#define TEST_NAME "auth6" #include "cmptest.h" /* "Test Case 2" from RFC 4231 */ static unsigned char key[32] = "Jefe"; static unsigned char c[] = "what do ya want for nothing?"; static unsigned char a[64]; int main(void) { int i; crypto_auth_hmacsha512(a, c, sizeof c - 1U, key); for (i = 0; i < 64; ++i) { printf(",0x%02x", (unsigned int)a[i]); if (i % 8 == 7) printf("\n"); } return 0; }