mirror of
git://anongit.mindrot.org/openssh.git
synced 2024-11-24 19:53:24 +08:00
8a56dc2b6b
[blocks.c ed25519.c fe25519.c fe25519.h ge25519.c ge25519.h]
[ge25519_base.data hash.c sc25519.c sc25519.h verify.c]
Add Authors for the public domain ed25519/nacl code.
see also http://nacl.cr.yp.to/features.html
All of the NaCl software is in the public domain.
and http://ed25519.cr.yp.to/software.html
The Ed25519 software is in the public domain.
71 lines
2.3 KiB
C
71 lines
2.3 KiB
C
/* $OpenBSD: fe25519.h,v 1.3 2013/12/09 11:03:45 markus Exp $ */
|
|
|
|
/*
|
|
* Public Domain, Authors: Daniel J. Bernstein, Niels Duif, Tanja Lange,
|
|
* Peter Schwabe, Bo-Yin Yang.
|
|
* Copied from supercop-20130419/crypto_sign/ed25519/ref/fe25519.h
|
|
*/
|
|
|
|
#ifndef FE25519_H
|
|
#define FE25519_H
|
|
|
|
#include "crypto_api.h"
|
|
|
|
#define fe25519 crypto_sign_ed25519_ref_fe25519
|
|
#define fe25519_freeze crypto_sign_ed25519_ref_fe25519_freeze
|
|
#define fe25519_unpack crypto_sign_ed25519_ref_fe25519_unpack
|
|
#define fe25519_pack crypto_sign_ed25519_ref_fe25519_pack
|
|
#define fe25519_iszero crypto_sign_ed25519_ref_fe25519_iszero
|
|
#define fe25519_iseq_vartime crypto_sign_ed25519_ref_fe25519_iseq_vartime
|
|
#define fe25519_cmov crypto_sign_ed25519_ref_fe25519_cmov
|
|
#define fe25519_setone crypto_sign_ed25519_ref_fe25519_setone
|
|
#define fe25519_setzero crypto_sign_ed25519_ref_fe25519_setzero
|
|
#define fe25519_neg crypto_sign_ed25519_ref_fe25519_neg
|
|
#define fe25519_getparity crypto_sign_ed25519_ref_fe25519_getparity
|
|
#define fe25519_add crypto_sign_ed25519_ref_fe25519_add
|
|
#define fe25519_sub crypto_sign_ed25519_ref_fe25519_sub
|
|
#define fe25519_mul crypto_sign_ed25519_ref_fe25519_mul
|
|
#define fe25519_square crypto_sign_ed25519_ref_fe25519_square
|
|
#define fe25519_invert crypto_sign_ed25519_ref_fe25519_invert
|
|
#define fe25519_pow2523 crypto_sign_ed25519_ref_fe25519_pow2523
|
|
|
|
typedef struct
|
|
{
|
|
crypto_uint32 v[32];
|
|
}
|
|
fe25519;
|
|
|
|
void fe25519_freeze(fe25519 *r);
|
|
|
|
void fe25519_unpack(fe25519 *r, const unsigned char x[32]);
|
|
|
|
void fe25519_pack(unsigned char r[32], const fe25519 *x);
|
|
|
|
int fe25519_iszero(const fe25519 *x);
|
|
|
|
int fe25519_iseq_vartime(const fe25519 *x, const fe25519 *y);
|
|
|
|
void fe25519_cmov(fe25519 *r, const fe25519 *x, unsigned char b);
|
|
|
|
void fe25519_setone(fe25519 *r);
|
|
|
|
void fe25519_setzero(fe25519 *r);
|
|
|
|
void fe25519_neg(fe25519 *r, const fe25519 *x);
|
|
|
|
unsigned char fe25519_getparity(const fe25519 *x);
|
|
|
|
void fe25519_add(fe25519 *r, const fe25519 *x, const fe25519 *y);
|
|
|
|
void fe25519_sub(fe25519 *r, const fe25519 *x, const fe25519 *y);
|
|
|
|
void fe25519_mul(fe25519 *r, const fe25519 *x, const fe25519 *y);
|
|
|
|
void fe25519_square(fe25519 *r, const fe25519 *x);
|
|
|
|
void fe25519_invert(fe25519 *r, const fe25519 *x);
|
|
|
|
void fe25519_pow2523(fe25519 *r, const fe25519 *x);
|
|
|
|
#endif
|