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1 /* test vectors from p1ovect1.txt */ |
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2 |
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3 #include <stdio.h> |
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4 #include <string.h> |
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5 |
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6 #include "e_os.h" |
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7 |
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8 #include <openssl/crypto.h> |
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9 #include <openssl/err.h> |
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10 #include <openssl/rand.h> |
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11 #include <openssl/bn.h> |
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12 #ifdef OPENSSL_NO_RSA |
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13 int main(int argc, char *argv[]) |
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14 { |
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15 printf("No RSA support\n"); |
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16 return(0); |
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17 } |
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18 #else |
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19 #include <openssl/rsa.h> |
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20 |
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21 #define SetKey \ |
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22 key->n = BN_bin2bn(n, sizeof(n)-1, key->n); \ |
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23 key->e = BN_bin2bn(e, sizeof(e)-1, key->e); \ |
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24 key->d = BN_bin2bn(d, sizeof(d)-1, key->d); \ |
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25 key->p = BN_bin2bn(p, sizeof(p)-1, key->p); \ |
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26 key->q = BN_bin2bn(q, sizeof(q)-1, key->q); \ |
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27 key->dmp1 = BN_bin2bn(dmp1, sizeof(dmp1)-1, key->dmp1); \ |
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28 key->dmq1 = BN_bin2bn(dmq1, sizeof(dmq1)-1, key->dmq1); \ |
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29 key->iqmp = BN_bin2bn(iqmp, sizeof(iqmp)-1, key->iqmp); \ |
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30 memcpy(c, ctext_ex, sizeof(ctext_ex) - 1); \ |
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31 return (sizeof(ctext_ex) - 1); |
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32 |
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33 static int key1(RSA *key, unsigned char *c) |
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34 { |
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35 static unsigned char n[] = |
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36 "\x00\xAA\x36\xAB\xCE\x88\xAC\xFD\xFF\x55\x52\x3C\x7F\xC4\x52\x3F" |
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37 "\x90\xEF\xA0\x0D\xF3\x77\x4A\x25\x9F\x2E\x62\xB4\xC5\xD9\x9C\xB5" |
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38 "\xAD\xB3\x00\xA0\x28\x5E\x53\x01\x93\x0E\x0C\x70\xFB\x68\x76\x93" |
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39 "\x9C\xE6\x16\xCE\x62\x4A\x11\xE0\x08\x6D\x34\x1E\xBC\xAC\xA0\xA1" |
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40 "\xF5"; |
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41 |
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42 static unsigned char e[] = "\x11"; |
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43 |
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44 static unsigned char d[] = |
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45 "\x0A\x03\x37\x48\x62\x64\x87\x69\x5F\x5F\x30\xBC\x38\xB9\x8B\x44" |
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46 "\xC2\xCD\x2D\xFF\x43\x40\x98\xCD\x20\xD8\xA1\x38\xD0\x90\xBF\x64" |
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47 "\x79\x7C\x3F\xA7\xA2\xCD\xCB\x3C\xD1\xE0\xBD\xBA\x26\x54\xB4\xF9" |
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48 "\xDF\x8E\x8A\xE5\x9D\x73\x3D\x9F\x33\xB3\x01\x62\x4A\xFD\x1D\x51"; |
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49 |
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50 static unsigned char p[] = |
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51 "\x00\xD8\x40\xB4\x16\x66\xB4\x2E\x92\xEA\x0D\xA3\xB4\x32\x04\xB5" |
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52 "\xCF\xCE\x33\x52\x52\x4D\x04\x16\xA5\xA4\x41\xE7\x00\xAF\x46\x12" |
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53 "\x0D"; |
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54 |
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55 static unsigned char q[] = |
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56 "\x00\xC9\x7F\xB1\xF0\x27\xF4\x53\xF6\x34\x12\x33\xEA\xAA\xD1\xD9" |
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57 "\x35\x3F\x6C\x42\xD0\x88\x66\xB1\xD0\x5A\x0F\x20\x35\x02\x8B\x9D" |
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58 "\x89"; |
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59 |
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60 static unsigned char dmp1[] = |
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61 "\x59\x0B\x95\x72\xA2\xC2\xA9\xC4\x06\x05\x9D\xC2\xAB\x2F\x1D\xAF" |
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62 "\xEB\x7E\x8B\x4F\x10\xA7\x54\x9E\x8E\xED\xF5\xB4\xFC\xE0\x9E\x05"; |
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63 |
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64 static unsigned char dmq1[] = |
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65 "\x00\x8E\x3C\x05\x21\xFE\x15\xE0\xEA\x06\xA3\x6F\xF0\xF1\x0C\x99" |
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66 "\x52\xC3\x5B\x7A\x75\x14\xFD\x32\x38\xB8\x0A\xAD\x52\x98\x62\x8D" |
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67 "\x51"; |
