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1 // Copyright (c) 2013 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2013 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #include "net/quic/crypto/curve25519_key_exchange.h" | 5 #include "net/quic/crypto/curve25519_key_exchange.h" |
6 | 6 |
7 #include "base/memory/scoped_ptr.h" | 7 #include "base/memory/scoped_ptr.h" |
8 #include "base/strings/string_piece.h" | 8 #include "base/strings/string_piece.h" |
9 #include "net/quic/crypto/quic_random.h" | 9 #include "net/quic/crypto/quic_random.h" |
10 #include "testing/gtest/include/gtest/gtest.h" | 10 #include "testing/gtest/include/gtest/gtest.h" |
11 | 11 |
12 using base::StringPiece; | 12 using base::StringPiece; |
13 using std::string; | 13 using std::string; |
14 | 14 |
15 namespace net { | 15 namespace net { |
16 namespace test { | 16 namespace test { |
17 | 17 |
18 // SharedKey just tests that the basic key exchange identity holds: that both | 18 // SharedKey just tests that the basic key exchange identity holds: that both |
19 // parties end up with the same key. | 19 // parties end up with the same key. |
20 TEST(Curve25519KeyExchange, SharedKey) { | 20 TEST(Curve25519KeyExchange, SharedKey) { |
21 QuicRandom* const rand = QuicRandom::GetInstance(); | 21 QuicRandom* const rand = QuicRandom::GetInstance(); |
22 | 22 |
23 for (int i = 0; i < 5; i++) { | 23 for (int i = 0; i < 5; i++) { |
24 const string alice_key(Curve25519KeyExchange::NewPrivateKey(rand)); | 24 const string alice_key(Curve25519KeyExchange::NewPrivateKey(rand)); |
25 const string bob_key(Curve25519KeyExchange::NewPrivateKey(rand)); | 25 const string bob_key(Curve25519KeyExchange::NewPrivateKey(rand)); |
26 | 26 |
27 scoped_ptr<Curve25519KeyExchange> alice(Curve25519KeyExchange::New( | 27 scoped_ptr<Curve25519KeyExchange> alice( |
28 alice_key)); | 28 Curve25519KeyExchange::New(alice_key)); |
29 scoped_ptr<Curve25519KeyExchange> bob(Curve25519KeyExchange::New( | 29 scoped_ptr<Curve25519KeyExchange> bob(Curve25519KeyExchange::New(bob_key)); |
30 bob_key)); | |
31 | 30 |
32 const StringPiece alice_public(alice->public_value()); | 31 const StringPiece alice_public(alice->public_value()); |
33 const StringPiece bob_public(bob->public_value()); | 32 const StringPiece bob_public(bob->public_value()); |
34 | 33 |
35 string alice_shared, bob_shared; | 34 string alice_shared, bob_shared; |
36 ASSERT_TRUE(alice->CalculateSharedKey(bob_public, &alice_shared)); | 35 ASSERT_TRUE(alice->CalculateSharedKey(bob_public, &alice_shared)); |
37 ASSERT_TRUE(bob->CalculateSharedKey(alice_public, &bob_shared)); | 36 ASSERT_TRUE(bob->CalculateSharedKey(alice_public, &bob_shared)); |
38 ASSERT_EQ(alice_shared, bob_shared); | 37 ASSERT_EQ(alice_shared, bob_shared); |
39 } | 38 } |
40 } | 39 } |
41 | 40 |
42 } // namespace test | 41 } // namespace test |
43 } // namespace net | 42 } // namespace net |
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