ABC/ecmult__const_8h_source.html

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

 * Copyright (c) 2015 Andrew Poelstra                                  *

 * Distributed under the MIT software license, see the accompanying    *

 * file COPYING or https://www.opensource.org/licenses/mit-license.php.*

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


#ifndef SECP256K1_ECMULT_CONST_H

#define SECP256K1_ECMULT_CONST_H


#include "scalar.h"

#include "group.h"


static void secp256k1_ecmult_const(secp256k1_gej *r, const secp256k1_ge *a, const secp256k1_scalar *q, int bits);


#endif /* SECP256K1_ECMULT_CONST_H */

secp256k1_ecmult_const
static void secp256k1_ecmult_const(secp256k1_gej *r, const secp256k1_ge *a, const secp256k1_scalar *q, int bits)
Multiply: R = q*A (in constant-time) Here bits should be set to the maximum bitlength of the absolute...

group.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

scalar.h

secp256k1_ge
A group element of the secp256k1 curve, in affine coordinates.
Definition group.h:13

secp256k1_gej
A group element of the secp256k1 curve, in jacobian coordinates.
Definition group.h:23

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