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|
#include "testutils.h"
#include "nettle-internal.h"
#include "gcm.h"
static void
test_gcm_hash (const struct tstring *msg, const struct tstring *ref)
{
struct gcm_aes128_ctx ctx;
const uint8_t z16[16] = { 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 };
uint8_t digest[16];
ASSERT (ref->length == sizeof(digest));
gcm_aes128_set_key (&ctx, 16, z16);
gcm_aes128_set_iv (&ctx, 16, z16);
gcm_aes128_update (&ctx, msg->length, msg->data);
gcm_aes128_digest (&ctx, sizeof(digest), digest);
if (!MEMEQ (ref->length, ref->data, digest))
{
fprintf (stderr, "gcm_hash failed, msg: %s\nOutput: ", msg->data);
print_hex (16, digest);
fprintf(stderr, "Expected:");
tstring_print_hex(ref);
fprintf(stderr, "\n");
FAIL();
}
}
static void
gcm_aes128_set_key_wrapper (void *ctx, size_t length, const uint8_t *key)
{
ASSERT (length == AES128_KEY_SIZE);
gcm_aes_set_key (ctx, length, key);
}
static const struct nettle_aead
nettle_gcm_unified_aes128 = {
"gcm-aes128",
sizeof (struct gcm_aes_ctx),
GCM_BLOCK_SIZE,
AES128_KEY_SIZE,
gcm_aes128_set_key_wrapper,
(nettle_set_key_func *) gcm_aes_set_iv,
(nettle_hash_update_func *) gcm_aes_update,
(nettle_crypt_func *) gcm_aes_encrypt,
(nettle_crypt_func *) gcm_aes_decrypt,
(nettle_hash_digest_func *) gcm_aes_digest
};
void
test_main(void)
{
/*
* GCM-AES Test Vectors from
* http://www.cryptobarn.com/papers/gcm-spec.pdf
*/
/* Test case 1 */
test_aead(&nettle_gcm_aes128,
SHEX("00000000000000000000000000000000"), /* key */
SHEX(""), /* auth data */
SHEX(""), /* plaintext */
SHEX(""), /* ciphertext*/
SHEX("000000000000000000000000"), /* IV */
SHEX("58e2fccefa7e3061367f1d57a4e7455a")); /* tag */
/* Test case 2 */
test_aead(&nettle_gcm_aes128,
SHEX("00000000000000000000000000000000"),
SHEX(""),
SHEX("00000000000000000000000000000000"),
SHEX("0388dace60b6a392f328c2b971b2fe78"),
SHEX("000000000000000000000000"),
SHEX("ab6e47d42cec13bdf53a67b21257bddf"));
/* Test case 3 */
test_aead(&nettle_gcm_aes128,
SHEX("feffe9928665731c6d6a8f9467308308"),
SHEX(""),
SHEX("d9313225f88406e5a55909c5aff5269a"
"86a7a9531534f7da2e4c303d8a318a72"
"1c3c0c95956809532fcf0e2449a6b525"
"b16aedf5aa0de657ba637b391aafd255"),
SHEX("42831ec2217774244b7221b784d0d49c"
"e3aa212f2c02a4e035c17e2329aca12e"
"21d514b25466931c7d8f6a5aac84aa05"
"1ba30b396a0aac973d58e091473f5985"),
SHEX("cafebabefacedbaddecaf888"),
SHEX("4d5c2af327cd64a62cf35abd2ba6fab4"));
/* Test case 4 */
test_aead(&nettle_gcm_aes128,
SHEX("feffe9928665731c6d6a8f9467308308"),
SHEX("feedfacedeadbeeffeedfacedeadbeef"
"abaddad2"),
SHEX("d9313225f88406e5a55909c5aff5269a"
"86a7a9531534f7da2e4c303d8a318a72"
"1c3c0c95956809532fcf0e2449a6b525"
"b16aedf5aa0de657ba637b39"),
SHEX("42831ec2217774244b7221b784d0d49c"
"e3aa212f2c02a4e035c17e2329aca12e"
"21d514b25466931c7d8f6a5aac84aa05"
"1ba30b396a0aac973d58e091"),
SHEX("cafebabefacedbaddecaf888"),
