From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mailman by lists.gnu.org with archive (Exim 4.43) id 1Md4VQ-00082x-1Q for mharc-grub-devel@gnu.org; Mon, 17 Aug 2009 11:52:20 -0400 Received: from mailman by lists.gnu.org with tmda-scanned (Exim 4.43) id 1Md4VM-0007z1-TW for grub-devel@gnu.org; Mon, 17 Aug 2009 11:52:17 -0400 Received: from exim by lists.gnu.org with spam-scanned (Exim 4.43) id 1Md4VI-0007wp-Kt for grub-devel@gnu.org; Mon, 17 Aug 2009 11:52:15 -0400 Received: from [199.232.76.173] (port=49904 helo=monty-python.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1Md4VI-0007wa-FG for grub-devel@gnu.org; Mon, 17 Aug 2009 11:52:12 -0400 Received: from mammon.mene.za.net ([78.46.253.195]:50541 helo=mail.mene.za.net) by monty-python.gnu.org with esmtps (TLS-1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.60) (envelope-from ) id 1Md4VG-0006oA-5l for grub-devel@gnu.org; Mon, 17 Aug 2009 11:52:12 -0400 Received: from mail.mene.za.net (localhost [127.0.0.1]) by mail.mene.za.net (Postfix) with ESMTP id E0B117E68E for ; Mon, 17 Aug 2009 17:52:05 +0200 (SAST) DKIM-Signature: v=1; a=rsa-sha1; c=relaxed; d=gorven.za.net; h=from:to :subject:date:mime-version:content-type :content-transfer-encoding:message-id; s=alpha; bh=TiO+n/I86mQ1X KK08acL0fG9wzs=; b=q2GZYtF9N3BAvzWTZ08BHz+kzNXbExLFDsz06QgsWgVGs X3KUBmXMezW/WKq0oTMCTKBgy9mk3Q5eppkeHYoUuR/jAvO0sJX8JqKD8aixPjYu QzeC6gj52YrNO9Fj+mYslypguMknd67Zq82y4+Il8BX4/4jl4qGr8nsdoOxQJU= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gorven.za.net; h=from:to :subject:date:mime-version:content-type :content-transfer-encoding:message-id; q=dns; s=alpha; b=wHQpJtK deL5Btw7iFSN+7uPzqyB0ibs5IDKiCtudKRRBgn3fXD0S2hb11u99qpe7d/TFETl Z7XwWxXaG7VRwoDARLWKGAqP4ngwXkUmhI8PMzpB9QXo5HsBF3h25doJJUmtpyLO Ds07zGCv7A/9W7PfsegmULTM9N/XQ7Dj7Cc8= Received: from molech (dsl-241-125-225.telkomadsl.co.za [41.241.125.225]) by mail.mene.za.net (Postfix) with ESMTPSA id DC0557E118 for ; Mon, 17 Aug 2009 17:52:02 +0200 (SAST) From: Michael Gorven To: grub-devel@gnu.org Date: Mon, 17 Aug 2009 17:51:42 +0200 User-Agent: KMail/1.9.10 MIME-Version: 1.0 Content-Type: multipart/signed; boundary="nextPart3191575.4OSrPltBlG"; protocol="application/pgp-signature"; micalg=pgp-sha1 Content-Transfer-Encoding: 7bit Message-Id: <200908171751.57668.michael@gorven.za.net> X-detected-operating-system: by monty-python.gnu.org: GNU/Linux 2.6 (newer, 2) Subject: Crypto Review X-BeenThere: grub-devel@gnu.org X-Mailman-Version: 2.1.5 Precedence: list Reply-To: The development of GRUB 2 List-Id: The development of GRUB 2 List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 17 Aug 2009 15:52:17 -0000 --nextPart3191575.4OSrPltBlG Content-Type: multipart/mixed; boundary="Boundary-01=_OyXiKEWI6qSqEQN" Content-Transfer-Encoding: 7bit Content-Disposition: inline --Boundary-01=_OyXiKEWI6qSqEQN Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Content-Disposition: inline Hi I posted my copyright assignment last weekend, so hopefully that will arriv= e=20 at the FSF soon. In the meantime I have attached some code for review. Thes= e=20 are the crypto module which manages ciphers and hashes, the SHA1 hash modul= e,=20 and the AES cipher module. The full code is available in a Bazaar repository[1], and I can provide a d= iff=20 or tarball of everything if preferred. Michael [1] http://michael.gorven.za.net/bzr/grub/luks =2D-=20 http://michael.gorven.za.net PGP Key ID 1E016BE8 S/MIME Key ID AAF09E0E --Boundary-01=_OyXiKEWI6qSqEQN Content-Type: text/x-diff; charset="utf-8"; name="crypto.diff" Content-Transfer-Encoding: 7bit Content-Disposition: inline; filename="crypto.diff" === modified file 'conf/common.rmk' --- conf/common.rmk 2009-08-14 13:31:09 +0000 +++ conf/common.rmk 2009-06-21 10:02:28 +0000 @@ -617,3 +617,9 @@ setjmp_mod_SOURCES = lib/$(target_cpu)/setjmp.S setjmp_mod_ASFLAGS = $(COMMON_ASFLAGS) setjmp_mod_LDFLAGS = $(COMMON_LDFLAGS) + +# For crypto.mod +pkglib_MODULES += crypto.mod +crypto_mod_SOURCES = crypto/crypto.c +crypto_mod_CFLAGS = $(COMMON_CFLAGS) +crypto_mod_LDFLAGS = $(COMMON_LDFLAGS) === added directory 'crypto' === added file 'crypto/crypto.c' --- crypto/crypto.c 1970-01-01 00:00:00 +0000 +++ crypto/crypto.c 2009-06-21 10:02:28 +0000 @@ -0,0 +1,389 @@ +/* + * crypto.c - Strong cryptography API for GRUB + * + * Copyright (C) 2007 Simon Peter + * Thanks to Raoul Boenisch for the initial idea. + * Modified by Michael Gorven + */ +/* + * GRUB -- GRand Unified Bootloader + * Copyright (C) 2003,2007 Free Software Foundation, Inc. + * + * GRUB 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 3 of the License, or + * (at your option) any later version. + * + * GRUB 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 GRUB. If not, see . + */ + +#include +#include +#include +#include +#include +#include + +#include +#include + +#define MAX(a, b) (a > b ? a : b) + + +static char *hexchars = "0123456789ABCDEF"; +void print_buffer(char *label, unsigned char *buffer, grub_size_t len) +{ + grub_size_t i; + grub_printf(label); + for (i = 0; i < len; i++) + grub_printf("%c%c", hexchars[(buffer[i]>>4)&0xF], hexchars[buffer[i]&0xF] ); + grub_printf("\n"); +} + + +struct cipher_list +{ + grub_cipher_t cipher; + struct cipher_list *next; +}; + +static struct cipher_list *cipher_list = NULL; + +grub_err_t +grub_crypto_hash (grub_cipher_params_t params, char *hash, + const char *payload, unsigned int size) +{ + return params->cipher->u.hash.fn (params, hash, payload, size); +} + +static grub_cipher_t +get_cipher (const char *name, grub_cipher_type_t type) +{ + struct cipher_list *i; + + for (i = cipher_list; i != NULL; i = i->next) + if (!grub_strcmp (i->cipher->name, name) && i->cipher->type == type) + return i->cipher; + + return NULL; +} + +grub_err_t +grub_crypto_new_cipher (grub_cipher_params_t * params, const char *name, + grub_cipher_type_t type) +{ + grub_cipher_t cipher = get_cipher (name, type); + + if (!cipher) { + grub_dl_t mod = NULL; + mod = grub_dl_load(name); + if (mod) + cipher = get_cipher(name, type); + } + + grub_err_t err; + + if (cipher == NULL) + { + const char *errstr = "Illegal cipher type"; + + switch (type) + { + case GRUB_CIPHER_TYPE_NONE: + break; + + case GRUB_CIPHER_TYPE_CIPHER: + errstr = "Unknown cipher"; + break; + + case GRUB_CIPHER_TYPE_HASH: + errstr = "Unknown hash"; + break; + } + + return grub_error (GRUB_ERR_BAD_ARGUMENT, errstr); + } + + *params = grub_malloc (sizeof (struct grub_cipher_params)); + if (*params == NULL) + return grub_errno; + + if (cipher->init) + { + if ((err = cipher->init (*params)) != GRUB_ERR_NONE) + { + grub_free (*params); + return err; + } + } + else + { + unsigned int i, keysize = 0; + + /* Set keysize to largest */ + for (i = 0; i < cipher->keysizes_length; i++) + keysize = MAX (keysize, cipher->keysizes[i]); + + (*params)->keysize = keysize; + (*params)->u.cipher.mode = GRUB_CIPHER_MODE_ECB; + } + + (*params)->cipher = cipher; + return GRUB_ERR_NONE; +} + +void +grub_crypto_delete_cipher (grub_cipher_params_t params) +{ + if (params->cipher->deinit) + params->cipher->deinit (params); + + grub_free (params); +} + +int +grub_crypto_cipher_iterate (grub_crypto_hook hook, void *data) +{ + struct cipher_list *i; + + for (i = cipher_list; i != NULL; i = i->next) + if (hook (i->cipher, data)) + return 1; + + return 0; +} + +void +grub_crypto_cipher_register (grub_cipher_t cipher) +{ + struct cipher_list *newcipher = grub_malloc (sizeof (struct cipher_list)); + + if (!newcipher) + return; /* out of memory! */ + + newcipher->cipher = cipher; + newcipher->next = cipher_list; + cipher_list = newcipher; +} + +void +grub_crypto_cipher_unregister (grub_cipher_t cipher) +{ + struct cipher_list *i, **prev; + + for (i = cipher_list, prev = &cipher_list; i != NULL; + prev = &i->next, i = i->next) + if (!grub_strcmp (i->cipher->name, cipher->name)) + break; + + if (!i) + { + grub_printf ("BUG: Trying to unregister a non-registered cipher!\n"); + return; + } + + /* Remove cipher from list */ + *prev = i->next; + grub_free (i); +} + +grub_err_t +grub_crypto_set_key (grub_cipher_params_t params, const char *key) +{ + if (params->cipher->u.cipher.set_key) + return params->cipher->u.cipher.set_key (params, key); + else + return GRUB_ERR_NONE; +} + +grub_err_t +grub_crypto_encrypt (grub_cipher_params_t params, char *out, + char *in, grub_size_t outsize, grub_size_t insize) +{ + grub_size_t i; + + if (!params->cipher->u.cipher.encrypt_block) + return GRUB_ERR_NOT_IMPLEMENTED_YET; + + if (insize % params->cipher->blocksize != 0) + return grub_error(GRUB_ERR_BAD_ARGUMENT, "Size must be multiple of cipher block size"); + + switch (params->u.cipher.mode) { + + case GRUB_CIPHER_MODE_ECB: + for (i = 0; i < insize; i += params->cipher->blocksize) + params->cipher->u.cipher.encrypt_block(params, (char*) out + i, (char*) in + i); + return GRUB_ERR_NONE; + + default: + return GRUB_ERR_NOT_IMPLEMENTED_YET; + } +} + +grub_err_t +grub_crypto_decrypt (grub_cipher_params_t params, char *out, + char *in, grub_size_t outsize, grub_size_t insize) +{ + grub_size_t i, j; + unsigned char temp[params->cipher->blocksize]; + unsigned char prevcipher[params->cipher->blocksize]; + + if (!params->cipher->u.cipher.decrypt_block) + return GRUB_ERR_NOT_IMPLEMENTED_YET; + + if (insize % params->cipher->blocksize != 0) + return grub_error(GRUB_ERR_BAD_ARGUMENT, "Size must be multiple of cipher block size"); + + switch (params->u.cipher.mode) { + + case GRUB_CIPHER_MODE_ECB: + for (i = 0; i < insize; i += params->cipher->blocksize) { + params->cipher->u.cipher.decrypt_block(params, (char*) out + i, (char*) in + i); + } + return 0; + + case GRUB_CIPHER_MODE_CBC_PLAIN: + case GRUB_CIPHER_MODE_CBC_ESSIV: + if (!params->u.cipher.iv) + return grub_error(GRUB_ERR_BAD_ARGUMENT, "Initialisation vector not specified"); + + grub_memcpy(prevcipher, params->u.cipher.iv, params->cipher->blocksize); + + for (i = 0; i < insize; i += params->cipher->blocksize) { + params->cipher->u.cipher.decrypt_block(params, (char*) temp, (char*) in+i); + for (j = 0; j < params->cipher->blocksize; j++) + temp[j] = temp[j] ^ prevcipher[j]; + + grub_memcpy(prevcipher, in+i, params->cipher->blocksize); + grub_memcpy(out+i, temp, params->cipher->blocksize); + } + + break; + } + + return 0; +} + +grub_err_t +grub_crypto_decrypt_inplace (grub_cipher_params_t params, char *buf, + grub_size_t size) +{ + return grub_crypto_decrypt(params, buf, buf, size, size); +} + +grub_err_t +grub_crypto_encrypt_inplace (grub_cipher_params_t params, char *buf, + grub_size_t size) +{ + if (params->cipher->u.cipher.encrypt_inplace) + return params->cipher->u.cipher.encrypt_inplace (params, buf, size); + else + return GRUB_ERR_NOT_IMPLEMENTED_YET; +} + +/***** None cipher interface ***********************************************/ + +static grub_err_t +cipher_none_crypt (grub_cipher_params_t unused, char **out, const char *in, + grub_size_t * outsize, grub_size_t insize) +{ + (void) unused; + if (!(*out = grub_malloc (insize))) + return grub_errno; + *out = grub_memcpy (*out, in, insize); + *outsize = insize; + return 0; +} + +static grub_err_t +cipher_none_crypt_inplace (grub_cipher_params_t unused, char *buf, + grub_size_t size) +{ + (void) unused; + (void) buf; + (void) size; + return 0; +} + +static grub_err_t +hash_none_fn (grub_cipher_params_t params, char *out, const char *in, + grub_size_t insize) +{ + params->keysize = insize; + grub_memcpy (out, in, insize); + return 0; +} + +static struct grub_cipher grub_cipher_none = { + .name = "none", + .type = GRUB_CIPHER_TYPE_CIPHER, + .keysizes_length = 0, + + .u.cipher = { + .encrypt = cipher_none_crypt, + .decrypt = cipher_none_crypt, + .decrypt_inplace = cipher_none_crypt_inplace, + .encrypt_inplace = cipher_none_crypt_inplace} +}; + +static struct grub_cipher grub_hash_none = { + .name = "none", + .type = GRUB_CIPHER_TYPE_HASH, + .keysizes_length = 0, + .u.hash.fn = hash_none_fn +}; + +static const struct grub_arg_option options[] = {}; + + +static grub_err_t +grub_cmd_hash(struct grub_arg_list *state, int argc, char **args) +{ + char digest[64]; + grub_cipher_params_t hash; + grub_err_t err; + int i; + + if (argc < 2) + return grub_error (GRUB_ERR_BAD_ARGUMENT, "Hash and data required"); + + hash=grub_malloc(sizeof(struct grub_cipher_params)); + + err = grub_crypto_new_cipher(&hash, args[0], GRUB_CIPHER_TYPE_HASH); + if (err) + return grub_error(GRUB_ERR_BAD_ARGUMENT, "Hash doesn't exist"); + + err = grub_crypto_hash(hash, digest, args[1], grub_strlen(args[1])); + + for (i = 0; i < hash->keysize; i++) + grub_printf("%c%c", hexchars[(digest[i]>>4)&0xF], hexchars[digest[i]&0xF] ); + grub_printf("\n"); + + return GRUB_ERR_NONE; +} + + +/***** GRUB module (de-)initialization *************************************/ + +GRUB_MOD_INIT (crypto) +{ + grub_crypto_cipher_register (&grub_cipher_none); + grub_crypto_cipher_register (&grub_hash_none); + grub_register_command("hash", grub_cmd_hash, + "hash [HASH] [STRING]", "Computes a hash"); +} + +GRUB_MOD_FINI (crypto) +{ + grub_crypto_cipher_unregister (&grub_hash_none); + grub_crypto_cipher_unregister (&grub_cipher_none); + grub_unregister_command("hash"); +} + +/* vi: set et sw=2 sts=2: */ === added file 'include/grub/crypto.h' --- include/grub/crypto.h 1970-01-01 00:00:00 +0000 +++ include/grub/crypto.h 2009-06-21 10:02:28 +0000 @@ -0,0 +1,137 @@ +/* + * crypto.h - GRUB cryptographic API + * + * Copyright (C) 2007 Simon Peter + */ +/* + * GRUB -- GRand Unified Bootloader + * Copyright (C) 2003,2007 Free Software Foundation, Inc. + * + * GRUB 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 3 of the License, or + * (at your option) any later version. + * + * GRUB 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 GRUB. If not, see . + */ + +#ifndef CRYPTO_H +#define CRYPTO_H + +#include + +enum grub_cipher_type +{ + GRUB_CIPHER_TYPE_NONE = 0, + GRUB_CIPHER_TYPE_CIPHER, + GRUB_CIPHER_TYPE_HASH +}; + +enum grub_cipher_mode +{ + GRUB_CIPHER_MODE_ECB = 0, + GRUB_CIPHER_MODE_CBC_PLAIN, + GRUB_CIPHER_MODE_CBC_ESSIV +}; + +typedef enum grub_cipher_type grub_cipher_type_t; +typedef enum grub_cipher_mode grub_cipher_mode_t; + +struct grub_cipher_params; +typedef struct grub_cipher_params *grub_cipher_params_t; + +struct grub_cipher +{ + const char *name; + grub_cipher_type_t type; + const unsigned int *keysizes, keysizes_length; + const unsigned int blocksize; + + grub_err_t (*init) (grub_cipher_params_t); + void (*deinit) (grub_cipher_params_t); + + union + { + struct + { + const unsigned int *ivsizes, ivsizes_length; + + grub_err_t (*set_key) (grub_cipher_params_t, const char *key); + grub_err_t (*encrypt) (grub_cipher_params_t, char **out, + const char *in, grub_size_t * outsize, + grub_size_t insize); + grub_err_t (*decrypt) (grub_cipher_params_t, char **out, + const char *in, grub_size_t * outsize, + grub_size_t insize); + grub_err_t (*decrypt_block) (grub_cipher_params_t, char *out, char *in); + grub_err_t (*encrypt_block) (grub_cipher_params_t, char *out, char *in); + grub_err_t (*decrypt_inplace) (grub_cipher_params_t, char *buf, + grub_size_t size); + grub_err_t (*encrypt_inplace) (grub_cipher_params_t, char *buf, + grub_size_t size); + } cipher; + + struct + { + grub_err_t (*fn) (grub_cipher_params_t, char *out, const char *in, + grub_size_t insize); + } hash; + } u; +}; + +typedef struct grub_cipher *grub_cipher_t; + +struct grub_cipher_params +{ + grub_cipher_t cipher; + void *private; + unsigned int keysize; + + union + { + struct + { + unsigned char *iv; + unsigned int iv_length; + grub_cipher_mode_t mode; + } cipher; + } u; +}; + +typedef int (*grub_crypto_hook) (grub_cipher_t, void *); + +grub_err_t EXPORT_FUNC (grub_crypto_encrypt) (grub_cipher_params_t params, + char *out, char *in, + grub_size_t outsize, + grub_size_t insize); +grub_err_t EXPORT_FUNC (grub_crypto_decrypt) (grub_cipher_params_t params, + char *out, char *in, + grub_size_t outsize, + grub_size_t insize); +grub_err_t EXPORT_FUNC (grub_crypto_decrypt_inplace) (grub_cipher_params_t + params, char *buf, + grub_size_t size); +grub_err_t EXPORT_FUNC (grub_crypto_encrypt_inplace) (grub_cipher_params_t + params, char *buf, + grub_size_t size); +grub_err_t EXPORT_FUNC (grub_crypto_set_key) (grub_cipher_params_t params, + const char *key); +int EXPORT_FUNC (grub_crypto_cipher_iterate) (grub_crypto_hook hook, + void *data); +grub_err_t EXPORT_FUNC (grub_crypto_hash) (grub_cipher_params_t params, + char *hash, const char *payload, + unsigned int size); +grub_err_t EXPORT_FUNC (grub_crypto_new_cipher) (grub_cipher_params_t * + params, const char *name, + grub_cipher_type_t type); +void EXPORT_FUNC (grub_crypto_delete_cipher) (grub_cipher_params_t params); +void EXPORT_FUNC (grub_crypto_cipher_register) (grub_cipher_t cipher); +void EXPORT_FUNC (grub_crypto_cipher_unregister) (grub_cipher_t cipher); + +#endif --Boundary-01=_OyXiKEWI6qSqEQN Content-Type: text/x-diff; charset="utf-8"; name="aes.diff" Content-Transfer-Encoding: quoted-printable Content-Disposition: inline; filename="aes.diff" =3D=3D=3D modified file 'conf/common.rmk' =2D-- conf/common.rmk 2009-06-21 10:11:34 +0000 +++ conf/common.rmk 2009-06-21 10:16:08 +0000 @@ -653,3 +653,9 @@ sha512_mod_SOURCES =3D crypto/sha512.c sha512_mod_CFLAGS =3D $(COMMON_CFLAGS) sha512_mod_LDFLAGS =3D $(COMMON_LDFLAGS) + +# For aes.mod +pkglib_MODULES +=3D aes.mod +aes_mod_SOURCES =3D crypto/aes.c +aes_mod_CFLAGS =3D $(COMMON_CFLAGS) +aes_mod_LDFLAGS =3D $(COMMON_LDFLAGS) =3D=3D=3D added file 'crypto/aes.c' =2D-- crypto/aes.c 1970-01-01 00:00:00 +0000 +++ crypto/aes.c 2009-06-21 10:16:08 +0000 @@ -0,0 +1,762 @@ +/* Rijndael (AES) for GnuPG + * Copyright (C) 2000, 2001, 2002, 2003, 2007, + * 2008 Free Software Foundation, Inc. + * + * This file is part of Libgcrypt. + * + * Libgcrypt 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 2.1 of + * the License, or (at your option) any later version. + * + * Libgcrypt 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 Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this program; if not, see . + ******************************************************************* + * The code here is based on the optimized implementation taken from + * http://www.esat.kuleuven.ac.be/~rijmen/rijndael/ on Oct 2, 2000, + * which carries this notice: + *------------------------------------------ + * rijndael-alg-fst.c v2.3 April '2000 + * + * Optimised ANSI C code + * + * authors: v1.0: Antoon Bosselaers + * v2.0: Vincent Rijmen + * v2.3: Paulo Barreto + * + * This code is placed in the public domain. + *------------------------------------------ + */ + +#include +#include +#include +#include +#include +#include + +#define MAXKC (256/32) +#define MAXROUNDS 14 +#define BLOCKSIZE (128/8) + +typedef union { + int a; + short b; + char c[1]; + long d; +#ifdef HAVE_U64_TYPEDEF + u64 e; +#endif + float f; + double g; +} PROPERLY_ALIGNED_TYPE; + +/* USE_PADLOCK indicates whether to compile the padlock specific + code. */ +#undef USE_PADLOCK +#ifdef ENABLE_PADLOCK_SUPPORT +# if defined (__i386__) && SIZEOF_UNSIGNED_LONG =3D=3D 4 && defined (__GNU= C__) +# define USE_PADLOCK +# endif +#endif /*ENABLE_PADLOCK_SUPPORT*/ + +static const char *selftest(void); + +typedef struct=20 +{ + int ROUNDS; /* Key-length-dependent number of rounds. */ + int decryption_prepared; /* The decryption key schedule is available. = */ +#ifdef USE_PADLOCK + int use_padlock; /* Padlock shall be used. */ + /* The key as passed to the padlock engine. */ + unsigned char padlock_key[16] __attribute__ ((aligned (16))); +#endif + union + { + PROPERLY_ALIGNED_TYPE dummy; + grub_uint8_t keyschedule[MAXROUNDS+1][4][4]; + } u1; + union + { + PROPERLY_ALIGNED_TYPE dummy; + grub_uint8_t keyschedule[MAXROUNDS+1][4][4];=09 + } u2; +} RIJNDAEL_context; + +#define keySched u1.keyschedule +#define keySched2 u2.keyschedule + +/* All the numbers. */ +#include "rijndael-tables.h" + + +/* Perform the key setup. */ =20 +static grub_err_t +do_setkey (RIJNDAEL_context *ctx, const grub_uint8_t *key, const unsigned = keylen) +{ + static int initialized =3D 0; + static const char *selftest_failed=3D0; + int ROUNDS; + grub_uint8_t k[MAXKC][4]; + int i,j, r, t, rconpointer =3D 0; + grub_uint8_t tk[MAXKC][4]; + int KC; + + if (!initialized) + { + initialized =3D 1; + selftest_failed =3D selftest (); + if( selftest_failed ) + grub_dprintf("aes", "%s\n", selftest_failed ); + } + if( selftest_failed ) + return GRUB_ERR_TEST_FAILURE; + + ctx->decryption_prepared =3D 0; +#ifdef USE_PADLOCK + ctx->use_padlock =3D 0; +#endif + + if( keylen =3D=3D 128/8 ) + { + ROUNDS =3D 10; + KC =3D 4; +#ifdef USE_PADLOCK + if ((_gcry_get_hw_features () & HWF_PADLOCK_AES)) + { + ctx->use_padlock =3D 1; + memcpy (ctx->padlock_key, key, keylen); + } +#endif + } + else if ( keylen =3D=3D 192/8 ) + { + ROUNDS =3D 12; + KC =3D 6; + } + else if ( keylen =3D=3D 256/8 ) + { + ROUNDS =3D 14; + KC =3D 8; + } + else + return GRUB_ERR_BAD_ARGUMENT; + + ctx->ROUNDS =3D ROUNDS; + +#ifdef USE_PADLOCK + if (ctx->use_padlock) + { + /* Nothing to do as we support only hardware key generation for + now. */ + } + else +#endif /*USE_PADLOCK*/ + { +#define W (ctx->keySched) + for (i =3D 0; i < keylen; i++)=20 + { + k[i >> 2][i & 3] =3D key[i];=20 + } + + for (j =3D KC-1; j >=3D 0; j--)=20 + { + *((grub_uint32_t*)tk[j]) =3D *((grub_uint32_t*)k[j]); + } + r =3D 0; + t =3D 0; + /* Copy values into round key array. */ + for (j =3D 0; (j < KC) && (r < ROUNDS + 1); ) + { + for (; (j < KC) && (t < 4); j++, t++) + { + *((grub_uint32_t*)W[r][t]) =3D *((grub_uint32_t*)tk[j]); + } + if (t =3D=3D 4) + { + r++; + t =3D 0; + } + } + + while (r < ROUNDS + 1) + { + /* While not enough round key material calculated calculate + new values. */ + tk[0][0] ^=3D S[tk[KC-1][1]]; + tk[0][1] ^=3D S[tk[KC-1][2]]; + tk[0][2] ^=3D S[tk[KC-1][3]]; + tk[0][3] ^=3D S[tk[KC-1][0]]; + tk[0][0] ^=3D rcon[rconpointer++]; + + if (KC !=3D 8) + { + for (j =3D 1; j < KC; j++)=20 + { + *((grub_uint32_t*)tk[j]) ^=3D *((grub_uint32_t*)tk[j-1]); + } + }=20 + else=20 + { + for (j =3D 1; j < KC/2; j++) + { + *((grub_uint32_t*)tk[j]) ^=3D *((grub_uint32_t*)tk[j-1]); + } + tk[KC/2][0] ^=3D S[tk[KC/2 - 1][0]]; + tk[KC/2][1] ^=3D S[tk[KC/2 - 1][1]]; + tk[KC/2][2] ^=3D S[tk[KC/2 - 1][2]]; + tk[KC/2][3] ^=3D S[tk[KC/2 - 1][3]]; + for (j =3D KC/2 + 1; j < KC; j++) + { + *((grub_uint32_t*)tk[j]) ^=3D *((grub_uint32_t*)tk[j-1]); + } + } + + /* Copy values into round key array. */ + for (j =3D 0; (j < KC) && (r < ROUNDS + 1); ) + { + for (; (j < KC) && (t < 4); j++, t++) + { + *((grub_uint32_t*)W[r][t]) =3D *((grub_uint32_t*)tk[j]); + } + if (t =3D=3D 4) + { + r++; + t =3D 0; + } + } + } =09 +#undef W =20 + } + + return 0; +} + + +static grub_err_t +rijndael_setkey (void *context, const grub_uint8_t *key, const unsigned ke= ylen) +{ + RIJNDAEL_context *ctx =3D context; + + int rc =3D do_setkey (ctx, key, keylen); + // _gcry_burn_stack ( 100 + 16*sizeof(int)); + return rc; +} + + +/* Make a decryption key from an encryption key. */ +static void +prepare_decryption( RIJNDAEL_context *ctx ) +{ + int r; + grub_uint8_t *w; + + for (r=3D0; r < MAXROUNDS+1; r++ ) + { + *((grub_uint32_t*)ctx->keySched2[r][0]) =3D *((grub_uint32_t*)ctx->key= Sched[r][0]); + *((grub_uint32_t*)ctx->keySched2[r][1]) =3D *((grub_uint32_t*)ctx->key= Sched[r][1]); + *((grub_uint32_t*)ctx->keySched2[r][2]) =3D *((grub_uint32_t*)ctx->key= Sched[r][2]); + *((grub_uint32_t*)ctx->keySched2[r][3]) =3D *((grub_uint32_t*)ctx->key= Sched[r][3]); + } +#define W (ctx->keySched2) + for (r =3D 1; r < ctx->ROUNDS; r++) + { + w =3D W[r][0]; + *((grub_uint32_t*)w) =3D *((grub_uint32_t*)U1[w[0]]) ^ *((grub_uint32_= t*)U2[w[1]]) + ^ *((grub_uint32_t*)U3[w[2]]) ^ *((grub_uint32_t*)U4[w[3]]); + + w =3D W[r][1]; + *((grub_uint32_t*)w) =3D *((grub_uint32_t*)U1[w[0]]) ^ *((grub_uint32_= t*)U2[w[1]]) + ^ *((grub_uint32_t*)U3[w[2]]) ^ *((grub_uint32_t*)U4[w[3]]); + + w =3D W[r][2]; + *((grub_uint32_t*)w) =3D *((grub_uint32_t*)U1[w[0]]) ^ *((grub_uint32_= t*)U2[w[1]]) + ^ *((grub_uint32_t*)U3[w[2]]) ^ *((grub_uint32_t*)U4[w[3]]); + + w =3D W[r][3]; + *((grub_uint32_t*)w) =3D *((grub_uint32_t*)U1[w[0]]) ^ *((grub_uint32_= t*)U2[w[1]]) + ^ *((grub_uint32_t*)U3[w[2]]) ^ *((grub_uint32_t*)U4[w[3]]); + } +#undef W +}=09 + + +=0C +/* Encrypt one block. A and B need to be aligned on a 4 grub_uint8_t + boundary. A and B may be the same. */ +static void +do_encrypt_aligned (const RIJNDAEL_context *ctx,=20 + unsigned char *b, const unsigned char *a) +{ +#define rk (ctx->keySched) + int ROUNDS =3D ctx->ROUNDS; + int r; + union + { + grub_uint32_t tempgrub_uint32_t[4]; /* Force correct alignment. */ + grub_uint8_t temp[4][4]; + } u; + + *((grub_uint32_t*)u.temp[0]) =3D *((grub_uint32_t*)(a )) ^ *((grub_uin= t32_t*)rk[0][0]); + *((grub_uint32_t*)u.temp[1]) =3D *((grub_uint32_t*)(a+ 4)) ^ *((grub_uin= t32_t*)rk[0][1]); + *((grub_uint32_t*)u.temp[2]) =3D *((grub_uint32_t*)(a+ 8)) ^ *((grub_uin= t32_t*)rk[0][2]); + *((grub_uint32_t*)u.temp[3]) =3D *((grub_uint32_t*)(a+12)) ^ *((grub_uin= t32_t*)rk[0][3]); + *((grub_uint32_t*)(b )) =3D (*((grub_uint32_t*)T1[u.temp[0][0]]) + ^ *((grub_uint32_t*)T2[u.temp[1][1]]) + ^ *((grub_uint32_t*)T3[u.temp[2][2]])=20 + ^ *((grub_uint32_t*)T4[u.temp[3][3]])); + *((grub_uint32_t*)(b + 4)) =3D (*((grub_uint32_t*)T1[u.temp[1][0]]) + ^ *((grub_uint32_t*)T2[u.temp[2][1]]) + ^ *((grub_uint32_t*)T3[u.temp[3][2]])=20 + ^ *((grub_uint32_t*)T4[u.temp[0][3]])); + *((grub_uint32_t*)(b + 8)) =3D (*((grub_uint32_t*)T1[u.temp[2][0]]) + ^ *((grub_uint32_t*)T2[u.temp[3][1]]) + ^ *((grub_uint32_t*)T3[u.temp[0][2]])=20 + ^ *((grub_uint32_t*)T4[u.temp[1][3]])); + *((grub_uint32_t*)(b +12)) =3D (*((grub_uint32_t*)T1[u.temp[3][0]]) + ^ *((grub_uint32_t*)T2[u.temp[0][1]]) + ^ *((grub_uint32_t*)T3[u.temp[1][2]])=20 + ^ *((grub_uint32_t*)T4[u.temp[2][3]])); + + for (r =3D 1; r < ROUNDS-1; r++) + { + *((grub_uint32_t*)u.temp[0]) =3D *((grub_uint32_t*)(b )) ^ *((grub_u= int32_t*)rk[r][0]); + *((grub_uint32_t*)u.temp[1]) =3D *((grub_uint32_t*)(b+ 4)) ^ *((grub_u= int32_t*)rk[r][1]); + *((grub_uint32_t*)u.temp[2]) =3D *((grub_uint32_t*)(b+ 8)) ^ *((grub_u= int32_t*)rk[r][2]); + *((grub_uint32_t*)u.temp[3]) =3D *((grub_uint32_t*)(b+12)) ^ *((grub_u= int32_t*)rk[r][3]); + + *((grub_uint32_t*)(b )) =3D (*((grub_uint32_t*)T1[u.temp[0][0]]) + ^ *((grub_uint32_t*)T2[u.temp[1][1]]) + ^ *((grub_uint32_t*)T3[u.temp[2][2]])=20 + ^ *((grub_uint32_t*)T4[u.temp[3][3]])); + *((grub_uint32_t*)(b + 4)) =3D (*((grub_uint32_t*)T1[u.temp[1][0]]) + ^ *((grub_uint32_t*)T2[u.temp[2][1]]) + ^ *((grub_uint32_t*)T3[u.temp[3][2]])=20 + ^ *((grub_uint32_t*)T4[u.temp[0][3]])); + *((grub_uint32_t*)(b + 8)) =3D (*((grub_uint32_t*)T1[u.temp[2][0]]) + ^ *((grub_uint32_t*)T2[u.temp[3][1]]) + ^ *((grub_uint32_t*)T3[u.temp[0][2]])=20 + ^ *((grub_uint32_t*)T4[u.temp[1][3]])); + *((grub_uint32_t*)(b +12)) =3D (*((grub_uint32_t*)T1[u.temp[3][0]]) + ^ *((grub_uint32_t*)T2[u.temp[0][1]]) + ^ *((grub_uint32_t*)T3[u.temp[1][2]])=20 + ^ *((grub_uint32_t*)T4[u.temp[2][3]])); + } + + /* Last round is special. */ =20 + *((grub_uint32_t*)u.temp[0]) =3D *((grub_uint32_t*)(b )) ^ *((grub_uin= t32_t*)rk[ROUNDS-1][0]); + *((grub_uint32_t*)u.temp[1]) =3D *((grub_uint32_t*)(b+ 4)) ^ *((grub_uin= t32_t*)rk[ROUNDS-1][1]); + *((grub_uint32_t*)u.temp[2]) =3D *((grub_uint32_t*)(b+ 8)) ^ *((grub_uin= t32_t*)rk[ROUNDS-1][2]); + *((grub_uint32_t*)u.temp[3]) =3D *((grub_uint32_t*)(b+12)) ^ *((grub_uin= t32_t*)rk[ROUNDS-1][3]); + b[ 0] =3D T1[u.temp[0][0]][1]; + b[ 1] =3D T1[u.temp[1][1]][1]; + b[ 2] =3D T1[u.temp[2][2]][1]; + b[ 3] =3D T1[u.temp[3][3]][1]; + b[ 4] =3D T1[u.temp[1][0]][1]; + b[ 5] =3D T1[u.temp[2][1]][1]; + b[ 6] =3D T1[u.temp[3][2]][1]; + b[ 7] =3D T1[u.temp[0][3]][1]; + b[ 8] =3D T1[u.temp[2][0]][1]; + b[ 9] =3D T1[u.temp[3][1]][1]; + b[10] =3D T1[u.temp[0][2]][1]; + b[11] =3D T1[u.temp[1][3]][1]; + b[12] =3D T1[u.temp[3][0]][1]; + b[13] =3D T1[u.temp[0][1]][1]; + b[14] =3D T1[u.temp[1][2]][1]; + b[15] =3D T1[u.temp[2][3]][1]; + *((grub_uint32_t*)(b )) ^=3D *((grub_uint32_t*)rk[ROUNDS][0]); + *((grub_uint32_t*)(b+ 4)) ^=3D *((grub_uint32_t*)rk[ROUNDS][1]); + *((grub_uint32_t*)(b+ 8)) ^=3D *((grub_uint32_t*)rk[ROUNDS][2]); + *((grub_uint32_t*)(b+12)) ^=3D *((grub_uint32_t*)rk[ROUNDS][3]); +#undef rk +} + +static void +do_encrypt (const RIJNDAEL_context *ctx, + unsigned char *bx, const unsigned char *ax) +{ + /* BX and AX are not necessary correctly aligned. Thus we need to + copy them here. */ + union + { + grub_uint32_t dummy[4];=20 + grub_uint8_t a[16]; + } a; + union + { + grub_uint32_t dummy[4];=20 + grub_uint8_t b[16]; + } b; + + memcpy (a.a, ax, 16); + do_encrypt_aligned (ctx, b.b, a.a); + memcpy (bx, b.b, 16); +} + + +/* Encrypt or decrypt one block using the padlock engine. A and B may + be the same. */ +#ifdef USE_PADLOCK +static void +do_padlock (const RIJNDAEL_context *ctx, int decrypt_flag, + unsigned char *bx, const unsigned char *ax) +{ + /* BX and AX are not necessary correctly aligned. Thus we need to + copy them here. */ + unsigned char a[16] __attribute__ ((aligned (16))); + unsigned char b[16] __attribute__ ((aligned (16))); + unsigned int cword[4] __attribute__ ((aligned (16))); + + /* The control word fields are: +127:12 11:10 9 8 7 6 5 4 3:0 +RESERVED KSIZE CRYPT INTER KEYGN CIPHR ALIGN DGEST ROUND */ + cword[0] =3D (ctx->ROUNDS & 15); /* (The mask is just a safeguard.) */ + cword[1] =3D 0; + cword[2] =3D 0; + cword[3] =3D 0; + if (decrypt_flag) + cword[0] |=3D 0x00000200; + + memcpy (a, ax, 16); + + asm volatile=20 + ("pushfl\n\t" /* Force key reload. */ =20 + "popfl\n\t" + "xchg %3, %%ebx\n\t" /* Load key. */ + "movl $1, %%ecx\n\t" /* Init counter for just one block. */ + ".grub_uint8_t 0xf3, 0x0f, 0xa7, 0xc8\n\t" /* REP XSTORE ECB. */ + "xchg %3, %%ebx\n" /* Restore GOT register. */ + : /* No output */ + : "S" (a), "D" (b), "d" (cword), "r" (ctx->padlock_key) + : "%ecx", "cc", "memory" + ); + + memcpy (bx, b, 16); + +} +#endif /*USE_PADLOCK*/ + + +static void +rijndael_encrypt (void *context, grub_uint8_t *b, const grub_uint8_t *a) +{ + RIJNDAEL_context *ctx =3D context; + +#ifdef USE_PADLOCK + if (ctx->use_padlock) + { + do_padlock (ctx, 0, b, a); + // _gcry_burn_stack (48 + 15 /* possible padding for alignment */= ); + } + else +#endif /*USE_PADLOCK*/ + { + do_encrypt (ctx, b, a); + // _gcry_burn_stack (48 + 2*sizeof(int)); + } +} + +=0C +/* Decrypt one block. A and B need to be aligned on a 4 grub_uint8_t boun= dary + and the decryption must have been prepared. A and B may be the + same. */ +static void +do_decrypt_aligned (RIJNDAEL_context *ctx,=20 + unsigned char *b, const unsigned char *a) +{ +#define rk (ctx->keySched2) + int ROUNDS =3D ctx->ROUNDS;=20 + int r; + union=20 + { + grub_uint32_t tempgrub_uint32_t[4]; /* Force correct alignment. */ + grub_uint8_t temp[4][4]; + } u; + + + *((grub_uint32_t*)u.temp[0]) =3D *((grub_uint32_t*)(a )) ^ *((grub_uin= t32_t*)rk[ROUNDS][0]); + *((grub_uint32_t*)u.temp[1]) =3D *((grub_uint32_t*)(a+ 4)) ^ *((grub_uin= t32_t*)rk[ROUNDS][1]); + *((grub_uint32_t*)u.temp[2]) =3D *((grub_uint32_t*)(a+ 8)) ^ *((grub_uin= t32_t*)rk[ROUNDS][2]); + *((grub_uint32_t*)u.temp[3]) =3D *((grub_uint32_t*)(a+12)) ^ *((grub_uin= t32_t*)rk[ROUNDS][3]); + + *((grub_uint32_t*)(b )) =3D (*((grub_uint32_t*)T5[u.temp[0][0]]) + ^ *((grub_uint32_t*)T6[u.temp[3][1]]) + ^ *((grub_uint32_t*)T7[u.temp[2][2]])=20 + ^ *((grub_uint32_t*)T8[u.temp[1][3]])); + *((grub_uint32_t*)(b+ 4)) =3D (*((grub_uint32_t*)T5[u.temp[1][0]]) + ^ *((grub_uint32_t*)T6[u.temp[0][1]]) + ^ *((grub_uint32_t*)T7[u.temp[3][2]])=20 + ^ *((grub_uint32_t*)T8[u.temp[2][3]])); + *((grub_uint32_t*)(b+ 8)) =3D (*((grub_uint32_t*)T5[u.temp[2][0]]) + ^ *((grub_uint32_t*)T6[u.temp[1][1]]) + ^ *((grub_uint32_t*)T7[u.temp[0][2]])=20 + ^ *((grub_uint32_t*)T8[u.temp[3][3]])); + *((grub_uint32_t*)(b+12)) =3D (*((grub_uint32_t*)T5[u.temp[3][0]]) + ^ *((grub_uint32_t*)T6[u.temp[2][1]]) + ^ *((grub_uint32_t*)T7[u.temp[1][2]])=20 + ^ *((grub_uint32_t*)T8[u.temp[0][3]])); + + for (r =3D ROUNDS-1; r > 1; r--) + { + *((grub_uint32_t*)u.temp[0]) =3D *((grub_uint32_t*)(b )) ^ *((grub_u= int32_t*)rk[r][0]); + *((grub_uint32_t*)u.temp[1]) =3D *((grub_uint32_t*)(b+ 4)) ^ *((grub_u= int32_t*)rk[r][1]); + *((grub_uint32_t*)u.temp[2]) =3D *((grub_uint32_t*)(b+ 8)) ^ *((grub_u= int32_t*)rk[r][2]); + *((grub_uint32_t*)u.temp[3]) =3D *((grub_uint32_t*)(b+12)) ^ *((grub_u= int32_t*)rk[r][3]); + *((grub_uint32_t*)(b )) =3D (*((grub_uint32_t*)T5[u.temp[0][0]]) + ^ *((grub_uint32_t*)T6[u.temp[3][1]]) + ^ *((grub_uint32_t*)T7[u.temp[2][2]])=20 + ^ *((grub_uint32_t*)T8[u.temp[1][3]])); + *((grub_uint32_t*)(b+ 4)) =3D (*((grub_uint32_t*)T5[u.temp[1][0]]) + ^ *((grub_uint32_t*)T6[u.temp[0][1]]) + ^ *((grub_uint32_t*)T7[u.temp[3][2]])=20 + ^ *((grub_uint32_t*)T8[u.temp[2][3]])); + *((grub_uint32_t*)(b+ 8)) =3D (*((grub_uint32_t*)T5[u.temp[2][0]]) + ^ *((grub_uint32_t*)T6[u.temp[1][1]]) + ^ *((grub_uint32_t*)T7[u.temp[0][2]])=20 + ^ *((grub_uint32_t*)T8[u.temp[3][3]])); + *((grub_uint32_t*)(b+12)) =3D (*((grub_uint32_t*)T5[u.temp[3][0]]) + ^ *((grub_uint32_t*)T6[u.temp[2][1]]) + ^ *((grub_uint32_t*)T7[u.temp[1][2]])=20 + ^ *((grub_uint32_t*)T8[u.temp[0][3]])); + } + + /* Last round is special. */ =20 + *((grub_uint32_t*)u.temp[0]) =3D *((grub_uint32_t*)(b )) ^ *((grub_uin= t32_t*)rk[1][0]); + *((grub_uint32_t*)u.temp[1]) =3D *((grub_uint32_t*)(b+ 4)) ^ *((grub_uin= t32_t*)rk[1][1]); + *((grub_uint32_t*)u.temp[2]) =3D *((grub_uint32_t*)(b+ 8)) ^ *((grub_uin= t32_t*)rk[1][2]); + *((grub_uint32_t*)u.temp[3]) =3D *((grub_uint32_t*)(b+12)) ^ *((grub_uin= t32_t*)rk[1][3]); + b[ 0] =3D S5[u.temp[0][0]]; + b[ 1] =3D S5[u.temp[3][1]]; + b[ 2] =3D S5[u.temp[2][2]]; + b[ 3] =3D S5[u.temp[1][3]]; + b[ 4] =3D S5[u.temp[1][0]]; + b[ 5] =3D S5[u.temp[0][1]]; + b[ 6] =3D S5[u.temp[3][2]]; + b[ 7] =3D S5[u.temp[2][3]]; + b[ 8] =3D S5[u.temp[2][0]]; + b[ 9] =3D S5[u.temp[1][1]]; + b[10] =3D S5[u.temp[0][2]]; + b[11] =3D S5[u.temp[3][3]]; + b[12] =3D S5[u.temp[3][0]]; + b[13] =3D S5[u.temp[2][1]]; + b[14] =3D S5[u.temp[1][2]]; + b[15] =3D S5[u.temp[0][3]]; + *((grub_uint32_t*)(b )) ^=3D *((grub_uint32_t*)rk[0][0]); + *((grub_uint32_t*)(b+ 4)) ^=3D *((grub_uint32_t*)rk[0][1]); + *((grub_uint32_t*)(b+ 8)) ^=3D *((grub_uint32_t*)rk[0][2]); + *((grub_uint32_t*)(b+12)) ^=3D *((grub_uint32_t*)rk[0][3]); +#undef rk +} + + +/* Decrypt one block. AX and BX may be the same. */ +static void +do_decrypt (RIJNDAEL_context *ctx, grub_uint8_t *bx, const grub_uint8_t *a= x) +{ + /* BX and AX are not necessary correctly aligned. Thus we need to + copy them here. */ + union + { + grub_uint32_t dummy[4];=20 + grub_uint8_t a[16]; + } a; + union + { + grub_uint32_t dummy[4];=20 + grub_uint8_t b[16]; + } b; + + if ( !ctx->decryption_prepared ) + { + prepare_decryption ( ctx ); + // _gcry_burn_stack (64); + ctx->decryption_prepared =3D 1; + } + + memcpy (a.a, ax, 16); + do_decrypt_aligned (ctx, b.b, a.a); + memcpy (bx, b.b, 16); +#undef rk +} + +static void +rijndael_decrypt (void *context, grub_uint8_t *b, const grub_uint8_t *a) +{ + RIJNDAEL_context *ctx =3D context; + +#ifdef USE_PADLOCK + if (ctx->use_padlock) + { + do_padlock (ctx, 1, b, a); + // _gcry_burn_stack (48 + 2*sizeof(int) /* FIXME */); + } + else +#endif /*USE_PADLOCK*/ + { + do_decrypt (ctx, b, a); + // _gcry_burn_stack (48+2*sizeof(int)); + } +} + + +/* Test a single encryption and decryption with each key size. */ +static const char* +selftest (void) +{ + RIJNDAEL_context ctx; + grub_uint8_t scratch[16]; =20 + + /* The test vectors are from the AES supplied ones; more or less=20 + * randomly taken from ecb_tbl.txt (I=3D42,81,14) + */ + static grub_uint8_t plaintext[16] =3D { + 0x01,0x4B,0xAF,0x22,0x78,0xA6,0x9D,0x33, + 0x1D,0x51,0x80,0x10,0x36,0x43,0xE9,0x9A + }; + static grub_uint8_t key[16] =3D { + 0xE8,0xE9,0xEA,0xEB,0xED,0xEE,0xEF,0xF0, + 0xF2,0xF3,0xF4,0xF5,0xF7,0xF8,0xF9,0xFA + }; + static const grub_uint8_t ciphertext[16] =3D { + 0x67,0x43,0xC3,0xD1,0x51,0x9A,0xB4,0xF2, + 0xCD,0x9A,0x78,0xAB,0x09,0xA5,0x11,0xBD + }; + + static grub_uint8_t plaintext_192[16] =3D { + 0x76,0x77,0x74,0x75,0xF1,0xF2,0xF3,0xF4, + 0xF8,0xF9,0xE6,0xE7,0x77,0x70,0x71,0x72 + }; + static grub_uint8_t key_192[24] =3D { + 0x04,0x05,0x06,0x07,0x09,0x0A,0x0B,0x0C, + 0x0E,0x0F,0x10,0x11,0x13,0x14,0x15,0x16, + 0x18,0x19,0x1A,0x1B,0x1D,0x1E,0x1F,0x20 + }; + static const grub_uint8_t ciphertext_192[16] =3D { + 0x5D,0x1E,0xF2,0x0D,0xCE,0xD6,0xBC,0xBC, + 0x12,0x13,0x1A,0xC7,0xC5,0x47,0x88,0xAA + }; + + static grub_uint8_t plaintext_256[16] =3D { + 0x06,0x9A,0x00,0x7F,0xC7,0x6A,0x45,0x9F, + 0x98,0xBA,0xF9,0x17,0xFE,0xDF,0x95,0x21 + }; + static grub_uint8_t key_256[32] =3D { + 0x08,0x09,0x0A,0x0B,0x0D,0x0E,0x0F,0x10, + 0x12,0x13,0x14,0x15,0x17,0x18,0x19,0x1A, + 0x1C,0x1D,0x1E,0x1F,0x21,0x22,0x23,0x24, + 0x26,0x27,0x28,0x29,0x2B,0x2C,0x2D,0x2E + }; + static const grub_uint8_t ciphertext_256[16] =3D { + 0x08,0x0E,0x95,0x17,0xEB,0x16,0x77,0x71, + 0x9A,0xCF,0x72,0x80,0x86,0x04,0x0A,0xE3 + }; + + rijndael_setkey (&ctx, key, sizeof(key)); + rijndael_encrypt (&ctx, scratch, plaintext); + if (grub_memcmp (scratch, ciphertext, sizeof (ciphertext))) + return "Rijndael-128 test encryption failed."; + rijndael_decrypt (&ctx, scratch, scratch); + if (grub_memcmp (scratch, plaintext, sizeof (plaintext))) + return "Rijndael-128 test decryption failed."; + + rijndael_setkey (&ctx, key_192, sizeof(key_192)); + rijndael_encrypt (&ctx, scratch, plaintext_192); + if (grub_memcmp (scratch, ciphertext_192, sizeof (ciphertext_192))) + return "Rijndael-192 test encryption failed."; + rijndael_decrypt (&ctx, scratch, scratch); + if (grub_memcmp (scratch, plaintext_192, sizeof (plaintext_192))) + return "Rijndael-192 test decryption failed."; + + rijndael_setkey (&ctx, key_256, sizeof(key_256)); + rijndael_encrypt (&ctx, scratch, plaintext_256); + if (grub_memcmp (scratch, ciphertext_256, sizeof (ciphertext_256))) + return "Rijndael-256 test encryption failed."; + rijndael_decrypt (&ctx, scratch, scratch); + if (grub_memcmp (scratch, plaintext_256, sizeof (plaintext_256))) + return "Rijndael-256 test decryption failed."; + + return NULL; +} + +/** + * GRUB2 Crypto Interface + * Written by Michael Gorven + */ + +static grub_err_t +grub_cipher_aes_init (grub_cipher_params_t params) +{ + if (!(params->private =3D grub_malloc(sizeof(RIJNDAEL_context)))) + return GRUB_ERR_OUT_OF_MEMORY; + + params->keysize =3D 32; + + return GRUB_ERR_NONE; +} + +static void +grub_cipher_aes_deinit (grub_cipher_params_t params) +{ + grub_free(params->private); +} + +static grub_err_t +grub_cipher_aes_set_key(grub_cipher_params_t params, const char *key) +{ + rijndael_setkey(params->private, (unsigned char*) key, params->keysize); + return GRUB_ERR_NONE; +} + +static grub_err_t +grub_cipher_aes_decrypt_block(grub_cipher_params_t params, char *out, char= *in) +{ + rijndael_decrypt(params->private, (grub_uint32_t *) out, (grub_uint32_t = *) in); + return GRUB_ERR_NONE; +} + +static grub_err_t +grub_cipher_aes_encrypt_block(grub_cipher_params_t params, char *out, char= *in) +{ + rijndael_encrypt(params->private, (grub_uint32_t *) out, (grub_uint32_t = *) in); + return GRUB_ERR_NONE; +} + +#define FIELDSOF(a) (sizeof(a) / sizeof(a[0])) +static const unsigned int aes_keysizes[] =3D { 16, 24, 32 }; + +static struct grub_cipher grub_cipher_aes =3D { + .name =3D "aes", + .type =3D GRUB_CIPHER_TYPE_CIPHER, + .keysizes =3D aes_keysizes, + .keysizes_length =3D FIELDSOF(aes_keysizes), + .blocksize =3D 16, + + .init =3D grub_cipher_aes_init, + .deinit =3D grub_cipher_aes_deinit, + .u.cipher =3D { + .set_key =3D grub_cipher_aes_set_key, + .encrypt =3D NULL, + .decrypt =3D NULL, + .encrypt_block =3D grub_cipher_aes_encrypt_block, + .decrypt_block =3D grub_cipher_aes_decrypt_block, + .encrypt_inplace =3D NULL, + .decrypt_inplace =3D NULL, + } +}; + +GRUB_MOD_INIT (aes) +{ + grub_crypto_cipher_register (&grub_cipher_aes); +} + +GRUB_MOD_FINI (aes) +{ + grub_crypto_cipher_unregister (&grub_cipher_aes); +} + +/* vi: set et sw=3D2 sts=3D2: */ =3D=3D=3D added file 'crypto/rijndael-tables.h' =2D-- crypto/rijndael-tables.h 1970-01-01 00:00:00 +0000 +++ crypto/rijndael-tables.h 2009-06-21 10:16:08 +0000 @@ -0,0 +1,1687 @@ +/* rijndael-tables.h - Rijndael (AES) for GnuPG,=20 + * Copyright (C) 2000, 2001, 2002, 2003, 2007, + * 2008 Free Software Foundation, Inc. + * + * This file is part of Libgcrypt. + * + * Libgcrypt 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 2.1 of + * the License, or (at your option) any later version. + * + * Libgcrypt 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 Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this program; if not, see . + */ + +/* To keep the actual implementation at a readable size we use this + include file to define the tables. */ + +static const unsigned char S[256] =3D=20 + { + 99, 124, 119, 123, 242, 107, 111, 197, + 48, 1, 103, 43, 254, 215, 171, 118,=20 + 202, 130, 201, 125, 250, 89, 71, 240, + 173, 212, 162, 175, 156, 164, 114, 192,=20 + 183, 253, 147, 38, 54, 63, 247, 204, + 52, 165, 229, 241, 113, 216, 49, 21,=20 + 4, 199, 35, 195, 24, 150, 5, 154, + 7, 18, 128, 226, 235, 39, 178, 117,=20 + 9, 131, 44, 26, 27, 110, 90, 160,=20 + 82, 59, 214, 179, 41, 227, 47, 132,=20 + 83, 209, 0, 237, 32, 252, 177, 91, + 106, 203, 190, 57, 74, 76, 88, 207,=20 + 208, 239, 170, 251, 67, 77, 51, 133, + 69, 249, 2, 127, 80, 60, 159, 168,=20 + 81, 163, 64, 143, 146, 157, 56, 245, + 188, 182, 218, 33, 16, 255, 243, 210,=20 + 205, 12, 19, 236, 95, 151, 68, 23, + 196, 167, 126, 61, 100, 93, 25, 115,=20 + 96, 129, 79, 220, 34, 42, 144, 136, + 70, 238, 184, 20, 222, 94, 11, 219,=20 + 224, 50, 58, 10, 73, 6, 36, 92, + 194, 211, 172, 98, 145, 149, 228, 121,=20 + 231, 200, 55, 109, 141, 213, 78, 169,=20 + 108, 86, 244, 234, 101, 122, 174, 8,=20 + 186, 120, 37, 46, 28, 166, 180, 198,=20 + 232, 221, 116, 31, 75, 189, 139, 138,=20 + 112, 62, 181, 102, 72, 3, 246, 14, + 97, 53, 87, 185, 134, 193, 29, 158,=20 + 225, 248, 152, 17, 105, 217, 142, 148, + 155, 30, 135, 233, 206, 85, 40, 223,=20 + 140, 161, 137, 13, 191, 230, 66, 104,=20 + 65, 153, 45, 15, 176, 84, 187, 22 + }; + + +static const unsigned char T1[256][4] =3D=20 + { + { 0xc6,0x63,0x63,0xa5 }, { 0xf8,0x7c,0x7c,0x84 }, + { 0xee,0x77,0x77,0x99 }, { 0xf6,0x7b,0x7b,0x8d },=20 + { 0xff,0xf2,0xf2,0x0d }, { 0xd6,0x6b,0x6b,0xbd }, + { 0xde,0x6f,0x6f,0xb1 }, { 0x91,0xc5,0xc5,0x54 },=20 + { 0x60,0x30,0x30,0x50 }, { 0x02,0x01,0x01,0x03 }, + { 0xce,0x67,0x67,0xa9 }, { 0x56,0x2b,0x2b,0x7d },=20 + { 0xe7,0xfe,0xfe,0x19 }, { 0xb5,0xd7,0xd7,0x62 }, + { 0x4d,0xab,0xab,0xe6 }, { 0xec,0x76,0x76,0x9a },=20 + { 0x8f,0xca,0xca,0x45 }, { 0x1f,0x82,0x82,0x9d }, + { 0x89,0xc9,0xc9,0x40 }, { 0xfa,0x7d,0x7d,0x87 },=20 + { 0xef,0xfa,0xfa,0x15 }, { 0xb2,0x59,0x59,0xeb },=20 + { 0x8e,0x47,0x47,0xc9 }, { 0xfb,0xf0,0xf0,0x0b },=20 + { 0x41,0xad,0xad,0xec }, { 0xb3,0xd4,0xd4,0x67 }, + { 0x5f,0xa2,0xa2,0xfd }, { 0x45,0xaf,0xaf,0xea },=20 + { 0x23,0x9c,0x9c,0xbf }, { 0x53,0xa4,0xa4,0xf7 }, + { 0xe4,0x72,0x72,0x96 }, { 0x9b,0xc0,0xc0,0x5b },=20 + { 0x75,0xb7,0xb7,0xc2 }, { 0xe1,0xfd,0xfd,0x1c }, + { 0x3d,0x93,0x93,0xae }, { 0x4c,0x26,0x26,0x6a },=20 + { 0x6c,0x36,0x36,0x5a }, { 0x7e,0x3f,0x3f,0x41 }, + { 0xf5,0xf7,0xf7,0x02 }, { 0x83,0xcc,0xcc,0x4f },=20 + { 0x68,0x34,0x34,0x5c }, { 0x51,0xa5,0xa5,0xf4 },=20 + { 0xd1,0xe5,0xe5,0x34 }, { 0xf9,0xf1,0xf1,0x08 },=20 + { 0xe2,0x71,0x71,0x93 }, { 0xab,0xd8,0xd8,0x73 }, + { 0x62,0x31,0x31,0x53 }, { 0x2a,0x15,0x15,0x3f },=20 + { 0x08,0x04,0x04,0x0c }, { 0x95,0xc7,0xc7,0x52 }, + { 0x46,0x23,0x23,0x65 }, { 0x9d,0xc3,0xc3,0x5e },=20 + { 0x30,0x18,0x18,0x28 }, { 0x37,0x96,0x96,0xa1 }, + { 0x0a,0x05,0x05,0x0f }, { 0x2f,0x9a,0x9a,0xb5 },=20 + { 0x0e,0x07,0x07,0x09 }, { 0x24,0x12,0x12,0x36 }, + { 0x1b,0x80,0x80,0x9b }, { 0xdf,0xe2,0xe2,0x3d },=20 + { 0xcd,0xeb,0xeb,0x26 }, { 0x4e,0x27,0x27,0x69 }, + { 0x7f,0xb2,0xb2,0xcd }, { 0xea,0x75,0x75,0x9f },=20 + { 0x12,0x09,0x09,0x1b }, { 0x1d,0x83,0x83,0x9e }, + { 0x58,0x2c,0x2c,0x74 }, { 0x34,0x1a,0x1a,0x2e },=20 + { 0x36,0x1b,0x1b,0x2d }, { 0xdc,0x6e,0x6e,0xb2 },=20 + { 0xb4,0x5a,0x5a,0xee }, { 0x5b,0xa0,0xa0,0xfb },=20 + { 0xa4,0x52,0x52,0xf6 }, { 0x76,0x3b,0x3b,0x4d }, + { 0xb7,0xd6,0xd6,0x61 }, { 0x7d,0xb3,0xb3,0xce },=20 + { 0x52,0x29,0x29,0x7b }, { 0xdd,0xe3,0xe3,0x3e },=20 + { 0x5e,0x2f,0x2f,0x71 }, { 0x13,0x84,0x84,0x97 },=20 + { 0xa6,0x53,0x53,0xf5 }, { 0xb9,0xd1,0xd1,0x68 },=20 + { 0x00,0x00,0x00,0x00 }, { 0xc1,0xed,0xed,0x2c },=20 + { 0x40,0x20,0x20,0x60 }, { 0xe3,0xfc,0xfc,0x1f }, + { 0x79,0xb1,0xb1,0xc8 }, { 0xb6,0x5b,0x5b,0xed },=20 + { 0xd4,0x6a,0x6a,0xbe }, { 0x8d,0xcb,0xcb,0x46 }, + { 0x67,0xbe,0xbe,0xd9 }, { 0x72,0x39,0x39,0x4b },=20 + { 0x94,0x4a,0x4a,0xde }, { 0x98,0x4c,0x4c,0xd4 }, + { 0xb0,0x58,0x58,0xe8 }, { 0x85,0xcf,0xcf,0x4a },=20 + { 0xbb,0xd0,0xd0,0x6b }, { 0xc5,0xef,0xef,0x2a }, + { 0x4f,0xaa,0xaa,0xe5 }, { 0xed,0xfb,0xfb,0x16 },=20 + { 0x86,0x43,0x43,0xc5 }, { 0x9a,0x4d,0x4d,0xd7 }, + { 0x66,0x33,0x33,0x55 }, { 0x11,0x85,0x85,0x94 },=20 + { 0x8a,0x45,0x45,0xcf }, { 0xe9,0xf9,0xf9,0x10 }, + { 0x04,0x02,0x02,0x06 }, { 0xfe,0x7f,0x7f,0x81 },=20 + { 0xa0,0x50,0x50,0xf0 }, { 0x78,0x3c,0x3c,0x44 }, + { 0x25,0x9f,0x9f,0xba }, { 0x4b,0xa8,0xa8,0xe3 },=20 + { 0xa2,0x51,0x51,0xf3 }, { 0x5d,0xa3,0xa3,0xfe }, + { 0x80,0x40,0x40,0xc0 }, { 0x05,0x8f,0x8f,0x8a },=20 + { 0x3f,0x92,0x92,0xad }, { 0x21,0x9d,0x9d,0xbc }, + { 0x70,0x38,0x38,0x48 }, { 0xf1,0xf5,0xf5,0x04 },=20 + { 0x63,0xbc,0xbc,0xdf }, { 0x77,0xb6,0xb6,0xc1 }, + { 0xaf,0xda,0xda,0x75 }, { 0x42,0x21,0x21,0x63 },=20 + { 0x20,0x10,0x10,0x30 }, { 0xe5,0xff,0xff,0x1a }, + { 0xfd,0xf3,0xf3,0x0e }, { 0xbf,0xd2,0xd2,0x6d },=20 + { 0x81,0xcd,0xcd,0x4c }, { 0x18,0x0c,0x0c,0x14 }, + { 0x26,0x13,0x13,0x35 }, { 0xc3,0xec,0xec,0x2f },=20 + { 0xbe,0x5f,0x5f,0xe1 }, { 0x35,0x97,0x97,0xa2 }, + { 0x88,0x44,0x44,0xcc }, { 0x2e,0x17,0x17,0x39 },=20 + { 0x93,0xc4,0xc4,0x57 }, { 0x55,0xa7,0xa7,0xf2 }, + { 0xfc,0x7e,0x7e,0x82 }, { 0x7a,0x3d,0x3d,0x47 },=20 + { 0xc8,0x64,0x64,0xac }, { 0xba,0x5d,0x5d,0xe7 }, + { 0x32,0x19,0x19,0x2b }, { 0xe6,0x73,0x73,0x95 },=20 + { 0xc0,0x60,0x60,0xa0 }, { 0x19,0x81,0x81,0x98 }, + { 0x9e,0x4f,0x4f,0xd1 }, { 0xa3,0xdc,0xdc,0x7f },=20 + { 0x44,0x22,0x22,0x66 }, { 0x54,0x2a,0x2a,0x7e }, + { 0x3b,0x90,0x90,0xab }, { 0x0b,0x88,0x88,0x83 },=20 + { 0x8c,0x46,0x46,0xca }, { 0xc7,0xee,0xee,0x29 }, + { 0x6b,0xb8,0xb8,0xd3 }, { 0x28,0x14,0x14,0x3c },=20 + { 0xa7,0xde,0xde,0x79 }, { 0xbc,0x5e,0x5e,0xe2 }, + { 0x16,0x0b,0x0b,0x1d }, { 0xad,0xdb,0xdb,0x76 },=20 + { 0xdb,0xe0,0xe0,0x3b }, { 0x64,0x32,0x32,0x56 }, + { 0x74,0x3a,0x3a,0x4e }, { 0x14,0x0a,0x0a,0x1e },=20 + { 0x92,0x49,0x49,0xdb }, { 0x0c,0x06,0x06,0x0a }, + { 0x48,0x24,0x24,0x6c }, { 0xb8,0x5c,0x5c,0xe4 },=20 + { 0x9f,0xc2,0xc2,0x5d }, { 0xbd,0xd3,0xd3,0x6e }, + { 0x43,0xac,0xac,0xef }, { 0xc4,0x62,0x62,0xa6 },=20 + { 0x39,0x91,0x91,0xa8 }, { 0x31,0x95,0x95,0xa4 }, + { 0xd3,0xe4,0xe4,0x37 }, { 0xf2,0x79,0x79,0x8b },=20 + { 0xd5,0xe7,0xe7,0x32 }, { 0x8b,0xc8,0xc8,0x43 }, + { 0x6e,0x37,0x37,0x59 }, { 0xda,0x6d,0x6d,0xb7 },=20 + { 0x01,0x8d,0x8d,0x8c }, { 0xb1,0xd5,0xd5,0x64 }, + { 0x9c,0x4e,0x4e,0xd2 }, { 0x49,0xa9,0xa9,0xe0 },=20 + { 0xd8,0x6c,0x6c,0xb4 }, { 0xac,0x56,0x56,0xfa }, + { 0xf3,0xf4,0xf4,0x07 }, { 0xcf,0xea,0xea,0x25 },=20 + { 0xca,0x65,0x65,0xaf }, { 0xf4,0x7a,0x7a,0x8e }, + { 0x47,0xae,0xae,0xe9 }, { 0x10,0x08,0x08,0x18 },=20 + { 0x6f,0xba,0xba,0xd5 }, { 0xf0,0x78,0x78,0x88 }, + { 0x4a,0x25,0x25,0x6f }, { 0x5c,0x2e,0x2e,0x72 },=20 + { 0x38,0x1c,0x1c,0x24 }, { 0x57,0xa6,0xa6,0xf1 }, + { 0x73,0xb4,0xb4,0xc7 }, { 0x97,0xc6,0xc6,0x51 },=20 + { 0xcb,0xe8,0xe8,0x23 }, { 0xa1,0xdd,0xdd,0x7c }, + { 0xe8,0x74,0x74,0x9c }, { 0x3e,0x1f,0x1f,0x21 },=20 + { 0x96,0x4b,0x4b,0xdd }, { 0x61,0xbd,0xbd,0xdc },=20 + { 0x0d,0x8b,0x8b,0x86 }, { 0x0f,0x8a,0x8a,0x85 },=20 + { 0xe0,0x70,0x70,0x90 }, { 0x7c,0x3e,0x3e,0x42 }, + { 0x71,0xb5,0xb5,0xc4 }, { 0xcc,0x66,0x66,0xaa },=20 + { 0x90,0x48,0x48,0xd8 }, { 0x06,0x03,0x03,0x05 }, + { 0xf7,0xf6,0xf6,0x01 }, { 0x1c,0x0e,0x0e,0x12 },=20 + { 0xc2,0x61,0x61,0xa3 }, { 0x6a,0x35,0x35,0x5f }, + { 0xae,0x57,0x57,0xf9 }, { 0x69,0xb9,0xb9,0xd0 },=20 + { 0x17,0x86,0x86,0x91 }, { 0x99,0xc1,0xc1,0x58 }, + { 0x3a,0x1d,0x1d,0x27 }, { 0x27,0x9e,0x9e,0xb9 },=20 + { 0xd9,0xe1,0xe1,0x38 }, { 0xeb,0xf8,0xf8,0x13 }, + { 0x2b,0x98,0x98,0xb3 }, { 0x22,0x11,0x11,0x33 },=20 + { 0xd2,0x69,0x69,0xbb }, { 0xa9,0xd9,0xd9,0x70 }, + { 0x07,0x8e,0x8e,0x89 }, { 0x33,0x94,0x94,0xa7 },=20 + { 0x2d,0x9b,0x9b,0xb6 }, { 0x3c,0x1e,0x1e,0x22 }, + { 0x15,0x87,0x87,0x92 }, { 0xc9,0xe9,0xe9,0x20 },=20 + { 0x87,0xce,0xce,0x49 }, { 0xaa,0x55,0x55,0xff }, + { 0x50,0x28,0x28,0x78 }, { 0xa5,0xdf,0xdf,0x7a },=20 + { 0x03,0x8c,0x8c,0x8f }, { 0x59,0xa1,0xa1,0xf8 }, + { 0x09,0x89,0x89,0x80 }, { 0x1a,0x0d,0x0d,0x17 },=20 + { 0x65,0xbf,0xbf,0xda }, { 0xd7,0xe6,0xe6,0x31 }, + { 0x84,0x42,0x42,0xc6 }, { 0xd0,0x68,0x68,0xb8 },=20 + { 0x82,0x41,0x41,0xc3 }, { 0x29,0x99,0x99,0xb0 }, + { 0x5a,0x2d,0x2d,0x77 }, { 0x1e,0x0f,0x0f,0x11 },=20 + { 0x7b,0xb0,0xb0,0xcb }, { 0xa8,0x54,0x54,0xfc }, + { 0x6d,0xbb,0xbb,0xd6 }, { 0x2c,0x16,0x16,0x3a } + }; + +static const unsigned char T2[256][4] =3D=20 + { + { 0xa5,0xc6,0x63,0x63 }, { 0x84,0xf8,0x7c,0x7c }, + { 0x99,0xee,0x77,0x77 }, { 0x8d,0xf6,0x7b,0x7b },=20 + { 0x0d,0xff,0xf2,0xf2 }, { 0xbd,0xd6,0x6b,0x6b }, + { 0xb1,0xde,0x6f,0x6f }, { 0x54,0x91,0xc5,0xc5 },=20 + { 0x50,0x60,0x30,0x30 }, { 0x03,0x02,0x01,0x01 }, + { 0xa9,0xce,0x67,0x67 }, { 0x7d,0x56,0x2b,0x2b },=20 + { 0x19,0xe7,0xfe,0xfe }, { 0x62,0xb5,0xd7,0xd7 },=20 + { 0xe6,0x4d,0xab,0xab }, { 0x9a,0xec,0x76,0x76 },=20 + { 0x45,0x8f,0xca,0xca }, { 0x9d,0x1f,0x82,0x82 },=20 + { 0x40,0x89,0xc9,0xc9 }, { 0x87,0xfa,0x7d,0x7d },=20 + { 0x15,0xef,0xfa,0xfa }, { 0xeb,0xb2,0x59,0x59 },=20 + { 0xc9,0x8e,0x47,0x47 }, { 0x0b,0xfb,0xf0,0xf0 },=20 + { 0xec,0x41,0xad,0xad }, { 0x67,0xb3,0xd4,0xd4 },=20 + { 0xfd,0x5f,0xa2,0xa2 }, { 0xea,0x45,0xaf,0xaf },=20 + { 0xbf,0x23,0x9c,0x9c }, { 0xf7,0x53,0xa4,0xa4 },=20 + { 0x96,0xe4,0x72,0x72 }, { 0x5b,0x9b,0xc0,0xc0 },=20 + { 0xc2,0x75,0xb7,0xb7 }, { 0x1c,0xe1,0xfd,0xfd },=20 + { 0xae,0x3d,0x93,0x93 }, { 0x6a,0x4c,0x26,0x26 },=20 + { 0x5a,0x6c,0x36,0x36 }, { 0x41,0x7e,0x3f,0x3f }, + { 0x02,0xf5,0xf7,0xf7 }, { 0x4f,0x83,0xcc,0xcc },=20 + { 0x5c,0x68,0x34,0x34 }, { 0xf4,0x51,0xa5,0xa5 }, + { 0x34,0xd1,0xe5,0xe5 }, { 0x08,0xf9,0xf1,0xf1 },=20 + { 0x93,0xe2,0x71,0x71 }, { 0x73,0xab,0xd8,0xd8 }, + { 0x53,0x62,0x31,0x31 }, { 0x3f,0x2a,0x15,0x15 },=20 + { 0x0c,0x08,0x04,0x04 }, { 0x52,0x95,0xc7,0xc7 },=20 + { 0x65,0x46,0x23,0x23 }, { 0x5e,0x9d,0xc3,0xc3 },=20 + { 0x28,0x30,0x18,0x18 }, { 0xa1,0x37,0x96,0x96 },=20 + { 0x0f,0x0a,0x05,0x05 }, { 0xb5,0x2f,0x9a,0x9a },=20 + { 0x09,0x0e,0x07,0x07 }, { 0x36,0x24,0x12,0x12 }, + { 0x9b,0x1b,0x80,0x80 }, { 0x3d,0xdf,0xe2,0xe2 },=20 + { 0x26,0xcd,0xeb,0xeb }, { 0x69,0x4e,0x27,0x27 },=20 + { 0xcd,0x7f,0xb2,0xb2 }, { 0x9f,0xea,0x75,0x75 },=20 + { 0x1b,0x12,0x09,0x09 }, { 0x9e,0x1d,0x83,0x83 }, + { 0x74,0x58,0x2c,0x2c }, { 0x2e,0x34,0x1a,0x1a },=20 + { 0x2d,0x36,0x1b,0x1b }, { 0xb2,0xdc,0x6e,0x6e }, + { 0xee,0xb4,0x5a,0x5a }, { 0xfb,0x5b,0xa0,0xa0 },=20 + { 0xf6,0xa4,0x52,0x52 }, { 0x4d,0x76,0x3b,0x3b }, + { 0x61,0xb7,0xd6,0xd6 }, { 0xce,0x7d,0xb3,0xb3 },=20 + { 0x7b,0x52,0x29,0x29 }, { 0x3e,0xdd,0xe3,0xe3 },=20 + { 0x71,0x5e,0x2f,0x2f }, { 0x97,0x13,0x84,0x84 },=20 + { 0xf5,0xa6,0x53,0x53 }, { 0x68,0xb9,0xd1,0xd1 },=20 + { 0x00,0x00,0x00,0x00 }, { 0x2c,0xc1,0xed,0xed },=20 + { 0x60,0x40,0x20,0x20 }, { 0x1f,0xe3,0xfc,0xfc },=20 + { 0xc8,0x79,0xb1,0xb1 }, { 0xed,0xb6,0x5b,0x5b },=20 + { 0xbe,0xd4,0x6a,0x6a }, { 0x46,0x8d,0xcb,0xcb },=20 + { 0xd9,0x67,0xbe,0xbe }, { 0x4b,0x72,0x39,0x39 },=20 + { 0xde,0x94,0x4a,0x4a }, { 0xd4,0x98,0x4c,0x4c },=20 + { 0xe8,0xb0,0x58,0x58 }, { 0x4a,0x85,0xcf,0xcf },=20 + { 0x6b,0xbb,0xd0,0xd0 }, { 