Mercurial > dropbear
annotate libtomcrypt/src/math/gmp_desc.c @ 1630:9579377b5f8b
use strlcpy & strlcat (#74)
* refactor checkpubkeyperms() with safe BSD functions
fix gcc8 warnings
```
svr-authpubkey.c: In function 'checkpubkeyperms':
svr-authpubkey.c:427:2: warning: 'strncat' specified bound 5 equals source length [-Wstringop-overflow=]
strncat(filename, "/.ssh", 5); /* strlen("/.ssh") == 5 */
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
svr-authpubkey.c:433:2: warning: 'strncat' specified bound 16 equals source length [-Wstringop-overflow=]
strncat(filename, "/authorized_keys", 16);
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
```
see https://www.sudo.ws/todd/papers/strlcpy.html
* restore strlcpy in xstrdup
see original https://cvsweb.openbsd.org/cgi-bin/cvsweb/src/usr.bin/ssh/xmalloc.c?rev=1.16
| author | François Perrad <francois.perrad@gadz.org> |
|---|---|
| date | Wed, 20 Mar 2019 15:09:19 +0100 |
| parents | 6dba84798cd5 |
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| rev | line source |
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1 /* LibTomCrypt, modular cryptographic library -- Tom St Denis |
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2 * |
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3 * LibTomCrypt is a library that provides various cryptographic |
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4 * algorithms in a highly modular and flexible manner. |
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5 * |
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6 * The library is free for all purposes without any express |
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7 * guarantee it works. |
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8 */ |
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9 |
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10 #define DESC_DEF_ONLY |
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11 #include "tomcrypt.h" |
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12 |
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13 #ifdef GMP_DESC |
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14 |
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15 #include <stdio.h> |
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16 #include <gmp.h> |
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17 |
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18 static int init(void **a) |
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19 { |
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20 LTC_ARGCHK(a != NULL); |
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21 |
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22 *a = XCALLOC(1, sizeof(__mpz_struct)); |
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23 if (*a == NULL) { |
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24 return CRYPT_MEM; |
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25 } |
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26 mpz_init(((__mpz_struct *)*a)); |
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27 return CRYPT_OK; |
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28 } |
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29 |
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30 static void deinit(void *a) |
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31 { |
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32 LTC_ARGCHKVD(a != NULL); |
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33 mpz_clear(a); |
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34 XFREE(a); |
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35 } |
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36 |
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37 static int neg(void *a, void *b) |
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38 { |
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39 LTC_ARGCHK(a != NULL); |
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40 LTC_ARGCHK(b != NULL); |
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41 mpz_neg(b, a); |
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42 return CRYPT_OK; |
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43 } |
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44 |
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45 static int copy(void *a, void *b) |
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46 { |
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47 LTC_ARGCHK(a != NULL); |
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48 LTC_ARGCHK(b != NULL); |
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49 mpz_set(b, a); |
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50 return CRYPT_OK; |
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51 } |
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52 |
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53 static int init_copy(void **a, void *b) |
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54 { |
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55 if (init(a) != CRYPT_OK) { |
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56 return CRYPT_MEM; |
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57 } |
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58 return copy(b, *a); |
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59 } |
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60 |
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61 /* ---- trivial ---- */ |
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62 static int set_int(void *a, ltc_mp_digit b) |
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63 { |
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64 LTC_ARGCHK(a != NULL); |
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65 mpz_set_ui(((__mpz_struct *)a), b); |
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66 return CRYPT_OK; |
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67 } |
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68 |
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69 static unsigned long get_int(void *a) |
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70 { |
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71 LTC_ARGCHK(a != NULL); |
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72 return mpz_get_ui(a); |
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73 } |
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74 |
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75 static ltc_mp_digit get_digit(void *a, int n) |
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76 { |
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77 LTC_ARGCHK(a != NULL); |
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78 return mpz_getlimbn(a, n); |
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79 } |
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80 |
