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// Copyright 2015 Google Inc. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
#ifndef COBALT_DOM_CRYPTO_H_
#define COBALT_DOM_CRYPTO_H_
#include "cobalt/dom/array_buffer_view.h"
#include "cobalt/script/exception_state.h"
#include "cobalt/script/wrappable.h"
namespace cobalt {
namespace dom {
// The Crypto interface represents an interface to general purpose
// cryptographic functionality including a cryptographically strong
// pseudo-random number generator seeded with truly random values.
// https://www.w3.org/TR/WebCryptoAPI/#crypto-interface
//
// Note that in Cobalt we only need to implement getRandomValues().
class Crypto : public script::Wrappable {
public:
// Web API:Crypto
//
static scoped_refptr<dom::ArrayBufferView> GetRandomValues(
const scoped_refptr<dom::ArrayBufferView>& array,
script::ExceptionState* exception_state);
DEFINE_WRAPPABLE_TYPE(Crypto);
};
} // namespace dom
} // namespace cobalt
#endif // COBALT_DOM_CRYPTO_H_