Replace crypto::SecureHash with calls to SHA256.

net/quic/core/crypto/crypto_server_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 <algorithm>
 #include <cstdint>
 #include <memory>
 #include <ostream>
 #include <vector>
 
-#include "crypto/secure_hash.h"
 #include "net/quic/core/crypto/cert_compressor.h"
 #include "net/quic/core/crypto/common_cert_set.h"
 #include "net/quic/core/crypto/crypto_handshake.h"
 #include "net/quic/core/crypto/crypto_server_config_protobuf.h"
 #include "net/quic/core/crypto/crypto_utils.h"
 #include "net/quic/core/crypto/proof_source.h"
 #include "net/quic/core/crypto/quic_crypto_server_config.h"
 #include "net/quic/core/crypto/quic_random.h"
 #include "net/quic/core/quic_flags.h"
 #include "net/quic/core/quic_socket_address_coder.h"
 #include "net/quic/core/quic_utils.h"
 #include "net/quic/platform/api/quic_text_utils.h"
 #include "net/quic/test_tools/crypto_test_utils.h"
 #include "net/quic/test_tools/delayed_verify_strike_register_client.h"
 #include "net/quic/test_tools/failing_proof_source.h"
 #include "net/quic/test_tools/mock_clock.h"
 #include "net/quic/test_tools/mock_random.h"
 #include "net/quic/test_tools/quic_crypto_server_config_peer.h"
 #include "net/quic/test_tools/quic_test_utils.h"
 #include "testing/gtest/include/gtest/gtest.h"
+#include "third_party/boringssl/src/include/openssl/sha.h"
 
 using base::StringPiece;
 using std::string;
 
 namespace net {
 namespace test {
 
 namespace {
 
 class DummyProofVerifierCallback : public ProofVerifierCallback {
@@ skipping 1036 matching lines @@
 
   StringPiece scid;
   EXPECT_TRUE(scfg->GetStringPiece(kSCID, &scid));
   // Need to take a copy of |scid| has we're about to call |Erase|.
   const string scid_str(scid.as_string());
 
   scfg->Erase(kSCID);
   scfg->MarkDirty();
   const QuicData& serialized(scfg->GetSerialized());
 
-  std::unique_ptr<crypto::SecureHash> hash(
-      crypto::SecureHash::Create(crypto::SecureHash::SHA256));
-  hash->Update(serialized.data(), serialized.length());
-  uint8_t digest[16];
-  hash->Finish(digest, sizeof(digest));
+  uint8_t digest[SHA256_DIGEST_LENGTH];
+  SHA256(reinterpret_cast<const uint8_t*>(serialized.data()),
+         serialized.length(), digest);
 
-  ASSERT_EQ(scid.size(), sizeof(digest));
-  EXPECT_EQ(0, memcmp(digest, scid_str.c_str(), sizeof(digest)));
+  // scid is a SHA-256 hash, truncated to 16 bytes.
+  ASSERT_EQ(scid.size(), 16u);
+  EXPECT_EQ(0, memcmp(digest, scid_str.c_str(), scid.size()));
 }
 
 class CryptoServerTestNoConfig : public CryptoServerTest {
  public:
   void SetUp() override {
     // Deliberately don't add a config so that we can test this situation.
   }
 };
 
 TEST_P(CryptoServerTestNoConfig, DontCrash) {
@@ skipping 66 matching lines @@
   // QuicCryptoServerConfig::EvaluateClientHello will leave info.unique as false
   // and cause ProcessClientHello to exit early (and generate a REJ message).
   config_.set_replay_protection(false);
 
   ShouldSucceed(msg);
   EXPECT_EQ(kSHLO, out_.tag());
 }
 
 }  // namespace test
 }  // namespace net