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81 static int get_digit_count(void *a) |
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82 { |
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83 LTC_ARGCHK(a != NULL); |
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84 return mpz_size(a); |
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85 } |
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86 |
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87 static int compare(void *a, void *b) |
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88 { |
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89 int ret; |
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90 LTC_ARGCHK(a != NULL); |
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91 LTC_ARGCHK(b != NULL); |
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92 ret = mpz_cmp(a, b); |
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93 if (ret < 0) { |
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94 return LTC_MP_LT; |
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95 } else if (ret > 0) { |
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96 return LTC_MP_GT; |
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97 } else { |
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98 return LTC_MP_EQ; |
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99 } |
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100 } |
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101 |
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102 static int compare_d(void *a, ltc_mp_digit b) |
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103 { |
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104 int ret; |
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105 LTC_ARGCHK(a != NULL); |
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106 ret = mpz_cmp_ui(((__mpz_struct *)a), b); |
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107 if (ret < 0) { |
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108 return LTC_MP_LT; |
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109 } else if (ret > 0) { |
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110 return LTC_MP_GT; |
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111 } else { |
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112 return LTC_MP_EQ; |
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113 } |
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114 } |
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115 |
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116 static int count_bits(void *a) |
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117 { |
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118 LTC_ARGCHK(a != NULL); |
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119 return mpz_sizeinbase(a, 2); |
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120 } |
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121 |
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122 static int count_lsb_bits(void *a) |
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123 { |
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124 LTC_ARGCHK(a != NULL); |
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125 return mpz_scan1(a, 0); |
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126 } |
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127 |
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128 |
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129 static int twoexpt(void *a, int n) |
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130 { |
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131 LTC_ARGCHK(a != NULL); |
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132 mpz_set_ui(a, 0); |
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133 mpz_setbit(a, n); |
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134 return CRYPT_OK; |
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135 } |
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136 |
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137 /* ---- conversions ---- */ |
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138 |
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139 static const char rmap[] = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz+/"; |
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140 |
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141 /* read ascii string */ |
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142 static int read_radix(void *a, const char *b, int radix) |
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143 { |
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144 int ret; |
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145 LTC_ARGCHK(a != NULL); |
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146 LTC_ARGCHK(b != NULL); |
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147 if (radix == 64) { |
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148 /* Sadly, GMP only supports radixes up to 62, but we need 64. |
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149 * So, although this is not the most elegant or efficient way, |
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150 * let's just convert the base 64 string (6 bits per digit) to |
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151 * an octal string (3 bits per digit) that's twice as long. */ |
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152 char c, *tmp, *q; |
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153 const char *p; |
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154 int i; |
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155 tmp = XMALLOC (1 + 2 * strlen (b)); |
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156 if (tmp == NULL) { |
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157 return CRYPT_MEM; |
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158 } |
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159 p = b; |
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160 q = tmp; |
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161 while ((c = *p++) != 0) { |
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162 for (i = 0; i < 64; i++) { |
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163 if (c == rmap[i]) |
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164 break; |
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165 } |
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166 if (i == 64) { |
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167 XFREE (tmp); |
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168 /* printf ("c = '%c'\n", c); */ |
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169 return CRYPT_ERROR; |
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170 } |
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171 *q++ = '0' + (i / 8); |
