ABC/scalar__4x64_8h_source.html

/***********************************************************************

 * Copyright (c) 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_SCALAR_REPR_H

#define SECP256K1_SCALAR_REPR_H


#include <stdint.h>


typedef struct {

    uint64_t d[4];

} secp256k1_scalar;


#define SECP256K1_SCALAR_CONST(d7, d6, d5, d4, d3, d2, d1, d0) {{((uint64_t)(d1)) << 32 | (d0), ((uint64_t)(d3)) << 32 | (d2), ((uint64_t)(d5)) << 32 | (d4), ((uint64_t)(d7)) << 32 | (d6)}}


#endif /* SECP256K1_SCALAR_REPR_H */

GetRand
T GetRand(T nMax=std::numeric_limits< T >::max()) noexcept
Generate a uniform random integer of type T in the range [0..nMax) nMax defaults to std::numeric_limi...
Definition random.h:85

secp256k1_scalar
A scalar modulo the group order of the secp256k1 curve.
Definition scalar_4x64.h:13