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/*
* Copyright (c) 2019, The OpenThread Authors.
* 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.
* 3. Neither the name of the copyright holder nor the
* names of its 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 LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR 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.
*/
/**
* @file
* This file implements the OpenThread software random number generator API.
*/
#include <openthread/random_noncrypto.h>
#include "common/random.hpp"
using namespace ot;
uint32_t otRandomNonCryptoGetUint32(void)
{
return Random::NonCrypto::GetUint32();
}
uint8_t otRandomNonCryptoGetUint8(void)
{
return Random::NonCrypto::GetUint8();
}
uint16_t otRandomNonCryptoGetUint16(void)
{
return Random::NonCrypto::GetUint16();
}
uint8_t otRandomNonCryptoGetUint8InRange(uint8_t aMin, uint8_t aMax)
{
return Random::NonCrypto::GetUint8InRange(aMin, aMax);
}
uint16_t otRandomNonCryptoGetUint16InRange(uint16_t aMin, uint16_t aMax)
{
return Random::NonCrypto::GetUint16InRange(aMin, aMax);
}
uint32_t otRandomNonCryptoGetUint32InRange(uint32_t aMin, uint32_t aMax)
{
return Random::NonCrypto::GetUint32InRange(aMin, aMax);
}
void otRandomNonCryptoFillBuffer(uint8_t *aBuffer, uint16_t aSize)
{
Random::NonCrypto::FillBuffer(aBuffer, aSize);
}
uint32_t otRandomNonCryptoAddJitter(uint32_t aValue, uint16_t aJitter)
{
return Random::NonCrypto::AddJitter(aValue, aJitter);
}