1/* "Test Case AUTH256-4" from RFC 4868 */
2
3#define TEST_NAME "auth2"
4#include "cmptest.h"
5
6static 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
12static 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
20static unsigned char a[32];
21
22int
23main(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