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68 |
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69 static unsigned char iqmp[] = |
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70 "\x36\x3F\xF7\x18\x9D\xA8\xE9\x0B\x1D\x34\x1F\x71\xD0\x9B\x76\xA8" |
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71 "\xA9\x43\xE1\x1D\x10\xB2\x4D\x24\x9F\x2D\xEA\xFE\xF8\x0C\x18\x26"; |
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72 |
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73 static unsigned char ctext_ex[] = |
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74 "\x1b\x8f\x05\xf9\xca\x1a\x79\x52\x6e\x53\xf3\xcc\x51\x4f\xdb\x89" |
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75 "\x2b\xfb\x91\x93\x23\x1e\x78\xb9\x92\xe6\x8d\x50\xa4\x80\xcb\x52" |
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76 "\x33\x89\x5c\x74\x95\x8d\x5d\x02\xab\x8c\x0f\xd0\x40\xeb\x58\x44" |
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77 "\xb0\x05\xc3\x9e\xd8\x27\x4a\x9d\xbf\xa8\x06\x71\x40\x94\x39\xd2"; |
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78 |
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79 SetKey; |
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80 } |
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81 |
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82 static int key2(RSA *key, unsigned char *c) |
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83 { |
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84 static unsigned char n[] = |
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85 "\x00\xA3\x07\x9A\x90\xDF\x0D\xFD\x72\xAC\x09\x0C\xCC\x2A\x78\xB8" |
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86 "\x74\x13\x13\x3E\x40\x75\x9C\x98\xFA\xF8\x20\x4F\x35\x8A\x0B\x26" |
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87 "\x3C\x67\x70\xE7\x83\xA9\x3B\x69\x71\xB7\x37\x79\xD2\x71\x7B\xE8" |
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88 "\x34\x77\xCF"; |
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89 |
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90 static unsigned char e[] = "\x3"; |
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91 |
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92 static unsigned char d[] = |
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93 "\x6C\xAF\xBC\x60\x94\xB3\xFE\x4C\x72\xB0\xB3\x32\xC6\xFB\x25\xA2" |
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94 "\xB7\x62\x29\x80\x4E\x68\x65\xFC\xA4\x5A\x74\xDF\x0F\x8F\xB8\x41" |
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95 "\x3B\x52\xC0\xD0\xE5\x3D\x9B\x59\x0F\xF1\x9B\xE7\x9F\x49\xDD\x21" |
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96 "\xE5\xEB"; |
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97 |
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98 static unsigned char p[] = |
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99 "\x00\xCF\x20\x35\x02\x8B\x9D\x86\x98\x40\xB4\x16\x66\xB4\x2E\x92" |
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100 "\xEA\x0D\xA3\xB4\x32\x04\xB5\xCF\xCE\x91"; |
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101 |
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102 static unsigned char q[] = |
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103 "\x00\xC9\x7F\xB1\xF0\x27\xF4\x53\xF6\x34\x12\x33\xEA\xAA\xD1\xD9" |
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104 "\x35\x3F\x6C\x42\xD0\x88\x66\xB1\xD0\x5F"; |
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105 |
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106 static unsigned char dmp1[] = |
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107 "\x00\x8A\x15\x78\xAC\x5D\x13\xAF\x10\x2B\x22\xB9\x99\xCD\x74\x61" |
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108 "\xF1\x5E\x6D\x22\xCC\x03\x23\xDF\xDF\x0B"; |
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109 |
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110 static unsigned char dmq1[] = |
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111 "\x00\x86\x55\x21\x4A\xC5\x4D\x8D\x4E\xCD\x61\x77\xF1\xC7\x36\x90" |
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112 "\xCE\x2A\x48\x2C\x8B\x05\x99\xCB\xE0\x3F"; |
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113 |
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114 static unsigned char iqmp[] = |
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115 "\x00\x83\xEF\xEF\xB8\xA9\xA4\x0D\x1D\xB6\xED\x98\xAD\x84\xED\x13" |
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116 "\x35\xDC\xC1\x08\xF3\x22\xD0\x57\xCF\x8D"; |
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117 |
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118 static unsigned char ctext_ex[] = |
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119 "\x14\xbd\xdd\x28\xc9\x83\x35\x19\x23\x80\xe8\xe5\x49\xb1\x58\x2a" |
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120 "\x8b\x40\xb4\x48\x6d\x03\xa6\xa5\x31\x1f\x1f\xd5\xf0\xa1\x80\xe4" |
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121 "\x17\x53\x03\x29\xa9\x34\x90\x74\xb1\x52\x13\x54\x29\x08\x24\x52" |
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122 "\x62\x51"; |
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123 |
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124 SetKey; |
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125 } |
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126 |
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127 static int key3(RSA *key, unsigned char *c) |
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128 { |
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129 static unsigned char n[] = |
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130 "\x00\xBB\xF8\x2F\x09\x06\x82\xCE\x9C\x23\x38\xAC\x2B\x9D\xA8\x71" |
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131 "\xF7\x36\x8D\x07\xEE\xD4\x10\x43\xA4\x40\xD6\xB6\xF0\x74\x54\xF5" |
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132 "\x1F\xB8\xDF\xBA\xAF\x03\x5C\x02\xAB\x61\xEA\x48\xCE\xEB\x6F\xCD" |
