#ifndef HEADER_Crypto_RDRAND
#define HEADER_Crypto_RDRAND
#include "Common/Tcdefs.h"
#ifdef __cplusplus
extern "C" {
#endif
/*
* generate bufLen random bytes using CPU RDRAND instruction
* return 1 in case of success and 0 in case of failure
*/
int RDRAND_getBytes(unsigned char* buf, size_t bufLen);
/*
* generate bufLen random bytes using CPU RDSEED instruction
* return 1 in case of success and 0 in case of failure
*/
int RDSEED_getBytes(unsigned char* buf, size_t bufLen);
#ifdef __cplusplus
}
#endif
#endif
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