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 } 57 58 TEST(SHA1Test, Test1Bytes) { 59 // Example A.1 from FIPS 180-2: one-block message. 60 std::string input = "abc"; 61 unsigned char output[base::SHA1_LENGTH]; 62 63 unsigned char expected[] = { 0xa9, 0x99, 0x3e, 0x36, 64 0x47, 0x06, 0x81, 0x6a, 65 0xba, 0x3e, 0x25, 0x71, 66 0x78, 0x50, 0xc2, 0x6c, 67 0x9c, 0xd0, 0xd8, 0x9d }; 68 69 base::SHA1HashBytes(reinterpret_cast<const unsigned char*>(input.c_str()), 70 input.length(), output); 71 for (size_t i = 0; i < base::SHA1_LENGTH; i++) 72 EXPECT_EQ(expected[i], output[i]); 73 } 74 75 TEST(SHA1Test, Test2Bytes) { 76 // Example A.2 from FIPS 180-2: multi-block message. 77 std::string input = 78 "abcdbcdecdefdefgefghfghighijhijkijkljklmklmnlmnomnopnopq"; 79 unsigned char output[base::SHA1_LENGTH]; 80 81 unsigned char expected[] = { 0x84, 0x98, 0x3e, 0x44, 82 0x1c, 0x3b, 0xd2, 0x6e, 83 0xba, 0xae, 0x4a, 0xa1, 84 0xf9, 0x51, 0x29, 0xe5, 85 0xe5, 0x46, 0x70, 0xf1 }; 86 87 base::SHA1HashBytes(reinterpret_cast<const unsigned char*>(input.c_str()), 88 input.length(), output); 89 for (size_t i = 0; i < base::SHA1_LENGTH; i++) 90 EXPECT_EQ(expected[i], output[i]); 91 } 92 93 TEST(SHA1Test, Test3Bytes) { 94 // Example A.3 from FIPS 180-2: long message. 95 std::string input(1000000, 'a'); 96 unsigned char output[base::SHA1_LENGTH]; 97 98 unsigned char expected[] = { 0x34, 0xaa, 0x97, 0x3c, 99 0xd4, 0xc4, 0xda, 0xa4, 100 0xf6, 0x1e, 0xeb, 0x2b, 101 0xdb, 0xad, 0x27, 0x31, 102 0x65, 0x34, 0x01, 0x6f }; 103 104 base::SHA1HashBytes(reinterpret_cast<const unsigned char*>(input.c_str()), 105 input.length(), output); 106 for (size_t i = 0; i < base::SHA1_LENGTH; i++) 107 EXPECT_EQ(expected[i], output[i]); 108 } 109
