/*
* Copyright (C) 2014 Google 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:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * 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
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* contributors may be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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*/
#ifndef HmacKeyAlgorithm_h
#define HmacKeyAlgorithm_h
#include "modules/crypto/KeyAlgorithm.h"
namespace WebCore {
class HmacKeyAlgorithm : public KeyAlgorithm {
public:
static PassRefPtrWillBeRawPtr<HmacKeyAlgorithm> create(const blink::WebCryptoKeyAlgorithm&);
KeyAlgorithm* hash();
unsigned length();
virtual void trace(Visitor*) OVERRIDE;
private:
explicit HmacKeyAlgorithm(const blink::WebCryptoKeyAlgorithm&);
RefPtrWillBeMember<KeyAlgorithm> m_hash;
};
DEFINE_KEY_ALGORITHM_TYPE_CASTS(HmacKeyAlgorithm);
} // namespace WebCore
#endif