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172 *q++ = '0' + (i % 8); |
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173 } |
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174 *q = 0; |
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175 ret = mpz_set_str(a, tmp, 8); |
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176 /* printf ("ret = %d for '%s'\n", ret, tmp); */ |
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177 XFREE (tmp); |
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178 } else { |
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179 ret = mpz_set_str(a, b, radix); |
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180 } |
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181 return (ret == 0 ? CRYPT_OK : CRYPT_ERROR); |
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182 } |
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183 |
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184 /* write one */ |
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185 static int write_radix(void *a, char *b, int radix) |
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186 { |
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187 LTC_ARGCHK(a != NULL); |
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188 LTC_ARGCHK(b != NULL); |
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189 if (radix >= 11 && radix <= 36) |
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190 /* If radix is positive, GMP uses lowercase, and if negative, uppercase. |
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191 * We want it to use uppercase, to match the test vectors (presumably |
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192 * generated with LibTomMath). */ |
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193 radix = -radix; |
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194 mpz_get_str(b, radix, a); |
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195 return CRYPT_OK; |
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196 } |
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197 |
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198 /* get size as unsigned char string */ |
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199 static unsigned long unsigned_size(void *a) |
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200 { |
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201 unsigned long t; |
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202 LTC_ARGCHK(a != NULL); |
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203 t = mpz_sizeinbase(a, 2); |
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204 if (mpz_cmp_ui(((__mpz_struct *)a), 0) == 0) return 0; |
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205 return (t>>3) + ((t&7)?1:0); |
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206 } |
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207 |
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208 /* store */ |
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209 static int unsigned_write(void *a, unsigned char *b) |
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210 { |
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211 LTC_ARGCHK(a != NULL); |
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212 LTC_ARGCHK(b != NULL); |
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213 mpz_export(b, NULL, 1, 1, 1, 0, ((__mpz_struct*)a)); |
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214 return CRYPT_OK; |
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215 } |
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216 |
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217 /* read */ |
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218 static int unsigned_read(void *a, unsigned char *b, unsigned long len) |
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219 { |
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220 LTC_ARGCHK(a != NULL); |
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221 LTC_ARGCHK(b != NULL); |
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222 mpz_import(a, len, 1, 1, 1, 0, b); |
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223 return CRYPT_OK; |
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224 } |
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225 |
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226 /* add */ |
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227 static int add(void *a, void *b, void *c) |
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228 { |
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229 LTC_ARGCHK(a != NULL); |
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230 LTC_ARGCHK(b != NULL); |
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231 LTC_ARGCHK(c != NULL); |
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232 mpz_add(c, a, b); |
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233 return CRYPT_OK; |
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234 } |
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235 |
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236 static int addi(void *a, ltc_mp_digit b, void *c) |
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237 { |
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238 LTC_ARGCHK(a != NULL); |
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239 LTC_ARGCHK(c != NULL); |
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240 mpz_add_ui(c, a, b); |
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241 return CRYPT_OK; |
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242 } |
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243 |
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244 /* sub */ |
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245 static int sub(void *a, void *b, void *c) |
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246 { |
|
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247 LTC_ARGCHK(a != NULL); |
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248 LTC_ARGCHK(b != NULL); |
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249 LTC_ARGCHK(c != NULL); |
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250 mpz_sub(c, a, b); |
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251 return CRYPT_OK; |
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252 } |
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253 |
|
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Update to libtomcrypt 1.18.1, merged with Dropbear changes
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254 static int subi(void *a, ltc_mp_digit b, void *c) |
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382
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255 { |
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256 LTC_ARGCHK(a != NULL); |
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257 LTC_ARGCHK(c != NULL); |
