Mercurial > dropbear

annotate src/headers/tomcrypt_custom.h @ 380:d5faf4814ddb libtomcrypt-orig libtomcrypt-1.16

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Update to LibTomCrypt 1.16
author Matt Johnston <matt@ucc.asn.au>
date Thu, 11 Jan 2007 02:22:00 +0000
parents 59400faa4b44
children 999a5eb4ed10
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1 #ifndef TOMCRYPT_CUSTOM_H_
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2 #define TOMCRYPT_CUSTOM_H_
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3
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4 /* macros for various libc functions you can change for embedded targets */
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5 #ifndef XMALLOC
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6 #ifdef malloc
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7 #define LTC_NO_PROTOTYPES
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8 #endif
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9 #define XMALLOC malloc
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10 #endif
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11 #ifndef XREALLOC
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12 #ifdef realloc
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13 #define LTC_NO_PROTOTYPES
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14 #endif
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15 #define XREALLOC realloc
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16 #endif
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17 #ifndef XCALLOC
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18 #ifdef calloc
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19 #define LTC_NO_PROTOTYPES
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20 #endif
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21 #define XCALLOC calloc
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22 #endif
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23 #ifndef XFREE
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24 #ifdef free
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25 #define LTC_NO_PROTOTYPES
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26 #endif
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27 #define XFREE free
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28 #endif
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29
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30 #ifndef XMEMSET
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31 #ifdef memset
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32 #define LTC_NO_PROTOTYPES
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33 #endif
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34 #define XMEMSET memset
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35 #endif
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36 #ifndef XMEMCPY
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37 #ifdef memcpy
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38 #define LTC_NO_PROTOTYPES
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39 #endif
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40 #define XMEMCPY memcpy
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41 #endif
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42 #ifndef XMEMCMP
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43 #ifdef memcmp
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44 #define LTC_NO_PROTOTYPES
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45 #endif
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46 #define XMEMCMP memcmp
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47 #endif
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48 #ifndef XSTRCMP
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49 #ifdef strcmp
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50 #define LTC_NO_PROTOTYPES
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51 #endif
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52 #define XSTRCMP strcmp
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53 #endif
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54
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55 #ifndef XCLOCK
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56 #define XCLOCK clock
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57 #endif
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58 #ifndef XCLOCKS_PER_SEC
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59 #define XCLOCKS_PER_SEC CLOCKS_PER_SEC
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60 #endif
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61
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62 #ifndef XQSORT
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63 #ifdef qsort
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64 #define LTC_NO_PROTOTYPES
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65 #endif
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66 #define XQSORT qsort
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67 #endif
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68
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69 /* Easy button? */
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70 #ifdef LTC_EASY
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71 #define LTC_NO_CIPHERS
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72 #define RIJNDAEL
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73 #define BLOWFISH
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74 #define DES
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75 #define CAST5
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76
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77 #define LTC_NO_MODES
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78 #define LTC_ECB_MODE
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79 #define LTC_CBC_MODE
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80 #define LTC_CTR_MODE
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81
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82 #define LTC_NO_HASHES
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83 #define SHA1
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84 #define SHA512
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85 #define SHA384
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86 #define SHA256
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87 #define SHA224
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88
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89 #define LTC_NO_MACS
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90 #define HMAC
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91 #define OMAC
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92 #define CCM_MODE
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93
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94 #define LTC_NO_PRNGS
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95 #define SPRNG
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96 #define YARROW
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97 #define DEVRANDOM
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98 #define TRY_URANDOM_FIRST
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99
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100 #define LTC_NO_PK
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101 #define MRSA
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102 #define MECC
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103 #endif
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104
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105 /* Use small code where possible */
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106 /* #define LTC_SMALL_CODE */
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107
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108 /* Enable self-test test vector checking */
