New file.

Rev: src/nettle/testsuite/hmac-test.c:1.1

testsuite/hmac-test.c

+#include "testutils.h"
+#include "hmac.h"
+
+int
+test_main(void)
+{
+  struct hmac_md5_ctx md5;
+  struct hmac_sha1_ctx sha1;
+  struct hmac_sha256_ctx sha256;
+
+  /* sha256's digests are longest */
+  uint8_t digest[SHA256_DIGEST_SIZE];
+
+  memset(digest, 0, sizeof(digest));
+  
+  /* Test vectors for md5, from RFC-2202 */
+  hmac_md5_set_key(&md5, HL("0b0b0b0b0b0b0b0b 0b0b0b0b0b0b0b0b"));
+  hmac_md5_update(&md5, LDATA("Hi There"));
+  hmac_md5_digest(&md5, MD5_DIGEST_SIZE, digest);
+
+  if (!MEMEQ(MD5_DIGEST_SIZE, digest,
+	     H("9294727a3638bb1c 13f48ef8158bfc9d")))
+    FAIL();
+
+  hmac_md5_set_key(&md5, LDATA("Jefe"));
+  hmac_md5_update(&md5, LDATA("what do ya want for nothing?"));
+  hmac_md5_digest(&md5, MD5_DIGEST_SIZE, digest);
+
+  if (!MEMEQ(MD5_DIGEST_SIZE, digest,
+	     H("750c783e6ab0b503 eaa86e310a5db738")))
+    FAIL();
+
+  hmac_md5_set_key(&md5, HL("aaaaaaaaaaaaaaaa aaaaaaaaaaaaaaaa"));
+  hmac_md5_update(&md5, HL("dddddddddddddddd dddddddddddddddd"
+			   "dddddddddddddddd dddddddddddddddd"
+			   "dddddddddddddddd dddddddddddddddd"
+			   "dddd"));
+  hmac_md5_digest(&md5, MD5_DIGEST_SIZE, digest);
+
+  if (!MEMEQ(MD5_DIGEST_SIZE, digest,
+	     H("56BE34521D144C88 DBB8C733F0E8B3F6")))
+    FAIL();
+  
+  hmac_md5_set_key(&md5, HL("0102030405060708 090a0b0c0d0e0f10" 
+			    "1112131415161718 19"));
+  hmac_md5_update(&md5, HL("cdcdcdcdcdcdcdcd cdcdcdcdcdcdcdcd"
+			   "cdcdcdcdcdcdcdcd cdcdcdcdcdcdcdcd"
+			   "cdcdcdcdcdcdcdcd cdcdcdcdcdcdcdcd"
+			   "cdcd"));
+  hmac_md5_digest(&md5, MD5_DIGEST_SIZE, digest);
+
+  if (!MEMEQ(MD5_DIGEST_SIZE, digest,
+	     H("697eaf0aca3a3aea3a75164746ffaa79")))
+    FAIL();
+
+  memset(digest, 0, MD5_DIGEST_SIZE);
+  hmac_md5_set_key(&md5, HL("0c0c0c0c0c0c0c0c 0c0c0c0c0c0c0c0c" ));
+  hmac_md5_update(&md5, LDATA("Test With Truncation"));
+  hmac_md5_digest(&md5, 12, digest);
+
+  if (!MEMEQ(MD5_DIGEST_SIZE, digest,
+	     H("56461ef2342edc00f9bab99500000000")))
+    FAIL();
+
+  hmac_md5_set_key(&md5, HL("aaaaaaaaaaaaaaaa aaaaaaaaaaaaaaaa"
+			    "aaaaaaaaaaaaaaaa aaaaaaaaaaaaaaaa"
+			    "aaaaaaaaaaaaaaaa aaaaaaaaaaaaaaaa"
+			    "aaaaaaaaaaaaaaaa aaaaaaaaaaaaaaaa"
+			    "aaaaaaaaaaaaaaaa aaaaaaaaaaaaaaaa"));
+  hmac_md5_update(&md5,
+		  LDATA("Test Using Larger Than Block-Size Key - Hash Key First"));
+  hmac_md5_digest(&md5, MD5_DIGEST_SIZE, digest);
+
+  if (!MEMEQ(MD5_DIGEST_SIZE, digest,
+	     H("6b1ab7fe4bd7bf8f0b62e6ce61b9d0cd")))
+    FAIL();
+
+  hmac_md5_set_key(&md5, HL("aaaaaaaaaaaaaaaa aaaaaaaaaaaaaaaa"
+			    "aaaaaaaaaaaaaaaa aaaaaaaaaaaaaaaa"
+			    "aaaaaaaaaaaaaaaa aaaaaaaaaaaaaaaa"
+			    "aaaaaaaaaaaaaaaa aaaaaaaaaaaaaaaa"
+			    "aaaaaaaaaaaaaaaa aaaaaaaaaaaaaaaa"));
+  hmac_md5_update(&md5,
+		  LDATA("Test Using Larger Than Block-Size Key and Larger "
+			"Than One Block-Size Data"));
+  hmac_md5_digest(&md5, MD5_DIGEST_SIZE, digest);
+
+  if (!MEMEQ(MD5_DIGEST_SIZE, digest,
+	     H("6f630fad67cda0ee1fb1f562db3aa53e")))
+    FAIL();
+
+  SUCCESS();
+}