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258 mpz_sub_ui(c, a, b); |
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259 return CRYPT_OK; |
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260 } |
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261 |
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262 /* mul */ |
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263 static int mul(void *a, void *b, void *c) |
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264 { |
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265 LTC_ARGCHK(a != NULL); |
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266 LTC_ARGCHK(b != NULL); |
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267 LTC_ARGCHK(c != NULL); |
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268 mpz_mul(c, a, b); |
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269 return CRYPT_OK; |
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270 } |
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271 |
|
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6dba84798cd5
Update to libtomcrypt 1.18.1, merged with Dropbear changes
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272 static int muli(void *a, ltc_mp_digit b, void *c) |
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382
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273 { |
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274 LTC_ARGCHK(a != NULL); |
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275 LTC_ARGCHK(c != NULL); |
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276 mpz_mul_ui(c, a, b); |
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277 return CRYPT_OK; |
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278 } |
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279 |
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280 /* sqr */ |
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281 static int sqr(void *a, void *b) |
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282 { |
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283 LTC_ARGCHK(a != NULL); |
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284 LTC_ARGCHK(b != NULL); |
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285 mpz_mul(b, a, a); |
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286 return CRYPT_OK; |
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287 } |
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288 |
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289 /* div */ |
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290 static int divide(void *a, void *b, void *c, void *d) |
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291 { |
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292 mpz_t tmp; |
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293 LTC_ARGCHK(a != NULL); |
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294 LTC_ARGCHK(b != NULL); |
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295 if (c != NULL) { |
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296 mpz_init(tmp); |
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297 mpz_divexact(tmp, a, b); |
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298 } |
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299 if (d != NULL) { |
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300 mpz_mod(d, a, b); |
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301 } |
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302 if (c != NULL) { |
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303 mpz_set(c, tmp); |
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304 mpz_clear(tmp); |
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305 } |
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306 return CRYPT_OK; |
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307 } |
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308 |
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309 static int div_2(void *a, void *b) |
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310 { |
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311 LTC_ARGCHK(a != NULL); |
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312 LTC_ARGCHK(b != NULL); |
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313 mpz_divexact_ui(b, a, 2); |
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314 return CRYPT_OK; |
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315 } |
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316 |
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317 /* modi */ |
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6dba84798cd5
Update to libtomcrypt 1.18.1, merged with Dropbear changes
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318 static int modi(void *a, ltc_mp_digit b, ltc_mp_digit *c) |
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382
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319 { |
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320 LTC_ARGCHK(a != NULL); |
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321 LTC_ARGCHK(c != NULL); |
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6dba84798cd5
Update to libtomcrypt 1.18.1, merged with Dropbear changes
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322 |
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382
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323 *c = mpz_fdiv_ui(a, b); |
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324 return CRYPT_OK; |
|
1471
6dba84798cd5
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325 } |
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382
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326 |
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327 /* gcd */ |
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328 static int gcd(void *a, void *b, void *c) |
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329 { |
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330 LTC_ARGCHK(a != NULL); |
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331 LTC_ARGCHK(b != NULL); |
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332 LTC_ARGCHK(c != NULL); |
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333 mpz_gcd(c, a, b); |
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334 return CRYPT_OK; |
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335 } |
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336 |
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337 /* lcm */ |
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338 static int lcm(void *a, void *b, void *c) |
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339 { |
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340 LTC_ARGCHK(a != NULL); |
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341 LTC_ARGCHK(b != NULL); |
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342 LTC_ARGCHK(c != NULL); |
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343 mpz_lcm(c, a, b); |
