Reland "Cut down /crypto and switch what is left of it to boringssl".

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"
-
-// TODO(rch): Add some exported keys from each to
-// test interop between NSS and OpenSSL.
-
-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;
-  ASSERT_TRUE(key_original->ExportPublicKey(&pubkey_info));
-
-  scoped_ptr<crypto::ECPrivateKey> key(
-      crypto::ECPrivateKey::CreateFromEncryptedPrivateKeyInfo(
-          std::string(), key_info, pubkey_info));
-  ASSERT_TRUE(key.get());
-  ASSERT_TRUE(key->key() != NULL);
-
-  scoped_ptr<crypto::ECSignatureCreator> signer(
-      crypto::ECSignatureCreator::Create(key.get()));
-  ASSERT_TRUE(signer.get());
-
-  std::string data("Hello, World!");
-  std::vector<uint8> signature;
-  ASSERT_TRUE(signer->Sign(reinterpret_cast<const uint8*>(data.c_str()),
-                           data.size(),
-                           &signature));
-
-  std::vector<uint8> public_key_info;
-  ASSERT_TRUE(key_original->ExportPublicKey(&public_key_info));
-
-  // This is the algorithm ID for ECDSA with SHA-256. Parameters are ABSENT.
-  // RFC 5758:
-  //   ecdsa-with-SHA256 OBJECT IDENTIFIER ::= { iso(1) member-body(2)
-  //        us(840) ansi-X9-62(10045) signatures(4) ecdsa-with-SHA2(3) 2 }
-  //   ...
-  //   When the ecdsa-with-SHA224, ecdsa-with-SHA256, ecdsa-with-SHA384, or
-  //   ecdsa-with-SHA512 algorithm identifier appears in the algorithm field
-  //   as an AlgorithmIdentifier, the encoding MUST omit the parameters
-  //   field.  That is, the AlgorithmIdentifier SHALL be a SEQUENCE of one
-  //   component, the OID ecdsa-with-SHA224, ecdsa-with-SHA256, ecdsa-with-
-  //   SHA384, or ecdsa-with-SHA512.
-  // See also RFC 5480, Appendix A.
-  const uint8 kECDSAWithSHA256AlgorithmID[] = {
-    0x30, 0x0a,
-      0x06, 0x08,
-        0x2a, 0x86, 0x48, 0xce, 0x3d, 0x04, 0x03, 0x02,
-  };
-  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());
-}