[secp256k1.git] / src / ecmult_const.h

/**********************************************************************
 * Copyright (c) 2015 Andrew Poelstra                                 *
 * Distributed under the MIT software license, see the accompanying   *
 * file COPYING or http://www.opensource.org/licenses/mit-license.php.*
 **********************************************************************/

#ifndef SECP256K1_ECMULT_CONST_H
#define SECP256K1_ECMULT_CONST_H

#include "scalar.h"
#include "group.h"

/* Here `bits` should be set to the maximum bitlength of the _absolute value_ of `q`, plus
 * one because we internally sometimes add 2 to the number during the WNAF conversion. */
static void secp256k1_ecmult_const(secp256k1_gej *r, const secp256k1_ge *a, const secp256k1_scalar *q, int bits);

#endif /* SECP256K1_ECMULT_CONST_H */
Commit	Line	Data
44015000 AP	1	/**********************************************************************
	2	* Copyright (c) 2015 Andrew Poelstra *
	3	* Distributed under the MIT software license, see the accompanying *
	4	* file COPYING or http://www.opensource.org/licenses/mit-license.php.*
	5	**********************************************************************/
	6
abe2d3e8 DR	7	#ifndef SECP256K1_ECMULT_CONST_H
abe2d3e8 DR	8	#define SECP256K1_ECMULT_CONST_H
44015000 AP	9
	10	#include "scalar.h"
	11	#include "group.h"
	12
7c1b91ba AP	13	/* Here `bits` should be set to the maximum bitlength of the _absolute value_ of `q`, plus
	14	* one because we internally sometimes add 2 to the number during the WNAF conversion. */
	15	static void secp256k1_ecmult_const(secp256k1_gej r, const secp256k1_ge a, const secp256k1_scalar *q, int bits);
44015000	16
abe2d3e8	17	#endif /* SECP256K1_ECMULT_CONST_H */