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133 "\x48\x76\xED\x52\x0D\x60\xE1\xEC\x46\x19\x71\x9D\x8A\x5B\x8B\x80" |
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134 "\x7F\xAF\xB8\xE0\xA3\xDF\xC7\x37\x72\x3E\xE6\xB4\xB7\xD9\x3A\x25" |
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135 "\x84\xEE\x6A\x64\x9D\x06\x09\x53\x74\x88\x34\xB2\x45\x45\x98\x39" |
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136 "\x4E\xE0\xAA\xB1\x2D\x7B\x61\xA5\x1F\x52\x7A\x9A\x41\xF6\xC1\x68" |
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137 "\x7F\xE2\x53\x72\x98\xCA\x2A\x8F\x59\x46\xF8\xE5\xFD\x09\x1D\xBD" |
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138 "\xCB"; |
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139 |
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140 static unsigned char e[] = "\x11"; |
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141 |
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142 static unsigned char d[] = |
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143 "\x00\xA5\xDA\xFC\x53\x41\xFA\xF2\x89\xC4\xB9\x88\xDB\x30\xC1\xCD" |
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144 "\xF8\x3F\x31\x25\x1E\x06\x68\xB4\x27\x84\x81\x38\x01\x57\x96\x41" |
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145 "\xB2\x94\x10\xB3\xC7\x99\x8D\x6B\xC4\x65\x74\x5E\x5C\x39\x26\x69" |
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146 "\xD6\x87\x0D\xA2\xC0\x82\xA9\x39\xE3\x7F\xDC\xB8\x2E\xC9\x3E\xDA" |
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147 "\xC9\x7F\xF3\xAD\x59\x50\xAC\xCF\xBC\x11\x1C\x76\xF1\xA9\x52\x94" |
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148 "\x44\xE5\x6A\xAF\x68\xC5\x6C\x09\x2C\xD3\x8D\xC3\xBE\xF5\xD2\x0A" |
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149 "\x93\x99\x26\xED\x4F\x74\xA1\x3E\xDD\xFB\xE1\xA1\xCE\xCC\x48\x94" |
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150 "\xAF\x94\x28\xC2\xB7\xB8\x88\x3F\xE4\x46\x3A\x4B\xC8\x5B\x1C\xB3" |
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151 "\xC1"; |
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152 |
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153 static unsigned char p[] = |
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154 "\x00\xEE\xCF\xAE\x81\xB1\xB9\xB3\xC9\x08\x81\x0B\x10\xA1\xB5\x60" |
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155 "\x01\x99\xEB\x9F\x44\xAE\xF4\xFD\xA4\x93\xB8\x1A\x9E\x3D\x84\xF6" |
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156 "\x32\x12\x4E\xF0\x23\x6E\x5D\x1E\x3B\x7E\x28\xFA\xE7\xAA\x04\x0A" |
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157 "\x2D\x5B\x25\x21\x76\x45\x9D\x1F\x39\x75\x41\xBA\x2A\x58\xFB\x65" |
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158 "\x99"; |
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159 |
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160 static unsigned char q[] = |
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161 "\x00\xC9\x7F\xB1\xF0\x27\xF4\x53\xF6\x34\x12\x33\xEA\xAA\xD1\xD9" |
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162 "\x35\x3F\x6C\x42\xD0\x88\x66\xB1\xD0\x5A\x0F\x20\x35\x02\x8B\x9D" |
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163 "\x86\x98\x40\xB4\x16\x66\xB4\x2E\x92\xEA\x0D\xA3\xB4\x32\x04\xB5" |
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164 "\xCF\xCE\x33\x52\x52\x4D\x04\x16\xA5\xA4\x41\xE7\x00\xAF\x46\x15" |
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165 "\x03"; |
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166 |
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167 static unsigned char dmp1[] = |
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168 "\x54\x49\x4C\xA6\x3E\xBA\x03\x37\xE4\xE2\x40\x23\xFC\xD6\x9A\x5A" |
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169 "\xEB\x07\xDD\xDC\x01\x83\xA4\xD0\xAC\x9B\x54\xB0\x51\xF2\xB1\x3E" |
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170 "\xD9\x49\x09\x75\xEA\xB7\x74\x14\xFF\x59\xC1\xF7\x69\x2E\x9A\x2E" |
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171 "\x20\x2B\x38\xFC\x91\x0A\x47\x41\x74\xAD\xC9\x3C\x1F\x67\xC9\x81"; |
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172 |
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173 static unsigned char dmq1[] = |
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174 "\x47\x1E\x02\x90\xFF\x0A\xF0\x75\x03\x51\xB7\xF8\x78\x86\x4C\xA9" |
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175 "\x61\xAD\xBD\x3A\x8A\x7E\x99\x1C\x5C\x05\x56\xA9\x4C\x31\x46\xA7" |
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176 "\xF9\x80\x3F\x8F\x6F\x8A\xE3\x42\xE9\x31\xFD\x8A\xE4\x7A\x22\x0D" |
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177 "\x1B\x99\xA4\x95\x84\x98\x07\xFE\x39\xF9\x24\x5A\x98\x36\xDA\x3D"; |
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178 |
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179 static unsigned char iqmp[] = |
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180 "\x00\xB0\x6C\x4F\xDA\xBB\x63\x01\x19\x8D\x26\x5B\xDB\xAE\x94\x23" |
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181 "\xB3\x80\xF2\x71\xF7\x34\x53\x88\x50\x93\x07\x7F\xCD\x39\xE2\x11" |
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182 "\x9F\xC9\x86\x32\x15\x4F\x58\x83\xB1\x67\xA9\x67\xBF\x40\x2B\x4E" |
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183 "\x9E\x2E\x0F\x96\x56\xE6\x98\xEA\x36\x66\xED\xFB\x25\x79\x80\x39" |
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184 "\xF7"; |
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185 |
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186 static unsigned char ctext_ex[] = |
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187 "\xb8\x24\x6b\x56\xa6\xed\x58\x81\xae\xb5\x85\xd9\xa2\x5b\x2a\xd7" |
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188 "\x90\xc4\x17\xe0\x80\x68\x1b\xf1\xac\x2b\xc3\xde\xb6\x9d\x8b\xce" |