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109 #ifndef LTC_NO_TEST
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110 #define LTC_TEST
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111 #endif
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112
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113 /* clean the stack of functions which put private information on stack */
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114 /* #define LTC_CLEAN_STACK */
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115
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116 /* disable all file related functions */
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117 /* #define LTC_NO_FILE */
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118
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119 /* disable all forms of ASM */
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120 /* #define LTC_NO_ASM */
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121
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122 /* disable FAST mode */
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123 /* #define LTC_NO_FAST */
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124
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125 /* disable BSWAP on x86 */
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126 /* #define LTC_NO_BSWAP */
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127
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128 /* ---> Symmetric Block Ciphers <--- */
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129 #ifndef LTC_NO_CIPHERS
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130
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131 #define BLOWFISH
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132 #define RC2
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133 #define RC5
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134 #define RC6
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135 #define SAFERP
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136 #define RIJNDAEL
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137 #define XTEA
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138 /* _TABLES tells it to use tables during setup, _SMALL means to use the smaller scheduled key format
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139 * (saves 4KB of ram), _ALL_TABLES enables all tables during setup */
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140 #define TWOFISH
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141 #ifndef LTC_NO_TABLES
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142 #define TWOFISH_TABLES
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143 /* #define TWOFISH_ALL_TABLES */
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144 #else
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145 #define TWOFISH_SMALL
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146 #endif
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147 /* #define TWOFISH_SMALL */
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148 /* DES includes EDE triple-DES */
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149 #define DES
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150 #define CAST5
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151 #define NOEKEON
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parents:
diff changeset
152 #define SKIPJACK
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Matt Johnston <matt@ucc.asn.au>
parents:
diff changeset
153 #define SAFER
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Matt Johnston <matt@ucc.asn.au>
parents:
diff changeset
154 #define KHAZAD
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Matt Johnston <matt@ucc.asn.au>
parents:
diff changeset
155 #define ANUBIS
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Matt Johnston <matt@ucc.asn.au>
parents:
diff changeset
156 #define ANUBIS_TWEAK
380
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diff changeset
157 #define KSEED
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diff changeset
158 #define LTC_KASUMI
280
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Matt Johnston <matt@ucc.asn.au>
parents:
diff changeset
159
59400faa4b44 Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff changeset
160 #endif /* LTC_NO_CIPHERS */
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Matt Johnston <matt@ucc.asn.au>
parents:
diff changeset
161
59400faa4b44 Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff changeset
162
59400faa4b44 Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff changeset
163 /* ---> Block Cipher Modes of Operation <--- */
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Matt Johnston <matt@ucc.asn.au>
parents:
diff changeset
164 #ifndef LTC_NO_MODES
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Matt Johnston <matt@ucc.asn.au>
parents:
diff changeset
165
380
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diff changeset
166 #define LTC_CFB_MODE
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Matt Johnston <matt@ucc.asn.au>
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diff changeset
167 #define LTC_OFB_MODE
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Matt Johnston <matt@ucc.asn.au>
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diff changeset
168 #define LTC_ECB_MODE
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Matt Johnston <matt@ucc.asn.au>
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diff changeset
169 #define LTC_CBC_MODE
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diff changeset
170 #define LTC_CTR_MODE
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diff changeset
171
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parents: 280
diff changeset
172 /* F8 chaining mode */
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Matt Johnston <matt@ucc.asn.au>
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diff changeset
173 #define LTC_F8_MODE
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174
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diff changeset
175 /* LRW mode */
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diff changeset
176 #define LTC_LRW_MODE
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177 #ifndef LTC_NO_TABLES
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178 /* like GCM mode this will enable 16 8x128 tables [64KB] that make
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179 * seeking very fast.
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Matt Johnston <matt@ucc.asn.au>
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diff changeset
180 */
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Matt Johnston <matt@ucc.asn.au>
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diff changeset
181 #define LRW_TABLES
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parents: 280
diff changeset
182 #endif
280
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Matt Johnston <matt@ucc.asn.au>
parents:
diff changeset
183
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Matt Johnston <matt@ucc.asn.au>
parents:
diff changeset
184 #endif /* LTC_NO_MODES */
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Matt Johnston <matt@ucc.asn.au>
parents:
diff changeset
185
59400faa4b44 Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff changeset
186 /* ---> One-Way Hash Functions <--- */
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Matt Johnston <matt@ucc.asn.au>
parents:
diff changeset
187 #ifndef LTC_NO_HASHES
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Matt Johnston <matt@ucc.asn.au>
parents:
diff changeset
188
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Matt Johnston <matt@ucc.asn.au>
parents:
diff changeset
189 #define CHC_HASH
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Matt Johnston <matt@ucc.asn.au>
parents:
diff changeset
190 #define WHIRLPOOL
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Matt Johnston <matt@ucc.asn.au>
parents:
diff changeset
