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Run all BLAKE2B256 test vectors (#1185)

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Jōshin 2024-05-24 10:59:23 -07:00 • committed by GitHub
parent 0768807935
commit 787b04f752
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4 changed files with 63 additions and 1 deletions
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26
test/libc/str/blake2_test.c
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@ -16,6 +16,7 @@
│ TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR │
│ PERFORMANCE OF THIS SOFTWARE. │
╚─────────────────────────────────────────────────────────────────────────────*/
#include "libc/stdio/stdio.h"
#include "libc/str/blake2.h"
#include "libc/assert.h"
#include "libc/mem/mem.h"
@ -26,6 +27,9 @@
#include "libc/testlib/hyperion.h"
#include "libc/testlib/testlib.h"
__static_yoink("libc/testlib/blake2b256_tests.txt");
__static_yoink("zipos");
uint8_t *EZBLAKE2B256(const char *s, size_t n) {
static uint8_t digest[BLAKE2B256_DIGEST_LENGTH];
BLAKE2B256(s, n, digest);
@ -63,7 +67,27 @@ TEST(BLAKE2B256Test, ABC) {
EXPECT_BINEQ(
"03170a2e7597b7b7e3d84c05391d139a62b157e78786d8c082f29dcf4c111314",
HEXBLAKE2B256("00"));
/* TODO(jart): do rest */
}
TEST(BLAKE2B256Test, vectors) {
char *line = NULL;
size_t cap = 0;
ssize_t n;
FILE *f = fopen("/zip/libc/testlib/blake2b256_tests.txt", "r");
uint8_t *digest = 0;
while ((n = getline(&line, &cap, f)) != -1) {
if (n < 2 || line[0] == '#')
continue;
line[n - 1] = 0;
if (!strncmp(line, "IN:", 3)) {
digest = HEXBLAKE2B256(line + 4);
}
if (!strncmp(line, "HASH: ", 6)) {
EXPECT_BINEQ(line + 6, digest);
}
}
fclose(f);
free(line);
}
BENCH(blake2, bench) {