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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 <vector> | |
6 | |
7 #include "base/crypto/signature_creator.h" | |
8 #include "base/crypto/signature_verifier.h" | |
9 #include "base/memory/scoped_ptr.h" | |
10 #include "testing/gtest/include/gtest/gtest.h" | |
11 | |
12 TEST(SignatureCreatorTest, BasicTest) { | |
13 // Do a verify round trip. | |
14 scoped_ptr<base::RSAPrivateKey> key_original( | |
15 base::RSAPrivateKey::Create(1024)); | |
16 ASSERT_TRUE(key_original.get()); | |
17 | |
18 std::vector<uint8> key_info; | |
19 key_original->ExportPrivateKey(&key_info); | |
20 scoped_ptr<base::RSAPrivateKey> key( | |
21 base::RSAPrivateKey::CreateFromPrivateKeyInfo(key_info)); | |
22 ASSERT_TRUE(key.get()); | |
23 | |
24 scoped_ptr<base::SignatureCreator> signer( | |
25 base::SignatureCreator::Create(key.get())); | |
26 ASSERT_TRUE(signer.get()); | |
27 | |
28 std::string data("Hello, World!"); | |
29 ASSERT_TRUE(signer->Update(reinterpret_cast<const uint8*>(data.c_str()), | |
30 data.size())); | |
31 | |
32 std::vector<uint8> signature; | |
33 ASSERT_TRUE(signer->Final(&signature)); | |
34 | |
35 std::vector<uint8> public_key_info; | |
36 ASSERT_TRUE(key_original->ExportPublicKey(&public_key_info)); | |
37 | |
38 // This is the algorithm ID for SHA-1 with RSA encryption. | |
39 // TODO(aa): Factor this out into some shared location. | |
40 const uint8 kSHA1WithRSAAlgorithmID[] = { | |
41 0x30, 0x0d, 0x06, 0x09, 0x2a, 0x86, 0x48, 0x86, | |
42 0xf7, 0x0d, 0x01, 0x01, 0x05, 0x05, 0x00 | |
43 }; | |
44 base::SignatureVerifier verifier; | |
45 ASSERT_TRUE(verifier.VerifyInit( | |
46 kSHA1WithRSAAlgorithmID, sizeof(kSHA1WithRSAAlgorithmID), | |
47 &signature.front(), signature.size(), | |
48 &public_key_info.front(), public_key_info.size())); | |
49 | |
50 verifier.VerifyUpdate(reinterpret_cast<const uint8*>(data.c_str()), | |
51 data.size()); | |
52 ASSERT_TRUE(verifier.VerifyFinal()); | |
53 } | |
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