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#include <ccan/crypto/sha256/sha256.h>
/* Include the C files directly. */
#include <ccan/crypto/sha256/sha256.c>
#include <ccan/tap/tap.h>
static unsigned char arr[] = {
0x12,
#if HAVE_BIG_ENDIAN
/* u16 */
0x12, 0x34,
/* u32 */
0x12, 0x34, 0x56, 0x78,
/* u64 */
0x12, 0x34, 0x56, 0x78, 0x9a, 0xbc, 0xde, 0xf0,
#else
/* u16 */
0x34, 0x12,
/* u32 */
0x78, 0x56, 0x34, 0x12,
/* u64 */
0xf0, 0xde, 0xbc, 0x9a, 0x78, 0x56, 0x34, 0x12,
#endif
/* le16 */
0x34, 0x12,
/* le32 */
0x78, 0x56, 0x34, 0x12,
/* le64 */
0xf0, 0xde, 0xbc, 0x9a, 0x78, 0x56, 0x34, 0x12,
/* be16 */
0x12, 0x34,
/* be32 */
0x12, 0x34, 0x56, 0x78,
/* be64 */
0x12, 0x34, 0x56, 0x78, 0x9a, 0xbc, 0xde, 0xf0
};
int main(void)
{
struct sha256 h, expected;
struct sha256_ctx ctx;
/* This is how many tests you plan to run */
plan_tests(1);
sha256_init(&ctx);
sha256_u8(&ctx, 0x12);
sha256_u16(&ctx, 0x1234);
sha256_u32(&ctx, 0x12345678);
sha256_u64(&ctx, 0x123456789abcdef0ULL);
sha256_le16(&ctx, 0x1234);
sha256_le32(&ctx, 0x12345678);
sha256_le64(&ctx, 0x123456789abcdef0ULL);
sha256_be16(&ctx, 0x1234);
sha256_be32(&ctx, 0x12345678);
sha256_be64(&ctx, 0x123456789abcdef0ULL);
sha256_done(&ctx, &h);
sha256(&expected, arr, sizeof(arr));
ok1(memcmp(&h, &expected, sizeof(h)) == 0);
/* This exits depending on whether all tests passed */
return exit_status();
}
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