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 "crypto/openpgp_symmetric_encryption.h" 6 7 #include "testing/gtest/include/gtest/gtest.h" 8 9 namespace crypto { 10 11 // These test vectors were created by hand using either GPG or the Go OpenPGP 12 // library. 13 14 // AES-128, GPG 15 static const uint8 kTestMessage1[] = { 16 0x8c, 0x0d, 0x04, 0x07, 0x03, 0x02, 0x69, 0x24, 0xaf, 0xbf, 0x0b, 0x31, 0x98, 17 0x6d, 0x60, 0xd2, 0x3d, 0x01, 0xc4, 0x29, 0xab, 0xec, 0x1b, 0xdf, 0xfa, 0x90, 18 0x86, 0x92, 0x94, 0xc7, 0xa5, 0xe7, 0xd8, 0x80, 0x0a, 0x55, 0x3e, 0xbd, 0x10, 19 0xef, 0x40, 0xfe, 0xb7, 0x39, 0x83, 0x4e, 0x5e, 0x77, 0x9d, 0x57, 0x94, 0xb6, 20 0xe4, 0x59, 0xa7, 0x32, 0x76, 0x22, 0x48, 0xed, 0x37, 0xe8, 0x6f, 0xf9, 0x80, 21 0x04, 0xa1, 0xe4, 0xbf, 0x40, 0xa6, 0x9b, 0xd1, 0x3e, 0xba, 0xaa, 0x52, 0xd0, 22 }; 23 24 // AES-256, GPG 25 static const uint8 kTestMessage2[] = { 26 0x8c, 0x0d, 0x04, 0x09, 0x03, 0x02, 0xd6, 0xb0, 0x34, 0xa0, 0xb8, 0x6c, 0x15, 27 0xb8, 0x60, 0xd2, 0x3d, 0x01, 0x97, 0xe4, 0x46, 0x56, 0xc5, 0xc9, 0xc7, 0x81, 28 0xd1, 0x09, 0xf3, 0xa0, 0x5d, 0x3b, 0xa7, 0xe3, 0x68, 0xb4, 0x19, 0xd2, 0x76, 29 0x83, 0x38, 0x13, 0x98, 0xb8, 0xaf, 0x54, 0x51, 0x52, 0xbb, 0xc5, 0x7d, 0x8a, 30 0x70, 0x66, 0x40, 0x0b, 0xb5, 0x92, 0xc3, 0xd3, 0x51, 0x63, 0x5d, 0x99, 0x9b, 31 0x96, 0x82, 0xe1, 0xfe, 0xac, 0xa8, 0xa5, 0x87, 0x8b, 0x3f, 0xd1, 0x90, 0x70, 32 }; 33 34 // AES-128, Go 35 static const uint8 kTestMessage3[] = { 36 0xc3, 0x1e, 0x04, 0x07, 0x03, 0x02, 0x74, 0x1e, 0x2d, 0x7d, 0x2e, 0xdf, 0x20, 37 0xdb, 0x60, 0xb1, 0x22, 0xca, 0x39, 0x74, 0x2f, 0xe8, 0x2f, 0x09, 0xf8, 0xa4, 38 0x13, 0x76, 0x14, 0x65, 0x6e, 0xb9, 0xd2, 0xe0, 0x01, 0xe4, 0x40, 0x83, 0x90, 39 0x3c, 0x76, 0xac, 0x23, 0x3e, 0xd2, 0xb0, 0xb2, 0x1c, 0x9d, 0x24, 0xcb, 0x7b, 40 0xe1, 0x0c, 0x6b, 0xe0, 0x86, 0xe0, 0x22, 0xe1, 0xf2, 0xcb, 0xe0, 0xf3, 0xe2, 41 0xbf, 0xdd, 0x89, 0xda, 0xe0, 0x83, 0xe3, 0xd9, 0x34, 0xf9, 0xaa, 0x17, 0x96, 42 0x6a, 0x28, 0xe0, 0xca, 0xe2, 0x78, 0xca, 0x0e, 0x7d, 0xe0, 0xeb, 0xe4, 0xca, 43 0xe6, 0xf0, 0x90, 0x4f, 0x22, 0x91, 0xf9, 0xb2, 0xbb, 0x19, 0x0b, 0x45, 0xc0, 44 0x16, 0x9e, 0xe2, 0xdb, 0x30, 0xad, 0xbb, 0xe1, 0xb8, 0x12, 0x00, 45 }; 46 47 // AES-128, salted S2K, GPG 48 static const uint8 kTestMessage4[] = { 49 0x8c, 0x0c, 0x04, 0x07, 0x01, 0x02, 0xf8, 0x42, 0x78, 0x07, 0x04, 0xaa, 0x54, 50 0xcc, 0xd2, 0x3d, 0x01, 