[secp256k1.git] / src / testrand.h

// Copyright (c) 2013 Pieter Wuille
// Distributed under the MIT/X11 software license, see the accompanying
// file COPYING or http://www.opensource.org/licenses/mit-license.php.

#ifndef _SECP256K1_TESTRAND_H_
#define _SECP256K1_TESTRAND_H_

#if defined HAVE_CONFIG_H
#include "libsecp256k1-config.h"
#endif

/** Seed the pseudorandom number generator. */
SECP256K1_INLINE static void secp256k1_rand_seed(uint64_t v);

/** Generate a pseudorandom 32-bit number. */
static uint32_t secp256k1_rand32(void);

/** Generate a pseudorandom 32-byte array. */
static void secp256k1_rand256(unsigned char *b32);

/** Generate a pseudorandom 32-byte array with long sequences of zero and one bits. */
static void secp256k1_rand256_test(unsigned char *b32);

#endif
Commit	Line	Data
f0709ac5 GM	1	// Copyright (c) 2013 Pieter Wuille
	2	// Distributed under the MIT/X11 software license, see the accompanying
	3	// file COPYING or http://www.opensource.org/licenses/mit-license.php.
	4
	5	#ifndef _SECP256K1_TESTRAND_H_
	6	#define _SECP256K1_TESTRAND_H_
	7
	8	#if defined HAVE_CONFIG_H
	9	#include "libsecp256k1-config.h"
	10	#endif
	11
	12	/** Seed the pseudorandom number generator. */
	13	SECP256K1_INLINE static void secp256k1_rand_seed(uint64_t v);
	14
	15	/** Generate a pseudorandom 32-bit number. */
	16	static uint32_t secp256k1_rand32(void);
	17
	18	/** Generate a pseudorandom 32-byte array. */
	19	static void secp256k1_rand256(unsigned char *b32);
	20
	21	/** Generate a pseudorandom 32-byte array with long sequences of zero and one bits. */
	22	static void secp256k1_rand256_test(unsigned char *b32);
	23
	24	#endif