Move crypto files out of base, to a top level directory.

crypto/signature_creator_unittest.cc

+// Copyright (c) 2011 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 <vector>
+
+#include "base/memory/scoped_ptr.h"
+#include "crypto/signature_creator.h"
+#include "crypto/signature_verifier.h"
+#include "testing/gtest/include/gtest/gtest.h"
+
+TEST(SignatureCreatorTest, BasicTest) {
+  // Do a verify round trip.
+  scoped_ptr<crypto::RSAPrivateKey> key_original(
+      crypto::RSAPrivateKey::Create(1024));
+  ASSERT_TRUE(key_original.get());
+
+  std::vector<uint8> key_info;
+  key_original->ExportPrivateKey(&key_info);
+  scoped_ptr<crypto::RSAPrivateKey> key(
+      crypto::RSAPrivateKey::CreateFromPrivateKeyInfo(key_info));
+  ASSERT_TRUE(key.get());
+
+  scoped_ptr<crypto::SignatureCreator> signer(
+      crypto::SignatureCreator::Create(key.get()));
+  ASSERT_TRUE(signer.get());
+
+  std::string data("Hello, World!");
+  ASSERT_TRUE(signer->Update(reinterpret_cast<const uint8*>(data.c_str()),
+                             data.size()));
+
+  std::vector<uint8> signature;
+  ASSERT_TRUE(signer->Final(&signature));
+
+  std::vector<uint8> public_key_info;
+  ASSERT_TRUE(key_original->ExportPublicKey(&public_key_info));
+
+  // This is the algorithm ID for SHA-1 with RSA encryption.
+  // TODO(aa): Factor this out into some shared location.
+  const uint8 kSHA1WithRSAAlgorithmID[] = {
+    0x30, 0x0d, 0x06, 0x09, 0x2a, 0x86, 0x48, 0x86,
+    0xf7, 0x0d, 0x01, 0x01, 0x05, 0x05, 0x00
+  };
+  crypto::SignatureVerifier verifier;
+  ASSERT_TRUE(verifier.VerifyInit(
+      kSHA1WithRSAAlgorithmID, sizeof(kSHA1WithRSAAlgorithmID),
+      &signature.front(), 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());
+}