lib/hcrypto/test_imath.c

   1 /*
   2  * Copyright (c) 2007 Kungliga Tekniska Högskolan
   3  * (Royal Institute of Technology, Stockholm, Sweden).
   4  * All rights reserved.
   5  *
   6  * Redistribution and use in source and binary forms, with or without
   7  * modification, are permitted provided that the following conditions
   8  * are met:
   9  *
  10  * 1. Redistributions of source code must retain the above copyright
  11  *    notice, this list of conditions and the following disclaimer.
  12  *
  13  * 2. Redistributions in binary form must reproduce the above copyright
  14  *    notice, this list of conditions and the following disclaimer in the
  15  *    documentation and/or other materials provided with the distribution.
  16  *
  17  * 3. Neither the name of the Institute nor the names of its contributors
  18  *    may be used to endorse or promote products derived from this software
  19  *    without specific prior written permission.
  20  *
  21  * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
  22  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  23  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  24  * ARE DISCLAIMED.  IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
  25  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  26  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  27  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  28  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  29  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  30  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  31  * SUCH DAMAGE.
  32  */
  33
  34 #include <config.h>
  35 RCSID("$Id$");
  36
  37 #include <stdio.h>
  38 #include <stdlib.h>
  39 #include <err.h>
  40
  41 #include "imath/imath.h"
  42
  43 static void
  44 umr_exptmod(void)
  45 {
  46     mp_result res;
  47     mpz_t tmp, z;
  48
  49     res = mp_int_init(&tmp);
  50     if (res != MP_OK)
  51         errx(1, "ini_init");
  52
  53     res = mp_int_init(&z);
  54     if (res != MP_OK)
  55         errx(1, "ini_init");
  56
  57     res = mp_int_read_unsigned(&z, (void*)
  58 "\x31\xD2\xA3\x66\xB0\x82\xD2\x61\x20\x85\xDF\xAE\x14\x73\x7C\x3A\xF5\x87\xCE\xED\xD6\x46\xBB\x45\x7C\xAF\x0F\x32\x56\xA7\x93\x87\x79\x36\xED\x29\xB8\xBF\x8B\xD8\x45\x6A\x87\x59\xDD\x03\x93\xD2\x8A\x61\xC0\x61\xA7\x7B\xA6\x24\x2A\xB6\x56\x80\x5D\xE9\x07\xD6\x1F\xF4\x00\xD7\xB4\x8B\xB0\xF9\xF5\x37\x52\xD2\x3A\xE5\xA5\xC4\x46\x65\x25\xEE\xE0\xCC\x12\x0A\x82\x68\x8B\xDF\x51\x92\xB5\x70\x87\xB5\x47\x3B\x40\xF7\x34\x35\x2E\x86\x08\x68\x6B\xAD\x2D\xB1\x12\x52\x9F\xF2\x1E\xB1\xFC\xA0\x19\x87\x7F\x6A\x1A\x35\xDA\xA1", 128);
  59     if (res != MP_OK)
  60         errx(1, "int_read");
  61
  62     res = mp_int_exptmod_bvalue(3, &z, &z, &tmp);
  63     if (res != MP_OK)
  64         errx(1, "exptmod_bvalue");
  65
  66     mp_int_clear(&tmp);
  67     mp_int_clear(&z);
  68 }
  69
  70 static void
  71 abr_mp_int_mul(void)
  72 {
  73     mp_result res;
  74     mpz_t t1, in;
  75
  76     res = mp_int_init(&t1);
  77     if (res != MP_OK)
  78         errx(1, "ini_init");
  79
  80     res = mp_int_init(&in);
  81     if (res != MP_OK)
  82         errx(1, "ini_init");
  83
  84     res = mp_int_read_unsigned(&t1, (void*)
  85                                "\x20\x12\xBB\x7C\xA7\x11\x2A\xF5\x4C\x17\xF5\x4B\x60\x6A\x02\x5C\xA8\x24\xBC\x9A\xDD\x94\x54\x99\xC9\x66\xCB\x45\x11\x5D\xA1\xD5\x69\x95\x0A\xE4\x23\x93\x24\x01\x55\x6F\xC6\xDC\xA1\x47\x54\xCC\x82\xCB\x07\xBD\x58\xCE\x31\x5E\x0E\x63\xEF\x9F\x04\xBB\xE2\xA0\xB5\x6B\x04\x58\x5E\xC6\x3D\xEE\x48\x57\x3A\x5C\x5E\xE3\xA7\xA9\xA3\x30\xE9\x76\x16\xCB\x70\xAF\x80\x01\xE1\xE0\xDD\xC0\x4F\x54\xA4\x76\xC4\x25\x30\x6A\x66\xC5\xCB\x47\xBE\x9F\xE9\x37\x72\xB5\x91\x3A\x0E\x24\xA6\xE6\xBB\x40\xB0\xDA\xE1\xAA\xB1\x0F\x1D\x9C\xD2\x63\x62\xD4\xFB\x2C\xD3\x46\xF1\x73\xB3\x48\xEF\x45\xC3\x00\xC9\xFA\x91\xB6\xB3\x58\x94\x25\x0C\xB4\xFA\x8B\x48\x70\xEF\x91\x04\x8C\x7C\xB6\x67\x82\x53\x42\xBD\xDB\x94\x7F\x77\x5A\xD5\x6D\x15\xB1\x6F\x44\x3A\x34\xE5\xCF\x99\x76\x11\xE5\x75\xBF\x19\xF4\x4A\x40\xAD\x2B\x72\xF1\x48\x3F\x2A\xE1\xFB\x9D\x8B\x43\x27\x6E\x99\x8F\x66\x99\xF5\x13\xE5\x16\x08\xAA\xBD\x99\x95\x30\xDB\x8D\xFA\x91\xAF\xD6\x2C\x28\x2C\xD2\xE9\xDE\x19\x7D\x2A\x99\x53\xD9\x6C\x07\x40\x99\x17\xE0\x22\xA0\x6F\x95\x65\xCC\x48\x4A\x8C\x56\x44\xBD",
  86                                258);
  87     if (res != MP_OK)
  88         errx(1, "int_read");
  89
  90     res = mp_int_read_unsigned(&in, (void*)
  91                                "\x00\x01\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\x00\x68\x65\x6C\x6C\x6F\x2C\x20\x77\x6F\x72\x6C\x64\x21\x00",
  92                                258);
  93     if (res != MP_OK)
  94         errx(1, "int_read");
  95
  96     mp_int_mul(&t1, &in, &in);
  97
  98     mp_int_clear(&t1);
  99     mp_int_clear(&in);
 100 }
 101
 102 int
 103 main(int argc, char **argv)
 104 {
 105     umr_exptmod();
 106     abr_mp_int_mul();
 107
 108     return 0;
 109 }