could take minutes! |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
989 -- Modified test programs hashsum/encrypt to use the new algorithms and error handling syntax |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
990 -- Removed the PKCS code since it was incomplete. In the future I plan on writing a "add-on" library that |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
991 provides PKCS support... |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
992 -- updated the config system so the #defines are in the makefiles instead of mycrypt_cfg.h |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
993 -- Willing to work on an hourly basis for 15$ CDN per hour. |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
994 -- updated the test program to not test ciphers not included |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
995 -- updated the makefile to make "rsa_sys.c" a dependency of rsa.o [helps develop the code...] |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
996 -- fixed numerous failures to detect buffer overflows [minor] in the PK code. |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
997 -- fixed the safer [64-bit block version] test routines which didn't check the returns of the setup |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
998 function |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
999 -- check out my CV at http://tom.iahu.ca/cv.html |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1000 -- removed the GBA makefile and code from demos/test.c [not a particularly useful demo...] |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1001 -- merged in rudimentary [for testing] PS2 RNG from Sky Schulz |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1002 -- merged in PS2 timer code [only shell included due to NDA reasons...] |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1003 -- updated HMAC code to return errors where possible |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1004 -- Thanks go to Sky Schulz who bought me a RegCode for TextPad [the official editor of libtomcrypt] |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1005 |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1006 Nov 12th, 2002 |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1007 v0.70 -- Updated so you can swap out the default malloc/calloc/free routines at build time with others. (Sky Schulz) |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1008 -- Sky Schulz contributed some code towards autodetecting the PS2 in mycrypt_cfg.h |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1009 -- Added PS2 makefile contributed by Sky Schulz [see a pattern forming?] |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1010 -- Added ability to have no FILE I/O functions at all (see makefile), Sky Schulz.... |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1011 -- Added support for substituting out the clock() function (Sky Schulz) |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1012 -- Fixed up makefile to include new headers in the HEADERS variable |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1013 -- Removed "coin.c" as its not really useful anyways |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1014 -- Removed many "debug" printfs that would show up on failures. Basically I wanted to ensure the only output |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1015 would be from the developer themselves. |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1016 -- Added "rc4.c" a RC4 implementation with a PRNG interface. Since RC4 isn't a block cipher it wouldn't work |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1017 too well as a block cipher. |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1018 -- Fixed ARGCHK macro usage when ARGTYPE=1 throughout the code |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1019 -- updated makefile to make subdirectory properly (Sku Schulz) |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1020 -- Started towards new API setup. Instead of checking for "== CRYPT_ERROR" you should check "!= CRYPT_OK" |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1021 In future releases functions will return things other than CRYPT_ERROR on error to give more useful |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1022 thread safe error reporting. The manual will be updated to reflect this. For this release all |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1023 errors are returned as CRYPT_ERROR (except as noted) but in future releases this will change. |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1024 -- Removed the zlib branch since its not really required anyways. Makes the package smaller |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1025 |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1026 Nov 11th, 2002 |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1027 v0.69 -- Added ARGCHK (see mycrypt_argchk.h) "arguement checking" to all functions that accept pointers |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1028 -- Note I forgot to change the CRYPT version tag in v0.68... fixed now. |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1029 |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1030 Nov 8th, 2002 |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1031 v0.68 -- Fixed flaw in kr_import/kr_export that wasted 4 bytes. Source but not binary compatible with v0.67 |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1032 -- Fixed bug in kr_find_name that used memcmp to match strings. Uses strncmp now. |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1033 -- kr_clear now sets the pointer to NULL to facilate debugging [e.g. using the keyring after clearing] |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1034 -- static functions in _write/_read in keyring.c now check the return of ctr_encrypt/ctr_decrypt. |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1035 -- Updated blowfish/rc2/rc5/rc6 keysize() function to not reject keys larger than the biggest key the |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1036 respective ciphers can use. |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1037 -- Fixed a bug in hashsum demo that would report the hash for files that don't exist! |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1038 |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1039 Oct 16th, 2002 |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1040 v0.67 -- Moved the function prototypes into files mycrypt_*.h. To "install" the lib just copy all the |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1041 header files "*.h" from the base of this project into your global include path. |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1042 -- Made the OFB/CFB/CTR functions use "unsigned long" for the length instead of "int" |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1043 -- Added keyring support for the PK functions |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1044 -- ***API CHANGE*** changed the ecc_make_key and dh_make_key to act more like rsa_make_key. Basically |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1045 move the first argument to the next to last. |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1046 -- Fixed bug in dh_test() that wouldn't test the primality of the order of the sub-group |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1047 -- replaced the primes in the DH code with new ones that are larger than the size they are |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1048 associated with. That is a 1024-bit DH key will have a 1025-bit prime as the modulus |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1049 -- cleaned up all the PK code, changed a bit of the API around [not source compatible with v0.66] |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1050 -- major editing of the manual, started Docer program |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1051 -- added 160 and 224 bit key settings for ECC. This makes the DH and