testrand.h

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/***********************************************************************
 * Copyright (c) 2013, 2014 Pieter Wuille                              *
 * Distributed under the MIT software license, see the accompanying    *
 * file COPYING or https://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
 
/* A non-cryptographic RNG used only for test infrastructure. */
 
SECP256K1_INLINE static void secp256k1_testrand_seed(const unsigned char *seed16);
 
SECP256K1_INLINE static uint32_t secp256k1_testrand32(void);
 
SECP256K1_INLINE static uint64_t secp256k1_testrand64(void);
 
SECP256K1_INLINE static uint64_t secp256k1_testrand_bits(int bits);
 
static uint32_t secp256k1_testrand_int(uint32_t range);
 
static void secp256k1_testrand256(unsigned char *b32);
 
static void secp256k1_testrand256_test(unsigned char *b32);
 
static void secp256k1_testrand_bytes_test(unsigned char *bytes, size_t len);
 
static void secp256k1_testrand_flip(unsigned char *b, size_t len);
 
static void secp256k1_testrand_init(const char* hexseed);
 
static void secp256k1_testrand_finish(void);
 
#endif /* SECP256K1_TESTRAND_H */