lib/gnutls_mpi.h

   1 /*
   2  * Copyright (C) 2000, 2001, 2002, 2003, 2004, 2005 Free Software Foundation
   3  *
   4  * Author: Nikos Mavrogiannopoulos
   5  *
   6  * This file is part of GNUTLS.
   7  *
   8  * The GNUTLS library is free software; you can redistribute it and/or
   9  * modify it under the terms of the GNU Lesser General Public License
  10  * as published by the Free Software Foundation; either version 2.1 of
  11  * the License, or (at your option) any later version.
  12  *
  13  * This library is distributed in the hope that it will be useful, but
  14  * WITHOUT ANY WARRANTY; without even the implied warranty of
  15  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  16  * Lesser General Public License for more details.
  17  *
  18  * You should have received a copy of the GNU Lesser General Public
  19  * License along with this library; if not, write to the Free Software
  20  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
  21  * USA
  22  *
  23  */
  24
  25 #ifndef GNUTLS_MPI_H
  26 # define GNUTLS_MPI_H
  27
  28 # include <gnutls_int.h>
  29 # include <gcrypt.h>
  30 # include <gc.h>
  31 # include <libtasn1.h>
  32
  33 typedef gcry_mpi_t mpi_t;
  34
  35 #define _gnutls_mpi_cmp gcry_mpi_cmp
  36 #define _gnutls_mpi_cmp_ui gcry_mpi_cmp_ui
  37 #define _gnutls_mpi_mod gcry_mpi_mod
  38 #define _gnutls_mpi_new gcry_mpi_new
  39 #define _gnutls_mpi_snew gcry_mpi_snew
  40 #define _gnutls_mpi_copy gcry_mpi_copy
  41 #define _gnutls_mpi_set_ui gcry_mpi_set_ui
  42 #define _gnutls_mpi_set gcry_mpi_set
  43 #define _gnutls_mpi_randomize gcry_mpi_randomize
  44 #define _gnutls_mpi_get_nbits gcry_mpi_get_nbits
  45 #define _gnutls_mpi_powm gcry_mpi_powm
  46 #define _gnutls_mpi_invm gcry_mpi_invm
  47 #define _gnutls_mpi_addm gcry_mpi_addm
  48 #define _gnutls_mpi_subm gcry_mpi_subm
  49 #define _gnutls_mpi_sub_ui gcry_mpi_sub_ui
  50 #define _gnutls_mpi_mulm gcry_mpi_mulm
  51 #define _gnutls_mpi_mul gcry_mpi_mul
  52 #define _gnutls_mpi_add gcry_mpi_add
  53 #define _gnutls_mpi_add_ui gcry_mpi_add_ui
  54 #define _gnutls_mpi_sub_ui gcry_mpi_sub_ui
  55 #define _gnutls_mpi_mul_ui gcry_mpi_mul_ui
  56 #define _gnutls_prime_check gcry_prime_check
  57 #define _gnutls_mpi_div gcry_mpi_div
  58
  59 # define _gnutls_mpi_alloc_like(x) _gnutls_mpi_new(_gnutls_mpi_get_nbits(x))
  60 # define _gnutls_mpi_salloc_like(x) _gnutls_mpi_snew(_gnutls_mpi_get_nbits(x))
  61
  62 void _gnutls_mpi_release (mpi_t * x);
  63
  64 int _gnutls_mpi_scan_nz (mpi_t * ret_mpi, const opaque * buffer,
  65                          size_t * nbytes);
  66 int _gnutls_mpi_scan (mpi_t * ret_mpi, const opaque * buffer,
  67                       size_t * nbytes);
  68 int _gnutls_mpi_scan_pgp (mpi_t * ret_mpi, const opaque * buffer,
  69                           size_t * nbytes);
  70
  71 int _gnutls_mpi_print (void *buffer, size_t * nbytes, const mpi_t a);
  72 int _gnutls_mpi_print_lz (void *buffer, size_t * nbytes, const mpi_t a);
  73
  74 int _gnutls_mpi_dprint_lz (gnutls_datum_t * dest, const mpi_t a);
  75 int _gnutls_mpi_dprint (gnutls_datum_t * dest, const mpi_t a);
  76
  77 #endif