Module: wine Branch: master Commit: e7923d3e0d93942648f5b563e3e533180ac7dc46 URL: https://source.winehq.org/git/wine.git/?a=commit;h=e7923d3e0d93942648f5b563e...
Author: Sebastian Lackner sebastian@fds-team.de Date: Thu Mar 22 11:33:38 2018 +0100
bcrypt/tests: Add tests for auth data in AES GCM mode.
Signed-off-by: Hans Leidekker hans@codeweavers.com Signed-off-by: Alexandre Julliard julliard@winehq.org
---
dlls/bcrypt/tests/bcrypt.c | 44 ++++++++++++++++++++++++++++++++++++++++++-- 1 file changed, 42 insertions(+), 2 deletions(-)
diff --git a/dlls/bcrypt/tests/bcrypt.c b/dlls/bcrypt/tests/bcrypt.c index f67a975..d33c096 100644 --- a/dlls/bcrypt/tests/bcrypt.c +++ b/dlls/bcrypt/tests/bcrypt.c @@ -610,7 +610,9 @@ static void test_BCryptGenerateSymmetricKey(void) static void test_BCryptEncrypt(void) { static UCHAR nonce[] = - {0x10, 0x20, 0x30, 0x40, 0x50, 0x60, 0x10, 0x20, 0x30, 0x40, 0x50, 0x60}; + {0x10,0x20,0x30,0x40,0x50,0x60,0x10,0x20,0x30,0x40,0x50,0x60}; + static UCHAR auth_data[] = + {0x60,0x50,0x40,0x30,0x20,0x10,0x60,0x50,0x40,0x30,0x20,0x10}; static UCHAR secret[] = {0x00,0x01,0x02,0x03,0x04,0x05,0x06,0x07,0x08,0x09,0x0a,0x0b,0x0c,0x0d,0x0e,0x0f}; static UCHAR iv[] = @@ -636,6 +638,8 @@ static void test_BCryptEncrypt(void) {0x89,0xb3,0x92,0x00,0x39,0x20,0x09,0xb4,0x6a,0xd6,0xaf,0xca,0x4b,0x5b,0xfd,0xd0}; static UCHAR expected_tag2[] = {0x9a,0x92,0x32,0x2c,0x61,0x2a,0xae,0xef,0x66,0x2a,0xfb,0x55,0xe9,0x48,0xdf,0xbd}; + static UCHAR expected_tag3[] = + {0x17,0x9d,0xc0,0x7a,0xf0,0xcf,0xaa,0xd5,0x1c,0x11,0xc4,0x4b,0xd6,0xa3,0x3e,0x77}; BCRYPT_AUTHENTICATED_CIPHER_MODE_INFO auth_info; UCHAR *buf, ciphertext[48], ivbuf[16], tag[16]; BCRYPT_AUTH_TAG_LENGTHS_STRUCT tag_length; @@ -809,6 +813,24 @@ static void test_BCryptEncrypt(void) for (i = 0; i < 16; i++) ok(tag[i] == expected_tag2[i], "%u: %02x != %02x\n", i, tag[i], expected_tag2[i]);
+ /* test with auth data */ + auth_info.pbAuthData = auth_data; + auth_info.cbAuthData = sizeof(auth_data); + + size = 0; + memcpy(ivbuf, iv, sizeof(iv)); + memset(ciphertext, 0xff, sizeof(ciphertext)); + memset(tag, 0xff, sizeof(tag)); + ret = pBCryptEncrypt(key, data2, 32, &auth_info, ivbuf, 16, ciphertext, 32, &size, 0); + ok(ret == STATUS_SUCCESS, "got %08x\n", ret); + ok(size == 32, "got %u\n", size); + ok(!memcmp(ciphertext, expected4, sizeof(expected4)), "wrong data\n"); + ok(!memcmp(tag, expected_tag3, sizeof(expected_tag3)), "wrong tag\n"); + for (i = 0; i < 32; i++) + ok(ciphertext[i] == expected4[i], "%u: %02x != %02x\n", i, ciphertext[i], expected4[i]); + for (i = 0; i < 16; i++) + ok(tag[i] == expected_tag3[i], "%u: %02x != %02x\n", i, tag[i], expected_tag3[i]); + /* test with padding */ memcpy(ivbuf, iv, sizeof(iv)); memset(ciphertext, 0, sizeof(ciphertext)); @@ -831,7 +853,9 @@ static void test_BCryptEncrypt(void) static void test_BCryptDecrypt(void) { static UCHAR nonce[] = - {0x10, 0x20, 0x30, 0x40, 0x50, 0x60, 0x10, 0x20, 0x30, 0x40, 0x50, 0x60}; + {0x10,0x20,0x30,0x40,0x50,0x60,0x10,0x20,0x30,0x40,0x50,0x60}; + static UCHAR auth_data[] = + {0x60,0x50,0x40,0x30,0x20,0x10,0x60,0x50,0x40,0x30,0x20,0x10}; static UCHAR secret[] = {0x00,0x01,0x02,0x03,0x04,0x05,0x06,0x07,0x08,0x09,0x0a,0x0b,0x0c,0x0d,0x0e,0x0f}; static UCHAR iv[] = @@ -858,6 +882,8 @@ static void test_BCryptDecrypt(void) 0x86,0x64,0xc3,0xfe,0xa3,0x07,0x61,0xf8,0x16,0xc9,0x78,0x7f,0xe7,0xb1,0xc4,0x94}; static UCHAR tag[] = {0x89,0xb3,0x92,0x00,0x39,0x20,0x09,0xb4,0x6a,0xd6,0xaf,0xca,0x4b,0x5b,0xfd,0xd0}; + static UCHAR tag2[] = + {0x17,0x9d,0xc0,0x7a,0xf0,0xcf,0xaa,0xd5,0x1c,0x11,0xc4,0x4b,0xd6,0xa3,0x3e,0x77}; BCRYPT_AUTHENTICATED_CIPHER_MODE_INFO auth_info; BCRYPT_KEY_LENGTHS_STRUCT key_lengths; BCRYPT_ALG_HANDLE aes; @@ -1007,6 +1033,20 @@ static void test_BCryptDecrypt(void) ok(size == 32, "got %u\n", size); ok(!memcmp(plaintext, expected3, sizeof(expected3)), "wrong data\n");
+ /* test with auth data */ + auth_info.pbAuthData = auth_data; + auth_info.cbAuthData = sizeof(auth_data); + auth_info.pbTag = tag2; + auth_info.cbTag = sizeof(tag2); + + size = 0; + memcpy(ivbuf, iv, sizeof(iv)); + memset(plaintext, 0, sizeof(plaintext)); + ret = pBCryptDecrypt(key, ciphertext4, 32, &auth_info, ivbuf, 16, plaintext, 32, &size, 0); + ok(ret == STATUS_SUCCESS, "got %08x\n", ret); + ok(size == 32, "got %u\n", size); + ok(!memcmp(plaintext, expected3, sizeof(expected3)), "wrong data\n"); + /* test with wrong tag */ memcpy(ivbuf, iv, sizeof(iv)); auth_info.pbTag = iv; /* wrong tag */