QUIC/Crypto - Enabled curve25519 key exchange code.

net/quic/crypto/curve25519_key_exchange_test.cc

 // Copyright (c) 2013 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "net/quic/crypto/curve25519_key_exchange.h"
 
+#include "base/memory/scoped_ptr.h"
+#include "base/string_piece.h"
 #include "net/quic/crypto/quic_random.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
+using base::StringPiece;
+using std::string;
+
 namespace net {
 namespace test {
 
 // SharedKey just tests that the basic key exchange identity holds: that both
 // parties end up with the same key.
 TEST(Curve25519KeyExchange, SharedKey) {
-// TODO(rtenneti): Add support for curve25519.
-#if 0
   QuicRandom* const rand = QuicRandom::GetInstance();
 
   for (int i = 0; i < 5; i++) {
     const string alice_key(Curve25519KeyExchange::NewPrivateKey(rand));
     const string bob_key(Curve25519KeyExchange::NewPrivateKey(rand));
 
     scoped_ptr<Curve25519KeyExchange> alice(Curve25519KeyExchange::New(
           alice_key));
     scoped_ptr<Curve25519KeyExchange> bob(Curve25519KeyExchange::New(
           bob_key));
 
     const StringPiece alice_public(alice->public_value());
     const StringPiece bob_public(bob->public_value());
 
     string alice_shared, bob_shared;
     ASSERT_TRUE(alice->CalculateSharedKey(bob_public, &alice_shared));
     ASSERT_TRUE(bob->CalculateSharedKey(alice_public, &bob_shared));
     ASSERT_EQ(alice_shared, bob_shared);
   }
-#endif
 }
 
 }  // namespace test
 }  // namespace net