191 #define SHA512
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Matt Johnston <matt@ucc.asn.au>
parents:
diff changeset
192 #define SHA384
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Matt Johnston <matt@ucc.asn.au>
parents:
diff changeset
193 #define SHA256
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Matt Johnston <matt@ucc.asn.au>
parents:
diff changeset
194 #define SHA224
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Matt Johnston <matt@ucc.asn.au>
parents:
diff changeset
195 #define TIGER
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Matt Johnston <matt@ucc.asn.au>
parents:
diff changeset
196 #define SHA1
59400faa4b44 Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff changeset
197 #define MD5
59400faa4b44 Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff changeset
198 #define MD4
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Matt Johnston <matt@ucc.asn.au>
parents:
diff changeset
199 #define MD2
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Matt Johnston <matt@ucc.asn.au>
parents:
diff changeset
200 #define RIPEMD128
59400faa4b44 Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff changeset
201 #define RIPEMD160
380
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diff changeset
202 #define RIPEMD256
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Matt Johnston <matt@ucc.asn.au>
parents: 280
diff changeset
203 #define RIPEMD320
280
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Matt Johnston <matt@ucc.asn.au>
parents:
diff changeset
204
59400faa4b44 Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff changeset
205 #endif /* LTC_NO_HASHES */
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Matt Johnston <matt@ucc.asn.au>
parents:
diff changeset
206
59400faa4b44 Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff changeset
207 /* ---> MAC functions <--- */
59400faa4b44 Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff changeset
208 #ifndef LTC_NO_MACS
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Matt Johnston <matt@ucc.asn.au>
parents:
diff changeset
209
380
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diff changeset
210 #define LTC_HMAC
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diff changeset
211 #define LTC_OMAC
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Matt Johnston <matt@ucc.asn.au>
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diff changeset
212 #define LTC_PMAC
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Matt Johnston <matt@ucc.asn.au>
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diff changeset
213 #define LTC_XCBC
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Matt Johnston <matt@ucc.asn.au>
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diff changeset
214 #define LTC_F9_MODE
280
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Matt Johnston <matt@ucc.asn.au>
parents:
diff changeset
215 #define PELICAN
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Matt Johnston <matt@ucc.asn.au>
parents:
diff changeset
216
59400faa4b44 Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff changeset
217 #if defined(PELICAN) && !defined(RIJNDAEL)
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Matt Johnston <matt@ucc.asn.au>
parents:
diff changeset
218 #error Pelican-MAC requires RIJNDAEL
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Matt Johnston <matt@ucc.asn.au>
parents:
diff changeset
219 #endif
59400faa4b44 Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff changeset
220
59400faa4b44 Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff changeset
221 /* ---> Encrypt + Authenticate Modes <--- */
59400faa4b44 Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff changeset
222
59400faa4b44 Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff changeset
223 #define EAX_MODE
380
d5faf4814ddb Update to LibTomCrypt 1.16
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diff changeset
224 #if defined(EAX_MODE) && !(defined(LTC_CTR_MODE) && defined(LTC_OMAC))
280
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Matt Johnston <matt@ucc.asn.au>
parents:
diff changeset
225 #error EAX_MODE requires CTR and OMAC mode
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Matt Johnston <matt@ucc.asn.au>
parents:
diff changeset
226 #endif
59400faa4b44 Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff changeset
227
59400faa4b44 Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff changeset
228 #define OCB_MODE
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Matt Johnston <matt@ucc.asn.au>
parents:
diff changeset
229 #define CCM_MODE
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Matt Johnston <matt@ucc.asn.au>
parents:
diff changeset
230 #define GCM_MODE
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Matt Johnston <matt@ucc.asn.au>
parents:
diff changeset
231
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Matt Johnston <matt@ucc.asn.au>
parents:
diff changeset
232 /* Use 64KiB tables */
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Matt Johnston <matt@ucc.asn.au>
parents:
diff changeset
233 #ifndef LTC_NO_TABLES
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Matt Johnston <matt@ucc.asn.au>
parents:
diff changeset
234 #define GCM_TABLES
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Matt Johnston <matt@ucc.asn.au>
parents:
diff changeset
235 #endif
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Matt Johnston <matt@ucc.asn.au>
parents:
diff changeset
236
380
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diff changeset
237 /* USE SSE2? requires GCC works on x86_32 and x86_64*/
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diff changeset
238 #ifdef GCM_TABLES
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parents: 280
diff changeset
239 /* #define GCM_TABLES_SSE2 */
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Matt Johnston <matt@ucc.asn.au>
parents: 280
diff changeset
240 #endif
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parents: 280
diff changeset
241
280
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Matt Johnston <matt@ucc.asn.au>
parents:
diff changeset
242 #endif /* LTC_NO_MACS */
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Matt Johnston <matt@ucc.asn.au>
parents:
diff changeset
243
59400faa4b44 Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff changeset
244 /* Various tidbits of modern neatoness */
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Matt Johnston <matt@ucc.asn.au>
parents:
diff changeset
245 #define BASE64
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Matt Johnston <matt@ucc.asn.au>
parents:
diff changeset
246
59400faa4b44 Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff changeset
247 /* --> Pseudo Random Number Generators <--- */
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Matt Johnston <matt@ucc.asn.au>
parents:
diff changeset
248 #ifndef LTC_NO_PRNGS
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Matt Johnston <matt@ucc.asn.au>
parents:
diff changeset
249
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Matt Johnston <matt@ucc.asn.au>
parents:
diff changeset
250 /* Yarrow */
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Matt Johnston <matt@ucc.asn.au>
parents:
diff changeset
251 #define YARROW
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Matt Johnston <matt@ucc.asn.au>
parents:
diff changeset
252 /* which descriptor of AES to use? */
59400faa4b44 Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff changeset
253 /* 0 = rijndael_enc 1 = aes_enc, 2 = rijndael [full], 3 = aes [full] */
59400faa4b44 Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff changeset
254 #define YARROW_AES 0
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Matt Johnston <matt@ucc.asn.au>
parents:
diff changeset
255
380
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diff changeset
256 #if defined(YARROW) && !defined(LTC_CTR_MODE)
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diff changeset
257 #error YARROW requires LTC_CTR_MODE chaining mode to be defined!
