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      1 
      2 #define TEST_NAME "scalarmult6"
      3 #include "cmptest.h"
      4 
      5 static unsigned char bobsk_[crypto_scalarmult_SCALARBYTES] = {
      6     0x5d, 0xab, 0x08, 0x7e, 0x62, 0x4a, 0x8a, 0x4b, 0x79, 0xe1, 0x7f,
      7     0x8b, 0x83, 0x80, 0x0e, 0xe6, 0x6f, 0x3b, 0xb1, 0x29, 0x26, 0x18,
      8     0xb6, 0xfd, 0x1c, 0x2f, 0x8b, 0x27, 0xff, 0x88, 0xe0, 0xeb
      9 };
     10 
     11 static unsigned char alicepk_[crypto_scalarmult_SCALARBYTES] = {
     12     0x85, 0x20, 0xf0, 0x09, 0x89, 0x30, 0xa7, 0x54, 0x74, 0x8b, 0x7d,
     13     0xdc, 0xb4, 0x3e, 0xf7, 0x5a, 0x0d, 0xbf, 0x3a, 0x0d, 0x26, 0x38,
     14     0x1a, 0xf4, 0xeb, 0xa4, 0xa9, 0x8e, 0xaa, 0x9b, 0x4e, 0x6a
     15 };
     16 
     17 int
     18 main(void)
     19 {
     20     unsigned char *k;
     21     unsigned char *bobsk;
     22     unsigned char *alicepk;
     23     int            i;
     24     int            ret;
     25 
     26     k       = (unsigned char *) sodium_malloc(crypto_scalarmult_BYTES);
     27     bobsk   = (unsigned char *) sodium_malloc(crypto_scalarmult_SCALARBYTES);
     28     alicepk = (unsigned char *) sodium_malloc(crypto_scalarmult_SCALARBYTES);
     29     assert(k != NULL && bobsk != NULL && alicepk != NULL);
     30 
     31     memcpy(bobsk, bobsk_, crypto_scalarmult_SCALARBYTES);
     32     memcpy(alicepk, alicepk_, crypto_scalarmult_SCALARBYTES);
     33 
     34     ret = crypto_scalarmult(k, bobsk, alicepk);
     35     assert(ret == 0);
     36 
     37     sodium_free(alicepk);
     38     sodium_free(bobsk);
     39 
     40     for (i = 0; i < 32; ++i) {
     41         if (i > 0) {
     42             printf(",");
     43         } else {
     44             printf(" ");
     45         }
     46         printf("0x%02x", (unsigned int) k[i]);
     47         if (i % 8 == 7) {
     48             printf("\n");
     49         }
     50     }
     51     sodium_free(k);
     52 
     53     return 0;
     54 }
     55