SHEX("5bc94fbc3221a5db94fae95ae7121a47"));
/* Test case 5 */
test_aead(&nettle_gcm_aes128,
SHEX("feffe9928665731c6d6a8f9467308308"),
SHEX("feedfacedeadbeeffeedfacedeadbeef"
"abaddad2"),
SHEX("d9313225f88406e5a55909c5aff5269a"
"86a7a9531534f7da2e4c303d8a318a72"
"1c3c0c95956809532fcf0e2449a6b525"
"b16aedf5aa0de657ba637b39"),
SHEX("61353b4c2806934a777ff51fa22a4755"
"699b2a714fcdc6f83766e5f97b6c7423"
"73806900e49f24b22b097544d4896b42"
"4989b5e1ebac0f07c23f4598"),
SHEX("cafebabefacedbad"),
SHEX("3612d2e79e3b0785561be14aaca2fccb"));
/* Test case 6 */
test_aead(&nettle_gcm_aes128,
SHEX("feffe9928665731c6d6a8f9467308308"),
SHEX("feedfacedeadbeeffeedfacedeadbeef"
"abaddad2"),
SHEX("d9313225f88406e5a55909c5aff5269a"
"86a7a9531534f7da2e4c303d8a318a72"
"1c3c0c95956809532fcf0e2449a6b525"
"b16aedf5aa0de657ba637b39"),
SHEX("8ce24998625615b603a033aca13fb894"
"be9112a5c3a211a8ba262a3cca7e2ca7"
"01e4a9a4fba43c90ccdcb281d48c7c6f"
"d62875d2aca417034c34aee5"),
SHEX("9313225df88406e555909c5aff5269aa"
"6a7a9538534f7da1e4c303d2a318a728"
"c3c0c95156809539fcf0e2429a6b5254"
"16aedbf5a0de6a57a637b39b"),
SHEX("619cc5aefffe0bfa462af43c1699d050"));
/* Same test, but with old gcm_aes interface */
test_aead(&nettle_gcm_unified_aes128,
SHEX("feffe9928665731c6d6a8f9467308308"),
SHEX("feedfacedeadbeeffeedfacedeadbeef"
"abaddad2"),
SHEX("d9313225f88406e5a55909c5aff5269a"
"86a7a9531534f7da2e4c303d8a318a72"
"1c3c0c95956809532fcf0e2449a6b525"
"b16aedf5aa0de657ba637b39"),
SHEX("8ce24998625615b603a033aca13fb894"
"be9112a5c3a211a8ba262a3cca7e2ca7"
"01e4a9a4fba43c90ccdcb281d48c7c6f"
"d62875d2aca417034c34aee5"),
SHEX("9313225df88406e555909c5aff5269aa"
"6a7a9538534f7da1e4c303d2a318a728"
"c3c0c95156809539fcf0e2429a6b5254"
"16aedbf5a0de6a57a637b39b"),
SHEX("619cc5aefffe0bfa462af43c1699d050"));
/* Test case 7 */
test_aead(&nettle_gcm_aes192,
SHEX("00000000000000000000000000000000"
"0000000000000000"),
SHEX(""),
SHEX(""),
SHEX(""),
SHEX("000000000000000000000000"),
SHEX("cd33b28ac773f74ba00ed1f312572435"));
/* Test case 8 */
test_aead(&nettle_gcm_aes192,
SHEX("00000000000000000000000000000000"
"0000000000000000"),
SHEX(""),
SHEX("00000000000000000000000000000000"),
SHEX("98e7247c07f0fe411c267e4384b0f600"),
SHEX("000000000000000000000000"),
SHEX("2ff58d80033927ab8ef4d4587514f0fb"));
/* Test case 9 */
test_aead(&nettle_gcm_aes192,
SHEX("feffe9928665731c6d6a8f9467308308"
"feffe9928665731c"),
SHEX(""),
SHEX("d9313225f88406e5a55909c5aff5269a"
"86a7a9531534f7da2e4c303d8a318a72"
"1c3c0c95956809532fcf0e2449a6b525"
"b16aedf5aa0de657ba637b391aafd255"),
SHEX("3980ca0b3c00e841eb06fac4872a2757"
"859e1ceaa6efd984628593b40ca1e19c"
"7d773d00c144c525ac619d18c84a3f47"
"18e2448b2fe324d9ccda2710acade256"),
SHEX("cafebabefacedbaddecaf888"),
SHEX("9924a7c8587336bfb118024db8674a14"));
/* Test case 10 */
test_aead(&nettle_gcm_aes192,
SHEX("feffe9928665731c6d6a8f9467308308"
"feffe9928665731c"),
SHEX("feedfacedeadbeeffeedfacedeadbeef"
