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/*
* Copyright (C) 2000, 2001, 2002, 2003, 2004, 2005 Free Software Foundation
*
* Author: Nikos Mavrogiannopoulos
*
* This file is part of GNUTLS.
*
* The GNUTLS library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public License
* as published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
* USA
*
*/
#ifndef GNUTLS_MPI_H
# define GNUTLS_MPI_H
# include <gnutls_int.h>
# include <gc.h>
# include <libtasn1.h>
# include <gnutls/crypto.h>
extern gnutls_crypto_bigint_st gnutls_mpi_ops;
typedef bigint_t mpi_t;
mpi_t _gnutls_mpi_randomize( mpi_t, unsigned int bits, gnutls_rnd_level_t level);
#define _gnutls_mpi_new(x) gnutls_mpi_ops.bigint_new(x)
#define _gnutls_mpi_cmp(x,y) gnutls_mpi_ops.bigint_cmp(x,y)
#define _gnutls_mpi_cmp_ui(x,y) gnutls_mpi_ops.bigint_cmp_ui(x,y)
#define _gnutls_mpi_mod(x,y) gnutls_mpi_ops.bigint_mod(x,y)
#define _gnutls_mpi_set(x,y) gnutls_mpi_ops.bigint_set(x,y)
#define _gnutls_mpi_set_ui(x,y) gnutls_mpi_ops.bigint_set_ui(x,y)
#define _gnutls_mpi_get_nbits(x) gnutls_mpi_ops.bigint_get_nbits(x)
#define _gnutls_mpi_alloc_like(x) _gnutls_mpi_new(_gnutls_mpi_get_nbits(x))
#define _gnutls_mpi_powm(x,y,z,w) gnutls_mpi_ops.bigint_powm(x,y,z,w)
#define _gnutls_mpi_addm(x,y,z,w) gnutls_mpi_ops.bigint_addm(x,y,z,w)
#define _gnutls_mpi_subm(x,y,z,w) gnutls_mpi_ops.bigint_subm(x,y,z,w)
#define _gnutls_mpi_mulm(x,y,z,w) gnutls_mpi_ops.bigint_mulm(x,y,z,w)
#define _gnutls_mpi_add(x,y,z) gnutls_mpi_ops.bigint_add(x,y,z)
#define _gnutls_mpi_sub(x,y,z) gnutls_mpi_ops.bigint_sub(x,y,z)
#define _gnutls_mpi_mul(x,y,z) gnutls_mpi_ops.bigint_mul(x,y,z)
#define _gnutls_mpi_div(x,y,z) gnutls_mpi_ops.bigint_div(x,y,z)
#define _gnutls_mpi_add_ui(x,y,z) gnutls_mpi_ops.bigint_add_ui(x,y,z)
#define _gnutls_mpi_sub_ui(x,y,z) gnutls_mpi_ops.bigint_sub_ui(x,y,z)
#define _gnutls_mpi_mul_ui(x,y,z) gnutls_mpi_ops.bigint_mul_ui(x,y,z)
#define _gnutls_prime_check(z) gnutls_mpi_ops.bigint_prime_check(z)
#define _gnutls_mpi_print(x,y,z) gnutls_mpi_ops.bigint_print(x,y,z,GNUTLS_MPI_FORMAT_USG)
#define _gnutls_mpi_print_lz(x,y,z) gnutls_mpi_ops.bigint_print(x,y,z,GNUTLS_MPI_FORMAT_STD)
#define _gnutls_mpi_copy( a) _gnutls_mpi_set( NULL, a)
void _gnutls_mpi_release (mpi_t * x);
int _gnutls_mpi_scan (mpi_t * ret_mpi, const void * buffer, size_t nbytes);
int _gnutls_mpi_scan_nz (mpi_t * ret_mpi, const void * buffer, size_t nbytes);
int _gnutls_mpi_dprint_lz ( const mpi_t a, gnutls_datum_t * dest);
int _gnutls_mpi_dprint ( const mpi_t a, gnutls_datum_t * dest);
#define _gnutls_mpi_generate_group( gg, bits) gnutls_mpi_ops.bigint_generate_group( gg, bits)
#endif
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