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-rw-r--r--fe25519.h70
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diff --git a/fe25519.h b/fe25519.h
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-/* $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