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comparison src/headers/tomcrypt_custom.h @ 191:1c15b283127b libtomcrypt-orig

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Import of libtomcrypt 1.02 with manual path rename rearrangement etc
author Matt Johnston <matt@ucc.asn.au>
date Fri, 06 May 2005 13:23:02 +0000
parents
children 9cc34777b479 39d5d58461d6
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143:5d99163f7e32 191:1c15b283127b
1 /* This header is meant to be included before mycrypt.h in projects where
2 * you don't want to throw all the defines in a makefile.
3 */
4 #ifndef TOMCRYPT_CUSTOM_H_
5 #define TOMCRYPT_CUSTOM_H_
6
7 /* macros for various libc functions you can change for embedded targets */
8 #define XMALLOC malloc
9 #define XREALLOC realloc
10 #define XCALLOC calloc
11 #define XFREE free
12
13 #define XMEMSET memset
14 #define XMEMCPY memcpy
15
16 #define XCLOCK clock
17 #define XCLOCKS_PER_SEC CLOCKS_PER_SEC
18
19 /* Use small code where possible */
20 /* #define LTC_SMALL_CODE */
21
22 /* Enable self-test test vector checking */
23 #define LTC_TEST
24
25 /* clean the stack of functions which put private information on stack */
26 /* #define LTC_CLEAN_STACK */
27
28 /* disable all file related functions */
29 /* #define LTC_NO_FILE */
30
31 /* disable all forms of ASM */
32 /* #define LTC_NO_ASM */
33
34 /* disable FAST mode */
35 /* #define LTC_NO_FAST */
36
37 /* disable BSWAP on x86 */
38 /* #define LTC_NO_BSWAP */
39
40 /* ---> Symmetric Block Ciphers <--- */
41 #define BLOWFISH
42 #define RC2
43 #define RC5
44 #define RC6
45 #define SAFERP
46 #define RIJNDAEL
47 #define XTEA
48 /* _TABLES tells it to use tables during setup, _SMALL means to use the smaller scheduled key format
49 * (saves 4KB of ram), _ALL_TABLES enables all tables during setup */
50 #define TWOFISH
51 #define TWOFISH_TABLES
52 /* #define TWOFISH_ALL_TABLES */
53 /* #define TWOFISH_SMALL */
54 /* DES includes EDE triple-DES */
55 #define DES
56 #define CAST5
57 #define NOEKEON
58 #define SKIPJACK
59 #define SAFER
60 #define KHAZAD
61 #define ANUBIS
62 #define ANUBIS_TWEAK
63
64
65 /* ---> Block Cipher Modes of Operation <--- */
66 #define CFB
67 #define OFB
68 #define ECB
69 #define CBC
70 #define CTR
71
72 /* ---> One-Way Hash Functions <--- */
73 #define CHC_HASH
74 #define WHIRLPOOL
75 #define SHA512
76 #define SHA384
77 #define SHA256
78 #define SHA224
79 #define TIGER
80 #define SHA1
81 #define MD5
82 #define MD4
83 #define MD2
84 #define RIPEMD128
85 #define RIPEMD160
86
87 /* ---> MAC functions <--- */
88 #define HMAC
89 #define OMAC
90 #define PMAC
91 #define PELICAN
92
93 #if defined(PELICAN) && !defined(RIJNDAEL)
94 #error Pelican-MAC requires RIJNDAEL
95 #endif
96
97 /* ---> Encrypt + Authenticate Modes <--- */
98 #define EAX_MODE
99 #if defined(EAX_MODE) && !(defined(CTR) && defined(OMAC))
100 #error EAX_MODE requires CTR and OMAC mode
101 #endif
102
103 #define OCB_MODE
104 #define CCM_MODE
105
106 #define GCM_MODE
107 /* Use 64KiB tables */
108 #define GCM_TABLES
109
110 /* Various tidbits of modern neatoness */
111 #define BASE64
112
113 /* --> Pseudo Random Number Generators <--- */
114 /* Yarrow */
115 #define YARROW
116 /* which descriptor of AES to use? */
117 /* 0 = rijndael_enc 1 = aes_enc, 2 = rijndael [full], 3 = aes [full] */
118 #define YARROW_AES 0
119
120 #if defined(YARROW) && !defined(CTR)
121 #error YARROW requires CTR chaining mode to be defined!
122 #endif
123
124 /* a PRNG that simply reads from an available system source */
125 #define SPRNG
126
127 /* The RC4 stream cipher */
128 #define RC4
129
130 /* Fortuna PRNG */
131 #define FORTUNA
132 /* reseed every N calls to the read function */
133 #define FORTUNA_WD 10
134 /* number of pools (4..32) can save a bit of ram by lowering the count */
135 #define FORTUNA_POOLS 32
136
137 /* Greg's SOBER128 PRNG ;-0 */
138 #define SOBER128
139
140 /* the *nix style /dev/random device */
141 #define DEVRANDOM
142 /* try /dev/urandom before trying /dev/random */
143 #define TRY_URANDOM_FIRST
144
145 /* ---> Public Key Crypto <--- */
146 #define MRSA
147
148 /* Digital Signature Algorithm */
149 #define MDSA
150 /* Max diff between group and modulus size in bytes */
151 #define MDSA_DELTA 512
152 /* Max DSA group size in bytes (default allows 4k-bit groups) */
153 #define MDSA_MAX_GROUP 512
154
155 /* Diffie-Hellman */
156 #define MDH
157 /* Supported Key Sizes */
158 #define DH768
159 #define DH1024
160 #define DH1280
161 #define DH1536
162 #define DH1792
163 #define DH2048
164 #define DH2560
165 #define DH3072
166 #define DH4096
167
168 /* ECC */
169 #define MECC
170 /* Supported Key Sizes */
171 #define ECC160
172 #define ECC192
173 #define ECC224
174 #define ECC256
175 #define ECC384
176 #define ECC521
177
178 /* Include the MPI functionality? (required by the PK algorithms) */
179 #define MPI
180
181 /* PKCS #1 (RSA) and #5 (Password Handling) stuff */
182 #define PKCS_1
183 #define PKCS_5
184
185 /* Include ASN.1 DER (required by DSA/RSA) */
186 #define LTC_DER
187 #if defined(LTC_DER) && !defined(MPI)
188 #error ASN.1 DER requires MPI functionality
189 #endif
190
191 #if (defined(MDSA) || defined(MRSA)) && !defined(LTC_DER)
192 #error RSA/DSA requires ASN.1 DER functionality, make sure LTC_DER is enabled
193 #endif
194
195 #endif
196