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comparison src/headers/tomcrypt_custom.h @ 280:59400faa4b44 libtomcrypt-orig libtomcrypt-1.05

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Re-import libtomcrypt 1.05 for cleaner propagating. From crypt-1.05.tar.bz2, SHA1 of 88250202bb51570dc64f7e8f1c943cda9479258f
author Matt Johnston <matt@ucc.asn.au>
date Wed, 08 Mar 2006 12:58:00 +0000
parents
children 997e6f7dc01e d5faf4814ddb
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-1:000000000000 280:59400faa4b44
1 #ifndef TOMCRYPT_CUSTOM_H_
2 #define TOMCRYPT_CUSTOM_H_
3
4 /* macros for various libc functions you can change for embedded targets */
5 #define XMALLOC malloc
6 #define XREALLOC realloc
7 #define XCALLOC calloc
8 #define XFREE free
9
10 #define XMEMSET memset
11 #define XMEMCPY memcpy
12
13 #define XCLOCK clock
14 #define XCLOCKS_PER_SEC CLOCKS_PER_SEC
15
16 /* Use small code where possible */
17 /* #define LTC_SMALL_CODE */
18
19 /* Enable self-test test vector checking */
20 #ifndef LTC_NO_TEST
21 #define LTC_TEST
22 #endif
23
24 /* clean the stack of functions which put private information on stack */
25 /* #define LTC_CLEAN_STACK */
26
27 /* disable all file related functions */
28 /* #define LTC_NO_FILE */
29
30 /* disable all forms of ASM */
31 /* #define LTC_NO_ASM */
32
33 /* disable FAST mode */
34 /* #define LTC_NO_FAST */
35
36 /* disable BSWAP on x86 */
37 /* #define LTC_NO_BSWAP */
38
39 /* ---> Symmetric Block Ciphers <--- */
40 #ifndef LTC_NO_CIPHERS
41
42 #define BLOWFISH
43 #define RC2
44 #define RC5
45 #define RC6
46 #define SAFERP
47 #define RIJNDAEL
48 #define XTEA
49 /* _TABLES tells it to use tables during setup, _SMALL means to use the smaller scheduled key format
50 * (saves 4KB of ram), _ALL_TABLES enables all tables during setup */
51 #define TWOFISH
52 #ifndef LTC_NO_TABLES
53 #define TWOFISH_TABLES
54 /* #define TWOFISH_ALL_TABLES */
55 #else
56 #define TWOFISH_SMALL
57 #endif
58 /* #define TWOFISH_SMALL */
59 /* DES includes EDE triple-DES */
60 #define DES
61 #define CAST5
62 #define NOEKEON
63 #define SKIPJACK
64 #define SAFER
65 #define KHAZAD
66 #define ANUBIS
67 #define ANUBIS_TWEAK
68
69 #endif /* LTC_NO_CIPHERS */
70
71
72 /* ---> Block Cipher Modes of Operation <--- */
73 #ifndef LTC_NO_MODES
74
75 #define CFB
76 #define OFB
77 #define ECB
78 #define CBC
79 #define CTR
80
81 #endif /* LTC_NO_MODES */
82
83 /* ---> One-Way Hash Functions <--- */
84 #ifndef LTC_NO_HASHES
85
86 #define CHC_HASH
87 #define WHIRLPOOL
88 #define SHA512
89 #define SHA384
90 #define SHA256
91 #define SHA224
92 #define TIGER
93 #define SHA1
94 #define MD5
95 #define MD4
96 #define MD2
97 #define RIPEMD128
98 #define RIPEMD160
99
100 #endif /* LTC_NO_HASHES */
101
102 /* ---> MAC functions <--- */
103 #ifndef LTC_NO_MACS
104
105 #define HMAC
106 #define OMAC
107 #define PMAC
108 #define PELICAN
109
110 #if defined(PELICAN) && !defined(RIJNDAEL)
111 #error Pelican-MAC requires RIJNDAEL
112 #endif
113
114 /* ---> Encrypt + Authenticate Modes <--- */
115
116 #define EAX_MODE
117 #if defined(EAX_MODE) && !(defined(CTR) && defined(OMAC))
118 #error EAX_MODE requires CTR and OMAC mode
119 #endif
120
121 #define OCB_MODE
122 #define CCM_MODE
123
124 #define GCM_MODE
125
126 /* Use 64KiB tables */
127 #ifndef LTC_NO_TABLES
128 #define GCM_TABLES
129 #endif
130
131 #endif /* LTC_NO_MACS */
132
133 /* Various tidbits of modern neatoness */
134 #define BASE64
135
136 /* --> Pseudo Random Number Generators <--- */
137 #ifndef LTC_NO_PRNGS
138
139 /* Yarrow */
140 #define YARROW
141 /* which descriptor of AES to use? */
142 /* 0 = rijndael_enc 1 = aes_enc, 2 = rijndael [full], 3 = aes [full] */
143 #define YARROW_AES 0
144
145 #if defined(YARROW) && !defined(CTR)
146 #error YARROW requires CTR chaining mode to be defined!
