bitjoe - Contrib - Encryption - Crypt-Rijndael-0.05 - SOURCE CODE

		  GNU LIBRARY GENERAL PUBLIC LICENSE
		       Version 2, June 1991

 Copyright (C) 1991 Free Software Foundation, Inc.
    		    59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 Everyone is permitted to copy and distribute verbatim copies
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[This is the first released version of the library GPL.  It is
 numbered 2 because it goes with version 2 of the ordinary GPL.]

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... [truncated, 388 more lines] ...

COPYING
MANIFEST
Makefile.PL
README
Rijndael.pm
Rijndael.xs
_rijndael.c
rijndael.h
test
typemap
t/00_load.t

Changes from Version 0.04:

All modes of operation recommended by NIST as of July 2001 (ECB, CBC, CFB-128,
OFB, and CTR) are implemented, with the exception of n-bit CFB mode.  I can't
think of a way to do it without adding yet another incompatible method...

An incompatible (to Crypt::CBC) method of changing the IV's for the
modes which require it has been added.

This is Crypt::Rijndael version 0.05, an XS-based implementation of
the newly-selected Advanced Encryption Standard algorithm Rijndael,
designed by Joan Daemen and Vincent Rijmen.

Installing Crypt::Rijndael
--------------------------

The usual:

	1. perl Makefile.PL
	2. make
	3. make test
	4. make install

Notes
-----

This module has been tested successfully on:

Linux 2.2.x (x86)
Linux 2.4.x (x86)
Win95/VC++ (x86)
Linux/PPC
Solaris/Sparc

Perl 5.005_03, 5.004_02, 5.6.0

Kindly report any other successful platform/architecture successes.

Tests from the draft FIPS for AES Modes of Operation (as of July
2001) have also been added.

Thanks to Mike Blazer <blazer@mail.nevalink.ru> for fixes involving
Win32 and older Perl version compatibility.

For more information on Rijndael, see NIST's page on the Advanced
Encryption Standard:

http://csrc.nist.gov/encryption/aes/

or the original Rijndael page at

http://www.esat.kuleuven.ac.be/~rijmen/rijndael/

Rafael R. Sevilla - Inter.Net Philippines
<sevillar@team.ph.inter.net>

/* rijndael - An implementation of the Rijndael cipher.
 * Copyright (C) 2000, 2001 Rafael R. Sevilla <sevillar@team.ph.inter.net>
 *
 * This 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 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
 * Library General Public License for more details.
 *
 * You should have received a copy of the GNU Library General Public
 * License along with this library; if not, write to the Free
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */

#include "rijndael.h"
#include <stdlib.h>
#include <string.h>
#include <stdio.h>

#if 0

static void
print_block(UINT8 *block)
{
  int i;

  for (i=0; i<RIJNDAEL_BLOCKSIZE; i++)
    printf("%02x", block[i]);
  printf("\n");
}
#endif

/* These tables combine both the S-boxes and the mixcolumn transformation, so
   that we can perform a round's encryption or by means of four table lookups
   and four XOR's per column of state.  They were generated by the
   makertbls.pl script. */
UINT32 dtbl[] = {
  0xa56363c6, 0x847c7cf8, 0x997777ee, 0x8d7b7bf6, 
  0x0df2f2ff, 0xbd6b6bd6, 0xb16f6fde, 0x54c5c591, 
  0x50303060, 0x03010102, 0xa96767ce, 0x7d2b2b56, 
  0x19fefee7, 0x62d7d7b5, 0xe6abab4d, 0x9a7676ec, 
  0x45caca8f, 0x9d82821f, 0x40c9c989, 0x877d7dfa, 
  0x15fafaef, 0xeb5959b2, 0xc947478e, 0x0bf0f0fb, 
  0xecadad41, 0x67d4d4b3, 0xfda2a25f, 0xeaafaf45, 
  0xbf9c9c23, 0xf7a4a453, 0x967272e4, 0x5bc0c09b, 
  0xc2b7b775, 0x1cfdfde1, 0xae93933d, 0x6a26264c, 

... [truncated, 565 more lines] ...

1..7
ok 1
ok 2
ok 3
f2258e225d794572393a6484cfced7cfb487a41f6b6286c00c9c8d80cb3ee9f8
000102030405060708090a0b0c0d0e0f101112131415161718191a1b1c1d1e1f
ok 5
ok 6
ok 7

Crypt::Rijndael				T_PTROBJ