280
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Matt Johnston <matt@ucc.asn.au>
parents:
diff changeset
258 #endif
59400faa4b44 Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff changeset
259
59400faa4b44 Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff changeset
260 /* a PRNG that simply reads from an available system source */
59400faa4b44 Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff changeset
261 #define SPRNG
59400faa4b44 Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff changeset
262
59400faa4b44 Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff changeset
263 /* The RC4 stream cipher */
59400faa4b44 Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff changeset
264 #define RC4
59400faa4b44 Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff changeset
265
59400faa4b44 Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff changeset
266 /* Fortuna PRNG */
59400faa4b44 Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff changeset
267 #define FORTUNA
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Matt Johnston <matt@ucc.asn.au>
parents:
diff changeset
268 /* reseed every N calls to the read function */
59400faa4b44 Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff changeset
269 #define FORTUNA_WD 10
59400faa4b44 Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff changeset
270 /* number of pools (4..32) can save a bit of ram by lowering the count */
59400faa4b44 Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff changeset
271 #define FORTUNA_POOLS 32
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Matt Johnston <matt@ucc.asn.au>
parents:
diff changeset
272
59400faa4b44 Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff changeset
273 /* Greg's SOBER128 PRNG ;-0 */
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Matt Johnston <matt@ucc.asn.au>
parents:
diff changeset
274 #define SOBER128
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Matt Johnston <matt@ucc.asn.au>
parents:
diff changeset
275
59400faa4b44 Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff changeset
276 /* the *nix style /dev/random device */
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Matt Johnston <matt@ucc.asn.au>
parents:
diff changeset
277 #define DEVRANDOM
59400faa4b44 Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff changeset
278 /* try /dev/urandom before trying /dev/random */
59400faa4b44 Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff changeset
279 #define TRY_URANDOM_FIRST
59400faa4b44 Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff changeset
280
59400faa4b44 Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff changeset
281 #endif /* LTC_NO_PRNGS */
59400faa4b44 Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff changeset
282
380
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Matt Johnston <matt@ucc.asn.au>
parents: 280
diff changeset
283 /* ---> math provider? <--- */
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Matt Johnston <matt@ucc.asn.au>
parents: 280
diff changeset
284 #ifndef LTC_NO_MATH
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Matt Johnston <matt@ucc.asn.au>
parents: 280
diff changeset
285
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Matt Johnston <matt@ucc.asn.au>
parents: 280
diff changeset
286 /* LibTomMath */
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Matt Johnston <matt@ucc.asn.au>
parents: 280
diff changeset
287 /* #define LTM_DESC */
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Matt Johnston <matt@ucc.asn.au>
parents: 280
diff changeset
288
d5faf4814ddb Update to LibTomCrypt 1.16
Matt Johnston <matt@ucc.asn.au>
parents: 280
diff changeset
289 /* TomsFastMath */
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Matt Johnston <matt@ucc.asn.au>
parents: 280
diff changeset
290 /* #define TFM_DESC */
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Matt Johnston <matt@ucc.asn.au>
parents: 280
diff changeset
291
d5faf4814ddb Update to LibTomCrypt 1.16
Matt Johnston <matt@ucc.asn.au>
parents: 280
diff changeset
292 #endif /* LTC_NO_MATH */
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Matt Johnston <matt@ucc.asn.au>
parents: 280
diff changeset
293
280
59400faa4b44 Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff changeset
294 /* ---> Public Key Crypto <--- */
59400faa4b44 Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff changeset
295 #ifndef LTC_NO_PK
59400faa4b44 Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff changeset
296
380
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Matt Johnston <matt@ucc.asn.au>
parents: 280
diff changeset
297 /* Include RSA support */
280
59400faa4b44 Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff changeset
298 #define MRSA
59400faa4b44 Re-import libtomcrypt 1.05 for cleaner propagating.