0x2a,0xc5,0xef,0xef }, + { 0xe5,0x4f,0xaa,0xaa }, { 0x16,0xed,0xfb,0xfb },=20 + { 0xc5,0x86,0x43,0x43 }, { 0xd7,0x9a,0x4d,0x4d },=20 + { 0x55,0x66,0x33,0x33 }, { 0x94,0x11,0x85,0x85 },=20 + { 0xcf,0x8a,0x45,0x45 }, { 0x10,0xe9,0xf9,0xf9 },=20 + { 0x06,0x04,0x02,0x02 }, { 0x81,0xfe,0x7f,0x7f },=20 + { 0xf0,0xa0,0x50,0x50 }, { 0x44,0x78,0x3c,0x3c }, + { 0xba,0x25,0x9f,0x9f }, { 0xe3,0x4b,0xa8,0xa8 },=20 + { 0xf3,0xa2,0x51,0x51 }, { 0xfe,0x5d,0xa3,0xa3 }, + { 0xc0,0x80,0x40,0x40 }, { 0x8a,0x05,0x8f,0x8f },=20 + { 0xad,0x3f,0x92,0x92 }, { 0xbc,0x21,0x9d,0x9d }, + { 0x48,0x70,0x38,0x38 }, { 0x04,0xf1,0xf5,0xf5 },=20 + { 0xdf,0x63,0xbc,0xbc }, { 0xc1,0x77,0xb6,0xb6 }, + { 0x75,0xaf,0xda,0xda }, { 0x63,0x42,0x21,0x21 },=20 + { 0x30,0x20,0x10,0x10 }, { 0x1a,0xe5,0xff,0xff }, + { 0x0e,0xfd,0xf3,0xf3 }, { 0x6d,0xbf,0xd2,0xd2 },=20 + { 0x4c,0x81,0xcd,0xcd }, { 0x14,0x18,0x0c,0x0c }, + { 0x35,0x26,0x13,0x13 }, { 0x2f,0xc3,0xec,0xec },=20 + { 0xe1,0xbe,0x5f,0x5f }, { 0xa2,0x35,0x97,0x97 }, + { 0xcc,0x88,0x44,0x44 }, { 0x39,0x2e,0x17,0x17 },=20 + { 0x57,0x93,0xc4,0xc4 }, { 0xf2,0x55,0xa7,0xa7 }, + { 0x82,0xfc,0x7e,0x7e }, { 0x47,0x7a,0x3d,0x3d },=20 + { 0xac,0xc8,0x64,0x64 }, { 0xe7,0xba,0x5d,0x5d }, + { 0x2b,0x32,0x19,0x19 }, { 0x95,0xe6,0x73,0x73 },=20 + { 0xa0,0xc0,0x60,0x60 }, { 0x98,0x19,0x81,0x81 },=20 + { 0xd1,0x9e,0x4f,0x4f }, { 0x7f,0xa3,0xdc,0xdc },=20 + { 0x66,0x44,0x22,0x22 }, { 0x7e,0x54,0x2a,0x2a },=20 + { 0xab,0x3b,0x90,0x90 }, { 0x83,0x0b,0x88,0x88 },=20 + { 0xca,0x8c,0x46,0x46 }, { 0x29,0xc7,0xee,0xee }, + { 0xd3,0x6b,0xb8,0xb8 }, { 0x3c,0x28,0x14,0x14 },=20 + { 0x79,0xa7,0xde,0xde }, { 0xe2,0xbc,0x5e,0x5e }, + { 0x1d,0x16,0x0b,0x0b }, { 0x76,0xad,0xdb,0xdb },=20 + { 0x3b,0xdb,0xe0,0xe0 }, { 0x56,0x64,0x32,0x32 }, + { 0x4e,0x74,0x3a,0x3a }, { 0x1e,0x14,0x0a,0x0a },=20 + { 0xdb,0x92,0x49,0x49 }, { 0x0a,0x0c,0x06,0x06 }, + { 0x6c,0x48,0x24,0x24 }, { 0xe4,0xb8,0x5c,0x5c },=20 + { 0x5d,0x9f,0xc2,0xc2 }, { 0x6e,0xbd,0xd3,0xd3 },=20 + { 0xef,0x43,0xac,0xac }, { 0xa6,0xc4,0x62,0x62 },=20 + { 0xa8,0x39,0x91,0x91 }, { 0xa4,0x31,0x95,0x95 }, + { 0x37,0xd3,0xe4,0xe4 }, { 0x8b,0xf2,0x79,0x79 },=20 + { 0x32,0xd5,0xe7,0xe7 }, { 0x43,0x8b,0xc8,0xc8 }, + { 0x59,0x6e,0x37,0x37 }, { 0xb7,0xda,0x6d,0x6d },=20 + { 0x8c,0x01,0x8d,0x8d }, { 0x64,0xb1,0xd5,0xd5 }, + { 0xd2,0x9c,0x4e,0x4e }, { 0xe0,0x49,0xa9,0xa9 },=20 + { 0xb4,0xd8,0x6c,0x6c }, { 0xfa,0xac,0x56,0x56 }, + { 0x07,0xf3,0xf4,0xf4 }, { 0x25,0xcf,0xea,0xea },=20 + { 0xaf,0xca,0x65,0x65 }, { 0x8e,0xf4,0x7a,0x7a }, + { 0xe9,0x47,0xae,0xae }, { 0x18,0x10,0x08,0x08 },=20 + { 0xd5,0x6f,0xba,0xba }, { 0x88,0xf0,0x78,0x78 },=20 + { 0x6f,0x4a,0x25,0x25 }, { 0x72,0x5c,0x2e,0x2e },=20 + { 0x24,0x38,0x1c,0x1c }, { 0xf1,0x57,0xa6,0xa6 },=20 + { 0xc7,0x73,0xb4,0xb4 }, { 0x51,0x97,0xc6,0xc6 },=20 + { 0x23,0xcb,0xe8,0xe8 }, { 0x7c,0xa1,0xdd,0xdd }, + { 0x9c,0xe8,0x74,0x74 }, { 0x21,0x3e,0x1f,0x1f },=20 + { 0xdd,0x96,0x4b,0x4b }, { 0xdc,0x61,0xbd,0xbd }, + { 0x86,0x0d,0x8b,0x8b }, { 0x85,0x0f,0x8a,0x8a },=20 + { 0x90,0xe0,0x70,0x70 }, { 0x42,0x7c,0x3e,0x3e },=20 + { 0xc4,0x71,0xb5,0xb5 }, { 0xaa,0xcc,0x66,0x66 },=20 + { 0xd8,0x90,0x48,0x48 }, { 0x05,0x06,0x03,0x03 }, + { 0x01,0xf7,0xf6,0xf6 }, { 0x12,0x1c,0x0e,0x0e },=20 + { 0xa3,0xc2,0x61,0x61 }, { 0x5f,0x6a,0x35,0x35 }, + { 0xf9,0xae,0x57,0x57 }, { 0xd0,0x69,0xb9,0xb9 },=20 + { 0x91,0x17,0x86,0x86 }, { 0x58,0x99,0xc1,0xc1 },=20 + { 0x27,0x3a,0x1d,0x1d }, { 0xb9,0x27,0x9e,0x9e },=20 + { 0x38,0xd9,0xe1,0xe1 }, { 0x13,0xeb,0xf8,0xf8 }, + { 0xb3,0x2b,0x98,0x98 }, { 0x33,0x22,0x11,0x11 },=20 + { 0xbb,0xd2,0x69,0x69 }, { 0x70,0xa9,0xd9,0xd9 }, + { 0x89,0x07,0x8e,0x8e }, { 0xa7,0x33,0x94,0x94 },=20 + { 0xb6,0x2d,0x9b,0x9b }, { 0x22,0x3c,0x1e,0x1e }, + { 0x92,0x15,0x87,0x87 }, { 0x20,0xc9,0xe9,0xe9 },=20 + { 0x49,0x87,0xce,0xce }, { 0xff,0xaa,0x55,0x55 }, + { 0x78,0x50,0x28,0x28 }, { 0x7a,0xa5,0xdf,0xdf },=20 + { 0x8f,0x03,0x8c,0x8c }, { 0xf8,0x59,0xa1,0xa1 },=20 + { 0x80,0x09,0x89,0x89 }, { 0x17,0x1a,0x0d,0x0d },=20 + { 0xda,0x65,0xbf,0xbf }, { 0x31,0xd7,0xe6,0xe6 }, + { 0xc6,0x84,0x42,0x42 }, { 0xb8,0xd0,0x68,0x68 },=20 + { 0xc3,0x82,0x41,0x41 }, { 0xb0,0x29,0x99,0x99 },=20 + { 0x77,0x5a,0x2d,0x2d }, { 0x11,0x1e,0x0f,0x0f },=20 + { 0xcb,0x7b,0xb0,0xb0 }, { 0xfc,0xa8,0x54,0x54 },=20 + { 0xd6,0x6d,0xbb,0xbb }, { 0x3a,0x2c,0x16,0x16 } + }; + +static const unsigned char T3[256][4] =3D=20 + { + { 0x63,0xa5,0xc6,0x63 }, { 0x7c,0x84,0xf8,0x7c }, + { 0x77,0x99,0xee,0x77 }, { 0x7b,0x8d,0xf6,0x7b },=20 + { 0xf2,0x0d,0xff,0xf2 }, { 0x6b,0xbd,0xd6,0x6b }, + { 0x6f,0xb1,0xde,0x6f }, { 0xc5,0x54,0x91,0xc5 },=20 + { 0x30,0x50,0x60,0x30 }, { 0x01,0x03,0x02,0x01 }, + { 0x67,0xa9,0xce,0x67 }, { 0x2b,0x7d,0x56,0x2b },=20 + { 0xfe,0x19,0xe7,0xfe }, { 0xd7,0x62,0xb5,0xd7 },=20 + { 0xab,0xe6,0x4d,0xab }, { 0x76,0x9a,0xec,0x76 },=20 + { 0xca,0x45,0x8f,0xca }, { 0x82,0x9d,0x1f,0x82 }, + { 0xc9,0x40,0x89,0xc9 }, { 0x7d,0x87,0xfa,0x7d },=20 + { 0xfa,0x15,0xef,0xfa }, { 0x59,0xeb,0xb2,0x59 },=20 + { 0x47,0xc9,0x8e,0x47 }, { 0xf0,0x0b,0xfb,0xf0 },=20 + { 0xad,0xec,0x41,0xad }, { 0xd4,0x67,0xb3,0xd4 },=20 + { 0xa2,0xfd,0x5f,0xa2 }, { 0xaf,0xea,0x45,0xaf },=20 + { 0x9c,0xbf,0x23,0x9c }, { 0xa4,0xf7,0x53,0xa4 }, + { 0x72,0x96,0xe4,0x72 }, { 0xc0,0x5b,0x9b,0xc0 },=20 + { 0xb7,0xc2,0x75,0xb7 }, { 0xfd,0x1c,0xe1,0xfd },=20 + { 0x93,0xae,0x3d,0x93 }, { 0x26,0x6a,0x4c,0x26 },=20 + { 0x36,0x5a,0x6c,0x36 }, { 0x3f,0x41,0x7e,0x3f }, + { 0xf7,0x02,0xf5,0xf7 }, { 0xcc,0x4f,0x83,0xcc },=20 + { 0x34,0x5c,0x68,0x34 }, { 0xa5,0xf4,0x51,0xa5 }, + { 0xe5,0x34,0xd1,0xe5 }, { 0xf1,0x08,0xf9,0xf1 },=20 + { 0x71,0x93,0xe2,0x71 }, { 0xd8,0x73,0xab,0xd8 }, + { 0x31,0x53,0x62,0x31 }, { 0x15,0x3f,0x2a,0x15 },=20 + { 0x04,0x0c,0x08,0x04 }, { 0xc7,0x52,0x95,0xc7 },=20 + { 0x23,0x65,0x46,0x23 }, { 0xc3,0x5e,0x9d,0xc3 },=20 + { 0x18,0x28,0x30,0x18 }, { 0x96,0xa1,0x37,0x96 }, + { 0x05,0x0f,0x0a,0x05 }, { 0x9a,0xb5,0x2f,0x9a },=20 + { 0x07,0x09,0x0e,0x07 }, { 0x12,0x36,0x24,0x12 },=20 + { 0x80,0x9b,0x1b,0x80 }, { 0xe2,0x3d,0xdf,0xe2 },=20 + { 0xeb,0x26,0xcd,0xeb }, { 0x27,0x69,0x4e,0x27 }, + { 0xb2,0xcd,0x7f,0xb2 }, { 0x75,0x9f,0xea,0x75 },=20 + { 0x09,0x1b,0x12,0x09 }, { 0x83,0x9e,0x1d,0x83 }, + { 0x2c,0x74,0x58,0x2c }, { 0x1a,0x2e,0x34,0x1a },=20 + { 0x1b,0x2d,0x36,0x1b }, { 0x6e,0xb2,0xdc,0x6e }, + { 0x5a,0xee,0xb4,0x5a }, { 0xa0,0xfb,0x5b,0xa0 },=20 + { 0x52,0xf6,0xa4,0x52 }, { 0x3b,0x4d,0x76,0x3b }, + { 0xd6,0x61,0xb7,0xd6 }, { 0xb3,0xce,0x7d,0xb3 },=20 + { 0x29,0x7b,0x52,0x29 }, { 0xe3,0x3e,0xdd,0xe3 },=20 + { 0x2f,0x71,0x5e,0x2f }, { 0x84,0x97,0x13,0x84 },=20 + { 0x53,0xf5,0xa6,0x53 }, { 0xd1,0x68,0xb9,0xd1 }, + { 0x00,0x00,0x00,0x00 }, { 0xed,0x2c,0xc1,0xed },=20 + { 0x20,0x60,0x40,0x20 }, { 0xfc,0x1f,0xe3,0xfc }, + { 0xb1,0xc8,0x79,0xb1 }, { 0x5b,0xed,0xb6,0x5b },=20 + { 0x6a,0xbe,0xd4,0x6a }, { 0xcb,0x46,0x8d,0xcb }, + { 0xbe,0xd9,0x67,0xbe }, { 0x39,0x4b,0x72,0x39 },=20 + { 0x4a,0xde,0x94,0x4a }, { 0x4c,0xd4,0x98,0x4c }, + { 0x58,0xe8,0xb0,0x58 }, { 0xcf,0x4a,0x85,0xcf },=20 + { 0xd0,0x6b,0xbb,0xd0 }, { 0xef,0x2a,0xc5,0xef }, + { 0xaa,0xe5,0x4f,0xaa }, { 0xfb,0x16,0xed,0xfb },=20 + { 0x43,0xc5,0x86,0x43 }, { 0x4d,0xd7,0x9a,0x4d }, + { 0x33,0x55,0x66,0x33 }, { 0x85,0x94,0x11,0x85 },=20 + { 0x45,0xcf,0x8a,0x45 }, { 0xf9,0x10,0xe9,0xf9 }, + { 0x02,0x06,0x04,0x02 }, { 0x7f,0x81,0xfe,0x7f },=20 + { 0x50,0xf0,0xa0,0x50 }, { 0x3c,0x44,0x78,0x3c }, + { 0x9f,0xba,0x25,0x9f }, { 0xa8,0xe3,0x4b,0xa8 },=20 + { 0x51,0xf3,0xa2,0x51 }, { 0xa3,0xfe,0x5d,0xa3 }, + { 0x40,0xc0,0x80,0x40 }, { 0x8f,0x8a,0x05,0x8f },=20 + { 0x92,0xad,0x3f,0x92 }, { 0x9d,0xbc,0x21,0x9d }, + { 0x38,0x48,0x70,0x38 }, { 0xf5,0x04,0xf1,0xf5 },=20 + { 0xbc,0xdf,0x63,0xbc }, { 0xb6,0xc1,0x77,0xb6 }, + { 0xda,0x75,0xaf,0xda }, { 0x21,0x63,0x42,0x21 },=20 + { 0x10,0x30,0x20,0x10 }, { 0xff,0x1a,0xe5,0xff }, + { 0xf3,0x0e,0xfd,0xf3 }, { 0xd2,0x6d,0xbf,0xd2 },=20 + { 0xcd,0x4c,0x81,0xcd }, { 0x0c,0x14,0x18,0x0c },=20 + { 0x13,0x35,0x26,0x13 }, { 0xec,0x2f,0xc3,0xec },=20 + { 0x5f,0xe1,0xbe,0x5f }, { 0x97,0xa2,0x35,0x97 }, + { 0x44,0xcc,0x88,0x44 }, { 0x17,0x39,0x2e,0x17 },=20 + { 0xc4,0x57,0x93,0xc4 }, { 0xa7,0xf2,0x55,0xa7 }, + { 0x7e,0x82,0xfc,0x7e }, { 0x3d,0x47,0x7a,0x3d },=20 + { 0x64,0xac,0xc8,0x64 }, { 0x5d,0xe7,0xba,0x5d }, + { 0x19,0x2b,0x32,0x19 }, { 0x73,0x95,0xe6,0x73 },=20 + { 0x60,0xa0,0xc0,0x60 }, { 0x81,0x98,0x19,0x81 }, + { 0x4f,0xd1,0x9e,0x4f }, { 0xdc,0x7f,0xa3,0xdc },=20 + { 0x22,0x66,0x44,0x22 }, { 0x2a,0x7e,0x54,0x2a }, + { 0x90,0xab,0x3b,0x90 }, { 0x88,0x83,0x0b,0x88 },=20 + { 0x46,0xca,0x8c,0x46 }, { 0xee,0x29,0xc7,0xee }, + { 0xb8,0xd3,0x6b,0xb8 }, { 0x14,0x3c,0x28,0x14 },=20 + { 0xde,0x79,0xa7,0xde }, { 0x5e,0xe2,0xbc,0x5e },=20 + { 0x0b,0x1d,0x16,0x0b }, { 0xdb,0x76,0xad,0xdb },=20 + { 0xe0,0x3b,0xdb,0xe0 }, { 0x32,0x56,0x64,0x32 }, + { 0x3a,0x4e,0x74,0x3a }, { 0x0a,0x1e,0x14,0x0a },=20 + { 0x49,0xdb,0x92,0x49 }, { 0x06,0x0a,0x0c,0x06 }, + { 0x24,0x6c,0x48,0x24 }, { 0x5c,0xe4,0xb8,0x5c },=20 + { 0xc2,0x5d,0x9f,0xc2 }, { 0xd3,0x6e,0xbd,0xd3 }, + { 0xac,0xef,0x43,0xac }, { 0x62,0xa6,0xc4,0x62 },=20 + { 0x91,0xa8,0x39,0x91 }, { 0x95,0xa4,0x31,0x95 }, + { 0xe4,0x37,0xd3,0xe4 }, { 0x79,0x8b,0xf2,0x79 },=20 + { 0xe7,0x32,0xd5,0xe7 }, { 0xc8,0x43,0x8b,0xc8 },=20 + { 0x37,0x59,0x6e,0x37 }, { 0x6d,0xb7,0xda,0x6d },=20 + { 0x8d,0x8c,0x01,0x8d }, { 0xd5,0x64,0xb1,0xd5 },=20 + { 0x4e,0xd2,0x9c,0x4e }, { 0xa9,0xe0,0x49,0xa9 },=20 + { 0x6c,0xb4,0xd8,0x6c }, { 0x56,0xfa,0xac,0x56 }, + { 0xf4,0x07,0xf3,0xf4 }, { 0xea,0x25,0xcf,0xea },=20 + { 0x65,0xaf,0xca,0x65 }, { 0x7a,0x8e,0xf4,0x7a },=20 + { 0xae,0xe9,0x47,0xae }, { 0x08,0x18,0x10,0x08 },=20 + { 0xba,0xd5,0x6f,0xba }, { 0x78,0x88,0xf0,0x78 },=20 + { 0x25,0x6f,0x4a,0x25 }, { 0x2e,0x72,0x5c,0x2e },=20 + { 0x1c,0x24,0x38,0x1c }, { 0xa6,0xf1,0x57,0xa6 },=20 + { 0xb4,0xc7,0x73,0xb4 }, { 0xc6,0x51,0x97,0xc6 },=20 + { 0xe8,0x23,0xcb,0xe8 }, { 0xdd,0x7c,0xa1,0xdd }, + { 0x74,0x9c,0xe8,0x74 }, { 0x1f,0x21,0x3e,0x1f },=20 + { 0x4b,0xdd,0x96,0x4b }, { 0xbd,0xdc,0x61,0xbd }, + { 0x8b,0x86,0x0d,0x8b }, { 0x8a,0x85,0x0f,0x8a },=20 + { 0x70,0x90,0xe0,0x70 }, { 0x3e,0x42,0x7c,0x3e }, + { 0xb5,0xc4,0x71,0xb5 }, { 0x66,0xaa,0xcc,0x66 },=20 + { 0x48,0xd8,0x90,0x48 }, { 0x03,0x05,0x06,0x03 }, + { 0xf6,0x01,0xf7,0xf6 }, { 0x0e,0x12,0x1c,0x0e },=20 + { 0x61,0xa3,0xc2,0x61 }, { 0x35,0x5f,0x6a,0x35 }, + { 0x57,0xf9,0xae,0x57 }, { 0xb9,0xd0,0x69,0xb9 },=20 + { 0x86,0x91,0x17,0x86 }, { 0xc1,0x58,0x99,0xc1 },=20 + { 0x1d,0x27,0x3a,0x1d }, { 0x9e,0xb9,0x27,0x9e },=20 + { 0xe1,0x38,0xd9,0xe1 }, { 0xf8,0x13,0xeb,0xf8 }, + { 0x98,0xb3,0x2b,0x98 }, { 0x11,0x33,0x22,0x11 },=20 + { 0x69,0xbb,0xd2,0x69 }, { 0xd9,0x70,0xa9,0xd9 }, + { 0x8e,0x89,0x07,0x8e }, { 0x94,0xa7,0x33,0x94 },=20 + { 0x9b,0xb6,0x2d,0x9b }, { 0x1e,0x22,0x3c,0x1e }, + { 0x87,0x92,0x15,0x87 }, { 0xe9,0x20,0xc9,0xe9 },=20 + { 0xce,0x49,0x87,0xce }, { 0x55,0xff,0xaa,0x55 }, + { 0x28,0x78,0x50,0x28 }, { 0xdf,0x7a,0xa5,0xdf },=20 + { 0x8c,0x8f,0x03,0x8c }, { 0xa1,0xf8,0x59,0xa1 }, + { 0x89,0x80,0x09,0x89 }, { 0x0d,0x17,0x1a,0x0d },=20 + { 0xbf,0xda,0x65,0xbf }, { 0xe6,0x31,0xd7,0xe6 }, + { 0x42,0xc6,0x84,0x42 }, { 0x68,0xb8,0xd0,0x68 },=20 + { 0x41,0xc3,0x82,0x41 }, { 0x99,0xb0,0x29,0x99 }, + { 0x2d,0x77,0x5a,0x2d }, { 0x0f,0x11,0x1e,0x0f },=20 + { 0xb0,0xcb,0x7b,0xb0 }, { 0x54,0xfc,0xa8,0x54 }, + { 0xbb,0xd6,0x6d,0xbb }, { 0x16,0x3a,0x2c,0x16 } + }; + +static const unsigned char T4[256][4] =3D=20 + { + { 0x63,0x63,0xa5,0xc6 }, { 0x7c,0x7c,0x84,0xf8 }, + { 0x77,0x77,0x99,0xee }, { 0x7b,0x7b,0x8d,0xf6 },=20 + { 0xf2,0xf2,0x0d,0xff }, { 0x6b,0x6b,0xbd,0xd6 },=20 + { 0x6f,0x6f,0xb1,0xde }, { 0xc5,0xc5,0x54,0x91 },=20 + { 0x30,0x30,0x50,0x60 }, { 0x01,0x01,0x03,0x02 }, + { 0x67,0x67,0xa9,0xce }, { 0x2b,0x2b,0x7d,0x56 },=20 + { 0xfe,0xfe,0x19,0xe7 }, { 0xd7,0xd7,0x62,0xb5 }, + { 0xab,0xab,0xe6,0x4d }, { 0x76,0x76,0x9a,0xec },=20 + { 0xca,0xca,0x45,0x8f }, { 0x82,0x82,0x9d,0x1f }, + { 0xc9,0xc9,0x40,0x89 }, { 0x7d,0x7d,0x87,0xfa },=20 + { 0xfa,0xfa,0x15,0xef }, { 0x59,0x59,0xeb,0xb2 }, + { 0x47,0x47,0xc9,0x8e }, { 0xf0,0xf0,0x0b,0xfb },=20 + { 0xad,0xad,0xec,0x41 }, { 0xd4,0xd4,0x67,0xb3 }, + { 0xa2,0xa2,0xfd,0x5f }, { 0xaf,0xaf,0xea,0x45 },=20 + { 0x9c,0x9c,0xbf,0x23 }, { 0xa4,0xa4,0xf7,0x53 }, + { 0x72,0x72,0x96,0xe4 }, { 0xc0,0xc0,0x5b,0x9b },=20 + { 0xb7,0xb7,0xc2,0x75 }, { 0xfd,0xfd,0x1c,0xe1 }, + { 0x93,0x93,0xae,0x3d }, { 0x26,0x26,0x6a,0x4c },=20 + { 0x36,0x36,0x5a,0x6c }, { 0x3f,0x3f,0x41,0x7e }, + { 0xf7,0xf7,0x02,0xf5 }, { 0xcc,0xcc,0x4f,0x83 },=20 + { 0x34,0x34,0x5c,0x68 }, { 0xa5,0xa5,0xf4,0x51 }, + { 0xe5,0xe5,0x34,0xd1 }, { 0xf1,0xf1,0x08,0xf9 },=20 + { 0x71,0x71,0x93,0xe2 }, { 0xd8,0xd8,0x73,0xab }, + { 0x31,0x31,0x53,0x62 }, { 0x15,0x15,0x3f,0x2a },=20 + { 0x04,0x04,0x0c,0x08 }, { 0xc7,0xc7,0x52,0x95 }, + { 0x23,0x23,0x65,0x46 }, { 0xc3,0xc3,0x5e,0x9d },=20 + { 0x18,0x18,0x28,0x30 }, { 0x96,0x96,0xa1,0x37 }, + { 0x05,0x05,0x0f,0x0a }, { 0x9a,0x9a,0xb5,0x2f },=20 + { 0x07,0x07,0x09,0x0e }, { 0x12,0x12,0x36,0x24 }, + { 0x80,0x80,0x9b,0x1b }, { 0xe2,0xe2,0x3d,0xdf },=20 + { 0xeb,0xeb,0x26,0xcd }, { 0x27,0x27,0x69,0x4e }, + { 0xb2,0xb2,0xcd,0x7f }, { 0x75,0x75,0x9f,0xea },=20 + { 0x09,0x09,0x1b,0x12 }, { 0x83,0x83,0x9e,0x1d }, + { 0x2c,0x2c,0x74,0x58 }, { 0x1a,0x1a,0x2e,0x34 },=20 + { 0x1b,0x1b,0x2d,0x36 }, { 0x6e,0x6e,0xb2,0xdc }, + { 0x5a,0x5a,0xee,0xb4 }, { 0xa0,0xa0,0xfb,0x5b },=20 + { 0x52,0x52,0xf6,0xa4 }, { 0x3b,0x3b,0x4d,0x76 }, + { 0xd6,0xd6,0x61,0xb7 }, { 0xb3,0xb3,0xce,0x7d },=20 + { 0x29,0x29,0x7b,0x52 }, { 0xe3,0xe3,0x3e,0xdd }, + { 0x2f,0x2f,0x71,0x5e }, { 0x84,0x84,0x97,0x13 },=20 + { 0x53,0x53,0xf5,0xa6 }, { 0xd1,0xd1,0x68,0xb9 }, + { 0x00,0x00,0x00,0x00 }, { 0xed,0xed,0x2c,0xc1 },=20 + { 0x20,0x20,0x60,0x40 }, { 0xfc,0xfc,0x1f,0xe3 }, + { 0xb1,0xb1,0xc8,0x79 }, { 0x5b,0x5b,0xed,0xb6 },=20 + { 0x6a,0x6a,0xbe,0xd4 }, { 0xcb,0xcb,0x46,0x8d }, + { 0xbe,0xbe,0xd9,0x67 }, { 0x39,0x39,0x4b,0x72 },=20 + { 0x4a,0x4a,0xde,0x94 }, { 0x4c,0x4c,0xd4,0x98 }, + { 0x58,0x58,0xe8,0xb0 }, { 0xcf,0xcf,0x4a,0x85 },=20 + { 0xd0,0xd0,0x6b,0xbb }, { 0xef,0xef,0x2a,0xc5 }, + { 0xaa,0xaa,0xe5,0x4f }, { 0xfb,0xfb,0x16,0xed },=20 + { 0x43,0x43,0xc5,0x86 }, { 0x4d,0x4d,0xd7,0x9a }, + { 0x33,0x33,0x55,0x66 }, { 0x85,0x85,0x94,0x11 },=20 + { 0x45,0x45,0xcf,0x8a }, { 0xf9,0xf9,0x10,0xe9 }, + { 0x02,0x02,0x06,0x04 }, { 0x7f,0x7f,0x81,0xfe },=20 + { 0x50,0x50,0xf0,0xa0 }, { 0x3c,0x3c,0x44,0x78 }, + { 0x9f,0x9f,0xba,0x25 }, { 0xa8,0xa8,0xe3,0x4b },=20 + { 0x51,0x51,0xf3,0xa2 }, { 0xa3,0xa3,0xfe,0x5d }, + { 0x40,0x40,0xc0,0x80 }, { 0x8f,0x8f,0x8a,0x05 },=20 + { 0x92,0x92,0xad,0x3f }, { 0x9d,0x9d,0xbc,0x21 }, + { 0x38,0x38,0x48,0x70 }, { 0xf5,0xf5,0x04,0xf1 },=20 + { 0xbc,0xbc,0xdf,0x63 }, { 0xb6,0xb6,0xc1,0x77 }, + { 0xda,0xda,0x75,0xaf }, { 0x21,0x21,0x63,0x42 },=20 + { 0x10,0x10,0x30,0x20 }, { 0xff,0xff,0x1a,0xe5 }, + { 0xf3,0xf3,0x0e,0xfd }, { 0xd2,0xd2,0x6d,0xbf },=20 + { 0xcd,0xcd,0x4c,0x81 }, { 0x0c,0x0c,0x14,0x18 }, + { 0x13,0x13,0x35,0x26 }, { 0xec,0xec,0x2f,0xc3 },=20 + { 0x5f,0x5f,0xe1,0xbe }, { 0x97,0x97,0xa2,0x35 }, + { 0x44,0x44,0xcc,0x88 }, { 0x17,0x17,0x39,0x2e },=20 + { 0xc4,0xc4,0x57,0x93 }, { 0xa7,0xa7,0xf2,0x55 }, + { 0x7e,0x7e,0x82,0xfc }, { 0x3d,0x3d,0x47,0x7a },=20 + { 0x64,0x64,0xac,0xc8 }, { 0x5d,0x5d,0xe7,0xba }, + { 0x19,0x19,0x2b,0x32 }, { 0x73,0x73,0x95,0xe6 },=20 + { 0x60,0x60,0xa0,0xc0 }, { 0x81,0x81,0x98,0x19 }, + { 0x4f,0x4f,0xd1,0x9e }, { 0xdc,0xdc,0x7f,0xa3 },=20 + { 0x22,0x22,0x66,0x44 }, { 0x2a,0x2a,0x7e,0x54 }, + { 0x90,0x90,0xab,0x3b }, { 0x88,0x88,0x83,0x0b },=20 + { 0x46,0x46,0xca,0x8c }, { 0xee,0xee,0x29,0xc7 }, + { 0xb8,0xb8,0xd3,0x6b }, { 0x14,0x14,0x3c,0x28 },=20 + { 0xde,0xde,0x79,0xa7 }, { 0x5e,0x5e,0xe2,0xbc }, + { 0x0b,0x0b,0x1d,0x16 }, { 0xdb,0xdb,0x76,0xad },=20 + { 0xe0,0xe0,0x3b,0xdb }, { 0x32,0x32,0x56,0x64 }, + { 0x3a,0x3a,0x4e,0x74 }, { 0x0a,0x0a,0x1e,0x14 },=20 + { 0x49,0x49,0xdb,0x92 }, { 0x06,0x06,0x0a,0x0c }, + { 0x24,0x24,0x6c,0x48 }, { 0x5c,0x5c,0xe4,0xb8 },=20 + { 0xc2,0xc2,0x5d,0x9f }, { 0xd3,0xd3,0x6e,0xbd }, + { 0xac,0xac,0xef,0x43 }, { 0x62,0x62,0xa6,0xc4 },=20 + { 0x91,0x91,0xa8,0x39 }, { 0x95,0x95,0xa4,0x31 }, + { 0xe4,0xe4,0x37,0xd3 }, { 0x79,0x79,0x8b,0xf2 },=20 + { 0xe7,0xe7,0x32,0xd5 }, { 0xc8,0xc8,0x43,0x8b }, + { 0x37,0x37,0x59,0x6e }, { 0x6d,0x6d,0xb7,0xda },=20 + { 0x8d,0x8d,0x8c,0x01 }, { 0xd5,0xd5,0x64,0xb1 },=20 + { 0x4e,0x4e,0xd2,0x9c }, { 0xa9,0xa9,0xe0,0x49 },=20 + { 0x6c,0x6c,0xb4,0xd8 }, { 0x56,0x56,0xfa,0xac },=20 + { 0xf4,0xf4,0x07,0xf3 }, { 0xea,0xea,0x25,0xcf },=20 + { 0x65,0x65,0xaf,0xca }, { 0x7a,0x7a,0x8e,0xf4 },=20 + { 0xae,0xae,0xe9,0x47 }, { 0x08,0x08,0x18,0x10 },=20 + { 0xba,0xba,0xd5,0x6f }, { 0x78,0x78,0x88,0xf0 },=20 + { 0x25,0x25,0x6f,0x4a }, { 0x2e,0x2e,0x72,0x5c },=20 + { 0x1c,0x1c,0x24,0x38 }, { 0xa6,0xa6,0xf1,0x57 }, + { 0xb4,0xb4,0xc7,0x73 }, { 0xc6,0xc6,0x51,0x97 },=20 + { 0xe8,0xe8,0x23,0xcb }, { 0xdd,0xdd,0x7c,0xa1 }, + { 0x74,0x74,0x9c,0xe8 }, { 0x1f,0x1f,0x21,0x3e },=20 + { 0x4b,0x4b,0xdd,0x96 }, { 0xbd,0xbd,0xdc,0x61 }, + { 0x8b,0x8b,0x86,0x0d }, { 0x8a,0x8a,0x85,0x0f },=20 + { 0x70,0x70,0x90,0xe0 }, { 0x3e,0x3e,0x42,0x7c }, + { 0xb5,0xb5,0xc4,0x71 }, { 0x66,0x66,0xaa,0xcc },=20 + { 0x48,0x48,0xd8,0x90 }, { 0x03,0x03,0x05,0x06 }, + { 0xf6,0xf6,0x01,0xf7 }, { 0x0e,0x0e,0x12,0x1c },=20 + { 0x61,0x61,0xa3,0xc2 }, { 0x35,0x35,0x5f,0x6a }, + { 0x57,0x57,0xf9,0xae }, { 0xb9,0xb9,0xd0,0x69 },=20 + { 0x86,0x86,0x91,0x17 }, { 0xc1,0xc1,0x58,0x99 }, + { 0x1d,0x1d,0x27,0x3a }, { 0x9e,0x9e,0xb9,0x27 },=20 + { 0xe1,0xe1,0x38,0xd9 }, { 0xf8,0xf8,0x13,0xeb }, + { 0x98,0x98,0xb3,0x2b }, { 0x11,0x11,0x33,0x22 },=20 + { 0x69,0x69,0xbb,0xd2 }, { 0xd9,0xd9,0x70,0xa9 }, + { 0x8e,0x8e,0x89,0x07 }, { 0x94,0x94,0xa7,0x33 },=20 + { 0x9b,0x9b,0xb6,0x2d }, { 0x1e,0x1e,0x22,0x3c }, + { 0x87,0x87,0x92,0x15 }, { 0xe9,0xe9,0x20,0xc9 },=20 + { 0xce,0xce,0x49,0x87 }, { 0x55,0x55,0xff,0xaa }, + { 0x28,0x28,0x78,0x50 }, { 0xdf,0xdf,0x7a,0xa5 },=20 + { 0x8c,0x8c,0x8f,0x03 }, { 0xa1,0xa1,0xf8,0x59 }, + { 0x89,0x89,0x80,0x09 }, { 0x0d,0x0d,0x17,0x1a },=20 + { 0xbf,0xbf,0xda,0x65 }, { 0xe6,0xe6,0x31,0xd7 },=20 + { 0x42,0x42,0xc6,0x84 }, { 0x68,0x68,0xb8,0xd0 },=20 + { 0x41,0x41,0xc3,0x82 }, { 0x99,0x99,0xb0,0x29 }, + { 0x2d,0x2d,0x77,0x5a }, { 0x0f,0x0f,0x11,0x1e },=20 + { 0xb0,0xb0,0xcb,0x7b }, { 0x54,0x54,0xfc,0xa8 }, + { 0xbb,0xbb,0xd6,0x6d }, { 0x16,0x16,0x3a,0x2c } + }; + +static const unsigned char T5[256][4] =3D=20 + { + { 0x51,0xf4,0xa7,0x50 }, { 0x7e,0x41,0x65,0x53 },=20 + { 0x1a,0x17,0xa4,0xc3 }, { 0x3a,0x27,0x5e,0x96 },=20 + { 0x3b,0xab,0x6b,0xcb }, { 0x1f,0x9d,0x45,0xf1 }, + { 0xac,0xfa,0x58,0xab }, { 0x4b,0xe3,0x03,0x93 },=20 + { 0x20,0x30,0xfa,0x55 }, { 0xad,0x76,0x6d,0xf6 }, + { 0x88,0xcc,0x76,0x91 }, { 0xf5,0x02,0x4c,0x25 },=20 + { 0x4f,0xe5,0xd7,0xfc }, { 0xc5,0x2a,0xcb,0xd7 }, + { 0x26,0x35,0x44,0x80 }, { 0xb5,0x62,0xa3,0x8f },=20 + { 0xde,0xb1,0x5a,0x49 }, { 0x25,0xba,0x1b,0x67 }, + { 0x45,0xea,0x0e,0x98 }, { 0x5d,0xfe,0xc0,0xe1 },=20 + { 0xc3,0x2f,0x75,0x02 }, { 0x81,0x4c,0xf0,0x12 }, + { 0x8d,0x46,0x97,0xa3 }, { 0x6b,0xd3,0xf9,0xc6 },=20 + { 0x03,0x8f,0x5f,0xe7 }, { 0x15,0x92,0x9c,0x95 }, + { 0xbf,0x6d,0x7a,0xeb }, { 0x95,0x52,0x59,0xda },=20 + { 0xd4,0xbe,0x83,0x2d }, { 0x58,0x74,0x21,0xd3 }, + { 0x49,0xe0,0x69,0x29 }, { 0x8e,0xc9,0xc8,0x44 },=20 + { 0x75,0xc2,0x89,0x6a }, { 0xf4,0x8e,0x79,0x78 }, + { 0x99,0x58,0x3e,0x6b }, { 0x27,0xb9,0x71,0xdd },=20 + { 0xbe,0xe1,0x4f,0xb6 }, { 0xf0,0x88,0xad,0x17 }, + { 0xc9,0x20,0xac,0x66 }, { 0x7d,0xce,0x3a,0xb4 },=20 + { 0x63,0xdf,0x4a,0x18 }, { 0xe5,0x1a,0x31,0x82 }, + { 0x97,0x51,0x33,0x60 }, { 0x62,0x53,0x7f,0x45 },=20 + { 0xb1,0x64,0x77,0xe0 }, { 0xbb,0x6b,0xae,0x84 },=20 + { 0xfe,0x81,0xa0,0x1c }, { 0xf9,0x08,0x2b,0x94 },=20 + { 0x70,0x48,0x68,0x58 }, { 0x8f,0x45,0xfd,0x19 },=20 + { 0x94,0xde,0x6c,0x87 }, { 0x52,0x7b,0xf8,0xb7 },=20 + { 0xab,0x73,0xd3,0x23 }, { 0x72,0x4b,0x02,0xe2 }, + { 0xe3,0x1f,0x8f,0x57 }, { 0x66,0x55,0xab,0x2a },=20 + { 0xb2,0xeb,0x28,0x07 }, { 0x2f,0xb5,0xc2,0x03 }, + { 0x86,0xc5,0x7b,0x9a }, { 0xd3,0x37,0x08,0xa5 },=20 + { 0x30,0x28,0x87,0xf2 }, { 0x23,0xbf,0xa5,0xb2 }, + { 0x02,0x03,0x6a,0xba }, { 0xed,0x16,0x82,0x5c },=20 + { 0x8a,0xcf,0x1c,0x2b }, { 0xa7,0x79,0xb4,0x92 }, + { 0xf3,0x07,0xf2,0xf0 }, { 0x4e,0x69,0xe2,0xa1 },=20 + { 0x65,0xda,0xf4,0xcd }, { 0x06,0x05,0xbe,0xd5 }, + { 0xd1,0x34,0x62,0x1f }, { 0xc4,0xa6,0xfe,0x8a },=20 + { 0x34,0x2e,0x53,0x9d }, { 0xa2,0xf3,0x55,0xa0 }, + { 0x05,0x8a,0xe1,0x32 }, { 0xa4,0xf6,0xeb,0x75 },=20 + { 0x0b,0x83,0xec,0x39 }, { 0x40,0x60,0xef,0xaa }, + { 0x5e,0x71,0x9f,0x06 }, { 0xbd,0x6e,0x10,0x51 },=20 + { 0x3e,0x21,0x8a,0xf9 }, { 0x96,0xdd,0x06,0x3d },=20 + { 0xdd,0x3e,0x05,0xae }, { 0x4d,0xe6,0xbd,0x46 },=20 + { 0x91,0x54,0x8d,0xb5 }, { 0x71,0xc4,0x5d,0x05 },=20 + { 0x04,0x06,0xd4,0x6f }, { 0x60,0x50,0x15,0xff },=20 + { 0x19,0x98,0xfb,0x24 }, { 0xd6,0xbd,0xe9,0x97 }, + { 0x89,0x40,0x43,0xcc }, { 0x67,0xd9,0x9e,0x77 },=20 + { 0xb0,0xe8,0x42,0xbd }, { 0x07,0x89,0x8b,0x88 }, + { 0xe7,0x19,0x5b,0x38 }, { 0x79,0xc8,0xee,0xdb },=20 + { 0xa1,0x7c,0x0a,0x47 }, { 0x7c,0x42,0x0f,0xe9 }, + { 0xf8,0x84,0x1e,0xc9 }, { 0x00,0x00,0x00,0x00 },=20 + { 0x09,0x80,0x86,0x83 }, { 0x32,0x2b,0xed,0x48 }, + { 0x1e,0x11,0x70,0xac }, { 0x6c,0x5a,0x72,0x4e },=20 + { 0xfd,0x0e,0xff,0xfb }, { 0x0f,0x85,0x38,0x56 }, + { 0x3d,0xae,0xd5,0x1e }, { 0x36,0x2d,0x39,0x27 },=20 + { 0x0a,0x0f,0xd9,0x64 }, { 0x68,0x5c,0xa6,0x21 }, + { 0x9b,0x5b,0x54,0xd1 }, { 0x24,0x36,0x2e,0x3a },=20 + { 0x0c,0x0a,0x67,0xb1 }, { 0x93,0x57,0xe7,0x0f }, + { 0xb4,0xee,0x96,0xd2 }, { 0x1b,0x9b,0x91,0x9e },=20 + { 0x80,0xc0,0xc5,0x4f }, { 0x61,0xdc,0x20,0xa2 }, + { 0x5a,0x77,0x4b,0x69 }, { 0x1c,0x12,0x1a,0x16 },=20 + { 0xe2,0x93,0xba,0x0a }, { 0xc0,0xa0,0x2a,0xe5 },=20 + { 0x3c,0x22,0xe0,0x43 }, { 0x12,0x1b,0x17,0x1d },=20 + { 0x0e,0x09,0x0d,0x0b }, { 0xf2,0x8b,0xc7,0xad },=20 + { 0x2d,0xb6,0xa8,0xb9 }, { 0x14,0x1e,0xa9,0xc8 },=20 + { 0x57,0xf1,0x19,0x85 }, { 0xaf,0x75,0x07,0x4c },=20 + { 0xee,0x99,0xdd,0xbb }, { 0xa3,0x7f,0x60,0xfd },=20 + { 0xf7,0x01,0x26,0x9f }, { 0x5c,0x72,0xf5,0xbc }, + { 0x44,0x66,0x3b,0xc5 }, { 0x5b,0xfb,0x7e,0x34 },=20 + { 0x8b,0x43,0x29,0x76 }, { 0xcb,0x23,0xc6,0xdc }, + { 0xb6,0xed,0xfc,0x68 }, { 0xb8,0xe4,0xf1,0x63 },=20 + { 0xd7,0x31,0xdc,0xca }, { 0x42,0x63,0x85,0x10 }, + { 0x13,0x97,0x22,0x40 }, { 0x84,0xc6,0x11,0x20 },=20 + { 0x85,0x4a,0x24,0x7d }, { 0xd2,0xbb,0x3d,0xf8 },=20 + { 0xae,0xf9,0x32,0x11 }, { 0xc7,0x29,0xa1,0x6d },=20 + { 0x1d,0x9e,0x2f,0x4b }, { 0xdc,0xb2,0x30,0xf3 }, + { 0x0d,0x86,0x52,0xec }, { 0x77,0xc1,0xe3,0xd0 },=20 + { 0x2b,0xb3,0x16,0x6c }, { 0xa9,0x70,0xb9,0x99 }, + { 0x11,0x94,0x48,0xfa }, { 0x47,0xe9,0x64,0x22 },=20 + { 0xa8,0xfc,0x8c,0xc4 }, { 0xa0,0xf0,0x3f,0x1a }, + { 0x56,0x7d,0x2c,0xd8 }, { 0x22,0x33,0x90,0xef },=20 + { 0x87,0x49,0x4e,0xc7 }, { 0xd9,0x38,0xd1,0xc1 },=20 + { 0x8c,0xca,0xa2,0xfe }, { 0x98,0xd4,0x0b,0x36 },=20 + { 0xa6,0xf5,0x81,0xcf }, { 0xa5,0x7a,0xde,0x28 },=20 + { 0xda,0xb7,0x8e,0x26 }, { 0x3f,0xad,0xbf,0xa4 },=20 + { 0x2c,0x3a,0x9d,0xe4 }, { 0x50,0x78,0x92,0x0d },=20 + { 0x6a,0x5f,0xcc,0x9b }, { 0x54,0x7e,0x46,0x62 },=20 + { 0xf6,0x8d,0x13,0xc2 }, { 0x90,0xd8,0xb8,0xe8 },=20 + { 0x2e,0x39,0xf7,0x5e }, { 0x82,0xc3,0xaf,0xf5 },=20 + { 0x9f,0x5d,0x80,0xbe }, { 0x69,0xd0,0x93,0x7c }, + { 0x6f,0xd5,0x2d,0xa9 }, { 0xcf,0x25,0x12,0xb3 },=20 + { 0xc8,0xac,0x99,0x3b }, { 0x10,0x18,0x7d,0xa7 }, + { 0xe8,0x9c,0x63,0x6e }, { 0xdb,0x3b,0xbb,0x7b },=20 + { 0xcd,0x26,0x78,0x09 }, { 0x6e,0x59,0x18,0xf4 }, + { 0xec,0x9a,0xb7,0x01 }, { 0x83,0x4f,0x9a,0xa8 },=20 + { 0xe6,0x95,0x6e,0x65 }, { 0xaa,0xff,0xe6,0x7e },=20 + { 0x21,0xbc,0xcf,0x08 }, { 0xef,0x15,0xe8,0xe6 },=20 + { 0xba,0xe7,0x9b,0xd9 }, { 0x4a,0x6f,0x36,0xce },=20 + { 0xea,0x9f,0x09,0xd4 }, { 0x29,0xb0,0x7c,0xd6 },=20 + { 0x31,0xa4,0xb2,0xaf }, { 0x2a,0x3f,0x23,0x31 },=20 + { 0xc6,0xa5,0x94,0x30 }, { 0x35,0xa2,0x66,0xc0 },=20 + { 0x74,0x4e,0xbc,0x37 }, { 0xfc,0x82,0xca,0xa6 },=20 + { 0xe0,0x90,0xd0,0xb0 }, { 0x33,0xa7,0xd8,0x15 },=20 + { 0xf1,0x04,0x98,0x4a }, { 0x41,0xec,0xda,0xf7 }, + { 0x7f,0xcd,0x50,0x0e }, { 0x17,0x91,0xf6,0x2f },=20 + { 0x76,0x4d,0xd6,0x8d }, { 0x43,0xef,0xb0,0x4d }, + { 0xcc,0xaa,0x4d,0x54 }, { 0xe4,0x96,0x04,0xdf },=20 + { 0x9e,0xd1,0xb5,0xe3 }, { 0x4c,0x6a,0x88,0x1b }, + { 0xc1,0x2c,0x1f,0xb8 }, { 0x46,0x65,0x51,0x7f },=20 + { 0x9d,0x5e,0xea,0x04 }, { 0x01,0x8c,0x35,0x5d }, + { 0xfa,0x87,0x74,0x73 }, { 0xfb,0x0b,0x41,0x2e },=20 + { 0xb3,0x67,0x1d,0x5a }, { 0x92,0xdb,0xd2,0x52 }, + { 0xe9,0x10,0x56,0x33 }, { 0x6d,0xd6,0x47,0x13 },=20 + { 0x9a,0xd7,0x61,0x8c }, { 0x37,0xa1,0x0c,0x7a }, + { 0x59,0xf8,0x14,0x8e }, { 0xeb,0x13,0x3c,0x89 },=20 + { 0xce,0xa9,0x27,0xee }, { 0xb7,0x61,0xc9,0x35 }, + { 0xe1,0x1c,0xe5,0xed }, { 0x7a,0x47,0xb1,0x3c },=20 + { 0x9c,0xd2,0xdf,0x59 }, { 0x55,0xf2,0x73,0x3f },=20 + { 0x18,0x14,0xce,0x79 }, { 0x73,0xc7,0x37,0xbf },=20 + { 0x53,0xf7,0xcd,0xea }, { 0x5f,0xfd,0xaa,0x5b }, + { 0xdf,0x3d,0x6f,0x14 }, { 0x78,0x44,0xdb,0x86 },=20 + { 0xca,0xaf,0xf3,0x81 }, { 0xb9,0x68,0xc4,0x3e },=20 + { 0x38,0x24,0x34,0x2c }, { 0xc2,0xa3,0x40,0x5f },=20 + { 0x16,0x1d,0xc3,0x72 }, { 0xbc,0xe2,0x25,0x0c },=20 + { 0x28,0x3c,0x49,0x8b }, { 0xff,0x0d,0x95,0x41 },=20 + { 0x39,0xa8,0x01,0x71 }, { 0x08,0x0c,0xb3,0xde },=20 + { 0xd8,0xb4,0xe4,0x9c }, { 0x64,0x56,0xc1,0x90 },=20 + { 0x7b,0xcb,0x84,0x61 }, { 0xd5,0x32,0xb6,0x70 }, + { 0x48,0x6c,0x5c,0x74 }, { 0xd0,0xb8,0x57,0x42 } + }; + +static const unsigned char T6[256][4] =3D=20 + { + { 0x50,0x51,0xf4,0xa7 }, { 0x53,0x7e,0x41,0x65 },=20 + { 0xc3,0x1a,0x17,0xa4 }, { 0x96,0x3a,0x27,0x5e },=20 + { 0xcb,0x3b,0xab,0x6b }, { 0xf1,0x1f,0x9d,0x45 }, + { 0xab,0xac,0xfa,0x58 }, { 0x93,0x4b,0xe3,0x03 },=20 + { 0x55,0x20,0x30,0xfa }, { 0xf6,0xad,0x76,0x6d }, + { 0x91,0x88,0xcc,0x76 }, { 0x25,0xf5,0x02,0x4c },=20 + { 0xfc,0x4f,0xe5,0xd7 }, { 0xd7,0xc5,0x2a,0xcb }, + { 0x80,0x26,0x35,0x44 }, { 0x8f,0xb5,0x62,0xa3 },=20 + { 0x49,0xde,0xb1,0x5a }, { 0x67,0x25,0xba,0x1b },=20 + { 0x98,0x45,0xea,0x0e }, { 0xe1,0x5d,0xfe,0xc0 },=20 + { 0x02,0xc3,0x2f,0x75 }, { 0x12,0x81,0x4c,0xf0 }, + { 0xa3,0x8d,0x46,0x97 }, { 0xc6,0x6b,0xd3,0xf9 },=20 + { 0xe7,0x03,0x8f,0x5f }, { 0x95,0x15,0x92,0x9c }, + { 0xeb,0xbf,0x6d,0x7a }, { 0xda,0x95,0x52,0x59 },=20 + { 0x2d,0xd4,0xbe,0x83 }, { 0xd3,0x58,0x74,0x21 }, + { 0x29,0x49,0xe0,0x69 }, { 0x44,0x8e,0xc9,0xc8 },=20 + { 0x6a,0x75,0xc2,0x89 }, { 0x78,0xf4,0x8e,0x79 }, + { 0x6b,0x99,0x58,0x3e }, { 0xdd,0x27,0xb9,0x71 },=20 + { 0xb6,0xbe,0xe1,0x4f }, { 0x17,0xf0,0x88,0xad }, + { 0x66,0xc9,0x20,0xac }, { 0xb4,0x7d,0xce,0x3a },=20 + { 0x18,0x63,0xdf,0x4a }, { 0x82,0xe5,0x1a,0x31 }, + { 0x60,0x97,0x51,0x33 }, { 0x45,0x62,0x53,0x7f },=20 + { 0xe0,0xb1,0x64,0x77 }, { 0x84,0xbb,0x6b,0xae }, + { 0x1c,0xfe,0x81,0xa0 }, { 0x94,0xf9,0x08,0x2b },=20 + { 0x58,0x70,0x48,0x68 }, { 0x19,0x8f,0x45,0xfd }, + { 0x87,0x94,0xde,0x6c }, { 0xb7,0x52,0x7b,0xf8 },=20 + { 0x23,0xab,0x73,0xd3 }, { 0xe2,0x72,0x4b,0x02 }, + { 0x57,0xe3,0x1f,0x8f }, { 0x2a,0x66,0x55,0xab },=20 + { 0x07,0xb2,0xeb,0x28 }, { 0x03,0x2f,0xb5,0xc2 }, + { 0x9a,0x86,0xc5,0x7b }, { 0xa5,0xd3,0x37,0x08 },=20 + { 0xf2,0x30,0x28,0x87 }, { 0xb2,0x23,0xbf,0xa5 }, + { 0xba,0x02,0x03,0x6a }, { 0x5c,0xed,0x16,0x82 },=20 + { 0x2b,0x8a,0xcf,0x1c }, { 0x92,0xa7,0x79,0xb4 }, + { 0xf0,0xf3,0x07,0xf2 }, { 0xa1,0x4e,0x69,0xe2 },=20 + { 0xcd,0x65,0xda,0xf4 }, { 0xd5,0x06,0x05,0xbe }, + { 0x1f,0xd1,0x34,0x62 }, { 0x8a,0xc4,0xa6,0xfe },=20 + { 0x9d,0x34,0x2e,0x53 }, { 0xa0,0xa2,0xf3,0x55 }, + { 0x32,0x05,0x8a,0xe1 }, { 0x75,0xa4,0xf6,0xeb },=20 + { 0x39,0x0b,0x83,0xec }, { 0xaa,0x40,0x60,0xef }, + { 0x06,0x5e,0x71,0x9f }, { 0x51,0xbd,0x6e,0x10 },=20 + { 0xf9,0x3e,0x21,0x8a }, { 0x3d,0x96,0xdd,0x06 }, + { 0xae,0xdd,0x3e,0x05 }, { 0x46,0x4d,0xe6,0xbd },=20 + { 0xb5,0x91,0x54,0x8d }, { 0x05,0x71,0xc4,0x5d }, + { 0x6f,0x04,0x06,0xd4 }, { 0xff,0x60,0x50,0x15 },=20 + { 0x24,0x19,0x98,0xfb }, { 0x97,0xd6,0xbd,0xe9 }, + { 0xcc,0x89,0x40,0x43 }, { 0x77,0x67,0xd9,0x9e },=20 + { 0xbd,0xb0,0xe8,0x42 }, { 0x88,0x07,0x89,0x8b }, + { 0x38,0xe7,0x19,0x5b }, { 0xdb,0x79,0xc8,0xee },=20 + { 0x47,0xa1,0x7c,0x0a }, { 0xe9,0x7c,0x42,0x0f }, + { 0xc9,0xf8,0x84,0x1e }, { 0x00,0x00,0x00,0x00 },=20 + { 0x83,0x09,0x80,0x86 }, { 0x48,0x32,0x2b,0xed }, + { 0xac,0x1e,0x11,0x70 }, { 0x4e,0x6c,0x5a,0x72 },=20 + { 0xfb,0xfd,0x0e,0xff }, { 0x56,0x0f,0x85,0x38 }, + { 0x1e,0x3d,0xae,0xd5 }, { 0x27,0x36,0x2d,0x39 },=20 + { 0x64,0x0a,0x0f,0xd9 }, { 0x21,0x68,0x5c,0xa6 }, + { 0xd1,0x9b,0x5b,0x54 }, { 0x3a,0x24,0x36,0x2e },=20 + { 0xb1,0x0c,0x0a,0x67 }, { 0x0f,0x93,0x57,0xe7 }, + { 0xd2,0xb4,0xee,0x96 }, { 0x9e,0x1b,0x9b,0x91 },=20 + { 0x4f,0x80,0xc0,0xc5 }, { 0xa2,0x61,0xdc,0x20 },=20 + { 0x69,0x5a,0x77,0x4b }, { 0x16,0x1c,0x12,0x1a },=20 + { 0x0a,0xe2,0x93,0xba }, { 0xe5,0xc0,0xa0,0x2a }, + { 0x43,0x3c,0x22,0xe0 }, { 0x1d,0x12,0x1b,0x17 },=20 + { 0x0b,0x0e,0x09,0x0d }, { 0xad,0xf2,0x8b,0xc7 }, + { 0xb9,0x2d,0xb6,0xa8 }, { 0xc8,0x14,0x1e,0xa9 },=20 + { 0x85,0x57,0xf1,0x19 }, { 0x4c,0xaf,0x75,0x07 }, + { 0xbb,0xee,0x99,0xdd }, { 0xfd,0xa3,0x7f,0x60 },=20 + { 0x9f,0xf7,0x01,0x26 }, { 0xbc,0x5c,0x72,0xf5 }, + { 0xc5,0x44,0x66,0x3b }, { 0x34,0x5b,0xfb,0x7e },=20 + { 0x76,0x8b,0x43,0x29 }, { 0xdc,0xcb,0x23,0xc6 }, + { 0x68,0xb6,0xed,0xfc }, { 0x63,0xb8,0xe4,0xf1 },=20 + { 0xca,0xd7,0x31,0xdc }, { 0x10,0x42,0x63,0x85 }, + { 0x40,0x13,0x97,0x22 }, { 0x20,0x84,0xc6,0x11 },=20 + { 0x7d,0x85,0x4a,0x24 }, { 0xf8,0xd2,0xbb,0x3d }, + { 0x11,0xae,0xf9,0x32 }, { 0x6d,0xc7,0x29,0xa1 },=20 + { 0x4b,0x1d,0x9e,0x2f }, { 0xf3,0xdc,0xb2,0x30 }, + { 0xec,0x0d,0x86,0x52 }, { 0xd0,0x77,0xc1,0xe3 },=20 + { 0x6c,0x2b,0xb3,0x16 }, { 0x99,0xa9,0x70,0xb9 },=20 + { 0xfa,0x11,0x94,0x48 }, { 0x22,0x47,0xe9,0x64 },=20 + { 0xc4,0xa8,0xfc,0x8c }, { 0x1a,0xa0,0xf0,0x3f },=20 + { 0xd8,0x56,0x7d,0x2c }, { 0xef,0x22,0x33,0x90 },=20 + { 0xc7,0x87,0x49,0x4e }, { 0xc1,0xd9,0x38,0xd1 }, + { 0xfe,0x8c,0xca,0xa2 }, { 0x36,0x98,0xd4,0x0b },=20 + { 0xcf,0xa6,0xf5,0x81 }, { 0x28,0xa5,0x7a,0xde },=20 + { 0x26,0xda,0xb7,0x8e }, { 0xa4,0x3f,0xad,0xbf },=20 + { 0xe4,0x2c,0x3a,0x9d }, { 0x0d,0x50,0x78,0x92 },=20 + { 0x9b,0x6a,0x5f,0xcc }, { 0x62,0x54,0x7e,0x46 },=20 + { 0xc2,0xf6,0x8d,0x13 }, { 0xe8,0x90,0xd8,0xb8 },=20 + { 0x5e,0x2e,0x39,0xf7 }, { 0xf5,0x82,0xc3,0xaf },=20 + { 0xbe,0x9f,0x5d,0x80 }, { 0x7c,0x69,0xd0,0x93 }, + { 0xa9,0x6f,0xd5,0x2d }, { 0xb3,0xcf,0x25,0x12 },=20 + { 0x3b,0xc8,0xac,0x99 }, { 0xa7,0x10,0x18,0x7d },=20 + { 0x6e,0xe8,0x9c,0x63 }, { 0x7b,0xdb,0x3b,0xbb },=20 + { 0x09,0xcd,0x26,0x78 }, { 0xf4,0x6e,0x59,0x18 }, + { 0x01,0xec,0x9a,0xb7 }, { 0xa8,0x83,0x4f,0x9a },=20 + { 0x65,0xe6,0x95,0x6e }, { 0x7e,0xaa,0xff,0xe6 },=20 + { 0x08,0x21,0xbc,0xcf }, { 0xe6,0xef,0x15,0xe8 },=20 + { 0xd9,0xba,0xe7,0x9b }, { 0xce,0x4a,0x6f,0x36 }, + { 0xd4,0xea,0x9f,0x09 }, { 0xd6,0x29,0xb0,0x7c },=20 + { 0xaf,0x31,0xa4,0xb2 }, { 0x31,0x2a,0x3f,0x23 }, + { 0x30,0xc6,0xa5,0x94 }, { 0xc0,0x35,0xa2,0x66 },=20 + { 0x37,0x74,0x4e,0xbc }, { 0xa6,0xfc,0x82,0xca },=20 + { 0xb0,0xe0,0x90,0xd0 }, { 0x15,0x33,0xa7,0xd8 },=20 + { 0x4a,0xf1,0x04,0x98 }, { 0xf7,0x41,0xec,0xda }, + { 0x0e,0x7f,0xcd,0x50 }, { 0x2f,0x17,0x91,0xf6 },=20 + { 0x8d,0x76,0x4d,0xd6 }, { 0x4d,0x43,0xef,0xb0 }, + { 0x54,0xcc,0xaa,0x4d }, { 0xdf,0xe4,0x96,0x04 },=20 + { 0xe3,0x9e,0xd1,0xb5 }, { 0x1b,0x4c,0x6a,0x88 }, + { 0xb8,0xc1,0x2c,0x1f }, { 0x7f,0x46,0x65,0x51 },=20 + { 0x04,0x9d,0x5e,0xea }, { 0x5d,0x01,0x8c,0x35 }, + { 0x73,0xfa,0x87,0x74 }, { 0x2e,0xfb,0x0b,0x41 },=20 + { 0x5a,0xb3,0x67,0x1d }, { 0x52,0x92,0xdb,0xd2 }, + { 0x33,0xe9,0x10,0x56 }, { 0x13,0x6d,0xd6,0x47 },=20 + { 0x8c,0x9a,0xd7,0x61 }, { 0x7a,0x37,0xa1,0x0c },=20 + { 0x8e,0x59,0xf8,0x14 }, { 0x89,0xeb,0x13,0x3c },=20 + { 0xee,0xce,0xa9,0x27 }, { 0x35,0xb7,0x61,0xc9 }, + { 0xed,0xe1,0x1c,0xe5 }, { 0x3c,0x7a,0x47,0xb1 },=20 + { 0x59,0x9c,0xd2,0xdf }, { 0x3f,0x55,0xf2,0x73 }, + { 0x79,0x18,0x14,0xce }, { 0xbf,0x73,0xc7,0x37 },=20 + { 0xea,0x53,0xf7,0xcd }, { 0x5b,0x5f,0xfd,0xaa }, + { 0x14,0xdf,0x3d,0x6f }, { 0x86,0x78,0x44,0xdb },=20 + { 0x81,0xca,0xaf,0xf3 }, { 0x3e,0xb9,0x68,0xc4 }, + { 0x2c,0x38,0x24,0x34 }, { 0x5f,0xc2,0xa3,0x40 },=20 + { 0x72,0x16,0x1d,0xc3 }, { 0x0c,0xbc,0xe2,0x25 }, + { 0x8b,0x28,0x3c,0x49 }, { 0x41,0xff,0x0d,0x95 },=20 + { 0x71,0x39,0xa8,0x01 }, { 0xde,0x08,0x0c,0xb3 }, + { 0x9c,0xd8,0xb4,0xe4 }, { 0x90,0x64,0x56,0xc1 },=20 + { 0x61,0x7b,0xcb,0x84 }, { 0x70,0xd5,0x32,0xb6 }, + { 0x74,0x48,0x6c,0x5c }, { 0x42,0xd0,0xb8,0x57 } + }; + +static const unsigned char T7[256][4] =3D=20 + { + { 0xa7,0x50,0x51,0xf4 }, { 0x65,0x53,0x7e,0x41 }, + { 0xa4,0xc3,0x1a,0x17 }, { 0x5e,0x96,0x3a,0x27 },=20 + { 0x6b,0xcb,0x3b,0xab }, { 0x45,0xf1,0x1f,0x9d }, + { 0x58,0xab,0xac,0xfa }, { 0x03,0x93,0x4b,0xe3 },=20 + { 0xfa,0x55,0x20,0x30 }, { 0x6d,0xf6,0xad,0x76 }, + { 0x76,0x91,0x88,0xcc }, { 0x4c,0x25,0xf5,0x02 },=20 + { 0xd7,0xfc,0x4f,0xe5 }, { 0xcb,0xd7,0xc5,0x2a }, + { 0x44,0x80,0x26,0x35 }, { 0xa3,0x8f,0xb5,0x62 },=20 + { 0x5a,0x49,0xde,0xb1 }, { 0x1b,0x67,0x25,0xba },=20 + { 0x0e,0x98,0x45,0xea }, { 0xc0,0xe1,0x5d,0xfe },=20 + { 0x75,0x02,0xc3,0x2f }, { 0xf0,0x12,0x81,0x4c }, + { 0x97,0xa3,0x8d,0x46 }, { 0xf9,0xc6,0x6b,0xd3 },=20 + { 0x5f,0xe7,0x03,0x8f }, { 0x9c,0x95,0x15,0x92 }, + { 0x7a,0xeb,0xbf,0x6d }, { 0x59,0xda,0x95,0x52 },=20 + { 0x83,0x2d,0xd4,0xbe }, { 0x21,0xd3,0x58,0x74 }, + { 0x69,0x29,0x49,0xe0 }, { 0xc8,0x44,0x8e,0xc9 },=20 + { 0x89,0x6a,0x75,0xc2 }, { 0x79,0x78,0xf4,0x8e },=20 + { 0x3e,0x6b,0x99,0x58 }, { 0x71,0xdd,0x27,0xb9 },=20 + { 0x4f,0xb6,0xbe,0xe1 }, { 0xad,0x17,0xf0,0x88 }, + { 0xac,0x66,0xc9,0x20 }, { 0x3a,0xb4,0x7d,0xce },=20 + { 0x4a,0x18,0x63,0xdf }, { 0x31,0x82,0xe5,0x1a }, + { 0x33,0x60,0x97,0x51 }, { 0x7f,0x45,0x62,0x53 },=20 + { 0x77,0xe0,0xb1,0x64 }, { 0xae,0x84,0xbb,0x6b }, + { 0xa0,0x1c,0xfe,0x81 }, { 0x2b,0x94,0xf9,0x08 },=20 + { 0x68,0x58,0x70,0x48 }, { 0xfd,0x19,0x8f,0x45 }, + { 0x6c,0x87,0x94,0xde }, { 0xf8,0xb7,0x52,0x7b },=20 + { 0xd3,0x23,0xab,0x73 }, { 0x02,0xe2,0x72,0x4b }, + { 0x8f,0x57,0xe3,0x1f }, { 0xab,0x2a,0x66,0x55 },=20 + { 0x28,0x07,0xb2,0xeb }, { 0xc2,0x03,0x2f,0xb5 }, + { 0x7b,0x9a,0x86,0xc5 }, { 0x08,0xa5,0xd3,0x37 },=20 + { 0x87,0xf2,0x30,0x28 }, { 0xa5,0xb2,0x23,0xbf }, + { 0x6a,0xba,0x02,0x03 }, { 0x82,0x5c,0xed,0x16 },=20 + { 0x1c,0x2b,0x8a,0xcf }, { 0xb4,0x92,0xa7,0x79 },=20 + { 0xf2,0xf0,0xf3,0x07 }, { 0xe2,0xa1,0x4e,0x69 },=20 + { 0xf4,0xcd,0x65,0xda }, { 0xbe,0xd5,0x06,0x05 }, + { 0x62,0x1f,0xd1,0x34 }, { 0xfe,0x8a,0xc4,0xa6 },=20 + { 0x53,0x9d,0x34,0x2e }, { 0x55,0xa0,0xa2,0xf3 }, + { 0xe1,0x32,0x05,0x8a }, { 0xeb,0x75,0xa4,0xf6 },=20 + { 0xec,0x39,0x0b,0x83 }, { 0xef,0xaa,0x40,0x60 }, + { 0x9f,0x06,0x5e,0x71 }, { 0x10,0x51,0xbd,0x6e },=20 + { 0x8a,0xf9,0x3e,0x21 }, { 0x06,0x3d,0x96,0xdd }, + { 0x05,0xae,0xdd,0x3e }, { 0xbd,0x46,0x4d,0xe6 },=20 + { 0x8d,0xb5,0x91,0x54 }, { 0x5d,0x05,0x71,0xc4 }, + { 0xd4,0x6f,0x04,0x06 }, { 0x15,0xff,0x60,0x50 },=20 + { 0xfb,0x24,0x19,0x98 }, { 