[secp256k1.git] / src / field_5x52.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_FIELD_REPR_
#define _SECP256K1_FIELD_REPR_

#include <stdint.h>

typedef struct {
    // X = sum(i=0..4, elem[i]*2^52) mod n
    uint64_t n[5];
#ifdef VERIFY
    int magnitude;
    int normalized;
#endif
} secp256k1_fe_t;

#endif
Commit	Line	Data
0a433ea2 PW	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
7a4b7691 PW	5	#ifndef _SECP256K1_FIELD_REPR_
7a4b7691 PW	6	#define _SECP256K1_FIELD_REPR_
e6d142a8	7
e6d142a8	8	#include <stdint.h>
e6d142a8	9
910d0de4	10	typedef struct {
e6d142a8 PW	11	// X = sum(i=0..4, elem[i]*2^52) mod n
e6d142a8 PW	12	uint64_t n[5];
910d0de4	13	#ifdef VERIFY
e6d142a8	14	int magnitude;
910d0de4	15	int normalized;
e6d142a8	16	#endif
910d0de4	17	} secp256k1_fe_t;
e6d142a8 PW	18
e6d142a8 PW	19	#endif