"abaddad2"),
SHEX("d9313225f88406e5a55909c5aff5269a"
"86a7a9531534f7da2e4c303d8a318a72"
"1c3c0c95956809532fcf0e2449a6b525"
"b16aedf5aa0de657ba637b39"),
SHEX("3980ca0b3c00e841eb06fac4872a2757"
"859e1ceaa6efd984628593b40ca1e19c"
"7d773d00c144c525ac619d18c84a3f47"
"18e2448b2fe324d9ccda2710"),
SHEX("cafebabefacedbaddecaf888"),
SHEX("2519498e80f1478f37ba55bd6d27618c"));
/* Test case 11 */
test_aead(&nettle_gcm_aes192,
SHEX("feffe9928665731c6d6a8f9467308308"
"feffe9928665731c"),
SHEX("feedfacedeadbeeffeedfacedeadbeef"
"abaddad2"),
SHEX("d9313225f88406e5a55909c5aff5269a"
"86a7a9531534f7da2e4c303d8a318a72"
"1c3c0c95956809532fcf0e2449a6b525"
"b16aedf5aa0de657ba637b39"),
SHEX("0f10f599ae14a154ed24b36e25324db8"
"c566632ef2bbb34f8347280fc4507057"
"fddc29df9a471f75c66541d4d4dad1c9"
"e93a19a58e8b473fa0f062f7"),
SHEX("cafebabefacedbad"),
SHEX("65dcc57fcf623a24094fcca40d3533f8"));
/* Test case 12 */
test_aead(&nettle_gcm_aes192,
SHEX("feffe9928665731c6d6a8f9467308308"
"feffe9928665731c"),
SHEX("feedfacedeadbeeffeedfacedeadbeef"
"abaddad2"),
SHEX("d9313225f88406e5a55909c5aff5269a"
"86a7a9531534f7da2e4c303d8a318a72"
"1c3c0c95956809532fcf0e2449a6b525"
"b16aedf5aa0de657ba637b39"),
SHEX("d27e88681ce3243c4830165a8fdcf9ff"
"1de9a1d8e6b447ef6ef7b79828666e45"
"81e79012af34ddd9e2f037589b292db3"
"e67c036745fa22e7e9b7373b"),
SHEX("9313225df88406e555909c5aff5269aa"
"6a7a9538534f7da1e4c303d2a318a728"
"c3c0c95156809539fcf0e2429a6b5254"
"16aedbf5a0de6a57a637b39b"),
SHEX("dcf566ff291c25bbb8568fc3d376a6d9"));
/* Test case 13 */
test_aead(&nettle_gcm_aes256,
SHEX("00000000000000000000000000000000"
"00000000000000000000000000000000"),
SHEX(""),
SHEX(""),
SHEX(""),
SHEX("000000000000000000000000"),
SHEX("530f8afbc74536b9a963b4f1c4cb738b"));
/* Test case 14 */
test_aead(&nettle_gcm_aes256,
SHEX("00000000000000000000000000000000"
"00000000000000000000000000000000"),
SHEX(""),
SHEX("00000000000000000000000000000000"),
SHEX("cea7403d4d606b6e074ec5d3baf39d18"),
SHEX("000000000000000000000000"),
SHEX("d0d1c8a799996bf0265b98b5d48ab919"));
/* Test case 15 */
test_aead(&nettle_gcm_aes256,
SHEX("feffe9928665731c6d6a8f9467308308"
"feffe9928665731c6d6a8f9467308308"),
SHEX(""),
SHEX("d9313225f88406e5a55909c5aff5269a"
"86a7a9531534f7da2e4c303d8a318a72"
"1c3c0c95956809532fcf0e2449a6b525"
"b16aedf5aa0de657ba637b391aafd255"),
SHEX("522dc1f099567d07f47f37a32a84427d"
"643a8cdcbfe5c0c97598a2bd2555d1aa"
"8cb08e48590dbb3da7b08b1056828838"
"c5f61e6393ba7a0abcc9f662898015ad"),
SHEX("cafebabefacedbaddecaf888"),
SHEX("b094dac5d93471bdec1a502270e3cc6c"));
/* Test case 16 */
test_aead(&nettle_gcm_aes256,
SHEX("feffe9928665731c6d6a8f9467308308"
"feffe9928665731c6d6a8f9467308308"),
SHEX("feedfacedeadbeeffeedfacedeadbeef"
"abaddad2"),
SHEX("d9313225f88406e5a55909c5aff5269a"
"86a7a9531534f7da2e4c303d8a318a72"
"1c3c0c95956809532fcf0e2449a6b525"
"b16aedf5aa0de657ba637b39"),
SHEX("522dc1f099567d07f47f37a32a84427d"