0xe9,0x97,0xd6,0xbd },=20 + { 0x43,0xcc,0x89,0x40 }, { 0x9e,0x77,0x67,0xd9 },=20 + { 0x42,0xbd,0xb0,0xe8 }, { 0x8b,0x88,0x07,0x89 }, + { 0x5b,0x38,0xe7,0x19 }, { 0xee,0xdb,0x79,0xc8 },=20 + { 0x0a,0x47,0xa1,0x7c }, { 0x0f,0xe9,0x7c,0x42 }, + { 0x1e,0xc9,0xf8,0x84 }, { 0x00,0x00,0x00,0x00 },=20 + { 0x86,0x83,0x09,0x80 }, { 0xed,0x48,0x32,0x2b }, + { 0x70,0xac,0x1e,0x11 }, { 0x72,0x4e,0x6c,0x5a },=20 + { 0xff,0xfb,0xfd,0x0e }, { 0x38,0x56,0x0f,0x85 }, + { 0xd5,0x1e,0x3d,0xae }, { 0x39,0x27,0x36,0x2d },=20 + { 0xd9,0x64,0x0a,0x0f }, { 0xa6,0x21,0x68,0x5c }, + { 0x54,0xd1,0x9b,0x5b }, { 0x2e,0x3a,0x24,0x36 },=20 + { 0x67,0xb1,0x0c,0x0a }, { 0xe7,0x0f,0x93,0x57 }, + { 0x96,0xd2,0xb4,0xee }, { 0x91,0x9e,0x1b,0x9b },=20 + { 0xc5,0x4f,0x80,0xc0 }, { 0x20,0xa2,0x61,0xdc }, + { 0x4b,0x69,0x5a,0x77 }, { 0x1a,0x16,0x1c,0x12 },=20 + { 0xba,0x0a,0xe2,0x93 }, { 0x2a,0xe5,0xc0,0xa0 }, + { 0xe0,0x43,0x3c,0x22 }, { 0x17,0x1d,0x12,0x1b },=20 + { 0x0d,0x0b,0x0e,0x09 }, { 0xc7,0xad,0xf2,0x8b }, + { 0xa8,0xb9,0x2d,0xb6 }, { 0xa9,0xc8,0x14,0x1e },=20 + { 0x19,0x85,0x57,0xf1 }, { 0x07,0x4c,0xaf,0x75 }, + { 0xdd,0xbb,0xee,0x99 }, { 0x60,0xfd,0xa3,0x7f },=20 + { 0x26,0x9f,0xf7,0x01 }, { 0xf5,0xbc,0x5c,0x72 }, + { 0x3b,0xc5,0x44,0x66 }, { 0x7e,0x34,0x5b,0xfb },=20 + { 0x29,0x76,0x8b,0x43 }, { 0xc6,0xdc,0xcb,0x23 }, + { 0xfc,0x68,0xb6,0xed }, { 0xf1,0x63,0xb8,0xe4 },=20 + { 0xdc,0xca,0xd7,0x31 }, { 0x85,0x10,0x42,0x63 }, + { 0x22,0x40,0x13,0x97 }, { 0x11,0x20,0x84,0xc6 },=20 + { 0x24,0x7d,0x85,0x4a }, { 0x3d,0xf8,0xd2,0xbb }, + { 0x32,0x11,0xae,0xf9 }, { 0xa1,0x6d,0xc7,0x29 },=20 + { 0x2f,0x4b,0x1d,0x9e }, { 0x30,0xf3,0xdc,0xb2 }, + { 0x52,0xec,0x0d,0x86 }, { 0xe3,0xd0,0x77,0xc1 },=20 + { 0x16,0x6c,0x2b,0xb3 }, { 0xb9,0x99,0xa9,0x70 }, + { 0x48,0xfa,0x11,0x94 }, { 0x64,0x22,0x47,0xe9 },=20 + { 0x8c,0xc4,0xa8,0xfc }, { 0x3f,0x1a,0xa0,0xf0 }, + { 0x2c,0xd8,0x56,0x7d }, { 0x90,0xef,0x22,0x33 },=20 + { 0x4e,0xc7,0x87,0x49 }, { 0xd1,0xc1,0xd9,0x38 }, + { 0xa2,0xfe,0x8c,0xca }, { 0x0b,0x36,0x98,0xd4 },=20 + { 0x81,0xcf,0xa6,0xf5 }, { 0xde,0x28,0xa5,0x7a }, + { 0x8e,0x26,0xda,0xb7 }, { 0xbf,0xa4,0x3f,0xad },=20 + { 0x9d,0xe4,0x2c,0x3a }, { 0x92,0x0d,0x50,0x78 }, + { 0xcc,0x9b,0x6a,0x5f }, { 0x46,0x62,0x54,0x7e },=20 + { 0x13,0xc2,0xf6,0x8d }, { 0xb8,0xe8,0x90,0xd8 }, + { 0xf7,0x5e,0x2e,0x39 }, { 0xaf,0xf5,0x82,0xc3 },=20 + { 0x80,0xbe,0x9f,0x5d }, { 0x93,0x7c,0x69,0xd0 }, + { 0x2d,0xa9,0x6f,0xd5 }, { 0x12,0xb3,0xcf,0x25 },=20 + { 0x99,0x3b,0xc8,0xac }, { 0x7d,0xa7,0x10,0x18 }, + { 0x63,0x6e,0xe8,0x9c }, { 0xbb,0x7b,0xdb,0x3b },=20 + { 0x78,0x09,0xcd,0x26 }, { 0x18,0xf4,0x6e,0x59 },=20 + { 0xb7,0x01,0xec,0x9a }, { 0x9a,0xa8,0x83,0x4f },=20 + { 0x6e,0x65,0xe6,0x95 }, { 0xe6,0x7e,0xaa,0xff }, + { 0xcf,0x08,0x21,0xbc }, { 0xe8,0xe6,0xef,0x15 },=20 + { 0x9b,0xd9,0xba,0xe7 }, { 0x36,0xce,0x4a,0x6f }, + { 0x09,0xd4,0xea,0x9f }, { 0x7c,0xd6,0x29,0xb0 },=20 + { 0xb2,0xaf,0x31,0xa4 }, { 0x23,0x31,0x2a,0x3f }, + { 0x94,0x30,0xc6,0xa5 }, { 0x66,0xc0,0x35,0xa2 },=20 + { 0xbc,0x37,0x74,0x4e }, { 0xca,0xa6,0xfc,0x82 }, + { 0xd0,0xb0,0xe0,0x90 }, { 0xd8,0x15,0x33,0xa7 },=20 + { 0x98,0x4a,0xf1,0x04 }, { 0xda,0xf7,0x41,0xec }, + { 0x50,0x0e,0x7f,0xcd }, { 0xf6,0x2f,0x17,0x91 },=20 + { 0xd6,0x8d,0x76,0x4d }, { 0xb0,0x4d,0x43,0xef },=20 + { 0x4d,0x54,0xcc,0xaa }, { 0x04,0xdf,0xe4,0x96 },=20 + { 0xb5,0xe3,0x9e,0xd1 }, { 0x88,0x1b,0x4c,0x6a }, + { 0x1f,0xb8,0xc1,0x2c }, { 0x51,0x7f,0x46,0x65 },=20 + { 0xea,0x04,0x9d,0x5e }, { 0x35,0x5d,0x01,0x8c }, + { 0x74,0x73,0xfa,0x87 }, { 0x41,0x2e,0xfb,0x0b },=20 + { 0x1d,0x5a,0xb3,0x67 }, { 0xd2,0x52,0x92,0xdb }, + { 0x56,0x33,0xe9,0x10 }, { 0x47,0x13,0x6d,0xd6 },=20 + { 0x61,0x8c,0x9a,0xd7 }, { 0x0c,0x7a,0x37,0xa1 }, + { 0x14,0x8e,0x59,0xf8 }, { 0x3c,0x89,0xeb,0x13 },=20 + { 0x27,0xee,0xce,0xa9 }, { 0xc9,0x35,0xb7,0x61 }, + { 0xe5,0xed,0xe1,0x1c }, { 0xb1,0x3c,0x7a,0x47 },=20 + { 0xdf,0x59,0x9c,0xd2 }, { 0x73,0x3f,0x55,0xf2 }, + { 0xce,0x79,0x18,0x14 }, { 0x37,0xbf,0x73,0xc7 },=20 + { 0xcd,0xea,0x53,0xf7 }, { 0xaa,0x5b,0x5f,0xfd }, + { 0x6f,0x14,0xdf,0x3d }, { 0xdb,0x86,0x78,0x44 },=20 + { 0xf3,0x81,0xca,0xaf }, { 0xc4,0x3e,0xb9,0x68 }, + { 0x34,0x2c,0x38,0x24 }, { 0x40,0x5f,0xc2,0xa3 },=20 + { 0xc3,0x72,0x16,0x1d }, { 0x25,0x0c,0xbc,0xe2 }, + { 0x49,0x8b,0x28,0x3c }, { 0x95,0x41,0xff,0x0d },=20 + { 0x01,0x71,0x39,0xa8 }, { 0xb3,0xde,0x08,0x0c }, + { 0xe4,0x9c,0xd8,0xb4 }, { 0xc1,0x90,0x64,0x56 },=20 + { 0x84,0x61,0x7b,0xcb }, { 0xb6,0x70,0xd5,0x32 }, + { 0x5c,0x74,0x48,0x6c }, { 0x57,0x42,0xd0,0xb8 } + }; + +static const unsigned char T8[256][4] =3D=20 + { + { 0xf4,0xa7,0x50,0x51 }, { 0x41,0x65,0x53,0x7e }, + { 0x17,0xa4,0xc3,0x1a }, { 0x27,0x5e,0x96,0x3a },=20 + { 0xab,0x6b,0xcb,0x3b }, { 0x9d,0x45,0xf1,0x1f }, + { 0xfa,0x58,0xab,0xac }, { 0xe3,0x03,0x93,0x4b },=20 + { 0x30,0xfa,0x55,0x20 }, { 0x76,0x6d,0xf6,0xad }, + { 0xcc,0x76,0x91,0x88 }, { 0x02,0x4c,0x25,0xf5 },=20 + { 0xe5,0xd7,0xfc,0x4f }, { 0x2a,0xcb,0xd7,0xc5 }, + { 0x35,0x44,0x80,0x26 }, { 0x62,0xa3,0x8f,0xb5 },=20 + { 0xb1,0x5a,0x49,0xde }, { 0xba,0x1b,0x67,0x25 }, + { 0xea,0x0e,0x98,0x45 }, { 0xfe,0xc0,0xe1,0x5d },=20 + { 0x2f,0x75,0x02,0xc3 }, { 0x4c,0xf0,0x12,0x81 }, + { 0x46,0x97,0xa3,0x8d }, { 0xd3,0xf9,0xc6,0x6b },=20 + { 0x8f,0x5f,0xe7,0x03 }, { 0x92,0x9c,0x95,0x15 }, + { 0x6d,0x7a,0xeb,0xbf }, { 0x52,0x59,0xda,0x95 },=20 + { 0xbe,0x83,0x2d,0xd4 }, { 0x74,0x21,0xd3,0x58 }, + { 0xe0,0x69,0x29,0x49 }, { 0xc9,0xc8,0x44,0x8e },=20 + { 0xc2,0x89,0x6a,0x75 }, { 0x8e,0x79,0x78,0xf4 }, + { 0x58,0x3e,0x6b,0x99 }, { 0xb9,0x71,0xdd,0x27 },=20 + { 0xe1,0x4f,0xb6,0xbe }, { 0x88,0xad,0x17,0xf0 }, + { 0x20,0xac,0x66,0xc9 }, { 0xce,0x3a,0xb4,0x7d },=20 + { 0xdf,0x4a,0x18,0x63 }, { 0x1a,0x31,0x82,0xe5 }, + { 0x51,0x33,0x60,0x97 }, { 0x53,0x7f,0x45,0x62 },=20 + { 0x64,0x77,0xe0,0xb1 }, { 0x6b,0xae,0x84,0xbb }, + { 0x81,0xa0,0x1c,0xfe }, { 0x08,0x2b,0x94,0xf9 },=20 + { 0x48,0x68,0x58,0x70 }, { 0x45,0xfd,0x19,0x8f }, + { 0xde,0x6c,0x87,0x94 }, { 0x7b,0xf8,0xb7,0x52 },=20 + { 0x73,0xd3,0x23,0xab }, { 0x4b,0x02,0xe2,0x72 }, + { 0x1f,0x8f,0x57,0xe3 }, { 0x55,0xab,0x2a,0x66 },=20 + { 0xeb,0x28,0x07,0xb2 }, { 0xb5,0xc2,0x03,0x2f }, + { 0xc5,0x7b,0x9a,0x86 }, { 0x37,0x08,0xa5,0xd3 },=20 + { 0x28,0x87,0xf2,0x30 }, { 0xbf,0xa5,0xb2,0x23 }, + { 0x03,0x6a,0xba,0x02 }, { 0x16,0x82,0x5c,0xed },=20 + { 0xcf,0x1c,0x2b,0x8a }, { 0x79,0xb4,0x92,0xa7 }, + { 0x07,0xf2,0xf0,0xf3 }, { 0x69,0xe2,0xa1,0x4e },=20 + { 0xda,0xf4,0xcd,0x65 }, { 0x05,0xbe,0xd5,0x06 }, + { 0x34,0x62,0x1f,0xd1 }, { 0xa6,0xfe,0x8a,0xc4 },=20 + { 0x2e,0x53,0x9d,0x34 }, { 0xf3,0x55,0xa0,0xa2 }, + { 0x8a,0xe1,0x32,0x05 }, { 0xf6,0xeb,0x75,0xa4 },=20 + { 0x83,0xec,0x39,0x0b }, { 0x60,0xef,0xaa,0x40 }, + { 0x71,0x9f,0x06,0x5e }, { 0x6e,0x10,0x51,0xbd },=20 + { 0x21,0x8a,0xf9,0x3e }, { 0xdd,0x06,0x3d,0x96 }, + { 0x3e,0x05,0xae,0xdd }, { 0xe6,0xbd,0x46,0x4d },=20 + { 0x54,0x8d,0xb5,0x91 }, { 0xc4,0x5d,0x05,0x71 }, + { 0x06,0xd4,0x6f,0x04 }, { 0x50,0x15,0xff,0x60 },=20 + { 0x98,0xfb,0x24,0x19 }, { 0xbd,0xe9,0x97,0xd6 }, + { 0x40,0x43,0xcc,0x89 }, { 0xd9,0x9e,0x77,0x67 },=20 + { 0xe8,0x42,0xbd,0xb0 }, { 0x89,0x8b,0x88,0x07 }, + { 0x19,0x5b,0x38,0xe7 }, { 0xc8,0xee,0xdb,0x79 },=20 + { 0x7c,0x0a,0x47,0xa1 }, { 0x42,0x0f,0xe9,0x7c }, + { 0x84,0x1e,0xc9,0xf8 }, { 0x00,0x00,0x00,0x00 },=20 + { 0x80,0x86,0x83,0x09 }, { 0x2b,0xed,0x48,0x32 }, + { 0x11,0x70,0xac,0x1e }, { 0x5a,0x72,0x4e,0x6c },=20 + { 0x0e,0xff,0xfb,0xfd }, { 0x85,0x38,0x56,0x0f },=20 + { 0xae,0xd5,0x1e,0x3d }, { 0x2d,0x39,0x27,0x36 },=20 + { 0x0f,0xd9,0x64,0x0a }, { 0x5c,0xa6,0x21,0x68 }, + { 0x5b,0x54,0xd1,0x9b }, { 0x36,0x2e,0x3a,0x24 },=20 + { 0x0a,0x67,0xb1,0x0c }, { 0x57,0xe7,0x0f,0x93 }, + { 0xee,0x96,0xd2,0xb4 }, { 0x9b,0x91,0x9e,0x1b },=20 + { 0xc0,0xc5,0x4f,0x80 }, { 0xdc,0x20,0xa2,0x61 }, + { 0x77,0x4b,0x69,0x5a }, { 0x12,0x1a,0x16,0x1c },=20 + { 0x93,0xba,0x0a,0xe2 }, { 0xa0,0x2a,0xe5,0xc0 }, + { 0x22,0xe0,0x43,0x3c }, { 0x1b,0x17,0x1d,0x12 },=20 + { 0x09,0x0d,0x0b,0x0e }, { 0x8b,0xc7,0xad,0xf2 }, + { 0xb6,0xa8,0xb9,0x2d }, { 0x1e,0xa9,0xc8,0x14 },=20 + { 0xf1,0x19,0x85,0x57 }, { 0x75,0x07,0x4c,0xaf }, + { 0x99,0xdd,0xbb,0xee }, { 0x7f,0x60,0xfd,0xa3 },=20 + { 0x01,0x26,0x9f,0xf7 }, { 0x72,0xf5,0xbc,0x5c }, + { 0x66,0x3b,0xc5,0x44 }, { 0xfb,0x7e,0x34,0x5b },=20 + { 0x43,0x29,0x76,0x8b }, { 0x23,0xc6,0xdc,0xcb }, + { 0xed,0xfc,0x68,0xb6 }, { 0xe4,0xf1,0x63,0xb8 },=20 + { 0x31,0xdc,0xca,0xd7 }, { 0x63,0x85,0x10,0x42 }, + { 0x97,0x22,0x40,0x13 }, { 0xc6,0x11,0x20,0x84 },=20 + { 0x4a,0x24,0x7d,0x85 }, { 0xbb,0x3d,0xf8,0xd2 },=20 + { 0xf9,0x32,0x11,0xae }, { 0x29,0xa1,0x6d,0xc7 },=20 + { 0x9e,0x2f,0x4b,0x1d }, { 0xb2,0x30,0xf3,0xdc }, + { 0x86,0x52,0xec,0x0d }, { 0xc1,0xe3,0xd0,0x77 },=20 + { 0xb3,0x16,0x6c,0x2b }, { 0x70,0xb9,0x99,0xa9 }, + { 0x94,0x48,0xfa,0x11 }, { 0xe9,0x64,0x22,0x47 },=20 + { 0xfc,0x8c,0xc4,0xa8 }, { 0xf0,0x3f,0x1a,0xa0 }, + { 0x7d,0x2c,0xd8,0x56 }, { 0x33,0x90,0xef,0x22 },=20 + { 0x49,0x4e,0xc7,0x87 }, { 0x38,0xd1,0xc1,0xd9 }, + { 0xca,0xa2,0xfe,0x8c }, { 0xd4,0x0b,0x36,0x98 },=20 + { 0xf5,0x81,0xcf,0xa6 }, { 0x7a,0xde,0x28,0xa5 }, + { 0xb7,0x8e,0x26,0xda }, { 0xad,0xbf,0xa4,0x3f },=20 + { 0x3a,0x9d,0xe4,0x2c }, { 0x78,0x92,0x0d,0x50 }, + { 0x5f,0xcc,0x9b,0x6a }, { 0x7e,0x46,0x62,0x54 },=20 + { 0x8d,0x13,0xc2,0xf6 }, { 0xd8,0xb8,0xe8,0x90 }, + { 0x39,0xf7,0x5e,0x2e }, { 0xc3,0xaf,0xf5,0x82 },=20 + { 0x5d,0x80,0xbe,0x9f }, { 0xd0,0x93,0x7c,0x69 }, + { 0xd5,0x2d,0xa9,0x6f }, { 0x25,0x12,0xb3,0xcf },=20 + { 0xac,0x99,0x3b,0xc8 }, { 0x18,0x7d,0xa7,0x10 }, + { 0x9c,0x63,0x6e,0xe8 }, { 0x3b,0xbb,0x7b,0xdb },=20 + { 0x26,0x78,0x09,0xcd }, { 0x59,0x18,0xf4,0x6e }, + { 0x9a,0xb7,0x01,0xec }, { 0x4f,0x9a,0xa8,0x83 },=20 + { 0x95,0x6e,0x65,0xe6 }, { 0xff,0xe6,0x7e,0xaa }, + { 0xbc,0xcf,0x08,0x21 }, { 0x15,0xe8,0xe6,0xef },=20 + { 0xe7,0x9b,0xd9,0xba }, { 0x6f,0x36,0xce,0x4a }, + { 0x9f,0x09,0xd4,0xea }, { 0xb0,0x7c,0xd6,0x29 },=20 + { 0xa4,0xb2,0xaf,0x31 }, { 0x3f,0x23,0x31,0x2a }, + { 0xa5,0x94,0x30,0xc6 }, { 0xa2,0x66,0xc0,0x35 },=20 + { 0x4e,0xbc,0x37,0x74 }, { 0x82,0xca,0xa6,0xfc }, + { 0x90,0xd0,0xb0,0xe0 }, { 0xa7,0xd8,0x15,0x33 },=20 + { 0x04,0x98,0x4a,0xf1 }, { 0xec,0xda,0xf7,0x41 }, + { 0xcd,0x50,0x0e,0x7f }, { 0x91,0xf6,0x2f,0x17 },=20 + { 0x4d,0xd6,0x8d,0x76 }, { 0xef,0xb0,0x4d,0x43 },=20 + { 0xaa,0x4d,0x54,0xcc }, { 0x96,0x04,0xdf,0xe4 },=20 + { 0xd1,0xb5,0xe3,0x9e }, { 0x6a,0x88,0x1b,0x4c }, + { 0x2c,0x1f,0xb8,0xc1 }, { 0x65,0x51,0x7f,0x46 },=20 + { 0x5e,0xea,0x04,0x9d }, { 0x8c,0x35,0x5d,0x01 }, + { 0x87,0x74,0x73,0xfa }, { 0x0b,0x41,0x2e,0xfb },=20 + { 0x67,0x1d,0x5a,0xb3 }, { 0xdb,0xd2,0x52,0x92 }, + { 0x10,0x56,0x33,0xe9 }, { 0xd6,0x47,0x13,0x6d },=20 + { 0xd7,0x61,0x8c,0x9a }, { 0xa1,0x0c,0x7a,0x37 }, + { 0xf8,0x14,0x8e,0x59 }, { 0x13,0x3c,0x89,0xeb },=20 + { 0xa9,0x27,0xee,0xce }, { 0x61,0xc9,0x35,0xb7 }, + { 0x1c,0xe5,0xed,0xe1 }, { 0x47,0xb1,0x3c,0x7a },=20 + { 0xd2,0xdf,0x59,0x9c }, { 0xf2,0x73,0x3f,0x55 }, + { 0x14,0xce,0x79,0x18 }, { 0xc7,0x37,0xbf,0x73 },=20 + { 0xf7,0xcd,0xea,0x53 }, { 0xfd,0xaa,0x5b,0x5f }, + { 0x3d,0x6f,0x14,0xdf }, { 0x44,0xdb,0x86,0x78 },=20 + { 0xaf,0xf3,0x81,0xca }, { 0x68,0xc4,0x3e,0xb9 }, + { 0x24,0x34,0x2c,0x38 }, { 0xa3,0x40,0x5f,0xc2 },=20 + { 0x1d,0xc3,0x72,0x16 }, { 0xe2,0x25,0x0c,0xbc }, + { 0x3c,0x49,0x8b,0x28 }, { 0x0d,0x95,0x41,0xff },=20 + { 0xa8,0x01,0x71,0x39 }, { 0x0c,0xb3,0xde,0x08 }, + { 0xb4,0xe4,0x9c,0xd8 }, { 0x56,0xc1,0x90,0x64 },=20 + { 0xcb,0x84,0x61,0x7b }, { 0x32,0xb6,0x70,0xd5 }, + { 0x6c,0x5c,0x74,0x48 }, { 0xb8,0x57,0x42,0xd0 } + }; + +static const unsigned char S5[256] =3D=20 + { + 0x52,0x09,0x6a,0xd5,0x30,0x36,0xa5,0x38, + 0xbf,0x40,0xa3,0x9e,0x81,0xf3,0xd7,0xfb, + 0x7c,0xe3,0x39,0x82,0x9b,0x2f,0xff,0x87, + 0x34,0x8e,0x43,0x44,0xc4,0xde,0xe9,0xcb, + 0x54,0x7b,0x94,0x32,0xa6,0xc2,0x23,0x3d, + 0xee,0x4c,0x95,0x0b,0x42,0xfa,0xc3,0x4e, + 0x08,0x2e,0xa1,0x66,0x28,0xd9,0x24,0xb2, + 0x76,0x5b,0xa2,0x49,0x6d,0x8b,0xd1,0x25, + 0x72,0xf8,0xf6,0x64,0x86,0x68,0x98,0x16, + 0xd4,0xa4,0x5c,0xcc,0x5d,0x65,0xb6,0x92, + 0x6c,0x70,0x48,0x50,0xfd,0xed,0xb9,0xda, + 0x5e,0x15,0x46,0x57,0xa7,0x8d,0x9d,0x84, + 0x90,0xd8,0xab,0x00,0x8c,0xbc,0xd3,0x0a, + 0xf7,0xe4,0x58,0x05,0xb8,0xb3,0x45,0x06, + 0xd0,0x2c,0x1e,0x8f,0xca,0x3f,0x0f,0x02, + 0xc1,0xaf,0xbd,0x03,0x01,0x13,0x8a,0x6b, + 0x3a,0x91,0x11,0x41,0x4f,0x67,0xdc,0xea, + 0x97,0xf2,0xcf,0xce,0xf0,0xb4,0xe6,0x73, + 0x96,0xac,0x74,0x22,0xe7,0xad,0x35,0x85, + 0xe2,0xf9,0x37,0xe8,0x1c,0x75,0xdf,0x6e, + 0x47,0xf1,0x1a,0x71,0x1d,0x29,0xc5,0x89, + 0x6f,0xb7,0x62,0x0e,0xaa,0x18,0xbe,0x1b, + 0xfc,0x56,0x3e,0x4b,0xc6,0xd2,0x79,0x20, + 0x9a,0xdb,0xc0,0xfe,0x78,0xcd,0x5a,0xf4, + 0x1f,0xdd,0xa8,0x33,0x88,0x07,0xc7,0x31, + 0xb1,0x12,0x10,0x59,0x27,0x80,0xec,0x5f, + 0x60,0x51,0x7f,0xa9,0x19,0xb5,0x4a,0x0d, + 0x2d,0xe5,0x7a,0x9f,0x93,0xc9,0x9c,0xef, + 0xa0,0xe0,0x3b,0x4d,0xae,0x2a,0xf5,0xb0, + 0xc8,0xeb,0xbb,0x3c,0x83,0x53,0x99,0x61, + 0x17,0x2b,0x04,0x7e,0xba,0x77,0xd6,0x26, + 0xe1,0x69,0x14,0x63,0x55,0x21,0x0c,0x7d + }; + +static const unsigned char U1[256][4] =3D=20 + { + { 0x00,0x00,0x00,0x00 }, { 0x0e,0x09,0x0d,0x0b }, + { 0x1c,0x12,0x1a,0x16 }, { 0x12,0x1b,0x17,0x1d },=20 + { 0x38,0x24,0x34,0x2c }, { 0x36,0x2d,0x39,0x27 }, + { 0x24,0x36,0x2e,0x3a }, { 0x2a,0x3f,0x23,0x31 },=20 + { 0x70,0x48,0x68,0x58 }, { 0x7e,0x41,0x65,0x53 }, + { 0x6c,0x5a,0x72,0x4e }, { 0x62,0x53,0x7f,0x45 },=20 + { 0x48,0x6c,0x5c,0x74 }, { 0x46,0x65,0x51,0x7f }, + { 0x54,0x7e,0x46,0x62 }, { 0x5a,0x77,0x4b,0x69 },=20 + { 0xe0,0x90,0xd0,0xb0 }, { 0xee,0x99,0xdd,0xbb }, + { 0xfc,0x82,0xca,0xa6 }, { 0xf2,0x8b,0xc7,0xad },=20 + { 0xd8,0xb4,0xe4,0x9c }, { 0xd6,0xbd,0xe9,0x97 }, + { 0xc4,0xa6,0xfe,0x8a }, { 0xca,0xaf,0xf3,0x81 },=20 + { 0x90,0xd8,0xb8,0xe8 }, { 0x9e,0xd1,0xb5,0xe3 }, + { 0x8c,0xca,0xa2,0xfe }, { 0x82,0xc3,0xaf,0xf5 },=20 + { 0xa8,0xfc,0x8c,0xc4 }, { 0xa6,0xf5,0x81,0xcf }, + { 0xb4,0xee,0x96,0xd2 }, { 0xba,0xe7,0x9b,0xd9 },=20 + { 0xdb,0x3b,0xbb,0x7b }, { 0xd5,0x32,0xb6,0x70 }, + { 0xc7,0x29,0xa1,0x6d }, { 0xc9,0x20,0xac,0x66 },=20 + { 0xe3,0x1f,0x8f,0x57 }, { 0xed,0x16,0x82,0x5c }, + { 0xff,0x0d,0x95,0x41 }, { 0xf1,0x04,0x98,0x4a },=20 + { 0xab,0x73,0xd3,0x23 }, { 0xa5,0x7a,0xde,0x28 }, + { 0xb7,0x61,0xc9,0x35 }, { 0xb9,0x68,0xc4,0x3e },=20 + { 0x93,0x57,0xe7,0x0f }, { 0x9d,0x5e,0xea,0x04 }, + { 0x8f,0x45,0xfd,0x19 }, { 0x81,0x4c,0xf0,0x12 },=20 + { 0x3b,0xab,0x6b,0xcb }, { 0x35,0xa2,0x66,0xc0 }, + { 0x27,0xb9,0x71,0xdd }, { 0x29,0xb0,0x7c,0xd6 },=20 + { 0x03,0x8f,0x5f,0xe7 }, { 0x0d,0x86,0x52,0xec }, + { 0x1f,0x9d,0x45,0xf1 }, { 0x11,0x94,0x48,0xfa },=20 + { 0x4b,0xe3,0x03,0x93 }, { 0x45,0xea,0x0e,0x98 }, + { 0x57,0xf1,0x19,0x85 }, { 0x59,0xf8,0x14,0x8e },=20 + { 0x73,0xc7,0x37,0xbf }, { 0x7d,0xce,0x3a,0xb4 }, + { 0x6f,0xd5,0x2d,0xa9 }, { 0x61,0xdc,0x20,0xa2 },=20 + { 0xad,0x76,0x6d,0xf6 }, { 0xa3,0x7f,0x60,0xfd }, + { 0xb1,0x64,0x77,0xe0 }, { 0xbf,0x6d,0x7a,0xeb },=20 + { 0x95,0x52,0x59,0xda }, { 0x9b,0x5b,0x54,0xd1 }, + { 0x89,0x40,0x43,0xcc }, { 0x87,0x49,0x4e,0xc7 },=20 + { 0xdd,0x3e,0x05,0xae }, { 0xd3,0x37,0x08,0xa5 }, + { 0xc1,0x2c,0x1f,0xb8 }, { 0xcf,0x25,0x12,0xb3 },=20 + { 0xe5,0x1a,0x31,0x82 }, { 0xeb,0x13,0x3c,0x89 }, + { 0xf9,0x08,0x2b,0x94 }, { 0xf7,0x01,0x26,0x9f },=20 + { 0x4d,0xe6,0xbd,0x46 }, { 0x43,0xef,0xb0,0x4d }, + { 0x51,0xf4,0xa7,0x50 }, { 0x5f,0xfd,0xaa,0x5b },=20 + { 0x75,0xc2,0x89,0x6a }, { 0x7b,0xcb,0x84,0x61 }, + { 0x69,0xd0,0x93,0x7c }, { 0x67,0xd9,0x9e,0x77 },=20 + { 0x3d,0xae,0xd5,0x1e }, { 0x33,0xa7,0xd8,0x15 }, + { 0x21,0xbc,0xcf,0x08 }, { 0x2f,0xb5,0xc2,0x03 },=20 + { 0x05,0x8a,0xe1,0x32 }, { 0x0b,0x83,0xec,0x39 }, + { 0x19,0x98,0xfb,0x24 }, { 0x17,0x91,0xf6,0x2f },=20 + { 0x76,0x4d,0xd6,0x8d }, { 0x78,0x44,0xdb,0x86 }, + { 0x6a,0x5f,0xcc,0x9b }, { 0x64,0x56,0xc1,0x90 },=20 + { 0x4e,0x69,0xe2,0xa1 }, { 0x40,0x60,0xef,0xaa }, + { 0x52,0x7b,0xf8,0xb7 }, { 0x5c,0x72,0xf5,0xbc },=20 + { 0x06,0x05,0xbe,0xd5 }, { 0x08,0x0c,0xb3,0xde }, + { 0x1a,0x17,0xa4,0xc3 }, { 0x14,0x1e,0xa9,0xc8 },=20 + { 0x3e,0x21,0x8a,0xf9 }, { 0x30,0x28,0x87,0xf2 }, + { 0x22,0x33,0x90,0xef }, { 0x2c,0x3a,0x9d,0xe4 },=20 + { 0x96,0xdd,0x06,0x3d }, { 0x98,0xd4,0x0b,0x36 }, + { 0x8a,0xcf,0x1c,0x2b }, { 0x84,0xc6,0x11,0x20 },=20 + { 0xae,0xf9,0x32,0x11 }, { 0xa0,0xf0,0x3f,0x1a }, + { 0xb2,0xeb,0x28,0x07 }, { 0xbc,0xe2,0x25,0x0c },=20 + { 0xe6,0x95,0x6e,0x65 }, { 0xe8,0x9c,0x63,0x6e }, + { 0xfa,0x87,0x74,0x73 }, { 0xf4,0x8e,0x79,0x78 },=20 + { 0xde,0xb1,0x5a,0x49 }, { 0xd0,0xb8,0x57,0x42 }, + { 0xc2,0xa3,0x40,0x5f }, { 0xcc,0xaa,0x4d,0x54 },=20 + { 0x41,0xec,0xda,0xf7 }, { 0x4f,0xe5,0xd7,0xfc }, + { 0x5d,0xfe,0xc0,0xe1 }, { 0x53,0xf7,0xcd,0xea },=20 + { 0x79,0xc8,0xee,0xdb }, { 0x77,0xc1,0xe3,0xd0 }, + { 0x65,0xda,0xf4,0xcd }, { 0x6b,0xd3,0xf9,0xc6 },=20 + { 0x31,0xa4,0xb2,0xaf }, { 0x3f,0xad,0xbf,0xa4 }, + { 0x2d,0xb6,0xa8,0xb9 }, { 0x23,0xbf,0xa5,0xb2 },=20 + { 0x09,0x80,0x86,0x83 }, { 0x07,0x89,0x8b,0x88 }, + { 0x15,0x92,0x9c,0x95 }, { 0x1b,0x9b,0x91,0x9e },=20 + { 0xa1,0x7c,0x0a,0x47 }, { 0xaf,0x75,0x07,0x4c }, + { 0xbd,0x6e,0x10,0x51 }, { 0xb3,0x67,0x1d,0x5a },=20 + { 0x99,0x58,0x3e,0x6b }, { 0x97,0x51,0x33,0x60 }, + { 0x85,0x4a,0x24,0x7d }, { 0x8b,0x43,0x29,0x76 },=20 + { 0xd1,0x34,0x62,0x1f }, { 0xdf,0x3d,0x6f,0x14 }, + { 0xcd,0x26,0x78,0x09 }, { 0xc3,0x2f,0x75,0x02 },=20 + { 0xe9,0x10,0x56,0x33 }, { 0xe7,0x19,0x5b,0x38 }, + { 0xf5,0x02,0x4c,0x25 }, { 0xfb,0x0b,0x41,0x2e },=20 + { 0x9a,0xd7,0x61,0x8c }, { 0x94,0xde,0x6c,0x87 },=20 + { 0x86,0xc5,0x7b,0x9a }, { 0x88,0xcc,0x76,0x91 },=20 + { 