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344 return CRYPT_OK; |
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345 } |
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346 |
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347 static int addmod(void *a, void *b, void *c, void *d) |
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348 { |
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349 LTC_ARGCHK(a != NULL); |
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350 LTC_ARGCHK(b != NULL); |
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351 LTC_ARGCHK(c != NULL); |
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352 LTC_ARGCHK(d != NULL); |
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353 mpz_add(d, a, b); |
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354 mpz_mod(d, d, c); |
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355 return CRYPT_OK; |
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356 } |
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357 |
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358 static int submod(void *a, void *b, void *c, void *d) |
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359 { |
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360 LTC_ARGCHK(a != NULL); |
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361 LTC_ARGCHK(b != NULL); |
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362 LTC_ARGCHK(c != NULL); |
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363 LTC_ARGCHK(d != NULL); |
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364 mpz_sub(d, a, b); |
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365 mpz_mod(d, d, c); |
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366 return CRYPT_OK; |
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367 } |
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368 |
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382
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369 static int mulmod(void *a, void *b, void *c, void *d) |
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370 { |
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371 LTC_ARGCHK(a != NULL); |
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372 LTC_ARGCHK(b != NULL); |
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373 LTC_ARGCHK(c != NULL); |
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374 LTC_ARGCHK(d != NULL); |
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375 mpz_mul(d, a, b); |
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376 mpz_mod(d, d, c); |
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377 return CRYPT_OK; |
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378 } |
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379 |
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380 static int sqrmod(void *a, void *b, void *c) |
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381 { |
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382 LTC_ARGCHK(a != NULL); |
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383 LTC_ARGCHK(b != NULL); |
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384 LTC_ARGCHK(c != NULL); |
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385 mpz_mul(c, a, a); |
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386 mpz_mod(c, c, b); |
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387 return CRYPT_OK; |
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388 } |
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389 |
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390 /* invmod */ |
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391 static int invmod(void *a, void *b, void *c) |
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392 { |
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393 LTC_ARGCHK(a != NULL); |
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394 LTC_ARGCHK(b != NULL); |
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395 LTC_ARGCHK(c != NULL); |
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396 mpz_invert(c, a, b); |
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397 return CRYPT_OK; |
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398 } |
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399 |
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400 /* setup */ |
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401 static int montgomery_setup(void *a, void **b) |
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402 { |
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403 LTC_ARGCHK(a != NULL); |
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404 LTC_ARGCHK(b != NULL); |
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405 *b = (void *)1; |
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406 return CRYPT_OK; |
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407 } |
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408 |
|
0cbe8f6dbf9e
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|
409 /* get normalization value */ |
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|
410 static int montgomery_normalization(void *a, void *b) |
|
0cbe8f6dbf9e
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411 { |
|
0cbe8f6dbf9e
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parents:
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|
412 LTC_ARGCHK(a != NULL); |
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parents:
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|
413 LTC_ARGCHK(b != NULL); |
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|
414 mpz_set_ui(a, 1); |
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0cbe8f6dbf9e
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415 return CRYPT_OK; |
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416 } |
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0cbe8f6dbf9e
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417 |
|
0cbe8f6dbf9e
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418 /* reduce */ |
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0cbe8f6dbf9e
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419 static int montgomery_reduce(void *a, void *b, void *c) |
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420 { |
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0cbe8f6dbf9e
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421 LTC_ARGCHK(a != NULL); |
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0cbe8f6dbf9e
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Matt Johnston <matt@ucc.asn.au>
parents:
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422 LTC_ARGCHK(b != NULL); |
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423 LTC_ARGCHK(c != NULL); |
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424 mpz_mod(a, a, b); |
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425 return CRYPT_OK; |