Matt Johnston <matt@ucc.asn.au>
parents:
diff changeset
299
380
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Matt Johnston <matt@ucc.asn.au>
parents: 280
diff changeset
300 /* Include Katja (a Rabin variant like RSA) */
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301 /* #define MKAT */
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302
280
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303 /* Digital Signature Algorithm */
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304 #define MDSA
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305
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306 /* ECC */
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307 #define MECC
380
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308
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309 /* use Shamir's trick for point mul (speeds up signature verification) */
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310 #define LTC_ECC_SHAMIR
280
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311
380
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312 #if defined(TFM_DESC) && defined(MECC)
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313 #define MECC_ACCEL
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314 #endif
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315
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316 /* do we want fixed point ECC */
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317 /* #define MECC_FP */
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318
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319 /* Timing Resistant? */
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320 /* #define LTC_ECC_TIMING_RESISTANT */
280
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321
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322 #endif /* LTC_NO_PK */
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323
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324 /* PKCS #1 (RSA) and #5 (Password Handling) stuff */
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325 #ifndef LTC_NO_PKCS
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326
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327 #define PKCS_1
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328 #define PKCS_5
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329
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330 /* Include ASN.1 DER (required by DSA/RSA) */
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331 #define LTC_DER
380
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332
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333 #endif /* LTC_NO_PKCS */
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334
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335 /* cleanup */
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336
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337 #ifdef MECC
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338 /* Supported ECC Key Sizes */
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339 #ifndef LTC_NO_CURVES
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340 #define ECC112
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341 #define ECC128
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342 #define ECC160
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343 #define ECC192
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344 #define ECC224
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345 #define ECC256
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346 #define ECC384
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347 #define ECC521
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348 #endif
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349 #endif
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350
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351 #if defined(MECC) || defined(MRSA) || defined(MDSA) || defined(MKATJA)
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352 /* Include the MPI functionality? (required by the PK algorithms) */
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353 #define MPI
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354 #endif
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355
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356 #ifdef MRSA
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357 #define PKCS_1
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358 #endif
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359
280
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360 #if defined(LTC_DER) && !defined(MPI)
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361 #error ASN.1 DER requires MPI functionality
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362 #endif
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363
380
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364 #if (defined(MDSA) || defined(MRSA) || defined(MECC) || defined(MKATJA)) && !defined(LTC_DER)
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365 #error PK requires ASN.1 DER functionality, make sure LTC_DER is enabled
280
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366 #endif
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367
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368 /* THREAD management */
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369 #ifdef LTC_PTHREAD
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370
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371 #include <pthread.h>
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372
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373 #define LTC_MUTEX_GLOBAL(x) pthread_mutex_t x = PTHREAD_MUTEX_INITIALIZER;
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374 #define LTC_MUTEX_PROTO(x) extern pthread_mutex_t x;
380
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375 #define LTC_MUTEX_TYPE(x) pthread_mutex_t x;
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376 #define LTC_MUTEX_INIT(x) pthread_mutex_init(x, NULL);
280
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377 #define LTC_MUTEX_LOCK(x) pthread_mutex_lock(x);
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378 #define LTC_MUTEX_UNLOCK(x) pthread_mutex_unlock(x);
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379
380
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380 #else
280
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381
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382 /* default no functions */
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383 #define LTC_MUTEX_GLOBAL(x)
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384 #define LTC_MUTEX_PROTO(x)
380
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385 #define LTC_MUTEX_TYPE(x)
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386 #define LTC_MUTEX_INIT(x)
280
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387 #define LTC_MUTEX_LOCK(x)
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388 #define LTC_MUTEX_UNLOCK(x)
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389
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390 #endif
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391
380
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392 /* Debuggers */
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393
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394 /* define this if you use Valgrind, note: it CHANGES the way SOBER-128 and RC4 work (see the code) */
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395 /* #define LTC_VALGRIND */
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396
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397 #endif
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398
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399
280
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400
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401 /* $Source: /cvs/libtom/libtomcrypt/src/headers/tomcrypt_custom.h,v $ */
380
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402 /* $Revision: 1.66 $ */
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403 /* $Date: 2006/12/04 02:50:11 $ */