0xa2,0xf3,0x55,0xa0 }, { 0xac,0xfa,0x58,0xab }, + { 0xbe,0xe1,0x4f,0xb6 }, { 0xb0,0xe8,0x42,0xbd },=20 + { 0xea,0x9f,0x09,0xd4 }, { 0xe4,0x96,0x04,0xdf }, + { 0xf6,0x8d,0x13,0xc2 }, { 0xf8,0x84,0x1e,0xc9 },=20 + { 0xd2,0xbb,0x3d,0xf8 }, { 0xdc,0xb2,0x30,0xf3 }, + { 0xce,0xa9,0x27,0xee }, { 0xc0,0xa0,0x2a,0xe5 },=20 + { 0x7a,0x47,0xb1,0x3c }, { 0x74,0x4e,0xbc,0x37 },=20 + { 0x66,0x55,0xab,0x2a }, { 0x68,0x5c,0xa6,0x21 },=20 + { 0x42,0x63,0x85,0x10 }, { 0x4c,0x6a,0x88,0x1b }, + { 0x5e,0x71,0x9f,0x06 }, { 0x50,0x78,0x92,0x0d },=20 + { 0x0a,0x0f,0xd9,0x64 }, { 0x04,0x06,0xd4,0x6f }, + { 0x16,0x1d,0xc3,0x72 }, { 0x18,0x14,0xce,0x79 },=20 + { 0x32,0x2b,0xed,0x48 }, { 0x3c,0x22,0xe0,0x43 }, + { 0x2e,0x39,0xf7,0x5e }, { 0x20,0x30,0xfa,0x55 },=20 + { 0xec,0x9a,0xb7,0x01 }, { 0xe2,0x93,0xba,0x0a }, + { 0xf0,0x88,0xad,0x17 }, { 0xfe,0x81,0xa0,0x1c },=20 + { 0xd4,0xbe,0x83,0x2d }, { 0xda,0xb7,0x8e,0x26 }, + { 0xc8,0xac,0x99,0x3b }, { 0xc6,0xa5,0x94,0x30 },=20 + { 0x9c,0xd2,0xdf,0x59 }, { 0x92,0xdb,0xd2,0x52 }, + { 0x80,0xc0,0xc5,0x4f }, { 0x8e,0xc9,0xc8,0x44 },=20 + { 0xa4,0xf6,0xeb,0x75 }, { 0xaa,0xff,0xe6,0x7e }, + { 0xb8,0xe4,0xf1,0x63 }, { 0xb6,0xed,0xfc,0x68 },=20 + { 0x0c,0x0a,0x67,0xb1 }, { 0x02,0x03,0x6a,0xba }, + { 0x10,0x18,0x7d,0xa7 }, { 0x1e,0x11,0x70,0xac },=20 + { 0x34,0x2e,0x53,0x9d }, { 0x3a,0x27,0x5e,0x96 }, + { 0x28,0x3c,0x49,0x8b }, { 0x26,0x35,0x44,0x80 },=20 + { 0x7c,0x42,0x0f,0xe9 }, { 0x72,0x4b,0x02,0xe2 }, + { 0x60,0x50,0x15,0xff }, { 0x6e,0x59,0x18,0xf4 },=20 + { 0x44,0x66,0x3b,0xc5 }, { 0x4a,0x6f,0x36,0xce }, + { 0x58,0x74,0x21,0xd3 }, { 0x56,0x7d,0x2c,0xd8 },=20 + { 0x37,0xa1,0x0c,0x7a }, { 0x39,0xa8,0x01,0x71 }, + { 0x2b,0xb3,0x16,0x6c }, { 0x25,0xba,0x1b,0x67 },=20 + { 0x0f,0x85,0x38,0x56 }, { 0x01,0x8c,0x35,0x5d }, + { 0x13,0x97,0x22,0x40 }, { 0x1d,0x9e,0x2f,0x4b },=20 + { 0x47,0xe9,0x64,0x22 }, { 0x49,0xe0,0x69,0x29 }, + { 0x5b,0xfb,0x7e,0x34 }, { 0x55,0xf2,0x73,0x3f },=20 + { 0x7f,0xcd,0x50,0x0e }, { 0x71,0xc4,0x5d,0x05 }, + { 0x63,0xdf,0x4a,0x18 }, { 0x6d,0xd6,0x47,0x13 },=20 + { 0xd7,0x31,0xdc,0xca }, { 0xd9,0x38,0xd1,0xc1 }, + { 0xcb,0x23,0xc6,0xdc }, { 0xc5,0x2a,0xcb,0xd7 },=20 + { 0xef,0x15,0xe8,0xe6 }, { 0xe1,0x1c,0xe5,0xed }, + { 0xf3,0x07,0xf2,0xf0 }, { 0xfd,0x0e,0xff,0xfb },=20 + { 0xa7,0x79,0xb4,0x92 }, { 0xa9,0x70,0xb9,0x99 }, + { 0xbb,0x6b,0xae,0x84 }, { 0xb5,0x62,0xa3,0x8f },=20 + { 0x9f,0x5d,0x80,0xbe }, { 0x91,0x54,0x8d,0xb5 }, + { 0x83,0x4f,0x9a,0xa8 }, { 0x8d,0x46,0x97,0xa3 } + }; + +static const unsigned char U2[256][4] =3D=20 + { + { 0x00,0x00,0x00,0x00 }, { 0x0b,0x0e,0x09,0x0d }, + { 0x16,0x1c,0x12,0x1a }, { 0x1d,0x12,0x1b,0x17 },=20 + { 0x2c,0x38,0x24,0x34 }, { 0x27,0x36,0x2d,0x39 }, + { 0x3a,0x24,0x36,0x2e }, { 0x31,0x2a,0x3f,0x23 },=20 + { 0x58,0x70,0x48,0x68 }, { 0x53,0x7e,0x41,0x65 },=20 + { 0x4e,0x6c,0x5a,0x72 }, { 0x45,0x62,0x53,0x7f },=20 + { 0x74,0x48,0x6c,0x5c }, { 0x7f,0x46,0x65,0x51 }, + { 0x62,0x54,0x7e,0x46 }, { 0x69,0x5a,0x77,0x4b },=20 + { 0xb0,0xe0,0x90,0xd0 }, { 0xbb,0xee,0x99,0xdd },=20 + { 0xa6,0xfc,0x82,0xca }, { 0xad,0xf2,0x8b,0xc7 },=20 + { 0x9c,0xd8,0xb4,0xe4 }, { 0x97,0xd6,0xbd,0xe9 },=20 + { 0x8a,0xc4,0xa6,0xfe }, { 0x81,0xca,0xaf,0xf3 },=20 + { 0xe8,0x90,0xd8,0xb8 }, { 0xe3,0x9e,0xd1,0xb5 }, + { 0xfe,0x8c,0xca,0xa2 }, { 0xf5,0x82,0xc3,0xaf },=20 + { 0xc4,0xa8,0xfc,0x8c }, { 0xcf,0xa6,0xf5,0x81 },=20 + { 0xd2,0xb4,0xee,0x96 }, { 0xd9,0xba,0xe7,0x9b },=20 + { 0x7b,0xdb,0x3b,0xbb }, { 0x70,0xd5,0x32,0xb6 },=20 + { 0x6d,0xc7,0x29,0xa1 }, { 0x66,0xc9,0x20,0xac },=20 + { 0x57,0xe3,0x1f,0x8f }, { 0x5c,0xed,0x16,0x82 },=20 + { 0x41,0xff,0x0d,0x95 }, { 0x4a,0xf1,0x04,0x98 },=20 + { 0x23,0xab,0x73,0xd3 }, { 0x28,0xa5,0x7a,0xde }, + { 0x35,0xb7,0x61,0xc9 }, { 0x3e,0xb9,0x68,0xc4 },=20 + { 0x0f,0x93,0x57,0xe7 }, { 0x04,0x9d,0x5e,0xea }, + { 0x19,0x8f,0x45,0xfd }, { 0x12,0x81,0x4c,0xf0 },=20 + { 0xcb,0x3b,0xab,0x6b }, { 0xc0,0x35,0xa2,0x66 }, + { 0xdd,0x27,0xb9,0x71 }, { 0xd6,0x29,0xb0,0x7c },=20 + { 0xe7,0x03,0x8f,0x5f }, { 0xec,0x0d,0x86,0x52 }, + { 0xf1,0x1f,0x9d,0x45 }, { 0xfa,0x11,0x94,0x48 },=20 + { 0x93,0x4b,0xe3,0x03 }, { 0x98,0x45,0xea,0x0e },=20 + { 0x85,0x57,0xf1,0x19 }, { 0x8e,0x59,0xf8,0x14 },=20 + { 0xbf,0x73,0xc7,0x37 }, { 0xb4,0x7d,0xce,0x3a }, + { 0xa9,0x6f,0xd5,0x2d }, { 0xa2,0x61,0xdc,0x20 },=20 + { 0xf6,0xad,0x76,0x6d }, { 0xfd,0xa3,0x7f,0x60 },=20 + { 0xe0,0xb1,0x64,0x77 }, { 0xeb,0xbf,0x6d,0x7a },=20 + { 0xda,0x95,0x52,0x59 }, { 0xd1,0x9b,0x5b,0x54 },=20 + { 0xcc,0x89,0x40,0x43 }, { 0xc7,0x87,0x49,0x4e },=20 + { 0xae,0xdd,0x3e,0x05 }, { 0xa5,0xd3,0x37,0x08 }, + { 0xb8,0xc1,0x2c,0x1f }, { 0xb3,0xcf,0x25,0x12 },=20 + { 0x82,0xe5,0x1a,0x31 }, { 0x89,0xeb,0x13,0x3c }, + { 0x94,0xf9,0x08,0x2b }, { 0x9f,0xf7,0x01,0x26 },=20 + { 0x46,0x4d,0xe6,0xbd }, { 0x4d,0x43,0xef,0xb0 }, + { 0x50,0x51,0xf4,0xa7 }, { 0x5b,0x5f,0xfd,0xaa },=20 + { 0x6a,0x75,0xc2,0x89 }, { 0x61,0x7b,0xcb,0x84 }, + { 0x7c,0x69,0xd0,0x93 }, { 0x77,0x67,0xd9,0x9e },=20 + { 0x1e,0x3d,0xae,0xd5 }, { 0x15,0x33,0xa7,0xd8 }, + { 0x08,0x21,0xbc,0xcf }, { 0x03,0x2f,0xb5,0xc2 },=20 + { 0x32,0x05,0x8a,0xe1 }, { 0x39,0x0b,0x83,0xec }, + { 0x24,0x19,0x98,0xfb }, { 0x2f,0x17,0x91,0xf6 },=20 + { 0x8d,0x76,0x4d,0xd6 }, { 0x86,0x78,0x44,0xdb }, + { 0x9b,0x6a,0x5f,0xcc }, { 0x90,0x64,0x56,0xc1 },=20 + { 0xa1,0x4e,0x69,0xe2 }, { 0xaa,0x40,0x60,0xef }, + { 0xb7,0x52,0x7b,0xf8 }, { 0xbc,0x5c,0x72,0xf5 },=20 + { 0xd5,0x06,0x05,0xbe }, { 0xde,0x08,0x0c,0xb3 }, + { 0xc3,0x1a,0x17,0xa4 }, { 0xc8,0x14,0x1e,0xa9 },=20 + { 0xf9,0x3e,0x21,0x8a }, { 0xf2,0x30,0x28,0x87 }, + { 0xef,0x22,0x33,0x90 }, { 0xe4,0x2c,0x3a,0x9d },=20 + { 0x3d,0x96,0xdd,0x06 }, { 0x36,0x98,0xd4,0x0b }, + { 0x2b,0x8a,0xcf,0x1c }, { 0x20,0x84,0xc6,0x11 },=20 + { 0x11,0xae,0xf9,0x32 }, { 0x1a,0xa0,0xf0,0x3f }, + { 0x07,0xb2,0xeb,0x28 }, { 0x0c,0xbc,0xe2,0x25 },=20 + { 0x65,0xe6,0x95,0x6e }, { 0x6e,0xe8,0x9c,0x63 }, + { 0x73,0xfa,0x87,0x74 }, { 0x78,0xf4,0x8e,0x79 },=20 + { 0x49,0xde,0xb1,0x5a }, { 0x42,0xd0,0xb8,0x57 }, + { 0x5f,0xc2,0xa3,0x40 }, { 0x54,0xcc,0xaa,0x4d },=20 + { 0xf7,0x41,0xec,0xda }, { 0xfc,0x4f,0xe5,0xd7 }, + { 0xe1,0x5d,0xfe,0xc0 }, { 0xea,0x53,0xf7,0xcd },=20 + { 0xdb,0x79,0xc8,0xee }, { 0xd0,0x77,0xc1,0xe3 }, + { 0xcd,0x65,0xda,0xf4 }, { 0xc6,0x6b,0xd3,0xf9 },=20 + { 0xaf,0x31,0xa4,0xb2 }, { 0xa4,0x3f,0xad,0xbf }, + { 0xb9,0x2d,0xb6,0xa8 }, { 0xb2,0x23,0xbf,0xa5 },=20 + { 0x83,0x09,0x80,0x86 }, { 0x88,0x07,0x89,0x8b }, + { 0x95,0x15,0x92,0x9c }, { 0x9e,0x1b,0x9b,0x91 },=20 + { 0x47,0xa1,0x7c,0x0a }, { 0x4c,0xaf,0x75,0x07 }, + { 0x51,0xbd,0x6e,0x10 }, { 0x5a,0xb3,0x67,0x1d },=20 + { 0x6b,0x99,0x58,0x3e }, { 0x60,0x97,0x51,0x33 }, + { 0x7d,0x85,0x4a,0x24 }, { 0x76,0x8b,0x43,0x29 },=20 + { 0x1f,0xd1,0x34,0x62 }, { 0x14,0xdf,0x3d,0x6f }, + { 0x09,0xcd,0x26,0x78 }, { 0x02,0xc3,0x2f,0x75 },=20 + { 0x33,0xe9,0x10,0x56 }, { 0x38,0xe7,0x19,0x5b }, + { 0x25,0xf5,0x02,0x4c }, { 0x2e,0xfb,0x0b,0x41 },=20 + { 0x8c,0x9a,0xd7,0x61 }, { 0x87,0x94,0xde,0x6c }, + { 0x9a,0x86,0xc5,0x7b }, { 0x91,0x88,0xcc,0x76 },=20 + { 0xa0,0xa2,0xf3,0x55 }, { 0xab,0xac,0xfa,0x58 }, + { 0xb6,0xbe,0xe1,0x4f }, { 0xbd,0xb0,0xe8,0x42 },=20 + { 0xd4,0xea,0x9f,0x09 }, { 0xdf,0xe4,0x96,0x04 }, + { 0xc2,0xf6,0x8d,0x13 }, { 0xc9,0xf8,0x84,0x1e },=20 + { 0xf8,0xd2,0xbb,0x3d }, { 0xf3,0xdc,0xb2,0x30 }, + { 0xee,0xce,0xa9,0x27 }, { 0xe5,0xc0,0xa0,0x2a },=20 + { 0x3c,0x7a,0x47,0xb1 }, { 0x37,0x74,0x4e,0xbc }, + { 0x2a,0x66,0x55,0xab }, { 0x21,0x68,0x5c,0xa6 },=20 + { 0x10,0x42,0x63,0x85 }, { 0x1b,0x4c,0x6a,0x88 }, + { 0x06,0x5e,0x71,0x9f }, { 0x0d,0x50,0x78,0x92 },=20 + { 0x64,0x0a,0x0f,0xd9 }, { 0x6f,0x04,0x06,0xd4 }, + { 0x72,0x16,0x1d,0xc3 }, { 0x79,0x18,0x14,0xce },=20 + { 0x48,0x32,0x2b,0xed }, { 0x43,0x3c,0x22,0xe0 }, + { 0x5e,0x2e,0x39,0xf7 }, { 0x55,0x20,0x30,0xfa },=20 + { 0x01,0xec,0x9a,0xb7 }, { 0x0a,0xe2,0x93,0xba }, + { 0x17,0xf0,0x88,0xad }, { 0x1c,0xfe,0x81,0xa0 },=20 + { 0x2d,0xd4,0xbe,0x83 }, { 0x26,0xda,0xb7,0x8e }, + { 0x3b,0xc8,0xac,0x99 }, { 0x30,0xc6,0xa5,0x94 },=20 + { 0x59,0x9c,0xd2,0xdf }, { 0x52,0x92,0xdb,0xd2 }, + { 0x4f,0x80,0xc0,0xc5 }, { 0x44,0x8e,0xc9,0xc8 },=20 + { 0x75,0xa4,0xf6,0xeb }, { 0x7e,0xaa,0xff,0xe6 }, + { 0x63,0xb8,0xe4,0xf1 }, { 0x68,0xb6,0xed,0xfc },=20 + { 0xb1,0x0c,0x0a,0x67 }, { 0xba,0x02,0x03,0x6a }, + { 0xa7,0x10,0x18,0x7d }, { 0xac,0x1e,0x11,0x70 },=20 + { 0x9d,0x34,0x2e,0x53 }, { 0x96,0x3a,0x27,0x5e }, + { 0x8b,0x28,0x3c,0x49 }, { 0x80,0x26,0x35,0x44 },=20 + { 0xe9,0x7c,0x42,0x0f }, { 0xe2,0x72,0x4b,0x02 }, + { 0xff,0x60,0x50,0x15 }, { 0xf4,0x6e,0x59,0x18 },=20 + { 0xc5,0x44,0x66,0x3b }, { 0xce,0x4a,0x6f,0x36 }, + { 0xd3,0x58,0x74,0x21 }, { 0xd8,0x56,0x7d,0x2c },=20 + { 0x7a,0x37,0xa1,0x0c }, { 0x71,0x39,0xa8,0x01 }, + { 0x6c,0x2b,0xb3,0x16 }, { 0x67,0x25,0xba,0x1b },=20 + { 0x56,0x0f,0x85,0x38 }, { 0x5d,0x01,0x8c,0x35 }, + { 0x40,0x13,0x97,0x22 }, { 0x4b,0x1d,0x9e,0x2f },=20 + { 0x22,0x47,0xe9,0x64 }, { 0x29,0x49,0xe0,0x69 }, + { 0x34,0x5b,0xfb,0x7e }, { 0x3f,0x55,0xf2,0x73 },=20 + { 0x0e,0x7f,0xcd,0x50 }, { 0x05,0x71,0xc4,0x5d }, + { 0x18,0x63,0xdf,0x4a }, { 0x13,0x6d,0xd6,0x47 },=20 + { 0xca,0xd7,0x31,0xdc }, { 0xc1,0xd9,0x38,0xd1 }, + { 0xdc,0xcb,0x23,0xc6 }, { 0xd7,0xc5,0x2a,0xcb },=20 + { 0xe6,0xef,0x15,0xe8 }, { 0xed,0xe1,0x1c,0xe5 }, + { 0xf0,0xf3,0x07,0xf2 }, { 0xfb,0xfd,0x0e,0xff },=20 + { 0x92,0xa7,0x79,0xb4 }, { 0x99,0xa9,0x70,0xb9 }, + { 0x84,0xbb,0x6b,0xae }, { 0x8f,0xb5,0x62,0xa3 },=20 + { 0xbe,0x9f,0x5d,0x80 }, { 0xb5,0x91,0x54,0x8d }, + { 0xa8,0x83,0x4f,0x9a }, { 0xa3,0x8d,0x46,0x97 } + }; + +static const unsigned char U3[256][4] =3D=20 + { + { 0x00,0x00,0x00,0x00 }, { 0x0d,0x0b,0x0e,0x09 }, + { 0x1a,0x16,0x1c,0x12 }, { 0x17,0x1d,0x12,0x1b },=20 + { 0x34,0x2c,0x38,0x24 }, { 0x39,0x27,0x36,0x2d }, + { 0x2e,0x3a,0x24,0x36 }, { 0x23,0x31,0x2a,0x3f },=20 + { 0x68,0x58,0x70,0x48 }, { 0x65,0x53,0x7e,0x41 }, + { 0x72,0x4e,0x6c,0x5a }, { 0x7f,0x45,0x62,0x53 },=20 + { 0x5c,0x74,0x48,0x6c }, { 0x51,0x7f,0x46,0x65 }, + { 0x46,0x62,0x54,0x7e }, { 0x4b,0x69,0x5a,0x77 },=20 + { 0xd0,0xb0,0xe0,0x90 }, { 0xdd,0xbb,0xee,0x99 }, + { 0xca,0xa6,0xfc,0x82 }, { 0xc7,0xad,0xf2,0x8b },=20 + { 0xe4,0x9c,0xd8,0xb4 }, { 0xe9,0x97,0xd6,0xbd }, + { 0xfe,0x8a,0xc4,0xa6 }, { 0xf3,0x81,0xca,0xaf },=20 + { 0xb8,0xe8,0x90,0xd8 }, { 0xb5,0xe3,0x9e,0xd1 }, + { 0xa2,0xfe,0x8c,0xca }, { 0xaf,0xf5,0x82,0xc3 },=20 + { 0x8c,0xc4,0xa8,0xfc }, { 0x81,0xcf,0xa6,0xf5 }, + { 0x96,0xd2,0xb4,0xee }, { 0x9b,0xd9,0xba,0xe7 },=20 + { 0xbb,0x7b,0xdb,0x3b }, { 0xb6,0x70,0xd5,0x32 }, + { 0xa1,0x6d,0xc7,0x29 }, { 0xac,0x66,0xc9,0x20 },=20 + { 0x8f,0x57,0xe3,0x1f }, { 0x82,0x5c,0xed,0x16 }, + { 0x95,0x41,0xff,0x0d }, { 0x98,0x4a,0xf1,0x04 },=20 + { 0xd3,0x23,0xab,0x73 }, { 0xde,0x28,0xa5,0x7a }, + { 0xc9,0x35,0xb7,0x61 }, { 0xc4,0x3e,0xb9,0x68 },=20 + { 0xe7,0x0f,0x93,0x57 }, { 0xea,0x04,0x9d,0x5e }, + { 0xfd,0x19,0x8f,0x45 }, { 0xf0,0x12,0x81,0x4c },=20 + { 0x6b,0xcb,0x3b,0xab }, { 0x66,0xc0,0x35,0xa2 }, + { 0x71,0xdd,0x27,0xb9 }, { 0x7c,0xd6,0x29,0xb0 },=20 + { 0x5f,0xe7,0x03,0x8f }, { 0x52,0xec,0x0d,0x86 }, + { 0x45,0xf1,0x1f,0x9d }, { 0x48,0xfa,0x11,0x94 },=20 + { 0x03,0x93,0x4b,0xe3 }, { 0x0e,0x98,0x45,0xea }, + { 0x19,0x85,0x57,0xf1 }, { 0x14,0x8e,0x59,0xf8 },=20 + { 0x37,0xbf,0x73,0xc7 }, { 0x3a,0xb4,0x7d,0xce },=20 + { 0x2d,0xa9,0x6f,0xd5 }, { 0x20,0xa2,0x61,0xdc },=20 + { 0x6d,0xf6,0xad,0x76 }, { 0x60,0xfd,0xa3,0x7f }, + { 0x77,0xe0,0xb1,0x64 }, { 0x7a,0xeb,0xbf,0x6d },=20 + { 0x59,0xda,0x95,0x52 }, { 0x54,0xd1,0x9b,0x5b }, + { 0x43,0xcc,0x89,0x40 }, { 0x4e,0xc7,0x87,0x49 },=20 + { 0x05,0xae,0xdd,0x3e }, { 0x08,0xa5,0xd3,0x37 }, + { 0x1f,0xb8,0xc1,0x2c }, { 0x12,0xb3,0xcf,0x25 },=20 + { 0x31,0x82,0xe5,0x1a }, { 0x3c,0x89,0xeb,0x13 },=20 + { 0x2b,0x94,0xf9,0x08 }, { 0x26,0x9f,0xf7,0x01 },=20 + { 0xbd,0x46,0x4d,0xe6 }, { 0xb0,0x4d,0x43,0xef },=20 + { 0xa7,0x50,0x51,0xf4 }, { 0xaa,0x5b,0x5f,0xfd },=20 + { 0x89,0x6a,0x75,0xc2 }, { 0x84,0x61,0x7b,0xcb },=20 + { 0x93,0x7c,0x69,0xd0 }, { 0x9e,0x77,0x67,0xd9 },=20 + { 0xd5,0x1e,0x3d,0xae }, { 0xd8,0x15,0x33,0xa7 }, + { 0xcf,0x08,0x21,0xbc }, { 0xc2,0x03,0x2f,0xb5 },=20 + { 0xe1,0x32,0x05,0x8a }, { 0xec,0x39,0x0b,0x83 }, + { 0xfb,0x24,0x19,0x98 }, { 0xf6,0x2f,0x17,0x91 },=20 + { 0xd6,0x8d,0x76,0x4d }, { 0xdb,0x86,0x78,0x44 },=20 + { 0xcc,0x9b,0x6a,0x5f }, { 0xc1,0x90,0x64,0x56 },=20 + { 0xe2,0xa1,0x4e,0x69 }, { 0xef,0xaa,0x40,0x60 },=20 + { 0xf8,0xb7,0x52,0x7b }, { 0xf5,0xbc,0x5c,0x72 },=20 + { 0xbe,0xd5,0x06,0x05 }, { 0xb3,0xde,0x08,0x0c },=20 + { 0xa4,0xc3,0x1a,0x17 }, { 0xa9,0xc8,0x14,0x1e },=20 + { 0x8a,0xf9,0x3e,0x21 }, { 0x87,0xf2,0x30,0x28 }, + { 0x90,0xef,0x22,0x33 }, { 0x9d,0xe4,0x2c,0x3a },=20 + { 0x06,0x3d,0x96,0xdd }, { 0x0b,0x36,0x98,0xd4 }, + { 0x1c,0x2b,0x8a,0xcf }, { 0x11,0x20,0x84,0xc6 },=20 + { 0x32,0x11,0xae,0xf9 }, { 0x3f,0x1a,0xa0,0xf0 }, + { 0x28,0x07,0xb2,0xeb }, { 0x25,0x0c,0xbc,0xe2 },=20 + { 0x6e,0x65,0xe6,0x95 }, { 0x63,0x6e,0xe8,0x9c }, + { 0x74,0x73,0xfa,0x87 }, { 0x79,0x78,0xf4,0x8e },=20 + { 0x5a,0x49,0xde,0xb1 }, { 0x57,0x42,0xd0,0xb8 }, + { 0x40,0x5f,0xc2,0xa3 }, { 0x4d,0x54,0xcc,0xaa },=20 + { 0xda,0xf7,0x41,0xec }, { 0xd7,0xfc,0x4f,0xe5 }, + { 0xc0,0xe1,0x5d,0xfe }, { 0xcd,0xea,0x53,0xf7 },=20 + { 0xee,0xdb,0x79,0xc8 }, { 0xe3,0xd0,0x77,0xc1 }, + { 0xf4,0xcd,0x65,0xda }, { 0xf9,0xc6,0x6b,0xd3 },=20 + { 0xb2,0xaf,0x31,0xa4 }, { 0xbf,0xa4,0x3f,0xad }, + { 0xa8,0xb9,0x2d,0xb6 }, { 0xa5,0xb2,0x23,0xbf },=20 + { 0x86,0x83,0x09,0x80 }, { 0x8b,0x88,0x07,0x89 }, + { 0x9c,0x95,0x15,0x92 }, { 0x91,0x9e,0x1b,0x9b },=20 + { 0x0a,0x47,0xa1,0x7c }, { 0x07,0x4c,0xaf,0x75 }, + { 0x10,0x51,0xbd,0x6e }, { 0x1d,0x5a,0xb3,0x67 },=20 + { 0x3e,0x6b,0x99,0x58 }, { 0x33,0x60,0x97,0x51 }, + { 0x24,0x7d,0x85,0x4a }, { 0x29,0x76,0x8b,0x43 },=20 + { 0x62,0x1f,0xd1,0x34 }, { 0x6f,0x14,0xdf,0x3d }, + { 0x78,0x09,0xcd,0x26 }, { 0x75,0x02,0xc3,0x2f },=20 + { 0x56,0x33,0xe9,0x10 }, { 0x5b,0x38,0xe7,0x19 }, + { 0x4c,0x25,0xf5,0x02 }, { 0x41,0x2e,0xfb,0x0b },=20 + { 0x61,0x8c,0x9a,0xd7 }, { 0x6c,0x87,0x94,0xde }, + { 0x7b,0x9a,0x86,0xc5 }, { 0x76,0x91,0x88,0xcc },=20 + { 0x55,0xa0,0xa2,0xf3 }, { 0x58,0xab,0xac,0xfa }, + { 0x4f,0xb6,0xbe,0xe1 }, { 0x42,0xbd,0xb0,0xe8 },=20 + { 0x09,0xd4,0xea,0x9f }, { 0x04,0xdf,0xe4,0x96 }, + { 0x13,0xc2,0xf6,0x8d }, { 0x1e,0xc9,0xf8,0x84 },=20 + { 0x3d,0xf8,0xd2,0xbb }, { 0x30,0xf3,0xdc,0xb2 }, + { 0x27,0xee,0xce,0xa9 }, { 0x2a,0xe5,0xc0,0xa0 },=20 + { 0xb1,0x3c,0x7a,0x47 }, { 0xbc,0x37,0x74,0x4e }, + { 0xab,0x2a,0x66,0x55 }, { 0xa6,0x21,0x68,0x5c },=20 + { 0x85,0x10,0x42,0x63 }, { 0x88,0x1b,0x4c,0x6a }, + { 0x9f,0x06,0x5e,0x71 }, { 0x92,0x0d,0x50,0x78 },=20 + { 0xd9,0x64,0x0a,0x0f }, { 0xd4,0x6f,0x04,0x06 }, + { 0xc3,0x72,0x16,0x1d }, { 0xce,0x79,0x18,0x14 },=20 + { 0xed,0x48,0x32,0x2b }, { 0xe0,0x43,0x3c,0x22 }, + { 0xf7,0x5e,0x2e,0x39 }, { 0xfa,0x55,0x20,0x30 },=20 + { 0xb7,0x01,0xec,0x9a }, { 0xba,0x0a,0xe2,0x93 }, + { 0xad,0x17,0xf0,0x88 }, { 0xa0,0x1c,0xfe,0x81 },=20 + { 0x83,0x2d,0xd4,0xbe }, { 0x8e,0x26,0xda,0xb7 }, + { 0x99,0x3b,0xc8,0xac }, { 0x94,0x30,0xc6,0xa5 },=20 + { 0xdf,0x59,0x9c,0xd2 }, { 0xd2,0x52,0x92,0xdb }, + { 0xc5,0x4f,0x80,0xc0 }, { 0xc8,0x44,0x8e,0xc9 },=20 + { 0xeb,0x75,0xa4,0xf6 }, { 0xe6,0x7e,0xaa,0xff }, + { 0xf1,0x63,0xb8,0xe4 }, { 0xfc,0x68,0xb6,0xed },=20 + { 0x67,0xb1,0x0c,0x0a }, { 0x6a,0xba,0x02,0x03 }, + { 0x7d,0xa7,0x10,0x18 }, { 0x70,0xac,0x1e,0x11 },=20 + { 0x53,0x9d,0x34,0x2e }, { 0x5e,0x96,0x3a,0x27 }, + { 0x49,0x8b,0x28,0x3c }, { 0x44,0x80,0x26,0x35 },=20 + { 0x0f,0xe9,0x7c,0x42 }, { 0x02,0xe2,0x72,0x4b }, + { 0x15,0xff,0x60,0x50 }, { 0x18,0xf4,0x6e,0x59 },=20 + { 0x3b,0xc5,0x44,0x66 }, { 0x36,0xce,0x4a,0x6f }, + { 0x21,0xd3,0x58,0x74 }, { 0x2c,0xd8,0x56,0x7d },=20 + { 0x0c,0x7a,0x37,0xa1 }, { 0x01,0x71,0x39,0xa8 }, + { 0x16,0x6c,0x2b,0xb3 }, { 0x1b,0x67,0x25,0xba },=20 + { 0x38,0x56,0x0f,0x85 }, { 0x35,0x5d,0x01,0x8c }, + { 0x22,0x40,0x13,0x97 }, { 0x2f,0x4b,0x1d,0x9e },=20 + { 0x64,0x22,0x47,0xe9 }, { 0x69,0x29,0x49,0xe0 }, + { 0x7e,0x34,0x5b,0xfb }, { 0x73,0x3f,0x55,0xf2 },=20 + { 0x50,0x0e,0x7f,0xcd }, { 0x5d,0x05,0x71,0xc4 }, + { 0x4a,0x18,0x63,0xdf }, { 0x47,0x13,0x6d,0xd6 },=20 + { 0xdc,0xca,0xd7,0x31 }, { 0xd1,0xc1,0xd9,0x38 }, + { 0xc6,0xdc,0xcb,0x23 }, { 0xcb,0xd7,0xc5,0x2a },=20 + { 0xe8,0xe6,0xef,0x15 }, { 0xe5,0xed,0xe1,0x1c }, + { 0xf2,0xf0,0xf3,0x07 }, { 0xff,0xfb,0xfd,0x0e },=20 + { 0xb4,0x92,0xa7,0x79 }, { 0xb9,0x99,0xa9,0x70 }, + { 0xae,0x84,0xbb,0x6b }, { 0xa3,0x8f,0xb5,0x62 },=20 + { 0x80,0xbe,0x9f,0x5d }, { 0x8d,0xb5,0x91,0x54 }, + { 0x9a,0xa8,0x83,0x4f }, { 0x97,0xa3,0x8d,0x46 } + }; + +static const unsigned char U4[256][4] =3D + { + { 0x00,0x00,0x00,0x00 }, { 0x09,0x0d,0x0b,0x0e }, + { 0x12,0x1a,0x16,0x1c }, { 0x1b,0x17,0x1d,0x12 },=20 + { 0x24,0x34,0x2c,0x38 }, { 0x2d,0x39,0x27,0x36 }, + { 0x36,0x2e,0x3a,0x24 }, { 0x3f,0x23,0x31,0x2a },=20 + { 0x48,0x68,0x58,0x70 }, { 0x41,0x65,0x53,0x7e }, + { 0x5a,0x72,0x4e,0x6c }, { 0x53,0x7f,0x45,0x62 },=20 + { 0x6c,0x5c,0x74,0x48 }, { 0x65,0x51,0x7f,0x46 }, + { 0x7e,0x46,0x62,0x54 }, { 0x77,0x4b,0x69,0x5a },=20 + { 0x90,0xd0,0xb0,0xe0 }, { 0x99,0xdd,0xbb,0xee }, + { 0x82,0xca,0xa6,0xfc }, { 0x8b,0xc7,0xad,0xf2 },=20 + { 0xb4,0xe4,0x9c,0xd8 }, { 0xbd,0xe9,0x97,0xd6 }, + { 0xa6,0xfe,0x8a,0xc4 }, { 0xaf,0xf3,0x81,0xca },=20 + { 0xd8,0xb8,0xe8,0x90 }, { 0xd1,0xb5,0xe3,0x9e }, + { 0xca,0xa2,0xfe,0x8c }, { 0xc3,0xaf,0xf5,0x82 },=20 + { 0xfc,0x8c,0xc4,0xa8 }, { 0xf5,0x81,0xcf,0xa6 }, + { 0xee,0x96,0xd2,0xb4 }, { 0xe7,0x9b,0xd9,0xba },=20 + { 0x3b,0xbb,0x7b,0xdb }, { 0x32,0xb6,0x70,0xd5 }, + { 0x29,0xa1,0x6d,0xc7 }, { 0x20,0xac,0x66,0xc9 },=20 + { 0x1f,0x8f,0x57,0xe3 }, { 0x16,0x82,0x5c,0xed }, + { 0x0d,0x95,0x41,0xff }, { 0x04,0x98,0x4a,0xf1 },=20 + { 0x73,0xd3,0x23,0xab }, { 0x7a,0xde,0x28,0xa5 }, + { 0x61,0xc9,0x35,0xb7 }, { 0x68,0xc4,0x3e,0xb9 },=20 + { 0x57,0xe7,0x0f,0x93 }, { 0x5e,0xea,0x04,0x9d }, + { 0x45,0xfd,0x19,0x8f }, { 0x4c,0xf0,0x12,0x81 },=20 + { 0xab,0x6b,0xcb,0x3b }, { 0xa2,0x66,0xc0,0x35 }, + { 0xb9,0x71,0xdd,0x27 }, { 0xb0,0x7c,0xd6,0x29 },=20 + { 0x8f,0x5f,0xe7,0x03 }, { 0x86,0x52,0xec,0x0d }, + { 0x9d,0x45,0xf1,0x1f }, { 0x94,0x48,0xfa,0x11 },=20 + { 0xe3,0x03,0x93,0x4b }, { 0xea,0x0e,0x98,0x45 }, + { 0xf1,0x19,0x85,0x57 }, { 0xf8,0x14,0x8e,0x59 },=20 + { 0xc7,0x37,0xbf,0x73 }, { 0xce,0x3a,0xb4,0x7d }, + { 0xd5,0x2d,0xa9,0x6f }, { 0xdc,0x20,0xa2,0x61 },=20 + { 0x76,0x6d,0xf6,0xad }, { 0x7f,0x60,0xfd,0xa3 }, + { 0x64,0x77,0xe0,0xb1 }, { 0x6d,0x7a,0xeb,0xbf },=20 + { 0x52,0x59,0xda,0x95 }, { 0x5b,0x54,0xd1,0x9b }, + { 0x40,0x43,0xcc,0x89 }, { 0x49,0x4e,0xc7,0x87 },=20 + { 0x3e,0x05,0xae,0xdd }, { 0x37,0x08,0xa5,0xd3 }, + { 0x2c,0x1f,0xb8,0xc1 }, { 0x25,0x12,0xb3,0xcf },=20 + { 0x1a,0x31,0x82,0xe5 }, { 0x13,0x3c,0x89,0xeb }, + { 0x08,0x2b,0x94,0xf9 }, { 0x01,0x26,0x9f,0xf7 },=20 + { 0xe6,0xbd,0x46,0x4d }, { 0xef,0xb0,0x4d,0x43 }, + { 0xf4,0xa7,0x50,0x51 }, { 0xfd,0xaa,0x5b,0x5f },=20 + { 0xc2,0x89,0x6a,0x75 }, { 0xcb,0x84,0x61,0x7b }, + { 0xd0,0x93,0x7c,0x69 }, { 0xd9,0x9e,0x77,0x67 },=20 + { 0xae,0xd5,0x1e,0x3d }, { 0xa7,0xd8,0x15,0x33 }, + { 0xbc,0xcf,0x08,0x21 }, { 0xb5,0xc2,0x03,0x2f },=20 + { 0x8a,0xe1,0x32,0x05 }, { 0x83,0xec,0x39,0x0b }, + { 0x98,0xfb,0x24,0x19 }, { 0x91,0xf6,0x2f,0x17 },=20 + { 0x4d,0xd6,0x8d,0x76 }, { 0x44,0xdb,0x86,0x78 }, + { 0x5f,0xcc,0x9b,0x6a }, { 0x56,0xc1,0x90,0x64 },=20 + { 0x69,0xe2,0xa1,0x4e }, { 0x60,0xef,0xaa,0x40 }, + { 0x7b,0xf8,0xb7,0x52 }, { 0x72,0xf5,0xbc,0x5c },=20 + { 0x05,0xbe,0xd5,0x06 }, { 0x0c,0xb3,0xde,0x08 }, + { 0x17,0xa4,0xc3,0x1a }, { 0x1e,0xa9,0xc8,0x14 },=20 + { 0x21,0x8a,0xf9,0x3e }, { 0x28,0x87,0xf2,0x30 }, + { 0x33,0x90,0xef,0x22 }, { 0x3a,0x9d,0xe4,0x2c },=20 + { 0xdd,0x06,0x3d,0x96 }, { 0xd4,0x0b,0x36,0x98 }, + { 0xcf,0x1c,0x2b,0x8a }, { 0xc6,0x11,0x20,0x84 },=20 + { 0xf9,0x32,0x11,0xae }, { 0xf0,0x3f,0x1a,0xa0 }, + { 0xeb,0x28,0x07,0xb2 }, { 0xe2,0x25,0x0c,0xbc },=20 + { 0x95,0x6e,0x65,0xe6 }, { 0x9c,0x63,0x6e,0xe8 }, + { 0x87,0x74,0x73,0xfa }, { 0x8e,0x79,0x78,0xf4 },=20 + { 0xb1,0x5a,0x49,0xde }, { 0xb8,0x57,0x42,0xd0 }, + { 0xa3,0x40,0x5f,0xc2 }, { 0xaa,0x4d,0x54,0xcc },=20 + { 0xec,0xda,0xf7,0x41 }, { 0xe5,0xd7,0xfc,0x4f }, + { 0xfe,0xc0,0xe1,0x5d }, { 0xf7,0xcd,0xea,0x53 },=20 + { 0xc8,0xee,0xdb,0x79 }, { 0xc1,0xe3,0xd0,0x77 }, + { 0xda,0xf4,0xcd,0x65 }, { 0xd3,0xf9,0xc6,0x6b },=20 + { 0xa4,0xb2,0xaf,0x31 }, { 0xad,0xbf,0xa4,0x3f }, + { 0xb6,0xa8,0xb9,0x2d }, { 0xbf,0xa5,0xb2,0x23 },=20 + { 0x80,0x86,0x83,0x09 }, { 0x89,0x8b,0x88,0x07 }, + { 0x92,0x9c,0x95,0x15 }, { 0x9b,0x91,0x9e,0x1b },=20 + { 0x7c,0x0a,0x47,0xa1 }, { 0x75,0x07,0x4c,0xaf }, + { 0x6e,0x10,0x51,0xbd }, { 0x67,0x1d,0x5a,0xb3 },=20 + { 0x58,0x3e,0x6b,0x99 }, { 0x51,0x33,0x60,0x97 }, + { 0x4a,0x24,0x7d,0x85 }, { 0x43,0x29,0x76,0x8b },=20 + { 0x34,0x62,0x1f,0xd1 }, { 0x3d,0x6f,0x14,0xdf }, + { 0x26,0x78,0x09,0xcd }, { 0x2f,0x75,0x02,0xc3 },=20 + { 0x10,0x56,0x33,0xe9 }, { 0x19,0x5b,0x38,0xe7 }, + { 0x02,0x4c,0x25,0xf5 }, { 0x0b,0x41,0x2e,0xfb },=20 + { 0xd7,0x61,0x8c,0x9a }, { 0xde,0x6c,0x87,0x94 }, + { 0xc5,0x7b,0x9a,0x86 }, { 0xcc,0x76,0x91,0x88 },=20 + { 0xf3,0x55,0xa0,0xa2 }, { 0xfa,0x58,0xab,0xac }, + { 0xe1,0x4f,0xb6,0xbe }, { 0xe8,0x42,0xbd,0xb0 },=20 + { 0x9f,0x09,0xd4,0xea }, { 0x96,0x04,0xdf,0xe4 }, + { 0x8d,0x13,0xc2,0xf6 }, { 0x84,0x1e,0xc9,0xf8 },=20 + { 0xbb,0x3d,0xf8,0xd2 }, { 0xb2,0x30,0xf3,0xdc }, + { 0xa9,0x27,0xee,0xce }, { 0xa0,0x2a,0xe5,0xc0 },=20 + { 0x47,0xb1,0x3c,0x7a }, { 0x4e,0xbc,0x37,0x74 }, + { 0x55,0xab,0x2a,0x66 }, { 0x5c,0xa6,0x21,0x68 },=20 + { 0x63,0x85,0x10,0x42 }, { 0x6a,0x88,0x1b,0x4c }, + { 0x71,0x9f,0x06,0x5e }, { 0x78,0x92,0x0d,0x50 },=20 + { 0x0f,0xd9,0x64,0x0a }, { 0x06,0xd4,0x6f,0x04 }, + { 0x1d,0xc3,0x72,0x16 }, { 0x14,0xce,0x79,0x18 },=20 + { 0x2b,0xed,0x48,0x32 }, { 0x22,0xe0,0x43,0x3c }, + { 0x39,0xf7,0x5e,0x2e }, { 0x30,0xfa,0x55,0x20 },=20 + { 0x9a,0xb7,0x01,0xec }, { 0x93,0xba,0x0a,0xe2 },=20 + { 0x88,0xad,0x17,0xf0 }, { 0x81,0xa0,0x1c,0xfe },=20 + { 0xbe,0x83,0x2d,0xd4 }, { 0xb7,0x8e,0x26,0xda }, + { 0xac,0x99,0x3b,0xc8 }, { 0xa5,0x94,0x30,0xc6 },=20 + { 0xd2,0xdf,0x59,0x9c }, { 0xdb,0xd2,0x52,0x92 },=20 + { 0xc0,0xc5,0x4f,0x80 }, { 0xc9,0xc8,0x44,0x8e },=20 + { 0xf6,0xeb,0x75,0xa4 }, { 0xff,0xe6,0x7e,0xaa }, + { 0xe4,0xf1,0x63,0xb8 }, { 0xed,0xfc,0x68,0xb6 },=20 + { 0x0a,0x67,0xb1,0x0c }, { 0x03,0x6a,0xba,0x02 }, + { 0x18,0x7d,0xa7,0x10 }, { 0x11,0x70,0xac,0x1e },=20 + { 0x2e,0x53,0x9d,0x34 }, { 0x27,0x5e,0x96,0x3a }, + { 0x3c,0x49,0x8b,0x28 }, { 0x35,0x44,0x80,0x26 },=20 + { 0x42,0x0f,0xe9,0x7c }, { 0x4b,0x02,0xe2,0x72 },=20 + { 0x50,0x15,0xff,0x60 }, { 0x59,0x18,0xf4,0x6e },=20 + { 0x66,0x3b,0xc5,0x44 }, { 0x6f,0x36,0xce,0x4a }, + { 0x74,0x21,0xd3,0x58 }, { 0x7d,0x2c,0xd8,0x56 },=20 + { 0xa1,0x0c,0x7a,0x37 }, { 0xa8,0x01,0x71,0x39 }, + { 0xb3,0x16,0x6c,0x2b }, { 0xba,0x1b,0x67,0x25 },=20 + { 0x85,0x38,0x56,0x0f }, { 0x8c,0x35,0x5d,0x01 }, + { 0x97,0x22,0x40,0x13 }, { 0x9e,0x2f,0x4b,0x1d },=20 + { 0xe9,0x64,0x22,0x47 }, { 0xe0,0x69,0x29,0x49 },=20 + { 0xfb,0x7e,0x34,0x5b }, { 0xf2,0x73,0x3f,0x55 },=20 + { 0xcd,0x50,0x0e,0x7f }, { 0xc4,0x5d,0x05,0x71 }, + { 0xdf,0x4a,0x18,0x63 }, { 0xd6,0x47,0x13,0x6d },=20 + { 0x31,0xdc,0xca,0xd7 }, { 0x38,0xd1,0xc1,0xd9 }, + { 0x23,0xc6,0xdc,0xcb }, { 0x2a,0xcb,0xd7,0xc5 },=20 + { 0x15,0xe8,0xe6,0xef }, { 0x1c,0xe5,0xed,0xe1 }, + { 0x07,0xf2,0xf0,0xf3 }, { 0x0e,0xff,0xfb,0xfd },=20 + { 0x79,0xb4,0x92,0xa7 }, { 0x70,0xb9,0x99,0xa9 }, + { 0x6b,0xae,0x84,0xbb }, { 0x62,0xa3,0x8f,0xb5 },=20 + { 0x5d,0x80,0xbe,0x9f }, { 0x54,0x8d,0xb5,0x91 }, + { 0x4f,0x9a,0xa8,0x83 }, { 0x46,0x97,0xa3,0x8d } + }; + +static const grub_uint32_t rcon[30] =3D=20 + {=20 + 0x01, 0x02, 0x04, 0x08, 0x10, 0x20, 0x40, 0x80, 0x1b, 0x36, 0x6c, + 0xd8, 0xab, 0x4d, 0x9a, 0x2f, 0x5e, 0xbc, 0x63, 0xc6, 0x97, 0x35, + 0x6a, 0xd4, 0xb3, 0x7d, 0xfa, 0xef, 0xc5, 0x91 + }; + --Boundary-01=_OyXiKEWI6qSqEQN Content-Type: text/x-diff; charset="utf-8"; name="sha1.diff" Content-Transfer-Encoding: quoted-printable Content-Disposition: inline; filename="sha1.diff" =3D=3D=3D modified file 'conf/common.rmk' =2D-- conf/common.rmk 2009-06-21 10:08:22 +0000 +++ conf/common.rmk 2009-06-21 10:09:16 +0000 @@ -635,3 +635,9 @@ md5_mod_SOURCES =3D crypto/md5.c md5_mod_CFLAGS =3D $(COMMON_CFLAGS) md5_mod_LDFLAGS =3D $(COMMON_LDFLAGS) + +# For sha1.mod +pkglib_MODULES +=3D sha1.mod +sha1_mod_SOURCES =3D crypto/sha1.c +sha1_mod_CFLAGS =3D $(COMMON_CFLAGS) +sha1_mod_LDFLAGS =3D $(COMMON_LDFLAGS) =3D=3D=3D added file 'crypto/sha1.c' =2D-- crypto/sha1.c 1970-01-01 00:00:00 +0000 +++ crypto/sha1.c 2009-06-21 10:09:16 +0000 @@ -0,0 +1,371 @@ +/* sha1.c - SHA1 hash function + * Copyright (C) 1998, 2001, 2002, 2003, 2008 Free Software Foundation, In= c. + * + * This file is part of Libgcrypt. + * + * Libgcrypt 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 2.1 of + * the License, or (at your option) any later version. + * + * Libgcrypt 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 Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this program; if not, see . + */ + + +/* Test vectors: + * + * "abc" + * A999 3E36 4706 816A BA3E 2571 7850 C26C 9CD0 D89D + * + * "abcdbcdecdefdefgefghfghighijhijkijkljklmklmnlmnomnopnopq" + * 8498 3E44 1C3B D26E BAAE 4AA1 F951 29E5 E546 70F1 + */ + +#include +#include +#include +#include +#include + +#define TRANSFORM(x,d,n) transform ((x), (d), (n)) +#define rol(x,n) ( ((x) << (n)) | ((x) >> (32-(n))) ) + +typedef struct=20 +{ + grub_uint32_t h0,h1,h2,h3,h4; + grub_uint32_t nblocks; + unsigned char buf[64]; + int count; +} SHA1_CONTEXT; + +static void +sha1_init (void *context) +{ + SHA1_CONTEXT *hd =3D context; + + hd->h0 =3D 0x67452301; + hd->h1 =3D 0xefcdab89; + hd->h2 =3D 0x98badcfe; + hd->h3 =3D 0x10325476; + hd->h4 =3D 0xc3d2e1f0; + hd->nblocks =3D 0; + hd->count =3D 0; +} + +/* Round function macros. */ +#define K1 0x5A827999L +#define K2 0x6ED9EBA1L +#define K3 0x8F1BBCDCL +#define K4 0xCA62C1D6L +#define F1(x,y,z) ( z ^ ( x & ( y ^ z ) ) ) +#define F2(x,y,z) ( x ^ y ^ z ) +#define F3(x,y,z) ( ( x & y ) | ( z & ( x | y ) ) ) +#define F4(x,y,z) ( x ^ y ^ z ) +#define M(i) ( tm =3D x[ i &0x0f] \ + ^ x[(i-14)&0x0f] \ + ^ x[(i-8) &0x0f] \ + ^ x[(i-3) &0x0f], \ + (x[i&0x0f] =3D rol(tm, 1))) +#define R(a,b,c,d,e,f,k,m) do { e +=3D rol( a, 5 ) \ + + f( b, c, d ) \ + + k \ + + m; \ + b =3D rol( b, 30 ); \ +} while(0) + + +/* + * Transform NBLOCKS of each 64 bytes (16 32-bit words) at DATA. + */ +static void +transform (SHA1_CONTEXT *hd, const unsigned char *data, grub_size_t nblock= s) +{ + register grub_uint32_t a, b, c, d, e; /* Local copies of the chaining va= riables. */ + register grub_uint32_t tm; /* Helper. */ + grub_uint32_t x[16]; /* The array we work on. */ + + /* Loop over all blocks. */ + for ( ;nblocks; nblocks--) + { +#ifdef WORDS_BIGENDIAN + grub_memcpy (x, data, 64); + data +=3D 64; +#else + { + int i; + unsigned char *p; + + for(i=3D0, p=3D(unsigned char*)x; i < 16; i++, p +=3D 4 ) + { + p[3] =3D *data++; + p[2] =3D *data++; + p[1] =3D *data++; + p[0] =3D *data++; + } + } +#endif + /* Get the values of the chaining variables. */ + a =3D hd->h0; + b =3D hd->h1; + c =3D hd->h2; + d =3D hd->h3; + e =3D hd->h4; + + /* Transform. */ + R( a, b, c, d, e, F1, K1, x[ 0] ); + R( e, a, b, c, d, F1, K1, x[ 1] ); + R( d, e, a, b, c, F1, K1, x[ 2] ); + R( c, d, e, a, b, F1, K1, x[ 3] ); + R( b, c, d, e, a, F1, K1, x[ 4] ); + R( a, b, c, d, e, F1, K1, x[ 5] ); + R( e, a, b, c, d, F1, K1, x[ 6] ); + R( d, e, a, b, c, F1, K1, x[ 7] ); + R( c, d, e, a, b, F1, K1, x[ 8] ); + R( b, c, d, e, a, F1, K1, x[ 9] ); + R( a, b, c, d, e, F1, K1, x[10] ); + R( e, a, b, c, d, F1, K1, x[11] ); + R( d, e, a, b, c, F1, K1, x[12] ); + R( c, d, e, a, b, F1, K1, x[13] ); + R( b, c, d, e, a, F1, K1, x[14] ); + R( a, b, c, d, e, F1, K1, x[15] ); + R( e, a, b, c, d, F1, K1, M(16) ); + R( d, e, a, b, c, F1, K1, M(17) ); + R( c, d, e, a, b, F1, K1, M(18) ); + R( b, c, d, e, a, F1, K1, M(19) ); + R( a, b, c, d, e, F2, K2, M(20) ); + R( e, a, b, c, d, F2, K2, M(21) ); + R( d, e, a, b, c, F2, K2, M(22) ); + R( c, d, e, a, b, F2, K2, M(23) ); + R( b, c, d, e, a, F2, K2, M(24) ); + R( a, b, c, d, e, F2, K2, M(25) ); + R( e, a, b, c, d, F2, K2, M(26) ); + R( d, e, a, b, c, F2, K2, M(27) ); + R( c, d, e, a, b, F2, K2, M(28) ); + R( b, c, d, e, a, F2, K2, M(29) ); + R( a, b, c, d, e, F2, K2, M(30) ); + R( e, a, b, c, d, F2, K2, M(31) ); + R( d, e, a, b, c, F2, K2, M(32) ); + R( c, d, e, a, b, F2, K2, M(33) ); + R( b, c, d, e, a, F2, K2, M(34) ); + R( a, b, c, d, e, F2, K2, M(35) ); + R( e, a, b, c, d, F2, K2, M(36) ); + R( d, e, a, b, c, F2, K2, M(37) ); + R( c, d, e, a, b, F2, K2, M(38) ); + R( b, c, d, e, a, F2, K2, M(39) ); + R( a, b, c, d, e, F3, K3, M(40) ); + R( e, a, b, c, d, F3, K3, M(41) ); + R( d, e, a, b, c, F3, K3, M(42) ); + R( c, d, e, a, b, F3, K3, M(43) ); + R( b, c, d, e, a, F3, K3, M(44) ); + R( a, b, c, d, e, F3, K3, M(45) ); + R( e, a, b, c, d, F3, K3, M(46) ); + R( d, e, a, b, c, F3, K3, M(47) ); + R( c, d, e, a, b, F3, K3, M(48) ); + R( b, c, d, e, a, F3, K3, M(49) ); + R( a, b, c, d, e, F3, K3, M(50) ); + R( e, a, b, c, d, F3, K3, M(51) ); + R( d, e, a, b, c, F3, K3, M(52) ); + R( c, d, e, a, b, F3, K3, M(53) ); + R( b, c, d, e, a, F3, K3, M(54) ); + R( a, b, c, d, e, F3, K3, M(55) ); + R( e, a, b, c, d, F3, K3, M(56) ); + R( d, e, a, b, c, F3, K3, M(57) ); + R( c, d, e, a, b, F3, K3, M(58) ); + R( b, c, d, e, a, F3, K3, M(59) ); + R( a, b, c, d, e, F4, K4, M(60) ); + R( e, a, b, c, d, F4, K4, M(61) ); + R( d, e, a, b, c, F4, K4, M(62) ); + R( c, d, e, a, b, F4, K4, M(63) ); + R( b, c, d, e, a, F4, K4, M(64) ); + R( a, b, c, d, e, F4, K4, M(65) ); + R( e, a, b, c, d, F4, K4, M(66) ); + R( d, e, a, b, c, F4, K4, M(67) ); + R( c, d, e, a, b, F4, K4, M(68) ); + R( b, c, d, e, a, F4, K4, M(69) ); + R( a, b, c, d, e, F4, K4, M(70) ); + R( e, a, b, c, d, F4, K4, M(71) ); + R( d, e, a, b, c, F4, K4, M(72) ); + R( c, d, e, a, b, F4, K4, M(73) ); + R( b, c, d, e, a, F4, K4, M(74) ); + R( a, b, c, d, e, F4, K4, M(75) ); + R( e, a, b, c, d, F4, K4, M(76) ); + R( d, e, a, b, c, F4, K4, M(77) ); + R( c, d, e, a, b, F4, K4, M(78) ); + R( b, c, d, e, a, F4, K4, M(79) ); + + /* Update the chaining variables. */ + hd->h0 +=3D a; + hd->h1 +=3D b; + hd->h2 +=3D c; + hd->h3 +=3D d; + hd->h4 +=3D e; + } +} + + +/* Update the message digest with the contents + * of INBUF with length INLEN. + */ +static void +sha1_write( void *context, const void *inbuf_arg, grub_size_t inlen) +{ + const unsigned char *inbuf =3D inbuf_arg; + SHA1_CONTEXT *hd =3D context; + grub_size_t nblocks; + + if (hd->count =3D=3D 64) /* Flush the buffer. */ + { + TRANSFORM( hd, hd->buf, 1 ); + // _gcry_burn_stack (88+4*sizeof(void*)); + hd->count =3D 0; + hd->nblocks++; + } + if (!inbuf) + return; + + if (hd->count) + { + for (; inlen && hd->count < 64; inlen--) + hd->buf[hd->count++] =3D *inbuf++; + sha1_write (hd, NULL, 0); + if (!inlen) + return; + } + + nblocks =3D inlen / 64; + if (nblocks) + { + TRANSFORM (hd, inbuf, nblocks); + hd->count =3D 0; + hd->nblocks +=3D nblocks; + inlen -=3D nblocks * 64; + inbuf +=3D nblocks * 64; + } + // _gcry_burn_stack (88+4*sizeof(void*)); + + /* Save remaining bytes. */ + for (; inlen && hd->count < 64; inlen--) + hd->buf[hd->count++] =3D *inbuf++; +} + + +/* The routine final terminates the computation and + * returns the digest. + * The handle is prepared for a new cycle, but adding bytes to the + * handle will the destroy the returned buffer. + * Returns: 20 bytes representing the digest. + */ + +static void +sha1_final(void *context) +{ + SHA1_CONTEXT *hd =3D context; + + grub_uint32_t t, msb, lsb; + unsigned char *p; + + sha1_write(hd, NULL, 0); /* flush */; + + t =3D hd->nblocks; + /* multiply by 64 to make a byte count */ + lsb =3D t << 6; + msb =3D t >> 26; + /* add the count */ + t =3D lsb; + if( (lsb +=3D hd->count) < t ) + msb++; + /* multiply by 8 to make a bit count */ + t =3D lsb; + lsb <<=3D 3; + msb <<=3D 3; + msb |=3D t >> 29; + + if( hd->count < 56 ) /* enough room */ + { + hd->buf[hd->count++] =3D 0x80; /* pad */ + while( hd->count < 56 ) + hd->buf[hd->count++] =3D 0; /* pad */ + } + else /* need one extra block */ + { + hd->buf[hd->count++] =3D 0x80; /* pad character */ + while( hd->count < 64 ) + hd->buf[hd->count++] =3D 0; + sha1_write(hd, NULL, 0); /* flush */; + grub_memset(hd->buf, 0, 56 ); /* fill next block with zeroes */ + } + /* append the 64 bit count */ + hd->buf[56] =3D msb >> 24; + hd->buf[57] =3D msb >> 16; + hd->buf[58] =3D msb >> 8; + hd->buf[59] =3D msb ; + hd->buf[60] =3D lsb >> 24; + hd->buf[61] =3D lsb >> 16; + hd->buf[62] =3D lsb >> 8; + hd->buf[63] =3D lsb ; + TRANSFORM( hd, hd->buf, 1 ); + // _gcry_burn_stack (88+4*sizeof(void*)); + + p =3D hd->buf; +#ifdef WORDS_BIGENDIAN +#define X(a) do { *(grub_uint32_t*)p =3D hd->h##a ; p +=3D 4; } while(0) +#else /* little endian */ +#define X(a) do { *p++ =3D hd->h##a >> 24; *p++ =3D hd->h##a >> 16; \ + *p++ =3D hd->h##a >> 8; *p++ =3D hd->h##a; } while(0) +#endif + X(0); + X(1); + X(2); + X(3); + X(4); +#undef X + +} + +/** + * GRUB2 Crypto Interface + * Written by Michael Gorven + */ + +static grub_err_t +grub_hash_sha1_fn (grub_cipher_params_t params, char *out, + const char *in, grub_size_t insize) +{ + SHA1_CONTEXT hd; + + sha1_init (&hd); + sha1_write (&hd, in, insize); + sha1_final (&hd); + grub_memcpy (out, hd.buf, 20); + + return GRUB_ERR_NONE; +} + +static struct grub_cipher grub_cipher_sha1 =3D { + .name =3D "sha1", + .type =3D GRUB_CIPHER_TYPE_HASH, + .keysizes =3D (const unsigned int[]) {20}, + .keysizes_length =3D 1, + .blocksize =3D 64, + + .u.hash =3D { + .fn =3D grub_hash_sha1_fn} +}; + +GRUB_MOD_INIT (sha1) +{ + grub_crypto_cipher_register (&grub_cipher_sha1); +} + +GRUB_MOD_FINI (sha1) +{ + grub_crypto_cipher_unregister (&grub_cipher_sha1); +} + +/* vi: set et sw=3D2 sts=3D2: */ --Boundary-01=_OyXiKEWI6qSqEQN-- --nextPart3191575.4OSrPltBlG Content-Type: application/pgp-signature; name=signature.asc Content-Description: This is a digitally signed message part. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.6 (GNU/Linux) iQIVAwUASol8nYOxIz1l+OmhAQrdyBAAqjRPCXBDbjX6mktKlvq1R/kYFSj8Eg+2 Svl7Me/xGS+J9rnkBiLhz34ZCldPGTYRON19rNzOTLKPz7twNY8Iz5t9LgpB13IF x54lacgC7OILRyRu25HE4IB5dU5rU6ykWy2LIXEJV1TEKddN/j0YxsZOULNOvZNf bneSfzidDNDSsAOiqu2cJtgHODexYTkFqaD1XshsN0k+8GLmQTwG7KmVHAmTTHlo Zy3FvDPbA2xsbRBFnTgVL8CrlrBxa0F2q9QYLUIuOB7OMGxCs+Cs4MfLP69kCABu QQq9TI2x3wsj1zvKoCay7ldKYskB+REZSdJYxKSj5Kv3zansFEFyXsyKEN6+skAS bqBPFxrDYz7dusybMZjuxQb6+ylmbjG+SmWzWfx+/GJAFBoQQ2t6AtK40r6/hVxX YWMJAn6fhLTBcoJXxp5ji1AJRzWV0prEvtz4irTXc5s4cviv2pfNprrL/6KucXeS r8PtmPqPR8sMNdFOiJZNMPOGXLrgWP5c0TsZ9dIWbo1ZOlUv/jmEClJuSI9ytqQ9 OXJdnVifyE8p4JX/sIAiqDSz5ZZrC8KFL7cw9BrCe2fwZRuSncF49rl0JKAzE9Do GXJvsqatx5xVsDoKdR5ymDN8ErEnJrz4okvuDK+9AvdAioVOPTKp2c4+a/ThACuG 94b5oyEaJ5Q= =x5a2 -----END PGP SIGNATURE----- --nextPart3191575.4OSrPltBlG--