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Matt Johnston <matt@ucc.asn.au>
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426 } |
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0cbe8f6dbf9e
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Matt Johnston <matt@ucc.asn.au>
parents:
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427 |
|
0cbe8f6dbf9e
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428 /* clean up */ |
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0cbe8f6dbf9e
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429 static void montgomery_deinit(void *a) |
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0cbe8f6dbf9e
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430 { |
|
1471
6dba84798cd5
Update to libtomcrypt 1.18.1, merged with Dropbear changes
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431 LTC_UNUSED_PARAM(a); |
|
382
0cbe8f6dbf9e
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432 } |
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0cbe8f6dbf9e
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433 |
|
0cbe8f6dbf9e
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Matt Johnston <matt@ucc.asn.au>
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434 static int exptmod(void *a, void *b, void *c, void *d) |
|
0cbe8f6dbf9e
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435 { |
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0cbe8f6dbf9e
propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f)
Matt Johnston <matt@ucc.asn.au>
parents:
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changeset
|
436 LTC_ARGCHK(a != NULL); |
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0cbe8f6dbf9e
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Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
437 LTC_ARGCHK(b != NULL); |
|
0cbe8f6dbf9e
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Matt Johnston <matt@ucc.asn.au>
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changeset
|
438 LTC_ARGCHK(c != NULL); |
|
0cbe8f6dbf9e
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Matt Johnston <matt@ucc.asn.au>
parents:
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changeset
|
439 LTC_ARGCHK(d != NULL); |
|
0cbe8f6dbf9e
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Matt Johnston <matt@ucc.asn.au>
parents:
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|
440 mpz_powm(d, a, b, c); |
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0cbe8f6dbf9e
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441 return CRYPT_OK; |
|
1471
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Update to libtomcrypt 1.18.1, merged with Dropbear changes
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442 } |
|
382
0cbe8f6dbf9e
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Matt Johnston <matt@ucc.asn.au>
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443 |
|
1471
6dba84798cd5
Update to libtomcrypt 1.18.1, merged with Dropbear changes
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444 static int isprime(void *a, int b, int *c) |
|
382
0cbe8f6dbf9e
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445 { |
|
0cbe8f6dbf9e
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|
446 LTC_ARGCHK(a != NULL); |
|
1471
6dba84798cd5
Update to libtomcrypt 1.18.1, merged with Dropbear changes
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447 LTC_ARGCHK(c != NULL); |
|
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Update to libtomcrypt 1.18.1, merged with Dropbear changes
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448 if (b == 0) { |
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Update to libtomcrypt 1.18.1, merged with Dropbear changes
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diff
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449 b = LTC_MILLER_RABIN_REPS; |
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Update to libtomcrypt 1.18.1, merged with Dropbear changes
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450 } /* if */ |
|
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Update to libtomcrypt 1.18.1, merged with Dropbear changes
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changeset
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451 *c = mpz_probab_prime_p(a, b) > 0 ? LTC_MP_YES : LTC_MP_NO; |
|
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Update to libtomcrypt 1.18.1, merged with Dropbear changes
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452 return CRYPT_OK; |
|
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Update to libtomcrypt 1.18.1, merged with Dropbear changes
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diff
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|
453 } |
|
6dba84798cd5
Update to libtomcrypt 1.18.1, merged with Dropbear changes
Matt Johnston <matt@ucc.asn.au>
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1435
diff
changeset
|
454 |
|
6dba84798cd5
Update to libtomcrypt 1.18.1, merged with Dropbear changes
Matt Johnston <matt@ucc.asn.au>
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diff
changeset
|
455 static int set_rand(void *a, int size) |
|
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Update to libtomcrypt 1.18.1, merged with Dropbear changes
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diff
changeset
|
456 { |
|
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Update to libtomcrypt 1.18.1, merged with Dropbear changes
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1435
diff
changeset
|
457 LTC_ARGCHK(a != NULL); |
|
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Update to libtomcrypt 1.18.1, merged with Dropbear changes
Matt Johnston <matt@ucc.asn.au>
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diff
changeset
|
458 mpz_random(a, size); |
|
382
0cbe8f6dbf9e
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Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
459 return CRYPT_OK; |
|
0cbe8f6dbf9e
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Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
460 } |
|
0cbe8f6dbf9e
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Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
461 |
|
0cbe8f6dbf9e
propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
462 const ltc_math_descriptor gmp_desc = { |
|
0cbe8f6dbf9e
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Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
463 "GNU MP", |
|
0cbe8f6dbf9e
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Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
464 sizeof(mp_limb_t) * CHAR_BIT - GMP_NAIL_BITS, |
|
0cbe8f6dbf9e
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Matt Johnston <matt@ucc.asn.au>
parents:
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changeset
|
465 |
|
0cbe8f6dbf9e
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Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
466 &init, |
|
0cbe8f6dbf9e
