crypto: Implement ECSignatureCreatorImpl for OpenSSL

crypto/ec_signature_creator_unittest.cc

 // Copyright (c) 2012 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 "crypto/ec_signature_creator.h"
 
 #include <string>
 #include <vector>
 
 #include "base/memory/scoped_ptr.h"
 #include "crypto/ec_private_key.h"
 #include "crypto/signature_verifier.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
-#if defined(USE_OPENSSL)
-// Once ECSignatureCreator is implemented for OpenSSL, remove this #if block.
-// TODO(rch): When that happens, also add some exported keys from each to
+// TODO(rch): Add some exported keys from each to
 // test interop between NSS and OpenSSL.
-TEST(ECSignatureCreatorTest, OpenSSLStub) {
-  scoped_ptr<crypto::ECSignatureCreator> signer(
-      crypto::ECSignatureCreator::Create(NULL));
-  ASSERT_TRUE(signer.get());
-  EXPECT_FALSE(signer->Sign(NULL, 0, NULL));
-}
-#else
+
 TEST(ECSignatureCreatorTest, BasicTest) {
   // Do a verify round trip.
   scoped_ptr<crypto::ECPrivateKey> key_original(
       crypto::ECPrivateKey::Create());
   ASSERT_TRUE(key_original.get());
 
   std::vector<uint8> key_info;
   ASSERT_TRUE(
       key_original->ExportEncryptedPrivateKey(std::string(), 1000, &key_info));
   std::vector<uint8> pubkey_info;
@@ skipping 38 matching lines @@
   crypto::SignatureVerifier verifier;
   ASSERT_TRUE(verifier.VerifyInit(
       kECDSAWithSHA256AlgorithmID, sizeof(kECDSAWithSHA256AlgorithmID),
       &signature[0], signature.size(),
       &public_key_info.front(), public_key_info.size()));
 
   verifier.VerifyUpdate(reinterpret_cast<const uint8*>(data.c_str()),
                         data.size());
   ASSERT_TRUE(verifier.VerifyFinal());
 }
-#endif  // !defined(USE_OPENSSL)