ECC binary wise incompatible with v0.66 |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1052 -- Added an additional check for memory errors in is_prime() and cleaned up prime.c a bit |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1053 -- Removed ID_TAG from all files [meh, not a big fan...] |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1054 -- Removed unused variable from yarrow state and made AES/SHA256 the default cipher/hash combo |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1055 -- Fixed a bug in the Yarrow code that called prng_is_valid instead of cipher_is_valid from yarrow_start() |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1056 -- The ECB/CBC/OFB/CFB/CTR wrappers now check that the cipher is valid in the encrypt/decrypt calls |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1057 Returns int now instead of void. |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1058 |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1059 Sept 24th, 2002 |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1060 v0.66 -- Updated the /demos/test.c program to time the hashes correctly. Also it uses the yarrow PRNG for all of the |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1061 tests meaning its possible to run on RNG less platforms |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1062 -- Updated the /demos/hashsum.c program to hash from the standard input |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1063 -- Updated the RSA code to make keys a bit quicker [update by Wayne Scott] by not making both primes at the same |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1064 time. |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1065 -- Dan Kaminsky suggested some cleanups for the code and the MPI config |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1066 Code ships in unix LF format by default now too... will still build in MSVC and all... but if you want |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1067 to read the stuff you'll have to convert it |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1068 -- Changes to the manual to reflect new API [e.g. hash_memory/file have v0.65 prototypes]and some typos fixed |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1069 |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1070 Sept 20th, 2002 |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1071 v0.65 -- Wayne Scott ([email protected]) made a few of suggestions to improve the library. Most |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1072 importantly he pointed out the math lib is not really required. He's also tested the lib on 18 |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1073 different platforms. According to him with only a few troubles [lack of /dev/random, etc] the |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1074 library worked as it was supposed to. You can find the list at |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1075 http://www.bitkeeper.com/Products.BitKeeper.Platforms.html |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1076 -- Updated the hash_file and hash_memory functions to keep track of the size of the output |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1077 -- Wayne Scott updated the demos/test.c file to use the SPRNG less and Yarrow more |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1078 -- Modified the mycrypt_cfg.h to autodetect x86-32 machines |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1079 |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1080 Sept 19th, 2002 |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1081 v0.64 -- wrote makefile for the GBA device [and hacked the demos/test.c file to support it conditionally] |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1082 -- Fixed error in PK (e.g. ECC, RSA, DH) import functions where I was clobbering the packet error messages |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1083 -- fixed more typos in the manual |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1084 -- removed all unused variables from the core library (ignore the ID_TAG stuff) |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1085 -- added "const char *crypt_build_settings" string which is a build time constant that gives a listing |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1086 of all the build time options. Useful for debugging since you can send that to me and I will know what |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1087 exactly you had set for the mycrypt_cfg.h file. |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1088 -- Added control over endianess. Out of the box it defaults to endianess neutral but you can trivially |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1089 configure the library for your platform. Using this I boosted RC5 from 660Mbit/sec to 785Mbit/sec on my |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1090 Athlon box. See "mycrypt_cfg.h" for more information. |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1091 |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1092 Sept 11th, 2002 |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1093 v0.63 -- Made hashsum demo output like the original md5sum program |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1094 -- Made additions to the examples in the manual (fixed them up a bunch) |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1095 -- Merged in the base64 code from Wayne Scott ([email protected]) |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1096 |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1097 Aug 29th, 2002 |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1098 v0.62 -- Added the CLEAN_STACK functionality to several of the hashes I forgot to update. |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1099 |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1100 Aug 9th, 2002 |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1101 v0.61 -- Fixed a bug in the DES code [oops I read something wrong]. |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1102 |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1103 Aug 8th, 2002 |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1104 v0.60 -- Merged in DES code [and wrote 3DES-EDE code based on it] from Dobes V. |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1105 |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1106 Aug 7th, 2002 |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1107 v0.59 -- Fixed a "unsigned long long" bug that caused v0.58 not to build in MSVC. |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1108 -- Cleaned up a little in the makefile |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1109 -- added code that times the hash functions too in the test program |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1110 |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1111 Aug 3rd, 2002 |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1112 v0.58 -- Added more stack cleaning conditionals throughout the code. |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1113 -- corrected some CLEAR_STACK conditionals... should have been CLEAN_STACK |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1114 -- Simplified the RSA, DH and ECC encrypt() routines where they use CTR to encode the message |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1115 now they only make one call to ctr_encrypt()/ctr_decrypt(). |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1116 |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1117 Aug 2nd, 2002 |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1118 v0.57 -- Fixed a few errors messages in the SAFER code to actually report the correct cipher name. |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1119 -- rsa_encrypt() uses the "keysize()" method of the cipher being used to more accurately pick a |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1120 key size. By default rsa_encrypt() will choose to use a 256-bit key but the cipher