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| 1 // Copyright (c) 2009 The Chromium Authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. |
| 4 |
| 5 #include "base/sha1.h" |
| 6 |
| 7 #include <string> |
| 8 |
| 9 #include "base/basictypes.h" |
| 10 #include "testing/gtest/include/gtest/gtest.h" |
| 11 |
| 12 TEST(SHA1Test, Test1) { |
| 13 // Example A.1 from FIPS 180-2: one-block message. |
| 14 std::string input = "abc"; |
| 15 |
| 16 int expected[] = { 0xa9, 0x99, 0x3e, 0x36, |
| 17 0x47, 0x06, 0x81, 0x6a, |
| 18 0xba, 0x3e, 0x25, 0x71, |
| 19 0x78, 0x50, 0xc2, 0x6c, |
| 20 0x9c, 0xd0, 0xd8, 0x9d }; |
| 21 |
| 22 std::string output = base::SHA1HashString(input); |
| 23 for (size_t i = 0; i < base::SHA1_LENGTH; i++) |
| 24 EXPECT_EQ(expected[i], output[i] & 0xFF); |
| 25 } |
| 26 |
| 27 TEST(SHA1Test, Test2) { |
| 28 // Example A.2 from FIPS 180-2: multi-block message. |
| 29 std::string input = |
| 30 "abcdbcdecdefdefgefghfghighijhijkijkljklmklmnlmnomnopnopq"; |
| 31 |
| 32 int expected[] = { 0x84, 0x98, 0x3e, 0x44, |
| 33 0x1c, 0x3b, 0xd2, 0x6e, |
| 34 0xba, 0xae, 0x4a, 0xa1, |
| 35 0xf9, 0x51, 0x29, 0xe5, |
| 36 0xe5, 0x46, 0x70, 0xf1 }; |
| 37 |
| 38 std::string output = base::SHA1HashString(input); |
| 39 for (size_t i = 0; i < base::SHA1_LENGTH; i++) |
| 40 EXPECT_EQ(expected[i], output[i] & 0xFF); |
| 41 } |
| 42 |
| 43 TEST(SHA1Test, Test3) { |
| 44 // Example A.3 from FIPS 180-2: long message. |
| 45 std::string input(1000000, 'a'); |
| 46 |
| 47 int expected[] = { 0x34, 0xaa, 0x97, 0x3c, |
| 48 0xd4, 0xc4, 0xda, 0xa4, |
| 49 0xf6, 0x1e, 0xeb, 0x2b, |
| 50 0xdb, 0xad, 0x27, 0x31, |
| 51 0x65, 0x34, 0x01, 0x6f }; |
| 52 |
| 53 std::string output = base::SHA1HashString(input); |
| 54 for (size_t i = 0; i < base::SHA1_LENGTH; i++) |
| 55 EXPECT_EQ(expected[i], output[i] & 0xFF); |
| 56 } |
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