1 /* "Test Case AUTH256-4" from RFC 4868 */ 2 3 #define TEST_NAME "auth2" 4 #include "cmptest.h" 5 6 static unsigned char key[32] = { 7 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, 8 0x0c, 0x0d, 0x0e, 0x0f, 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 9 0x17, 0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d, 0x1e, 0x1f, 0x20 10 }; 11 12 static unsigned char c[50] = { 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 13 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 14 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 15 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 16 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 17 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 18 0xcd, 0xcd }; 19 20 static unsigned char a[32]; 21 22 int 23 main(void) 24 { 25 int i; 26 27 crypto_auth_hmacsha256(a, c, sizeof c, key); 28 for (i = 0; i < 32; ++i) { 29 printf(",0x%02x", (unsigned int) a[i]); 30 if (i % 8 == 7) 31 printf("\n"); 32 } 33 return 0; 34 } 35