147 #endif
148
149 /* a PRNG that simply reads from an available system source */
150 #define SPRNG
151
152 /* The RC4 stream cipher */
153 #define RC4
154
155 /* Fortuna PRNG */
156 #define FORTUNA
157 /* reseed every N calls to the read function */
158 #define FORTUNA_WD 10
159 /* number of pools (4..32) can save a bit of ram by lowering the count */
160 #define FORTUNA_POOLS 32
161
162 /* Greg's SOBER128 PRNG ;-0 */
163 #define SOBER128
164
165 /* the *nix style /dev/random device */
166 #define DEVRANDOM
167 /* try /dev/urandom before trying /dev/random */
168 #define TRY_URANDOM_FIRST
169
170 #endif /* LTC_NO_PRNGS */
171
172 /* ---> Public Key Crypto <--- */
173 #ifndef LTC_NO_PK
174
175 #define MRSA
176
177 /* Digital Signature Algorithm */
178 #define MDSA
179 /* Max diff between group and modulus size in bytes */
180 #define MDSA_DELTA 512
181 /* Max DSA group size in bytes (default allows 4k-bit groups) */
182 #define MDSA_MAX_GROUP 512
183
184 /* Diffie-Hellman */
185 #define MDH
186 /* Supported Key Sizes */
187 #define DH768
188 #define DH1024
189 #define DH1280
190 #define DH1536
191 #define DH1792
192 #define DH2048
193 #define DH2560
194 #define DH3072
195 #define DH4096
196
197 /* ECC */
198 #define MECC
199 /* Supported Key Sizes */
200 #define ECC192
201 #define ECC224
202 #define ECC256
203 #define ECC384
204 #define ECC521
205
206 /* Include the MPI functionality? (required by the PK algorithms) */
207 #define MPI
208
209 #endif /* LTC_NO_PK */
210
211 /* PKCS #1 (RSA) and #5 (Password Handling) stuff */
212 #ifndef LTC_NO_PKCS
213
214 #define PKCS_1
215 #define PKCS_5
216
217 /* Include ASN.1 DER (required by DSA/RSA) */
218 #define LTC_DER
219 #if defined(LTC_DER) && !defined(MPI)
220 #error ASN.1 DER requires MPI functionality
221 #endif
222
223 #if (defined(MDSA) || defined(MRSA)) && !defined(LTC_DER)
224 #error RSA/DSA requires ASN.1 DER functionality, make sure LTC_DER is enabled
225 #endif
226
227 #endif /* LTC_NO_PKCS */
228
229 #endif
230
231
232 /* THREAD management */
233
234 #ifdef LTC_PTHREAD
235
236 #include <pthread.h>
237
238 #define LTC_MUTEX_GLOBAL(x) pthread_mutex_t x = PTHREAD_MUTEX_INITIALIZER;
239 #define LTC_MUTEX_PROTO(x) extern pthread_mutex_t x;
240 #define LTC_MUTEX_LOCK(x) pthread_mutex_lock(x);
241 #define LTC_MUTEX_UNLOCK(x) pthread_mutex_unlock(x);
242
243 #else
244
245 /* default no functions */
246 #define LTC_MUTEX_GLOBAL(x)
247 #define LTC_MUTEX_PROTO(x)
248 #define LTC_MUTEX_LOCK(x)
249 #define LTC_MUTEX_UNLOCK(x)
250
251 #endif
252
253
254 /* $Source: /cvs/libtom/libtomcrypt/src/headers/tomcrypt_custom.h,v $ */
255 /* $Revision: 1.17 $ */
256 /* $Date: 2005/06/19 18:00:28 $ */