1 // Copyright (c) 2011 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 <stddef.h> 8 9 #include <string> 10 11 #include "testing/gtest/include/gtest/gtest.h" 12 13 TEST(SHA1Test, Test1) { 14 // Example A.1 from FIPS 180-2: one-block message. 15 std::string input = "abc"; 16 17 int expected[] = { 0xa9, 0x99, 0x3e, 0x36, 18 0x47, 0x06, 0x81, 0x6a, 19 0xba, 0x3e, 0x25, 0x71, 20 0x78, 0x50, 0xc2, 0x6c, 21 0x9c, 0xd0, 0xd8, 0x9d }; 22 23 std::string output = base::SHA1HashString(input); 24 for (size_t i = 0; i < base::kSHA1Length; i++) 25 EXPECT_EQ(expected[i], output[i] & 0xFF); 26 } 27 28 TEST(SHA1Test, Test2) { 29 // Example A.2 from FIPS 180-2: multi-block message. 30 std::string input = 31 "abcdbcdecdefdefgefghfghighijhijkijkljklmklmnlmnomnopnopq"; 32 33 int expected[] = { 0x84, 0x98, 0x3e, 0x44, 34 0x1c, 0x3b, 0xd2, 0x6e, 35 0xba, 0xae, 0x4a, 0xa1, 36 0xf9, 0x51, 0x29, 0xe5, 37 0xe5, 0x46, 0x70, 0xf1 }; 38 39 std::string output = base::SHA1HashString(input); 40 for (size_t i = 0; i < base::kSHA1Length; i++) 41 EXPECT_EQ(expected[i], output[i] & 0xFF); 42 } 43 44 TEST(SHA1Test, Test3) { 45 // Example A.3 from FIPS 180-2: long message. 46 std::string input(1000000, 'a'); 47 48 int expected[] = { 0x34, 0xaa, 0x97, 0x3c, 49 0xd4, 0xc4, 0xda, 0xa4, 50 0xf6, 0x1e, 0xeb, 0x2b, 51 0xdb, 0xad, 0x27, 0x31, 52 0x65, 0x34, 0x01, 0x6f }; 53 54 std::string output = base::SHA1HashString(input); 55 for (size_t i = 0; i < base::kSHA1Length; i++) 56 EXPECT_EQ(expected[i], output[i] & 0xFF); 57 } 58 59 TEST(SHA1Test, Test1Bytes) { 60 // Example A.1 from FIPS 180-2: one-block message. 61 std::string input = "abc"; 62 unsigned char output[base::kSHA1Length]; 63 64 unsigned char expected[] = { 0xa9, 0x99, 0x3e, 0x36, 65 0x47, 0x06, 0x81, 0x6a, 66 0xba, 0x3e, 0x25, 0x71, 67 0x78, 0x50, 0xc2, 0x6c, 68 0x9c, 0xd0, 0xd8, 0x9d }; 69 70 base::SHA1HashBytes(reinterpret_cast<const unsigned char*>(input.c_str()), 71 input.length(), output); 72 for (size_t i = 0; i < base::kSHA1Length; i++) 73 EXPECT_EQ(expected[i], output[i]); 74 } 75 76 TEST(SHA1Test, Test2Bytes) { 77 // Example A.2 from FIPS 180-2: multi-block message. 78 std::string input = 79 "abcdbcdecdefdefgefghfghighijhijkijkljklmklmnlmnomnopnopq"; 80 unsigned char output[base::kSHA1Length]; 81 82 unsigned char expected[] = { 0x84, 0x98, 0x3e, 0x44, 83 0x1c, 0x3b, 0xd2, 0x6e, 84 0xba, 0xae, 0x4a, 0xa1, 85 0xf9, 0x51, 0x29, 0xe5, 86 0xe5, 0x46, 0x70, 0xf1 }; 87 88 base::SHA1HashBytes(reinterpret_cast<const unsigned char*>(input.c_str()), 89 input.length(), output); 90 for (size_t i = 0; i < base::kSHA1Length; i++) 91 EXPECT_EQ(expected[i], output[i]); 92 } 93 94 TEST(SHA1Test, Test3Bytes) { 95 // Example A.3 from FIPS 180-2: long message. 96 std::string input(1000000, 'a'); 97 unsigned char output[base::kSHA1Length]; 98 99 unsigned char expected[] = { 0x34, 0xaa, 0x97, 0x3c, 100 0xd4, 0xc4, 0xda, 0xa4, 101 0xf6, 0x1e, 0xeb, 0x2b, 102 0xdb, 0xad, 0x27, 0x31, 103 0x65, 0x34, 0x01, 0x6f }; 104 105 base::SHA1HashBytes(reinterpret_cast<const unsigned char*>(input.c_str()), 106 input.length(), output); 107 for (size_t i = 0; i < base::kSHA1Length; i++) 108 EXPECT_EQ(expected[i], output[i]); 109 } 110