0xcf, 0xb7, 0x30, 0xe1, 0xed, 0xb2, 0x53, 0x6e, 0x4a, 51 0xbc, 0x49, 0x27, 0x45, 0xde, 0x1d, 0x5b, 0xe2, 0x17, 0x43, 0x39, 0x79, 0xdc, 52 0xa5, 0xb7, 0x1a, 0x1b, 0xb7, 0x29, 0x9c, 0xb5, 0x69, 0x2f, 0x42, 0xc5, 0xe5, 53 0x0c, 0x78, 0x57, 0x16, 0xa6, 0x46, 0x22, 0x18, 0x0c, 0xa2, 0xb3, 0x8c, 0xee, 54 0xa1, 0xde, 0x38, 0xf1, 0xca, 0x73, 0xd3, 0xd6, 0xa3, 0x61, 0x47, 0xe2, 55 }; 56 57 TEST(OpenPGPSymmetricEncrytionTest, AES128GPG) { 58 base::StringPiece encrypted(reinterpret_cast<const char*>(kTestMessage1), 59 sizeof(kTestMessage1)); 60 std::string out; 61 62 OpenPGPSymmetricEncrytion::Result r = 63 OpenPGPSymmetricEncrytion::Decrypt(encrypted, "testing", &out); 64 EXPECT_EQ(OpenPGPSymmetricEncrytion::OK, r); 65 EXPECT_EQ("Hello world\n", out); 66 } 67 68 TEST(OpenPGPSymmetricEncrytionTest, AES256GPG) { 69 base::StringPiece encrypted(reinterpret_cast<const char*>(kTestMessage2), 70 sizeof(kTestMessage2)); 71 std::string out; 72 73 OpenPGPSymmetricEncrytion::Result r = 74 OpenPGPSymmetricEncrytion::Decrypt(encrypted, "testing", &out); 75 EXPECT_EQ(OpenPGPSymmetricEncrytion::OK, r); 76 EXPECT_EQ("Hello world\n", out); 77 } 78 79 TEST(OpenPGPSymmetricEncrytionTest, AES128Go) { 80 base::StringPiece encrypted(reinterpret_cast<const char*>(kTestMessage3), 81 sizeof(kTestMessage3)); 82 std::string out; 83 84 OpenPGPSymmetricEncrytion::Result r = 85 OpenPGPSymmetricEncrytion::Decrypt(encrypted, "testing", &out); 86 EXPECT_EQ(OpenPGPSymmetricEncrytion::OK, r); 87 EXPECT_EQ("Hello world\n", out); 88 } 89 90 TEST(OpenPGPSymmetricEncrytionTest, SaltedS2K) { 91 base::StringPiece encrypted(reinterpret_cast<const char*>(kTestMessage4), 92 sizeof(kTestMessage4)); 93 std::string out; 94 95 OpenPGPSymmetricEncrytion::Result r = 96 OpenPGPSymmetricEncrytion::Decrypt(encrypted, "testing", &out); 97 EXPECT_EQ(OpenPGPSymmetricEncrytion::OK, r); 98 EXPECT_EQ("Hello world\n", out); 99 } 100 101 TEST(OpenPGPSymmetricEncrytionTest, Encrypt) { 102 for (unsigned i = 0; i < 16; i++) { 103 std::string encrypted = 104 OpenPGPSymmetricEncrytion::Encrypt("Hello world\n", "testing"); 105 106 std::string out; 107 OpenPGPSymmetricEncrytion::Result r = 108 OpenPGPSymmetricEncrytion::Decrypt(encrypted, "testing", &out); 109 EXPECT_EQ(OpenPGPSymmetricEncrytion::OK, r); 110 EXPECT_EQ("Hello world\n", out); 111 } 112 } 113 114 } // namespace crypto 115
