[mirror_edk2.git] / CryptoPkg / Library / OpensslLib / rand_pool_noise.h

/** @file\r
  Provide rand noise source.\r
\r
Copyright (c) 2019, Intel Corporation. All rights reserved.<BR>\r
SPDX-License-Identifier: BSD-2-Clause-Patent\r
\r
**/\r
\r
#ifndef __RAND_POOL_NOISE_H__\r
#define __RAND_POOL_NOISE_H__\r
\r
#include <Uefi/UefiBaseType.h>\r
\r
/**\r
   Get 64-bit noise source.\r
\r
   @param[out] Rand         Buffer pointer to store 64-bit noise source\r
\r
   @retval TRUE             Get randomness successfully.\r
   @retval FALSE            Failed to generate\r
**/\r
BOOLEAN\r
EFIAPI\r
GetRandomNoise64 (\r
  OUT UINT64         *Rand\r
  );\r
\r
\r
#endif // __RAND_POOL_NOISE_H__\r
Commit	Line	Data
b7396789 XL	1	/** @file\r
	2	Provide rand noise source.\r
	3	\r
	4	Copyright (c) 2019, Intel Corporation. All rights reserved.<BR>\r
	5	SPDX-License-Identifier: BSD-2-Clause-Patent\r
	6	\r
	7	**/\r
	8	\r
	9	#ifndef __RAND_POOL_NOISE_H__\r
	10	#define __RAND_POOL_NOISE_H__\r
	11	\r
	12	#include <Uefi/UefiBaseType.h>\r
	13	\r
	14	/**\r
	15	Get 64-bit noise source.\r
	16	\r
	17	@param[out] Rand Buffer pointer to store 64-bit noise source\r
	18	\r
	19	@retval TRUE Get randomness successfully.\r
	20	@retval FALSE Failed to generate\r
	21	**/\r
	22	BOOLEAN\r
	23	EFIAPI\r
	24	GetRandomNoise64 (\r
	25	OUT UINT64 *Rand\r
	26	);\r
	27	\r
	28	\r
	29	#endif // __RAND_POOL_NOISE_H__\r