git.ozlabs.org Git - ccan/blob - ccan/crypto/sha256/test/run-types.c

   1 #include <ccan/crypto/sha256/sha256.h>
   2 /* Include the C files directly. */
   3 #include <ccan/crypto/sha256/sha256.c>
   4 #include <ccan/tap/tap.h>
   5
   6 static unsigned char arr[] = {
   7         0x12,
   8 #if HAVE_BIG_ENDIAN
   9         /* u16 */
  10         0x12, 0x34,
  11         /* u32 */
  12         0x12, 0x34, 0x56, 0x78,
  13         /* u64 */
  14         0x12, 0x34, 0x56, 0x78, 0x9a, 0xbc, 0xde, 0xf0,
  15 #else
  16         /* u16 */
  17         0x34, 0x12,
  18         /* u32 */
  19         0x78, 0x56, 0x34, 0x12,
  20         /* u64 */
  21         0xf0, 0xde, 0xbc, 0x9a, 0x78, 0x56, 0x34, 0x12,
  22 #endif
  23         /* le16 */
  24         0x34, 0x12,
  25         /* le32 */
  26         0x78, 0x56, 0x34, 0x12,
  27         /* le64 */
  28         0xf0, 0xde, 0xbc, 0x9a, 0x78, 0x56, 0x34, 0x12,
  29         /* be16 */
  30         0x12, 0x34,
  31         /* be32 */
  32         0x12, 0x34, 0x56, 0x78,
  33         /* be64 */
  34         0x12, 0x34, 0x56, 0x78, 0x9a, 0xbc, 0xde, 0xf0
  35 };
  36
  37 int main(void)
  38 {
  39         struct sha256 h, expected;
  40         struct sha256_ctx ctx;
  41
  42         /* This is how many tests you plan to run */
  43         plan_tests(1);
  44
  45         sha256_init(&ctx);
  46         sha256_u8(&ctx, 0x12);
  47         sha256_u16(&ctx, 0x1234);
  48         sha256_u32(&ctx, 0x12345678);
  49         sha256_u64(&ctx, 0x123456789abcdef0ULL);
  50         sha256_le16(&ctx, 0x1234);
  51         sha256_le32(&ctx, 0x12345678);
  52         sha256_le64(&ctx, 0x123456789abcdef0ULL);
  53         sha256_be16(&ctx, 0x1234);
  54         sha256_be32(&ctx, 0x12345678);
  55         sha256_be64(&ctx, 0x123456789abcdef0ULL);
  56         sha256_done(&ctx, &h);
  57
  58         sha256(&expected, arr, sizeof(arr));
  59         ok1(memcmp(&h, &expected, sizeof(h)) == 0);
  60
  61         /* This exits depending on whether all tests passed */
  62         return exit_status();
  63 }