"643a8cdcbfe5c0c97598a2bd2555d1aa"
"8cb08e48590dbb3da7b08b1056828838"
"c5f61e6393ba7a0abcc9f662"),
SHEX("cafebabefacedbaddecaf888"),
SHEX("76fc6ece0f4e1768cddf8853bb2d551b"));
/* Test case 17 */
test_aead(&nettle_gcm_aes256,
SHEX("feffe9928665731c6d6a8f9467308308"
"feffe9928665731c6d6a8f9467308308"),
SHEX("feedfacedeadbeeffeedfacedeadbeef"
"abaddad2"),
SHEX("d9313225f88406e5a55909c5aff5269a"
"86a7a9531534f7da2e4c303d8a318a72"
"1c3c0c95956809532fcf0e2449a6b525"
"b16aedf5aa0de657ba637b39"),
SHEX("c3762df1ca787d32ae47c13bf19844cb"
"af1ae14d0b976afac52ff7d79bba9de0"
"feb582d33934a4f0954cc2363bc73f78"
"62ac430e64abe499f47c9b1f"),
SHEX("cafebabefacedbad"),
SHEX("3a337dbf46a792c45e454913fe2ea8f2"));
/* Test case 18 */
test_aead(&nettle_gcm_aes256,
SHEX("feffe9928665731c6d6a8f9467308308"
"feffe9928665731c6d6a8f9467308308"),
SHEX("feedfacedeadbeeffeedfacedeadbeef"
"abaddad2"),
SHEX("d9313225f88406e5a55909c5aff5269a"
"86a7a9531534f7da2e4c303d8a318a72"
"1c3c0c95956809532fcf0e2449a6b525"
"b16aedf5aa0de657ba637b39"),
SHEX("5a8def2f0c9e53f1f75d7853659e2a20"
"eeb2b22aafde6419a058ab4f6f746bf4"
"0fc0c3b780f244452da3ebf1c5d82cde"
"a2418997200ef82e44ae7e3f"),
SHEX("9313225df88406e555909c5aff5269aa"
"6a7a9538534f7da1e4c303d2a318a728"
"c3c0c95156809539fcf0e2429a6b5254"
"16aedbf5a0de6a57a637b39b"),
SHEX("a44a8266ee1c8eb0c8b5d4cf5ae9f19a"));
/* Test gcm_hash, with varying message size, keys and iv all zero.
Not compared to any other implementation. */
test_gcm_hash (SDATA("a"),
SHEX("1521c9a442bbf63b 2293a21d4874a5fd"));
test_gcm_hash (SDATA("ab"),
SHEX("afb4592d2c7c1687 37f27271ee30412a"));
test_gcm_hash (SDATA("abc"),
SHEX("9543ca3e1662ba03 9a921ec2a20769be"));
test_gcm_hash (SDATA("abcd"),
SHEX("8f041cc12bcb7e1b 0257a6da22ee1185"));
test_gcm_hash (SDATA("abcde"),
SHEX("0b2376e5fed58ffb 717b520c27cd5c35"));
test_gcm_hash (SDATA("abcdef"),
SHEX("9679497a1eafa161 4942963380c1a76f"));
test_gcm_hash (SDATA("abcdefg"),
SHEX("83862e40339536bc 723d9817f7df8282"));
test_gcm_hash (SDATA("abcdefgh"),
SHEX("b73bcc4d6815c4dc d7424a04e61b87c5"));
test_gcm_hash (SDATA("abcdefghi"),
SHEX("8e7846a383f0b3b2 07b01160a5ef993d"));
test_gcm_hash (SDATA("abcdefghij"),
SHEX("37651643b6f8ecac 4ea1b320e6ea308c"));
test_gcm_hash (SDATA("abcdefghijk"),
SHEX("c1ce10106ee23286 f00513f55e2226b0"));
test_gcm_hash (SDATA("abcdefghijkl"),
SHEX("c6a3e32a90196cdf b2c7a415d637e6ca"));
test_gcm_hash (SDATA("abcdefghijklm"),
SHEX("6cca29389d4444fa 3d20e65497088fd8"));
test_gcm_hash (SDATA("abcdefghijklmn"),
SHEX("19476a997ec0a824 2022db0f0e8455ce"));
test_gcm_hash (SDATA("abcdefghijklmno"),
SHEX("f66931cee7eadcbb d42753c3ac3c4c16"));
test_gcm_hash (SDATA("abcdefghijklmnop"),
SHEX("a79699ce8bed61f9 b8b1b4c5abb1712e"));
test_gcm_hash (SDATA("abcdefghijklmnopq"),
SHEX("65f8245330febf15 6fd95e324304c258"));
test_gcm_hash (SDATA("abcdefghijklmnopqr"),
SHEX("d07259e85d4fc998 5a662eed41c8ed1d"));
}
|
