This source file includes following definitions.
- main
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18 #include <config.h>
19
20 #include "gc.h"
21
22 #include <stdio.h>
23 #include <string.h>
24
25 int
26 main (int argc, char *argv[])
27 {
28 Gc_rc rc;
29
30 rc = gc_init ();
31 if (rc != GC_OK)
32 {
33 printf ("gc_init() failed\n");
34 return 1;
35 }
36
37 {
38 char *key =
39 "\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b";
40 size_t key_len = 20;
41 char *data = "Hi There";
42 size_t data_len = 8;
43 char *digest =
44 "\xb0\x34\x4c\x61\xd8\xdb\x38\x53\x5c\xa8\xaf\xce\xaf\x0b\xf1\x2b\x88\x1d\xc2\x00\xc9\x83\x3d\xa7\x26\xe9\x37\x6c\x2e\x32\xcf\xf7";
45 char out[GC_SHA256_DIGEST_SIZE];
46
47 if (gc_hmac_sha256 (key, key_len, data, data_len, out) != 0)
48 {
49 printf ("call failure\n");
50 return 1;
51 }
52
53 if (memcmp (digest, out, GC_SHA256_DIGEST_SIZE) != 0)
54 {
55 size_t i;
56 printf ("hash 1 mismatch. expected:\n");
57 for (i = 0; i < GC_SHA256_DIGEST_SIZE; i++)
58 printf ("%02x ", digest[i] & 0xFF);
59 printf ("\ncomputed:\n");
60 for (i = 0; i < GC_SHA256_DIGEST_SIZE; i++)
61 printf ("%02x ", out[i] & 0xFF);
62 printf ("\n");
63 return 1;
64 }
65 }
66
67 gc_done ();
68
69 return 0;
70 }