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authorJouni Malinen <j@w1.fi>2014-05-18 16:47:59 (GMT)
committerJouni Malinen <j@w1.fi>2014-05-18 16:52:03 (GMT)
commite90d955f7ca55ffcb476db55f56aeddda99bb483 (patch)
treee1beafe68ce9275c733274999c4768312d820b14 /tests/test-sha1.c
parentc4d370117b4502cef680ea51a17ac66d47b64830 (diff)
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tests: Add CAVP test vectors for byte-oriented SHA-1 and SHA-256
This allows the SHA-1 implementation to be validated against the SHA1ShortMsg.rsp and SHA1LongMsg.rsp test vectors from http://csrc.nist.gov/groups/STM/cavp/documents/shs/shabytetestvectors.zip. Similarly, the SHA-256 can be validated against the SHA256ShortMsg.rsp and SHA256LongMsg.rsp. Signed-off-by: Jouni Malinen <j@w1.fi>
Diffstat (limited to 'tests/test-sha1.c')
-rw-r--r--tests/test-sha1.c99
1 files changed, 99 insertions, 0 deletions
diff --git a/tests/test-sha1.c b/tests/test-sha1.c
index 313ae59..c0aee38 100644
--- a/tests/test-sha1.c
+++ b/tests/test-sha1.c
@@ -370,6 +370,100 @@ static struct rfc6070_test rfc6070_tests[] =
#define NUM_RFC6070_TESTS ARRAY_SIZE(rfc6070_tests)
+static int cavp_shavs(const char *fname)
+{
+ FILE *f;
+ int ret = 0;
+ char buf[15000], *pos, *pos2;
+ u8 msg[6400];
+ int msg_len = 0, tmp_len;
+ u8 md[20], hash[20];
+ int ok = 0;
+
+ printf("CAVP SHAVS test vectors from %s\n", fname);
+
+ f = fopen(fname, "r");
+ if (f == NULL) {
+ printf("%s does not exist - cannot validate CAVP SHAVS test vectors\n",
+ fname);
+ return 0;
+ }
+
+ while (fgets(buf, sizeof(buf), f)) {
+ pos = os_strchr(buf, '=');
+ if (pos == NULL)
+ continue;
+ pos2 = pos - 1;
+ while (pos2 >= buf && *pos2 == ' ')
+ *pos2-- = '\0';
+ *pos++ = '\0';
+ while (*pos == ' ')
+ *pos++ = '\0';
+ pos2 = os_strchr(pos, '\r');
+ if (!pos2)
+ pos2 = os_strchr(pos, '\n');
+ if (pos2)
+ *pos2 = '\0';
+ else
+ pos2 = pos + os_strlen(pos);
+
+ if (os_strcmp(buf, "Len") == 0) {
+ msg_len = atoi(pos);
+ } else if (os_strcmp(buf, "Msg") == 0) {
+ tmp_len = os_strlen(pos);
+ if (msg_len == 0 && tmp_len == 2)
+ tmp_len = 0;
+ if (msg_len != tmp_len * 4) {
+ printf("Unexpected Msg length (msg_len=%u tmp_len=%u, Msg='%s'\n",
+ msg_len, tmp_len, pos);
+ ret++;
+ break;
+ }
+
+ if (hexstr2bin(pos, msg, msg_len / 8) < 0) {
+ printf("Invalid hex string '%s'\n", pos);
+ ret++;
+ break;
+ }
+ } else if (os_strcmp(buf, "MD") == 0) {
+ const u8 *addr[1];
+ size_t len[1];
+
+ tmp_len = os_strlen(pos);
+ if (tmp_len != 2 * 20) {
+ printf("Unexpected MD length (MD='%s'\n",
+ pos);
+ ret++;
+ break;
+ }
+
+ if (hexstr2bin(pos, md, 20) < 0) {
+ printf("Invalid hex string '%s'\n", pos);
+ ret++;
+ break;
+ }
+
+ addr[0] = msg;
+ len[0] = msg_len / 8;
+ if (sha1_vector(1, addr, len, hash) < 0 ||
+ os_memcmp(hash, md, 20) != 0)
+ ret++;
+ else
+ ok++;
+ }
+ }
+
+ fclose(f);
+
+ if (ret)
+ printf("Test case failed\n");
+ else
+ printf("%d test vectors OK\n", ok);
+
+ return ret;
+}
+
+
int main(int argc, char *argv[])
{
u8 res[512];
@@ -436,5 +530,10 @@ int main(int argc, char *argv[])
}
}
+ if (cavp_shavs("CAVP/SHA1ShortMsg.rsp"))
+ ret++;
+ if (cavp_shavs("CAVP/SHA1LongMsg.rsp"))
+ ret++;
+
return ret;
}