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/*
* Copyright (C) 2017 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.
*/
#pragma once
#include <pal/crypto/CryptoDigest.h>
#if ENABLE(WEB_CRYPTO)
#include "CryptoAlgorithm.h"
namespace WebCore {
static std::optional<PAL::CryptoDigest::Algorithm> cryptoDigestAlgorithm(CryptoAlgorithmIdentifier hashFunction)
{
switch (hashFunction) {
case CryptoAlgorithmIdentifier::SHA_1:
return PAL::CryptoDigest::Algorithm::SHA_1;
case CryptoAlgorithmIdentifier::SHA_224:
return PAL::CryptoDigest::Algorithm::SHA_224;
case CryptoAlgorithmIdentifier::SHA_256:
return PAL::CryptoDigest::Algorithm::SHA_256;
case CryptoAlgorithmIdentifier::SHA_384:
return PAL::CryptoDigest::Algorithm::SHA_384;
case CryptoAlgorithmIdentifier::SHA_512:
return PAL::CryptoDigest::Algorithm::SHA_512;
default:
return std::nullopt;
}
}
} // namespace WebCore
#endif // ENABLE(WEB_CRYPTO)