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Matt Johnston <matt@ucc.asn.au>
parents:
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changeset
|
467 &init_copy, |
|
0cbe8f6dbf9e
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Matt Johnston <matt@ucc.asn.au>
parents:
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changeset
|
468 &deinit, |
|
0cbe8f6dbf9e
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Matt Johnston <matt@ucc.asn.au>
parents:
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changeset
|
469 |
|
0cbe8f6dbf9e
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Matt Johnston <matt@ucc.asn.au>
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changeset
|
470 &neg, |
|
0cbe8f6dbf9e
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Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
471 ©, |
|
0cbe8f6dbf9e
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Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
472 |
|
0cbe8f6dbf9e
propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
473 &set_int, |
|
0cbe8f6dbf9e
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Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
474 &get_int, |
|
0cbe8f6dbf9e
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Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
475 &get_digit, |
|
0cbe8f6dbf9e
propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
476 &get_digit_count, |
|
0cbe8f6dbf9e
propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
477 &compare, |
|
0cbe8f6dbf9e
propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f)
Matt Johnston <matt@ucc.asn.au>
parents:
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changeset
|
478 &compare_d, |
|
0cbe8f6dbf9e
propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f)
Matt Johnston <matt@ucc.asn.au>
parents:
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changeset
|
479 &count_bits, |
|
0cbe8f6dbf9e
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Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
480 &count_lsb_bits, |
|
0cbe8f6dbf9e
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Matt Johnston <matt@ucc.asn.au>
parents:
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changeset
|
481 &twoexpt, |
|
0cbe8f6dbf9e
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Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
482 |
|
0cbe8f6dbf9e
propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
483 &read_radix, |
|
0cbe8f6dbf9e
propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f)
Matt Johnston <matt@ucc.asn.au>
parents:
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changeset
|
484 &write_radix, |
|
0cbe8f6dbf9e
propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f)
Matt Johnston <matt@ucc.asn.au>
parents:
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changeset
|
485 &unsigned_size, |
|
0cbe8f6dbf9e
propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f)
Matt Johnston <matt@ucc.asn.au>
parents:
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changeset
|
486 &unsigned_write, |
|
0cbe8f6dbf9e
propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
487 &unsigned_read, |
|
0cbe8f6dbf9e
propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
488 |
|
0cbe8f6dbf9e
propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
489 &add, |
|
0cbe8f6dbf9e
propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
490 &addi, |
|
0cbe8f6dbf9e
propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
491 &sub, |
|
0cbe8f6dbf9e
propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
492 &subi, |
|
0cbe8f6dbf9e
propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
493 &mul, |
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0cbe8f6dbf9e
propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f)
Matt Johnston <matt@ucc.asn.au>
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494 &muli, |
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0cbe8f6dbf9e
propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f)
Matt Johnston <matt@ucc.asn.au>
parents:
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changeset
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495 &sqr, |
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0cbe8f6dbf9e
propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f)
Matt Johnston <matt@ucc.asn.au>
parents:
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496 ÷, |
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0cbe8f6dbf9e
propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f)
Matt Johnston <matt@ucc.asn.au>
parents:
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497 &div_2, |
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0cbe8f6dbf9e
propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f)
Matt Johnston <matt@ucc.asn.au>
parents:
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498 &modi, |
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0cbe8f6dbf9e
propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f)
Matt Johnston <matt@ucc.asn.au>
parents:
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499 &gcd, |
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0cbe8f6dbf9e
propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f)
Matt Johnston <matt@ucc.asn.au>
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500 &lcm, |
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0cbe8f6dbf9e
propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f)
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parents:
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501 |
|
0cbe8f6dbf9e
propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f)
Matt Johnston <matt@ucc.asn.au>
parents:
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502 &mulmod, |
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0cbe8f6dbf9e
propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f)
Matt Johnston <matt@ucc.asn.au>
parents:
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503 &sqrmod, |
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0cbe8f6dbf9e
propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f)
Matt Johnston <matt@ucc.asn.au>
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504 &invmod, |
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0cbe8f6dbf9e
propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f)
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parents:
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505 |
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0cbe8f6dbf9e
propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f)
Matt Johnston <matt@ucc.asn.au>
parents:
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506 &montgomery_setup, |
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0cbe8f6dbf9e
propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f)
Matt Johnston <matt@ucc.asn.au>
parents:
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507 &montgomery_normalization, |
