curve_test.c

   1 #include "crypto.h"
   2 #include "curve.h"
   3 #include "die.h"
   4 #include "built_in.h"
   5
   6 void curve25519_selftest(void)
   7 {
   8         int i;
   9         unsigned char alicesk[32] = {
  10                 0x77, 0x07, 0x6d, 0x0a, 0x73, 0x18, 0xa5, 0x7d,
  11                 0x3c, 0x16, 0xc1, 0x72, 0x51, 0xb2, 0x66, 0x45,
  12                 0xdf, 0x4c, 0x2f, 0x87, 0xeb, 0xc0, 0x99, 0x2a,
  13                 0xb1, 0x77, 0xfb, 0xa5, 0x1d, 0xb9, 0x2c, 0x2a
  14         };
  15         unsigned char bobpk[32] = {
  16                 0xde, 0x9e, 0xdb, 0x7d, 0x7b, 0x7d, 0xc1, 0xb4,
  17                 0xd3, 0x5b, 0x61, 0xc2, 0xec, 0xe4, 0x35, 0x37,
  18                 0x3f, 0x83, 0x43, 0xc8, 0x5b, 0x78, 0x67, 0x4d,
  19                 0xad, 0xfc, 0x7e, 0x14, 0x6f, 0x88, 0x2b, 0x4f
  20         };
  21         unsigned char nonce[24] = {
  22                 0x69, 0x69, 0x6e, 0xe9, 0x55, 0xb6, 0x2b, 0x73,
  23                 0xcd, 0x62, 0xbd, 0xa8, 0x75, 0xfc, 0x73, 0xd6,
  24                 0x82, 0x19, 0xe0, 0x03, 0x6b, 0x7a, 0x0b, 0x37
  25         };
  26         unsigned char m[163] = {
  27                 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
  28                 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
  29                 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
  30                 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
  31                 0xbe, 0x07, 0x5f, 0xc5, 0x3c, 0x81, 0xf2, 0xd5,
  32                 0xcf, 0x14, 0x13, 0x16, 0xeb, 0xeb, 0x0c, 0x7b,
  33                 0x52, 0x28, 0xc5, 0x2a, 0x4c, 0x62, 0xcb, 0xd4,
  34                 0x4b, 0x66, 0x84, 0x9b, 0x64, 0x24, 0x4f, 0xfc,
  35                 0xe5, 0xec, 0xba, 0xaf, 0x33, 0xbd, 0x75, 0x1a,
  36                 0x1a, 0xc7, 0x28, 0xd4, 0x5e, 0x6c, 0x61, 0x29,
  37                 0x6c, 0xdc, 0x3c, 0x01, 0x23, 0x35, 0x61, 0xf4,
  38                 0x1d, 0xb6, 0x6c, 0xce, 0x31, 0x4a, 0xdb, 0x31,
  39                 0x0e, 0x3b, 0xe8, 0x25, 0x0c, 0x46, 0xf0, 0x6d,
  40                 0xce, 0xea, 0x3a, 0x7f, 0xa1, 0x34, 0x80, 0x57,
  41                 0xe2, 0xf6, 0x55, 0x6a, 0xd6, 0xb1, 0x31, 0x8a,
  42                 0x02, 0x4a, 0x83, 0x8f, 0x21, 0xaf, 0x1f, 0xde,
  43                 0x04, 0x89, 0x77, 0xeb, 0x48, 0xf5, 0x9f, 0xfd,
  44                 0x49, 0x24, 0xca, 0x1c, 0x60, 0x90, 0x2e, 0x52,
  45                 0xf0, 0xa0, 0x89, 0xbc, 0x76, 0x89, 0x70, 0x40,
  46                 0xe0, 0x82, 0xf9, 0x37, 0x76, 0x38, 0x48, 0x64,
  47                 0x5e, 0x07, 0x05
  48         };
  49         unsigned char c[163];
  50         unsigned char result[147] = {
  51                 0xf3, 0xff, 0xc7, 0x70, 0x3f, 0x94, 0x00, 0xe5,
  52                 0x2a, 0x7d, 0xfb, 0x4b, 0x3d, 0x33, 0x05, 0xd9,
  53                 0x8e, 0x99, 0x3b, 0x9f, 0x48, 0x68, 0x12, 0x73,
  54                 0xc2, 0x96, 0x50, 0xba, 0x32, 0xfc, 0x76, 0xce,
  55                 0x48, 0x33, 0x2e, 0xa7, 0x16, 0x4d, 0x96, 0xa4,
  56                 0x47, 0x6f, 0xb8, 0xc5, 0x31, 0xa1, 0x18, 0x6a,
  57                 0xc0, 0xdf, 0xc1, 0x7c, 0x98, 0xdc, 0xe8, 0x7b,
  58                 0x4d, 0xa7, 0xf0, 0x11, 0xec, 0x48, 0xc9, 0x72,
  59                 0x71, 0xd2, 0xc2, 0x0f, 0x9b, 0x92, 0x8f, 0xe2,
  60                 0x27, 0x0d, 0x6f, 0xb8, 0x63, 0xd5, 0x17, 0x38,
  61                 0xb4, 0x8e, 0xee, 0xe3, 0x14, 0xa7, 0xcc, 0x8a,
  62                 0xb9, 0x32, 0x16, 0x45, 0x48, 0xe5, 0x26, 0xae,
  63                 0x90, 0x22, 0x43, 0x68, 0x51, 0x7a, 0xcf, 0xea,
  64                 0xbd, 0x6b, 0xb3, 0x73, 0x2b, 0xc0, 0xe9, 0xda,
  65                 0x99, 0x83, 0x2b, 0x61, 0xca, 0x01, 0xb6, 0xde,
  66                 0x56, 0x24, 0x4a, 0x9e, 0x88, 0xd5, 0xf9, 0xb3,
  67                 0x79, 0x73, 0xf6, 0x22, 0xa4, 0x3d, 0x14, 0xa6,
  68                 0x59, 0x9b, 0x1f, 0x65, 0x4c, 0xb4, 0x5a, 0x74,
  69                 0xe3, 0x55, 0xa5
  70         };
  71
  72         bug_on(NONCE_LENGTH != 16);
  73
  74         crypto_box_curve25519xsalsa20poly1305(c, m, 163, nonce, bobpk, alicesk);
  75
  76         for (i = 16; i < 163; ++i) {
  77                 if (c[i] != result[i - 16])
  78                         panic("Crypto selftest failed! :-(\n");
  79         }
  80 }