kc3-lang/gnulib/tests/test-gc-arcfour.c

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• Hash : c0fea97c
  Author :
  Date : 2007-05-28T16:49:41
  

  Unconditionally include <config.h> in unit tests.
  * tests/test-alloca-opt.c: Remove #ifdef HAVE_CONFIG_H.
  * tests/test-allocsa.c, tests/test-arcfour.c,
  tests/test-arctwo.c, tests/test-argmatch.c, tests/test-argp.c,
  tests/test-array_list.c, tests/test-array_oset.c,
  tests/test-atexit.c, test-avltree_list.c, test-avltree_oset.c,
  test-avltreehash_list.c, test-base64.c, test-binary-io.c,
  test-c-ctype.c, test-c-strcasecmp.c, test-c-strcasestr.c,
  test-c-strncasecmp.c, test-c-strstr.c, test-canonicalize-lgpl.c,
  test-carray_list.c, test-crc.c, test-des.c, test-dirname.c,
  test-fflush.c, test-fprintf-posix.c, test-gc-arcfour.c,
  test-gc-arctwo.c, test-gc-des.c, test-gc-hmac-md5.c,
  test-gc-hmac-sha1.c, test-gc-md2.c, test-gc-md4.c, test-gc-md5.c,
  test-gc-pbkdf2-sha1.c, test-gc-rijndael.c, test-gc-sha1.c,
  test-gc.c, test-getpass.c, test-hmac-md5.c, test-hmac-sha1.c,
  test-iconv.c, test-linked_list.c, test-linkedhash_list.c,
  test-lock.c, test-mbscasecmp.c, test-mbscasestr1.c,
  test-mbscasestr2.c, test-mbscasestr3.c, test-mbscasestr4.c,
  test-mbschr.c, test-mbscspn.c, test-mbsncasecmp.c, test-mbspbrk.c,
  test-mbspcasecmp.c, test-mbsrchr.c, test-mbsspn.c, test-mbsstr1.c,
  test-mbsstr2.c, test-mbsstr3.c, test-md2.c, test-md4.c,
  test-md5.c, test-memmem.c, test-printf-posix.c,
  test-rbtree_list.c, test-rbtree_oset.c, test-rbtreehash_list.c,
  test-read-file.c, test-rijndael.c, test-snprintf-posix.c,
  test-snprintf.c, test-sprintf-posix.c, test-stdint.c,
  test-strcasestr.c, test-striconv.c, test-striconveh.c,
  test-striconveha.c, test-tls.c, test-vasnprintf-posix.c,
  test-vasnprintf-posix2.c, test-vasnprintf.c,
  test-vasprintf-posix.c, test-vasprintf.c, test-verify.c,
  test-vfprintf-posix.c, test-vprintf-posix.c,
  test-vsnprintf-posix.c, test-vsnprintf.c, test-vsprintf-posix.c,
  test-xvasprintf.c: Likewise.
  

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• tests/test-gc-arcfour.c

• /*
   * Copyright (C) 2005 Free Software Foundation
   * Written by Simon Josefsson
   *
   * 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 2, 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, write to the Free Software
   * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
   * 02110-1301, USA.  */
  
  #include <config.h>
  
  #include <stdio.h>
  #include <string.h>
  #include "gc.h"
  
  int
  main (int argc, char *argv[])
  {
    gc_cipher_handle ctx;
    /* Test vector from Cryptlib via Libgcrypt labeled there: "from the
       State/Commerce Department". */
    static char key_1[] = { 0x61, 0x8A, 0x63, 0xD2, 0xFB };
    static char plaintext_1[] = { 0xDC, 0xEE, 0x4C, 0xF9, 0x2C };
    static const char ciphertext_1[] = { 0xF1, 0x38, 0x29, 0xC9, 0xDE };
    char scratch[16];
    Gc_rc rc;
  
    rc = gc_init ();
    if (rc != GC_OK)
      {
        printf ("gc_init() failed\n");
        return 1;
      }
  
    rc = gc_cipher_open (GC_ARCFOUR40, GC_STREAM, &ctx);
    if (rc != GC_OK)
      return 1;
  
    rc = gc_cipher_setkey (ctx, sizeof (key_1), key_1);
    if (rc != GC_OK)
      return 1;
  
    memcpy (scratch, plaintext_1, sizeof (plaintext_1));
    rc = gc_cipher_encrypt_inline (ctx, sizeof (plaintext_1), scratch);
    if (rc != GC_OK)
      return 1;
  
    if (memcmp (scratch, ciphertext_1, sizeof (ciphertext_1)))
      {
        size_t i;
        printf ("expected:\n");
        for (i = 0; i < 5; i++)
  	printf ("%02x ", scratch[i] & 0xFF);
        printf ("\ncomputed:\n");
        for (i = 0; i < 5; i++)
  	printf ("%02x ", ciphertext_1[i] & 0xFF);
        printf ("\n");
        return 1;
      }
  
    /* decrypt */
  
    rc = gc_cipher_setkey (ctx, sizeof (key_1), key_1);
    if (rc != GC_OK)
      return 1;
  
    rc = gc_cipher_decrypt_inline (ctx, sizeof (plaintext_1), scratch);
    if (rc != GC_OK)
      return 1;
  
    if (memcmp (scratch, plaintext_1, sizeof (plaintext_1)))
      {
        size_t i;
        printf ("expected:\n");
        for (i = 0; i < 5; i++)
  	printf ("%02x ", plaintext_1[i] & 0xFF);
        printf ("\ncomputed:\n");
        for (i = 0; i < 5; i++)
  	printf ("%02x ", scratch[i] & 0xFF);
        printf ("\n");
        return 1;
      }
  
    gc_done ();
  
    return 0;
  }
  

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