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0cbe8f6dbf9e
propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f)
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508 &montgomery_reduce, |
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0cbe8f6dbf9e
propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f)
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509 &montgomery_deinit, |
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0cbe8f6dbf9e
propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f)
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parents:
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510 |
|
0cbe8f6dbf9e
propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f)
Matt Johnston <matt@ucc.asn.au>
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511 &exptmod, |
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0cbe8f6dbf9e
propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f)
Matt Johnston <matt@ucc.asn.au>
parents:
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512 &isprime, |
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0cbe8f6dbf9e
propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f)
Matt Johnston <matt@ucc.asn.au>
parents:
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513 |
|
1435
f849a5ca2efc
update to libtomcrypt 1.17 (with Dropbear changes)
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514 #ifdef LTC_MECC |
|
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515 #ifdef LTC_MECC_FP |
|
382
0cbe8f6dbf9e
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Matt Johnston <matt@ucc.asn.au>
parents:
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516 <c_ecc_fp_mulmod, |
|
0cbe8f6dbf9e
propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f)
Matt Johnston <matt@ucc.asn.au>
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517 #else |
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propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f)
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518 <c_ecc_mulmod, |
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update to libtomcrypt 1.17 (with Dropbear changes)
Matt Johnston <matt@ucc.asn.au>
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diff
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519 #endif /* LTC_MECC_FP */ |
|
382
0cbe8f6dbf9e
propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
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|
520 <c_ecc_projective_add_point, |
|
0cbe8f6dbf9e
propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
521 <c_ecc_projective_dbl_point, |
|
0cbe8f6dbf9e
propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
522 <c_ecc_map, |
|
0cbe8f6dbf9e
propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f)
Matt Johnston <matt@ucc.asn.au>
parents:
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|
523 #ifdef LTC_ECC_SHAMIR |
|
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update to libtomcrypt 1.17 (with Dropbear changes)
Matt Johnston <matt@ucc.asn.au>
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diff
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524 #ifdef LTC_MECC_FP |
|
382
0cbe8f6dbf9e
propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
525 <c_ecc_fp_mul2add, |
|
0cbe8f6dbf9e
propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
526 #else |
|
0cbe8f6dbf9e
propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
527 <c_ecc_mul2add, |
|
1435
f849a5ca2efc
update to libtomcrypt 1.17 (with Dropbear changes)
Matt Johnston <matt@ucc.asn.au>
parents:
382
diff
changeset
|
528 #endif /* LTC_MECC_FP */ |
|
382
0cbe8f6dbf9e
propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f)
Matt Johnston <matt@ucc.asn.au>
parents:
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changeset
|
529 #else |
|
0cbe8f6dbf9e
propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
530 NULL, |
|
0cbe8f6dbf9e
propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
531 #endif /* LTC_ECC_SHAMIR */ |
|
0cbe8f6dbf9e
propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
532 #else |
|
1471
6dba84798cd5
Update to libtomcrypt 1.18.1, merged with Dropbear changes
Matt Johnston <matt@ucc.asn.au>
parents:
1435
diff
changeset
|
533 NULL, NULL, NULL, NULL, NULL, |
|
1435
f849a5ca2efc
update to libtomcrypt 1.17 (with Dropbear changes)
Matt Johnston <matt@ucc.asn.au>
parents:
382
diff
changeset
|
534 #endif /* LTC_MECC */ |
|
382
0cbe8f6dbf9e
propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
535 |
|
1435
f849a5ca2efc
update to libtomcrypt 1.17 (with Dropbear changes)
Matt Johnston <matt@ucc.asn.au>
parents:
382
diff
changeset
|
536 #ifdef LTC_MRSA |
|
382
0cbe8f6dbf9e
propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
537 &rsa_make_key, |
|
0cbe8f6dbf9e
propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
538 &rsa_exptmod, |
|
0cbe8f6dbf9e
propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
539 #else |
|
1471
6dba84798cd5
Update to libtomcrypt 1.18.1, merged with Dropbear changes
Matt Johnston <matt@ucc.asn.au>
parents:
1435
diff
changeset
|
540 NULL, NULL, |
|
382
0cbe8f6dbf9e
propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
541 #endif |
|
1471
6dba84798cd5
Update to libtomcrypt 1.18.1, merged with Dropbear changes
Matt Johnston <matt@ucc.asn.au>
parents:
1435
diff
changeset
|
542 &addmod, |
|
6dba84798cd5
Update to libtomcrypt 1.18.1, merged with Dropbear changes
Matt Johnston <matt@ucc.asn.au>
parents:
1435
diff
changeset
|
543 &submod, |
|
6dba84798cd5
Update to libtomcrypt 1.18.1, merged with Dropbear changes
Matt Johnston <matt@ucc.asn.au>
parents:
1435
diff
changeset
|
544 |
|
6dba84798cd5
Update to libtomcrypt 1.18.1, merged with Dropbear changes
Matt Johnston <matt@ucc.asn.au>
parents:
1435
diff
changeset
|
545 &set_rand, |
|
6dba84798cd5
Update to libtomcrypt 1.18.1, merged with Dropbear changes
Matt Johnston <matt@ucc.asn.au>
parents:
1435
diff
changeset
|
546 |
|
382
0cbe8f6dbf9e
propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
547 }; |
|
0cbe8f6dbf9e
propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
548 |
|
0cbe8f6dbf9e
propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
549 |
|
0cbe8f6dbf9e
propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f)
Matt Johnston <matt@ucc.asn.au>
parents:
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changeset
|
550 #endif |
|
0cbe8f6dbf9e
propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
551 |
|
1471
6dba84798cd5
Update to libtomcrypt 1.18.1, merged with Dropbear changes
Matt Johnston <matt@ucc.asn.au>
parents:
1435
diff
changeset
|
552 /* ref: $Format:%D$ */ |
|
6dba84798cd5
Update to libtomcrypt 1.18.1, merged with Dropbear changes
Matt Johnston <matt@ucc.asn.au>
parents:
1435
diff
changeset
|
553 /* git commit: $Format:%H$ */ |
|
6dba84798cd5
Update to libtomcrypt 1.18.1, merged with Dropbear changes
Matt Johnston <matt@ucc.asn.au>
parents:
1435
diff
changeset
|
554 /* commit time: $Format:%ai$ */ |