crypto_rng.h

Go to the documentation of this file.

// Copyright (C) 2018 Internet Systems Consortium, Inc. ("ISC")
//
// This Source Code Form is subject to the terms of the Mozilla Public
// License, v. 2.0. If a copy of the MPL was not distributed with this
// file, You can obtain one at http://mozilla.org/MPL/2.0/.

#include <boost/noncopyable.hpp>

#include <cryptolink/cryptolink.h>

#ifndef ISC_CRYPTO_RNG_H
#define ISC_CRYPTO_RNG_H

namespace isc {
namespace cryptolink {

class RNG : private boost::noncopyable {
public:
    RNG();

    virtual ~RNG();

    virtual std::vector<uint8_t> random(size_t len) = 0;

private:
    friend RNGPtr& CryptoLink::getRNG();
};

std::vector<uint8_t> random(size_t len);

} // namespace cryptolink
} // namespace isc

#endif // ISC_CRYPTO_RNG_H