| // Copyright (c) 2012 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #include <string.h> |
| |
| #include "net/ntlm/des.h" |
| #include "testing/gtest/include/gtest/gtest.h" |
| |
| namespace net { |
| |
| // This test vector comes from the NSS FIPS power-up self-test. |
| TEST(DESTest, KnownAnswerTest1) { |
| // DES known key (56-bits). |
| static const uint8_t des_known_key[] = "ANSI DES"; |
| |
| // DES known plaintext (64-bits). |
| static const uint8_t des_ecb_known_plaintext[] = "Netscape"; |
| |
| // DES known ciphertext (64-bits). |
| static const uint8_t des_ecb_known_ciphertext[] = {0x26, 0x14, 0xe9, 0xc3, |
| 0x28, 0x80, 0x50, 0xb0}; |
| |
| uint8_t ciphertext[8]; |
| memset(ciphertext, 0xaf, sizeof(ciphertext)); |
| |
| DESEncrypt(des_known_key, des_ecb_known_plaintext, ciphertext); |
| EXPECT_EQ(0, memcmp(ciphertext, des_ecb_known_ciphertext, 8)); |
| } |
| |
| // This test vector comes from NIST Special Publication 800-17, Modes of |
| // Operation Validation System (MOVS): Requirements and Procedures, Appendix |
| // A, page 124. |
| TEST(DESTest, KnownAnswerTest2) { |
| static const uint8_t key[] = {0x10, 0x31, 0x6e, 0x02, 0x8c, 0x8f, 0x3b, 0x4a}; |
| static const uint8_t plaintext[] = {0, 0, 0, 0, 0, 0, 0, 0}; |
| static const uint8_t known_ciphertext[] = {0x82, 0xdc, 0xba, 0xfb, |
| 0xde, 0xab, 0x66, 0x02}; |
| uint8_t ciphertext[8]; |
| memset(ciphertext, 0xaf, sizeof(ciphertext)); |
| |
| DESEncrypt(key, plaintext, ciphertext); |
| EXPECT_EQ(0, memcmp(ciphertext, known_ciphertext, 8)); |
| } |
| |
| } // namespace net |