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189 "\xf0\xc4\x36\x6f\xec\x40\x0a\xf0\x52\xa7\x2e\x9b\x0e\xff\xb5\xb3" |
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190 "\xf2\xf1\x92\xdb\xea\xca\x03\xc1\x27\x40\x05\x71\x13\xbf\x1f\x06" |
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191 "\x69\xac\x22\xe9\xf3\xa7\x85\x2e\x3c\x15\xd9\x13\xca\xb0\xb8\x86" |
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192 "\x3a\x95\xc9\x92\x94\xce\x86\x74\x21\x49\x54\x61\x03\x46\xf4\xd4" |
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193 "\x74\xb2\x6f\x7c\x48\xb4\x2e\xe6\x8e\x1f\x57\x2a\x1f\xc4\x02\x6a" |
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194 "\xc4\x56\xb4\xf5\x9f\x7b\x62\x1e\xa1\xb9\xd8\x8f\x64\x20\x2f\xb1"; |
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195 |
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196 SetKey; |
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197 } |
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198 |
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199 static int pad_unknown(void) |
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200 { |
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201 unsigned long l; |
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202 while ((l = ERR_get_error()) != 0) |
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203 if (ERR_GET_REASON(l) == RSA_R_UNKNOWN_PADDING_TYPE) |
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204 return(1); |
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205 return(0); |
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206 } |
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207 |
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208 static const char rnd_seed[] = "string to make the random number generator think it has entropy"; |
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209 |
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210 int main(int argc, char *argv[]) |
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211 { |
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212 int err=0; |
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213 int v; |
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214 RSA *key; |
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215 unsigned char ptext[256]; |
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216 unsigned char ctext[256]; |
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217 static unsigned char ptext_ex[] = "\x54\x85\x9b\x34\x2c\x49\xea\x2a"; |
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218 unsigned char ctext_ex[256]; |
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219 int plen; |
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220 int clen = 0; |
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221 int num; |
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222 int n; |
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223 |
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224 CRYPTO_malloc_debug_init(); |
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225 CRYPTO_dbg_set_options(V_CRYPTO_MDEBUG_ALL); |
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226 CRYPTO_mem_ctrl(CRYPTO_MEM_CHECK_ON); |
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227 |
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228 RAND_seed(rnd_seed, sizeof rnd_seed); /* or OAEP may fail */ |
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229 |
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230 plen = sizeof(ptext_ex) - 1; |
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231 |
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232 for (v = 0; v < 6; v++) |
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233 { |
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234 key = RSA_new(); |
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235 switch (v%3) { |
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236 case 0: |
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237 clen = key1(key, ctext_ex); |
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238 break; |
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239 case 1: |
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240 clen = key2(key, ctext_ex); |
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241 break; |
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242 case 2: |
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243 clen = key3(key, ctext_ex); |
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244 break; |
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245 } |
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246 if (v/3 >= 1) key->flags |= RSA_FLAG_NO_CONSTTIME; |
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247 |
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248 num = RSA_public_encrypt(plen, ptext_ex, ctext, key, |
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249 RSA_PKCS1_PADDING); |
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250 if (num != clen) |
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251 { |
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252 printf("PKCS#1 v1.5 encryption failed!\n"); |
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253 err=1; |
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254 goto oaep; |
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255 } |
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256 |
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257 num = RSA_private_decrypt(num, ctext, ptext, key, |
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258 RSA_PKCS1_PADDING); |
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259 if (num != plen || memcmp(ptext, ptext_ex, num) != 0) |
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260 { |
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261 printf("PKCS#1 v1.5 decryption failed!\n"); |
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262 err=1; |
