/* * Copyright (C) 2013 Apple Inc. All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF * THE POSSIBILITY OF SUCH DAMAGE. */ #include "config.h" #include "CryptoAlgorithmSHA224.h" #if ENABLE(SUBTLE_CRYPTO) #include "CryptoDigest.h" namespace WebCore { const char* const CryptoAlgorithmSHA224::s_name = "SHA-224"; CryptoAlgorithmSHA224::CryptoAlgorithmSHA224() { } CryptoAlgorithmSHA224::~CryptoAlgorithmSHA224() { } std::unique_ptr<CryptoAlgorithm> CryptoAlgorithmSHA224::create() { return std::unique_ptr<CryptoAlgorithm>(new CryptoAlgorithmSHA224); } CryptoAlgorithmIdentifier CryptoAlgorithmSHA224::identifier() const { return s_identifier; } void CryptoAlgorithmSHA224::digest(const CryptoAlgorithmParameters&, const CryptoOperationData& data, VectorCallback callback, VoidCallback failureCallback, ExceptionCode&) { std::unique_ptr<CryptoDigest> digest = CryptoDigest::create(CryptoAlgorithmIdentifier::SHA_224); if (!digest) { failureCallback(); return; } digest->addBytes(data.first, data.second); callback(digest->computeHash()); } } #endif // ENABLE(SUBTLE_CRYPTO)