clean up

[avr-crypto-lib.git] / dsa / bigint.h

diff --git a/dsa/bigint.h b/dsa/bigint.h
deleted file mode 100644 (file)
index 642b4e0..0000000
--- a/dsa/bigint.h
+++ /dev/null
@@ -1,68 +0,0 @@
-/* bigint.h */
-/*
-    This file is part of the AVR-Crypto-Lib.
-    Copyright (C) 2008  Daniel Otte (daniel.otte@rub.de)
-
-    This program is free software: you can redistribute it and/or modify
-    it under the terms of the GNU General Public License as published by
-    the Free Software Foundation, either version 3 of the License, or
-    (at your option) any later version.
-
-    This program is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-    GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with this program.  If not, see <http://www.gnu.org/licenses/>.
-*/
-/**
- * \file               bigint.h
- * \author             Daniel Otte
- * \date               2010-02-22
- * 
- * \license        GPLv3 or later
- * 
- */
-
-#ifndef BIGINT_H_
-#define BIGINT_H_
-
-#include <stdint.h>
-
-#define BIGINT_FBS_MASK 0x07 /* the last three bits indicate which is the first bit set */
-#define BIGINT_NEG_MASK 0x80 /* this bit indicates a negative value */
-typedef struct{
-       uint16_t length_B;
-       uint8_t info;
-       uint8_t *wordv; /* word vector, pointing to the LSB */
-}bigint_t;
-
-
-/******************************************************************************/
-
-void   bigint_adjust(bigint_t* a);
-void   bigint_copy(bigint_t* dest, const bigint_t* src);
-void   bigint_add_u(bigint_t* dest, const bigint_t* a, const bigint_t* b);
-void   bigint_add_scale_u(bigint_t* dest, const bigint_t* a, uint16_t scale);
-void   bigint_sub_u(bigint_t* dest, const bigint_t* a, const bigint_t* b);
-int8_t bigint_cmp_u(const bigint_t * a, const bigint_t * b);
-void   bigint_add_s(bigint_t* dest, const bigint_t* a, const bigint_t* b);
-void   bigint_sub_s(bigint_t* dest, const bigint_t* a, const bigint_t* b);
-int8_t bigint_cmp_s(const bigint_t* a, const bigint_t* b);
-void   bigint_shiftleft(bigint_t* a, uint16_t shift);
-void   bigint_shiftright(bigint_t* a, uint16_t shift);
-void   bigint_xor(bigint_t* dest, const bigint_t* a);
-void   bigint_set_zero(bigint_t* a);
-void   bigint_mul_u(bigint_t* dest, const bigint_t* a, const bigint_t* b);
-void   bigint_mul_s(bigint_t* dest, const bigint_t* a, const bigint_t* b);
-void   bigint_square(bigint_t* dest, const bigint_t* a);
-void   bigint_sub_u_bitscale(bigint_t* a, const bigint_t* b, uint16_t bitscale);
-void   bigint_reduce(bigint_t* a, const bigint_t* r);
-void   bigint_expmod_u(bigint_t* dest, const bigint_t* a, const bigint_t* exp, const bigint_t* r);
-void   bigint_gcdext(bigint_t* gcd, bigint_t* a, bigint_t* b, const bigint_t* x, const bigint_t* y);
-void   bigint_inverse(bigint_t* dest, const bigint_t* a, const bigint_t* m);
-void   bigint_changeendianess(bigint_t* a);
-/******************************************************************************/
-
-#endif /*BIGINT_H_*/