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263 } |
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264 else |
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265 printf("PKCS #1 v1.5 encryption/decryption ok\n"); |
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266 |
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267 oaep: |
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268 ERR_clear_error(); |
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269 num = RSA_public_encrypt(plen, ptext_ex, ctext, key, |
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270 RSA_PKCS1_OAEP_PADDING); |
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271 if (num == -1 && pad_unknown()) |
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272 { |
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273 printf("No OAEP support\n"); |
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274 goto next; |
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275 } |
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276 if (num != clen) |
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277 { |
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278 printf("OAEP encryption failed!\n"); |
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279 err=1; |
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280 goto next; |
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281 } |
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282 |
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283 num = RSA_private_decrypt(num, ctext, ptext, key, |
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284 RSA_PKCS1_OAEP_PADDING); |
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285 if (num != plen || memcmp(ptext, ptext_ex, num) != 0) |
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286 { |
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287 printf("OAEP decryption (encrypted data) failed!\n"); |
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288 err=1; |
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289 } |
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290 else if (memcmp(ctext, ctext_ex, num) == 0) |
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291 printf("OAEP test vector %d passed!\n", v); |
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292 |
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293 /* Different ciphertexts (rsa_oaep.c without -DPKCS_TESTVECT). |
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294 Try decrypting ctext_ex */ |
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295 |
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296 num = RSA_private_decrypt(clen, ctext_ex, ptext, key, |
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297 RSA_PKCS1_OAEP_PADDING); |
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298 |
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299 if (num != plen || memcmp(ptext, ptext_ex, num) != 0) |
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300 { |
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301 printf("OAEP decryption (test vector data) failed!\n"); |
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302 err=1; |
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303 } |
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304 else |
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305 printf("OAEP encryption/decryption ok\n"); |
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306 |
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307 /* Try decrypting corrupted ciphertexts */ |
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308 for(n = 0 ; n < clen ; ++n) |
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309 { |
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310 int b; |
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311 unsigned char saved = ctext[n]; |
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312 for(b = 0 ; b < 256 ; ++b) |
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313 { |
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314 if(b == saved) |
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315 continue; |
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316 ctext[n] = b; |
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317 num = RSA_private_decrypt(num, ctext, ptext, key, |
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318 RSA_PKCS1_OAEP_PADDING); |
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319 if(num > 0) |
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320 { |
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321 printf("Corrupt data decrypted!\n"); |
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322 err = 1; |
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323 } |
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324 } |
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325 } |
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326 next: |
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327 RSA_free(key); |
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328 } |
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329 |
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330 CRYPTO_cleanup_all_ex_data(); |
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331 ERR_remove_state(0); |
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332 |
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333 CRYPTO_mem_leaks_fp(stderr); |
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334 |
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335 #ifdef OPENSSL_SYS_NETWARE |
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336 if (err) printf("ERROR: %d\n", err); |
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337 #endif |
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338 return err; |
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339 } |
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340 #endif |