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Annotation of OpenXM_contrib/gmp/mp_minv_tab.c, Revision 1.1.1.1

1.1       maekawa     1: /* A table of data supporting modlimb_invert().
                      2:
                      3:    THE CONTENTS OF THIS FILE ARE FOR INTERNAL USE AND MAY CHANGE
                      4:    INCOMPATIBLY OR DISAPPEAR IN A FUTURE GNU MP RELEASE.  */
                      5:
                      6: /*
                      7: Copyright (C) 2000 Free Software Foundation, Inc.
                      8:
                      9: This file is part of the GNU MP Library.
                     10:
                     11: The GNU MP Library is free software; you can redistribute it and/or modify
                     12: it under the terms of the GNU Lesser General Public License as published by
                     13: the Free Software Foundation; either version 2.1 of the License, or (at your
                     14: option) any later version.
                     15:
                     16: The GNU MP Library is distributed in the hope that it will be useful, but
                     17: WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
                     18: or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public
                     19: License for more details.
                     20:
                     21: You should have received a copy of the GNU Lesser General Public License
                     22: along with the GNU MP Library; see the file COPYING.LIB.  If not, write to
                     23: the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
                     24: MA 02111-1307, USA.  */
                     25:
                     26: #include "gmp.h"
                     27: #include "gmp-impl.h"
                     28:
                     29:
                     30: /* modlimb_invert_table[i] is the multiplicative inverse of 2*i+1 mod 256,
                     31:    ie. (modlimb_invert_table[i] * (2*i+1)) % 256 == 1 */
                     32:
                     33: const unsigned char  modlimb_invert_table[128] = {
                     34:   0x01, 0xAB, 0xCD, 0xB7, 0x39, 0xA3, 0xC5, 0xEF,
                     35:   0xF1, 0x1B, 0x3D, 0xA7, 0x29, 0x13, 0x35, 0xDF,
                     36:   0xE1, 0x8B, 0xAD, 0x97, 0x19, 0x83, 0xA5, 0xCF,
                     37:   0xD1, 0xFB, 0x1D, 0x87, 0x09, 0xF3, 0x15, 0xBF,
                     38:   0xC1, 0x6B, 0x8D, 0x77, 0xF9, 0x63, 0x85, 0xAF,
                     39:   0xB1, 0xDB, 0xFD, 0x67, 0xE9, 0xD3, 0xF5, 0x9F,
                     40:   0xA1, 0x4B, 0x6D, 0x57, 0xD9, 0x43, 0x65, 0x8F,
                     41:   0x91, 0xBB, 0xDD, 0x47, 0xC9, 0xB3, 0xD5, 0x7F,
                     42:   0x81, 0x2B, 0x4D, 0x37, 0xB9, 0x23, 0x45, 0x6F,
                     43:   0x71, 0x9B, 0xBD, 0x27, 0xA9, 0x93, 0xB5, 0x5F,
                     44:   0x61, 0x0B, 0x2D, 0x17, 0x99, 0x03, 0x25, 0x4F,
                     45:   0x51, 0x7B, 0x9D, 0x07, 0x89, 0x73, 0x95, 0x3F,
                     46:   0x41, 0xEB, 0x0D, 0xF7, 0x79, 0xE3, 0x05, 0x2F,
                     47:   0x31, 0x5B, 0x7D, 0xE7, 0x69, 0x53, 0x75, 0x1F,
                     48:   0x21, 0xCB, 0xED, 0xD7, 0x59, 0xC3, 0xE5, 0x0F,
                     49:   0x11, 0x3B, 0x5D, 0xC7, 0x49, 0x33, 0x55, 0xFF
                     50: };