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1 /* This header is meant to be included before mycrypt.h in projects where |
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2 * you don't want to throw all the defines in a makefile. |
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3 */ |
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4 |
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5 #ifndef MYCRYPT_CUSTOM_H_ |
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6 #define MYCRYPT_CUSTOM_H_ |
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7 |
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143
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8 /* macros for various libc functions you can change for embedded targets */ |
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9 #define XMALLOC malloc |
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10 #define XREALLOC realloc |
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11 #define XCALLOC calloc |
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12 #define XFREE free |
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13 |
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14 #define XMEMSET memset |
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15 #define XMEMCPY memcpy |
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16 |
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17 #define XCLOCK clock |
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18 #define XCLOCKS_PER_SEC CLOCKS_PER_SEC |
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19 |
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20 /* Use small code where possible */ |
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143
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21 // #define SMALL_CODE |
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22 |
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23 /* Enable self-test test vector checking */ |
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24 #define LTC_TEST |
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25 |
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26 /* clean the stack of functions which put private information on stack */ |
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143
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27 // #define CLEAN_STACK |
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28 |
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29 /* disable all file related functions */ |
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143
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30 // #define NO_FILE |
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31 |
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32 /* various ciphers */ |
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33 #define BLOWFISH |
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34 #define RC2 |
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35 #define RC5 |
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36 #define RC6 |
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37 #define SAFERP |
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38 #define RIJNDAEL |
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39 #define XTEA |
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143
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40 /* _TABLES tells it to use tables during setup, _SMALL means to use the smaller scheduled key format |
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41 * (saves 4KB of ram), _ALL_TABLES enables all tables during setup */ |
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42 #define TWOFISH |
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43 #define TWOFISH_TABLES |
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44 // #define TWOFISH_ALL_TABLES |
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45 // #define TWOFISH_SMALL |
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46 /* DES includes EDE triple-DES */ |
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47 #define DES |
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48 #define CAST5 |
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49 #define NOEKEON |
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50 #define SKIPJACK |
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51 /* SAFER code isn't public domain. It appears to be free to use |
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52 * but has been disabled by default to avoid any such problems |
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53 */ |
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54 //#define SAFER |
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55 |
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56 /* block cipher modes of operation */ |
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57 #define CFB |
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58 #define OFB |
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59 #define ECB |
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60 #define CBC |
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61 #define CTR |
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62 |
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63 /* hash functions */ |
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64 #define CHC_HASH |
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65 #define WHIRLPOOL |
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66 #define SHA512 |
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67 #define SHA384 |
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68 #define SHA256 |
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69 #define SHA224 |
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70 #define TIGER |
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71 #define SHA1 |
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72 #define MD5 |
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73 #define MD4 |
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74 #define MD2 |
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75 #define RIPEMD128 |
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76 #define RIPEMD160 |
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77 |
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78 /* MAC functions */ |
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79 #define HMAC |
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80 #define OMAC |
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81 #define PMAC |
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82 |
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83 /* Encrypt + Authenticate Modes */ |
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84 #define EAX_MODE |
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85 #define OCB_MODE |
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86 |
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87 /* Various tidbits of modern neatoness */ |
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88 #define BASE64 |
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89 |
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90 /* Yarrow */ |
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91 #define YARROW |
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92 // which descriptor of AES to use? |
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93 // 0 = rijndael_enc 1 = aes_enc, 2 = rijndael [full], 3 = aes [full] |
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94 #define YARROW_AES 0 |
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95 |
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96 #if defined(YARROW) && !defined(CTR) |
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97 #error YARROW requires CTR chaining mode to be defined! |
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98 #endif |
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99 |
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100 #define SPRNG |
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101 #define RC4 |
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102 |
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103 /* Fortuna PRNG */ |
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104 #define FORTUNA |
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105 /* reseed every N calls to the read function */ |
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106 #define FORTUNA_WD 10 |
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107 /* number of pools (4..32) can save a bit of ram by lowering the count */ |
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108 #define FORTUNA_POOLS 32 |
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109 |
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110 /* Greg's SOBER128 PRNG ;-0 */ |
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111 #define SOBER128 |
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112 |
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113 #define DEVRANDOM |
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114 #define TRY_URANDOM_FIRST |
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115 |
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116 /* Public Key Neatoness */ |
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117 #define MRSA |
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118 /* enable RSA side channel timing prevention */ |
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119 #define RSA_TIMING |
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120 |
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121 /* Digital Signature Algorithm */ |
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122 #define MDSA |
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123 /* Max diff between group and modulus size in bytes */ |
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124 #define MDSA_DELTA 512 |
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125 /* Max DSA group size in bytes (default allows 4k-bit groups) */ |
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126 #define MDSA_MAX_GROUP 512 |
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127 |
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128 /* Diffie-Hellman */ |
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129 #define MDH |
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130 /* Supported Key Sizes */ |
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131 #define DH768 |
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132 #define DH1024 |
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133 #define DH1280 |
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134 #define DH1536 |
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135 #define DH1792 |
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136 #define DH2048 |
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137 #define DH2560 |
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138 #define DH3072 |
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139 #define DH4096 |
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140 |
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141 /* ECC */ |
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142 #define MECC |
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143 /* Supported Key Sizes */ |
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144 #define ECC160 |
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145 #define ECC192 |
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146 #define ECC224 |
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147 #define ECC256 |
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148 #define ECC384 |
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149 #define ECC521 |
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150 |
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151 /* Include the MPI functionality? (required by the PK algorithms) */ |
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152 #define MPI |
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153 |
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154 /* PKCS #1 (RSA) and #5 (Password Handling) stuff */ |
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155 #define PKCS_1 |
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156 #define PKCS_5 |
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157 |
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158 #endif |
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159 |