can turn that |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1121 down if required. |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1122 -- The rsa_exptmod() function will now more reliably detect invalid inputs (e.g. greater than the modulus). |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1123 -- The padding method for RSA is more clearly documented. Namely if you want to encrypt/sign something of length |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1124 N then your modulus must be of length 1+3N. So to sign a message with say SHA-384 [48 bytes] you need a |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1125 145 byte (1160 bits) modulus. This is all in the manual now. |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1126 -- Added build option CLEAN_STACK which will allow you to choose whether you want to clean the stack or not after every |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1127 cipher/hash call |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1128 -- Sped up the hash "process()" functions by not copying one byte at a time. |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1129 ++ (added just after I uploaded...) |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1130 MD4 process() now handles input buffers > 64 bytes |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1131 |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1132 Aug 1st, 2002 |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1133 v0.56 -- Cleaned up the comments in the Blowfish code. |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1134 -- Oh yeah, in v0.55 I made all of the descriptor elements constant. I just forgot to mention it. |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1135 -- fixed a couple of places where descriptor indexes were tested wrong. Not a huge bug but now its harder |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1136 to mess up. |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1137 -- Added the SAFER [64-bit block] ciphers K64, SK64, K128 and SK128 to the library. |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1138 -- Added the RC2 block cipher to the library. |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1139 -- Changed the SAFER define for the SAFER+ cipher to SAFERP so that the new SAFER [64-bit] ciphers |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1140 can use them with less confusion. |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1141 |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1142 July 29th, 2002 |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1143 v0.55 -- My god stupid Blowfish has yet again been fixed. I swear I hate that cipher. Next bug in it and boom its out of the |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1144 library. Use AES or something else cuz I really hate Blowfish at this stage.... |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1145 -- Partial PKCS support [hint DONT USE IT YET CUZ ITS UNTESTED!] |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1146 |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1147 July 19th, 2002 |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1148 v0.54 -- Blowfish now conforms to known test vectors. Silly bad coding tom! |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1149 -- RC5/RC6/Serpent all have more test vectors now [and they seemed to have been working before] |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1150 |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1151 July 18th, 2002 |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1152 v0.53 -- Added more test vectors to the blowfish code just for kicks [and they are const now too :-)] |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1153 -- added prng/hash/cipher is_valid functions and used them in all of the PK code so you can't enter the code |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1154 with an invalid index ever now. |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1155 -- Simplified the Yarrow code once again :-) |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1156 |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1157 July 12th, 2002 |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1158 v0.52 -- Fixed a bug in MD4 where the hash descriptor ID was the same as SHA-512. Now MD4 will work with |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1159 all the routines... |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1160 -- Fixed the comments in SHA-512 to be a bit more meaningful |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1161 -- In md4 I made the PADDING array const [again to store it in ROM] |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1162 -- in hash_file I switched the constant "512" to "sizeof(buf)" to be a bit safer |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1163 -- in SHA-1's test routine I fixed the string literal to say SHA-1 not sha1 |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1164 -- Fixed a logical error in the CTR code which would make it skip the first IV value. This means |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1165 the CTR code from v0.52 will be incompatible [binary wise] with previous releases but it makes more |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1166 sense this way. |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1167 -- Added {} braces for as many if/for/blocks of code I could find. My rule is that every for/if/while/do block |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1168 must have {} braces around it. |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1169 -- made the rounds table in saferp_setup const [again for the ROM think about the ROM!] |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1170 -- fixed RC5 since it no longer requires rc5 to be registered in the lib. It used to since the descriptors used to |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1171 be part of the table... |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1172 -- the packet.c code now makes crypt_error literal string errors when an error occurs |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1173 -- cleaned up the SAFER+ key schedule to be a bit easier to read. |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1174 -- fixed a huge bug in Twofish with the TWOFISH_SMALL define. Because I clean the stack now I had |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1175 changed the "g_func()" to be called indirectly. I forgot to actually return the return of the Twofish |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1176 g_func() function which caused it not to work... [does now :-)] |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1177 |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1178 July 11th, 2002 |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1179 v0.51 -- Fixed a bug in SHA512/384 code for multi-block messages. |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1180 -- Added more test vectors to the SHA384/512 and TIGER hash functions |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1181 -- cleaned up the hash done routines to make more sense |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1182 |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1183 July 10th, 2002 |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1184 v0.50 -- Fixed yarrow.c so that the cipher/hash used would be registered. Also fixed |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1185 a bug where the SAFER+ name was "safer" but should have been "safer+". |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1186 -- Added an element to the hash descriptors that gives the size of a block [sent into the compressor] |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1187 -- Cleaned up the support for HMAC's |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1188 -- Cleaned up the test vector routines to make the test vector data const. This means on some platforms it will be |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1189 placed in ROM not RAM now. |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1190 -- Added MD4 code submited by Dobes Vandermeer ([email protected]) |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1191 -- Added "burn_stack" function [idea taken from another source of crypto code]. The idea is if a function has |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1192 alot of variables it will clean up better. Functions like the ecb serpent and twofish code will now have their |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1193 stacks cleaned and the rest of the code is getting much more straightforward. |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1194 -- Added a hashing demo by Daniel Richards ([email protected]) |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1195 -- I (Tom) modified some of the test vector routines to use more vectors ala Dobes style. |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1196 For example, the MD5/SHA1 code now uses all of the test vectors from the RFC/FIPS spec. |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1197 -- Fixed the register/unregister functions to properly report errors in crypt_error |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1198 -- Correctly updated yarrow code to remove a few unused variables. |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1199 -- Updated manual to fix a few erroneous examples. |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1200 -- Added section on Hash based Message Authentication Codes (HMAC) to the manual |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1201 |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1202 June 19th, 2002 |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1203 v0.46 -- Added in HMAC code from Dobes Vandermeer ([email protected]) |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1204 |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1205 June 8th, 2002 |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1206 v0.45 -- Fixed bug in rc5.c where if you called rc5_setup() before registering RC5 it would cause |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1207 undefined behaviour. |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1208 -- Fixed mycrypt_cfg.h to eliminate the 224 bit ECC key. |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1209 -- made the "default" makefile target have depends on mycrypt.h and mycrypt_cfg.h |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1210 |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1211 Apr 4th, 2002 |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1212 v0.44 -- Fixed bug in ecc.c::new_point() where if the initial malloc fails it would not catch it. |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1213 |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1214 Mar 22nd, 2002 |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1215 v0.43 -- Changed the ZLIB code over to the 1.1.4 code base to avoid the "double free" bug. |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1216 -- Updated the GCC makefile not to use -O3 or -funroll-loops |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1217 -- Version tag in mycrypt.h has been updated :-) |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1218 |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1219 Mar 10th, 2002 |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1220 v0.42 -- The RNG code can now use /dev/urandom before trying /dev/random (J. Klapste) |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1221 |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1222 Mar 3rd, 2002 |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1223 v0.41 -- Added support to link and use ciphers at compile time. This can greatly reduce the code size! |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1224 -- Added a demo to show off how small an application can get... 46kb! |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1225 -- Disastry pointed out that Blowfish is supposed to be high endian. |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1226 -- Made registry code for the PRNGs as well [now the smallest useable link is 43kb] |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1227 |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1228 Feb 11th, 2002 |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1229 v0.40 -- RSA signatures use [and check for] fixed padding scheme. |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1230 -- I'm developing in Linux now :-) |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1231 -- No more warnings from GCC 2.96 |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1232 |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1233 Feb 5th, 2002 |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1234 v0.39 -- Updated the XTEA code to work in accordance with the XTEA design |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1235 |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1236 January 24th, 2002 |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1237 v0.38 -- CFB and OFB modes can now handle blocks of variable size like the CTR code |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1238 -- Wrote a wrapper around the memory compress functions in Zlib that act like the functions |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1239 in the rest of my crypto lib |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1240 |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1241 January 23rd, 2002 |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1242 v0.37 -- Added support code so that if a hash size and key size for a cipher don't match up they will |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1243 use the next lower key supported. (mainly for the PK code). So you can now use SHA-1 with |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1244 Twofish, etc... |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1245 -- Added more options for Twofish. You can now tell it to use precomputed sboxes and MDS multiplications |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1246 This will speed up the TWOFISH_SMALL implementation by increasing the code size by 1024 bytes. |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1247 -- Fixed a bug in prime.c that would not use the correct table if you undefined SMALL_PRIME_TAB |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1248 -- Fixed all of the PK packet code to use the same header format [see packet.c]. This makes the PK code |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1249 binary wise incompatible with previous releases while the API has not changed at all. |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1250 |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1251 January 22nd, 2002 |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1252 v0.36 -- Corrections to the manual |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1253 -- Made a modification to Twofish which lets you build a "small ram" variant. It requires |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1254 about 190 bytes of ram for the key storage compared to the 4,200 bytes the normal |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1255 variant requires. |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1256 -- Reduced the stack space used in all of the PK routines. |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1257 |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1258 January 19th, 2002 |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1259 v0.35 -- If you removed the first hash or cipher from the library it wouldn't return an error if |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1260 you used an ID=0 [i.e blowfish or sha256] in any routine. Now it checks for that and will |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1261 return an error like it should |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1262 -- Merged in new routines from Clay Culver. These routines are for the PK code so you can easily |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1263 encode a symmetric key for multiple recipients. |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1264 -- Made the ecc and DH make_key() routines make secret keys of the same size as the keysize listed. |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1265 Originally I wanted to ensure that the keys were smaller than the order of the field used |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1266 However, the bias is so insignifcant using full sizes. For example, with a ECC-192 key the order |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1267 is about 2^191.99, so instead I rounded down and used a 184-bit secret key. Now I simply use a full 192-bit |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1268 key the code will work just the same except that some 192-bit keys will be duplicates which is not a big |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1269 deal since 1/2^192 is a very small bias! |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1270 -- Made the configuration a bit simpler and more exacting. You can for example now select which DH or ECC |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1271 key settings you wish to support without including the data for all other key settings. I put the #defines |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1272 in a new file called "mycrypt_cfg.h" |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1273 -- Configured "mpi-config.h" so its a bit more conservative with the memory required and code space used |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1274 -- Jason Klapste submitted bug fixes to the yarrow, hash and various other issues. The yarrow code will now |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1275 use what ever remaining hash/cipher combo is left [after you #undef them] at build time. He also suggested |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1276 a fix to remove unused structures from the symmetric_key and hash_state unions. |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1277 -- Made the CTR code handle variable length blocks better. It will buffer the encryption pad so you can |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1278 encrypt messages any size block at a time. |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1279 -- Simplified the yarrow code to take advantage of the new CTR code. |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1280 -- Added a 4096-bit DH key setting. That took me about 36 hours to find! |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1281 -- Changed the base64 routines to use a real base64 encoding scheme. |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1282 -- Added in DH and ECC "encrypt_key()" functions. They are still rather "beta"ish. |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1283 -- Added **Twofish** to the list of ciphers! |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1284 |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1285 January 18th, 2002 |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1286 v0.34 -- Added "sha512" to the list of hashes. Produces a 512-bit message digest. Note that with the current |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1287 padding with the rsa_sign() function you cannot use sha512 with a key less than 1536 bits for signatures. |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1288 -- Cleaned up the other hash functions to use the LOAD and STORE macros... |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1289 |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1290 January 17th, 2002 |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1291 v0.33 -- Made the lower limit on keysizes for RSA 1024 bits again because I realized that 768 bit keys wouldn't |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1292 work with the padding scheme and large symmetric keys. |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1293 -- Added information concerning the Zlib license to the manual |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1294 -- Added a 3072-bit key setting for the DH code. |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1295 -- Made the "find_xyz()" routines take "const char *" as per Clay Culver's suggestion. |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1296 -- Fixed an embarassing typo in the manual concerning the hashes. Thank's Clay for finding it! |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1297 -- Fixed rand_prime() so that it makes primes bigger than the setting you give. For example, |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1298 if you want a 1024-bit prime it would make a 1023-bit one. Now it ensures that the prime |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1299 it makes is always greater than 2^(8n) (n == bytes in prime). This doesn't have a huge |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1300 impact on security but I corrected it just the same. |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1301 -- Fixed the CTR routine to work on platforms where char != 8-bits |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1302 -- Fixed sha1/sha256/md5/blowfish to not assume "unsigned long == 32-bits", Basically any operation with carries |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1303 I "AND" with 0xFFFFFFFF. That forces only the lower 32-bits to have information in it. On x86 platforms |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1304 most compilers optimize out the AND operation since its a nop. |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1305 |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1306 January 16th, 2002 |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1307 v0.32 -- Made Rijndael's setup function fully static so it is thread safe |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1308 -- Svante Seleborg suggested a cosmetic style fixup for aes.c, |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1309 basically to remove some of the #defines to clean it up |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1310 -- Made the PK routines not export the ASCII version of the names of ciphers/hashes which makes |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1311 the PK message formats *incompatible* with previous releases. |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1312 -- Merge in Zlib :-) |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1313 |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1314 |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1315 January 15th, 2002 |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1316 v0.31 -- The RSA routines can now use CRT to speed up decryption/signatures. The routines are backwards |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1317 compatible with previous releases. |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1318 -- Fixed another bug that Svante Seleborg found. Basically you could buffer-overrun the |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1319 rsa_exptmod() function itself if you're not careful. That's fixed now. Fixed another bug in |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1320 rsa_exptmod() where if it knows the buffer you passed is too small it wouldn't free all used |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1321 memory. |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1322 -- improved the readability of the PK import/export functions |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1323 -- Added a fix to RSA.C by Clay Culver |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1324 -- Changed the CONST64 macro for MSVC to use the "unsigned __int64" type, e.g. "ui64" instead of "i64". |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1325 |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1326 January 14th, 2002 |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1327 v0.30 -- Major change to the Yarrow PRNG code, fixed a bug that Eugene Starokoltsev found. |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1328 Basically if you added entropy to the pool in small increments it could in fact |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1329 cancel out. Now I hash the pool with the new data which is way smarter. |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1330 |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1331 January 12th, 2002 |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1332 v0.29 -- Added MPI code written by Svante Seleborg to the library. This will make the PK code much |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1333 easier to follow and debug. Actually I've already fixed a memory leak in dh_shared_secret(). |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1334 -- Memory leaks found and correct in all three PK routines. The leaks would occur when a bignum |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1335 operation fails so it wouldn't normally turn up in the course of a program |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1336 -- Fixed bugs in dh_key_size and ecc_key_size which would return garbage for invalid key idx'es |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1337 |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1338 January 11th, 2002 |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1339 v0.28 -- Cleaned up some code so that it doesn't assume "char == 8bits". Mainly SAFER+ has been |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1340 changed. |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1341 -- ***HUGE*** changes in the PK code. I check all return values in the bignum code so if there |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1342 are errors [insufficient memory, etc..] it will be reported. This makes the code fairly more |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1343 robust and likely to catch any errors. |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1344 -- Updated the is_prime() function to use a new prototype [it can return errors now] and it also |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1345 does trial divisions against more primes before the Rabin Miller steps |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1346 -- Added OFB, CFB and ECB generic wrappers for the symmetric ciphers to round out the implementations. |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1347 -- Added Xtea to the list of ciphers, to the best of my ability I have verified this implementation. |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1348 I should note that there is not alot of concrete information about the cipher. "Ansi C" versions |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1349 I found did not address endianess and were not even portable!. This code is portable and to the |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1350 best of my knowledge implements the Xtea algorithm as per the [short] X-Tea paper. |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1351 -- Reformated the manual to include the **FULL** source code optimized to be pritable. |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1352 |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1353 January 9th, 2002 |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1354 v0.27 -- Changed the char constants to numerical values. It is backwards compatible and should work on |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1355 platforms where 'd' != 100 [for example]. |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1356 -- Made a change to rand_prime() which takes the input length as a signed type so you can pass |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1357 a negative len to get a "3 mod 4" style prime... oops |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1358 -- changed the MSVC makefile to build with a warning level of three, no warnings! |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1359 |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1360 January 8th, 2002 |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1361 v0.26 -- updated SHA-256 to use ROR() for a rotate so 64-bit machines won't corrupt |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1362 the output |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1363 -- Changed #include <> to #include "" for local .h files as per Richard Heathfields' suggestions. |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1364 -- Fixed bug in MPI [well bug in MSVC] that compiled code incorrectly in mp_set_int() |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1365 I added a work around that catches the error and continues normally. |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1366 |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1367 January 8th, 2002 |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1368 v0.25 -- Added a stupid define so MSVC 6.00 can build the library. |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1369 -- Big thanks to sci.crypt and "Ajay K. Agrawal" for helping me port this to MSVC |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1370 |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1371 January 7th, 2002 |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1372 v0.24 -- Sped up Blowfish by unrolling and removing the swaps. |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1373 -- Made the code comply with more traditional ANSI C standards |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1374 Should compile with MSVC with less errors |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1375 -- moved the demos and documentation into their own directories |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1376 so you can easily build the library with other tool chains |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1377 by compiling the files in the root |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1378 -- converted functions with length of outputs to use |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1379 "unsigned long" so 16-bit platforms will like this library more. |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1380 |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1381 January 5th, 2002 |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1382 v0.23 -- Fixed a small error in the MPI config it should build fine anywhere. |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1383 |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1384 January 4th, 2002 |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1385 v0.22 -- faster gf_mul() code |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1386 -- gf_shl() and gf_shr() are safe on 64-bit platforms now |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1387 -- Fixed an error in the hashes that Brian Gladman found. |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1388 Basically if the message has exactly 56 bytes left to be |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1389 compressed I handled them incorrectly. |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1390 |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1391 January 4th, 2002 |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1392 v0.21 -- sped up the ECC code by removing redundant divisions in the |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1393 point add and double routines. I also extract the bits more |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1394 efficiently in "ecc_mulmod()" now. |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1395 -- sped up [and documented] the rand_prime() function. Now it just |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1396 makes a random integer and increments by two until a prime is found |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1397 This is faster since it doesn't require alot of calls to the PRNG and |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1398 it doesn't require loading huge integers over and over. rand_prime() |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1399 can also make primes congruent to 3 mod 4 [i.e for a blum integer] |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1400 -- added a gf_sqrt() function that finds square roots in a GF(2^w) field |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1401 -- fixed a bug in gf_div() that would return the wrong results if the divisor had a greator |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1402 divisor than the dividend. |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1403 |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1404 January 4th, 2002 |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1405 v0.20 -- Added the fixed MPI back in so RSA and DH are much faster again |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1406 |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1407 v0.19 -- Updated the manual to reflect the fact that Brian Gladman wrote the AES and Serpent code. |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1408 -- DH, ECC and RSA signature/decryption functions check if the key is private |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1409 -- new DH signature/verification code works just like the RSA/ECC versions |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1410 |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1411 January 3rd, 2002 |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1412 v0.18 -- Added way more comments to each .C file |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1413 -- fixed a bug in cbc_decrypt(pt, ct, key) where pt == ct [i.e same buffer] |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1414 -- fixed RC5 so it reads the default rounds out of the cipher_descriptor table |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1415 -- cleaned up ecc_export() |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1416 -- Cleaned up dh_import() and ecc_import() which also perform more |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1417 error checking now |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1418 -- Fixed a serious flaw in rsa_import() with private keys. |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1419 |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1420 January 2nd, 2002 |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1421 v0.17 -- Fixed a bug in the random prime generator that fixes the wrong bits to one |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1422 -- ECC and DH code verify that the moduli and orders are in fact prime. That |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1423 slows down the test routines alot but what are you gonna do? |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1424 -- Fixed a huge bug in the mp_exptmod() function which incorrectly calculates g^x mod p for some |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1425 values of p. I replaced it with a slow function. Once the author of MPI fixes his faster routine |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1426 I will switch back. |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1427 |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1428 January 1st, 2002 [whoa new year!] |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1429 v0.16 -- Improved GF division code that is faster. |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1430 -- documented the GF code |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1431 |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1432 December 31st, 2001 |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1433 v0.15 -- A 1792-bit and 2048-bit DH setting was added. Took me all night to |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1434 find a 1792 and 2048-bit strong prime but what the heck |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1435 -- Library now has polynomial-basis GF(2^w) routines I wrote myself. Can be used to perform |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1436 ECC over GF(2^w) later on.... |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1437 -- Fixed a bug with the defines that allows it to build in windows |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1438 |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1439 December 30th, 2001 |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1440 v0.14 -- Fixed the xxx_encrypt() packet routines to make an IV of appropriate size |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1441 for the cipher used. It was defaulting to making a 256-bit IV... |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1442 -- base64_encode() now appends a NULL byte, um "duh" stupid mistake now fixed... |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1443 -- spell checked the manual again... :-) |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1444 |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1445 December 30th, 2001 |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1446 v0.13 -- Switching back to older copy of MPI since it works! arrg.. |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1447 -- Added sign/verify functions for ECC |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1448 -- all signature verification routines default to invalid signatures. |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1449 -- Changed all calls to memset to zeromem. Fixed up some buffer problems |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1450 in other routines. All calls to zeromem let the compiler determine the size |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1451 of the data to wipe. |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1452 |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1453 December 29th, 2001 |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1454 v0.12 -- Imported a new version of MPI [the bignum library] that should |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1455 be a bit more stable [if you want to write your own bignum |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1456 routines with the library that is...] |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1457 -- Manual has way more info |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1458 -- hash_file() clears stack now [like it should] |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1459 -- The artificial cap on the hash input size of 2^32 bits has been |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1460 removed. Basically I was too lazy todo 64-bit math before |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1461 [don't ask why... I can't remember]. Anyways the hashes |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1462 support the size of 2^64 bits [if you ever use that many bits in a message |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1463 that's just wierd...] |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1464 -- The hashes now wipe the "hash_state" after the digest is computed. This helps |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1465 prevent the internal state of the hash being leaked accidently [i.e stack problems] |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1466 |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1467 December 29th, 2001 |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1468 v0.11 -- Made #define's so you can trim the library down by removing |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1469 ciphers, hashs, modes of operation, prngs, and even PK algorithms |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1470 For example, the library with rijndael+ctr+sha1+ECC is 91KB compared |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1471 to the 246kb the full library takes. |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1472 -- Added ECC packet routines for encrypt/decrypt/sign/verify much akin to |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1473 the RSA packet routines. |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1474 -- ECC now compresses the public key, a ECC-192 public key takes 33 bytes |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1475 for example.... |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1476 |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1477 December 28th, 2001 |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1478 v0.10 -- going to restart the manual from scratch to make it more |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1479 clear and professional |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1480 -- Added ECC over Z/pZ. Basically provides as much as DH |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1481 except its faster since the numbers are smaller. For example, |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1482 A comparable 256-bit ECC key provides as much security as expected |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1483 from a DH key over 1024-bits. |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1484 -- Cleaned up the DH code to not export the symbol "sets[]" |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1485 -- Fixed a bug in the DH code that would not make the correct size |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1486 random string if you made the key short. For instance if you wanted |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1487 a 512-bit DH key it would make a 768-bit one but only make up 512-bits |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1488 for the exponent... now it makes the full 768 bits [or whatever the case |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1489 is] |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1490 -- Fixed another ***SERIOUS*** bug in the DH code that would default to 768-bit |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1491 keys by mistake. |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1492 |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1493 December 25th, 2001 |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1494 v0.09 -- Includes a demo program called file_crypt which shows off |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1495 how to use the library to make a command line tool which |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1496 allows the user to encode/decode a file with any |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1497 hash (on the passphrase) and cipher in CTR mode. |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1498 -- Switched everything to use typedef's now to clear up the code. |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1499 -- Added AES (128/192 and 256 bit key modes) |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1500 |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1501 December 24th, 2001 |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1502 v0.08 -- fixed a typo in the manual. MPI stores its bignums in |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1503 BIG endian not little. |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1504 -- Started adding a RNG to the library. Right now it tries |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1505 to open /dev/random and if that fails it uses either the |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1506 MS CSP or the clock drift RNG. It also allows callbacks |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1507 since the drift RNG is slow (about 3.5 bytes/sec) |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1508 -- the RNG can also automatically setup a PRNG as well now |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1509 |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1510 v0.07 -- Added basic DH routines sufficient to |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1511 negotiate shared secrets |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1512 [see the manual for a complete example!] |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1513 -- Fixed rsa_import to detect when the input |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1514 could be corrupt. |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1515 -- added more to the manual. |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1516 |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1517 December 22nd, 2001 |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1518 v0.06 -- Fixed some formatting errors in |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1519 the hash functions [just source code cleaning] |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1520 -- Fixed a typo in the error message for sha256 :-) |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1521 -- Fixed an error in base64_encode() that |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1522 would fail to catch all buffer overruns |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1523 -- Test program times the RSA and symmetric cipher |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1524 routines for kicks... |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1525 -- Added the "const" modifier to alot of routines to |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1526 clear up the purpose of each function. |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1527 -- Changed the name of the library to "TomCrypt" |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1528 following a suggestion from a sci.crypt reader.... |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1529 |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1530 v0.05 -- Fixed the ROL/ROR macro to be safe on platforms |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1531 where unsigned long is not 32-bits |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1532 -- I have added a bit more to the documentation |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1533 manual "crypt.pdf" provided. |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1534 -- I have added a makefile for LCC-Win32. It should be |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1535 easy to port to other LCC platforms by changing a few lines. |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1536 -- Ran a spell checker over the manual. |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1537 -- Changed the header and library from "crypt" to "mycrypt" to not |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1538 clash with the *nix package "crypt". |
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59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1539 |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1540 v0.04 -- Fixed a bug in the RC5,RC6,Blowfish key schedules |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1541 where if the key was not a multiple of 4 bytes it would |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1542 not get loaded correctly. |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1543 |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1544 December 21st, 2001 |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1545 |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1546 v0.03 -- Added Serpent to the list of ciphers. |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1547 |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1548 v0.02 -- Changed RC5 to only allow 12 to 24 rounds |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1549 -- Added more to the manual. |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1550 |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1551 v0.01 -- We will call this the first version. |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1552 |
|
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1553 /* $Source: /cvs/libtom/libtomcrypt/changes,v $ */ |
| 380 | 1554 /* $Revision: 1.274 $ */ |
| 1555 /* $Date: 2006/12/16 19:08:17 $ */ | |
|
280
59400faa4b44
Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
1556 |