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author	Markus Friedl <markus@cvs.openbsd.org>	2001-08-23 11:32:00 +0000
committer	Markus Friedl <markus@cvs.openbsd.org>	2001-08-23 11:32:00 +0000
commit	833c199cfaca65d69bb206e1fa3d5dde3695bef5 (patch)
tree	510c07009ee2e007bf903367357c15a98a98f802 /usr.bin/ssh
parent	9168ec40c74b023a88166ac1d408b13ec647202a (diff)

switch to the optimised AES reference code from

http://www.esat.kuleuven.ac.be/~rijmen/rijndael/rijndael-fst-3.0.zip

Diffstat (limited to 'usr.bin/ssh')

-rw-r--r--

usr.bin/ssh/cipher.c

-rw-r--r--

usr.bin/ssh/cipher.h

-rw-r--r--

usr.bin/ssh/rijndael.c

1645

-rw-r--r--

usr.bin/ssh/rijndael.h

104

4 files changed, 1290 insertions, 522 deletions

diff --git a/usr.bin/ssh/cipher.c b/usr.bin/ssh/cipher.c
index 5f63cd4b2a9..de25ff09692 100644
--- a/usr.bin/ssh/cipher.c
+++ b/usr.bin/ssh/cipher.c

@@ -35,7 +35,7 @@

#include "includes.h"

-RCSID("$OpenBSD: cipher.c,v 1.46 2001/06/25 08:25:36 markus Exp $");

+RCSID("$OpenBSD: cipher.c,v 1.47 2001/08/23 11:31:59 markus Exp $");

#include "xmalloc.h"

#include "log.h"

@@ -283,66 +283,65 @@ cast_cbc_decrypt(CipherContext *cc, u_char *dest, const u_char *src, u_int len)

static void

rijndael_setkey(CipherContext *cc, const u_char *key, u_int keylen)

{

- rijndael_set_key(&cc->u.rijndael.enc, (u4byte *)key, 8*keylen, 1);

- rijndael_set_key(&cc->u.rijndael.dec, (u4byte *)key, 8*keylen, 0);

+ rijndael_set_key(&cc->u.rijndael.enc, (char *)key, 8*keylen, 1);

+ rijndael_set_key(&cc->u.rijndael.dec, (char *)key, 8*keylen, 0);

}

static void

rijndael_setiv(CipherContext *cc, const u_char *iv, u_int ivlen)

{

- if (iv == NULL)

- fatal("no IV for %s.", cc->cipher->name);

- memcpy((u_char *)cc->u.rijndael.iv, iv, RIJNDAEL_BLOCKSIZE);

+ if (iv == NULL || ivlen != RIJNDAEL_BLOCKSIZE)

+ fatal("bad/no IV for %s.", cc->cipher->name);

+ memcpy(cc->u.rijndael.iv, iv, RIJNDAEL_BLOCKSIZE);

}

static void

rijndael_cbc_encrypt(CipherContext *cc, u_char *dest, const u_char *src,

u_int len)

{

rijndael_ctx *ctx = &cc->u.rijndael.enc;

- u4byte *iv = cc->u.rijndael.iv;

- u4byte in[4];

- u4byte *cprev, *cnow, *plain;

- int i, blocks = len / RIJNDAEL_BLOCKSIZE;

+ u_char *iv = cc->u.rijndael.iv;

+ u_char in[RIJNDAEL_BLOCKSIZE];

+ u_char *cprev, *cnow, *plain;

+ int i, j, blocks = len / RIJNDAEL_BLOCKSIZE;

if (len == 0)

return;

if (len % RIJNDAEL_BLOCKSIZE)

fatal("rijndael_cbc_encrypt: bad len %d", len);

- cnow = (u4byte*) dest;

- plain = (u4byte*) src;

+ cnow = dest;

+ plain = (u_char *) src;

cprev = iv;

- for(i = 0; i < blocks; i++, plain+=4, cnow+=4) {

- in[0] = plain[0] ^ cprev[0];

- in[1] = plain[1] ^ cprev[1];

- in[2] = plain[2] ^ cprev[2];

- in[3] = plain[3] ^ cprev[3];

+ for (i = 0; i < blocks; i++, plain+=RIJNDAEL_BLOCKSIZE,

+ cnow+=RIJNDAEL_BLOCKSIZE) {

+ for (j = 0; j < RIJNDAEL_BLOCKSIZE; j++)

+ in[j] = plain[j] ^ cprev[j];

rijndael_encrypt(ctx, in, cnow);

cprev = cnow;

}

memcpy(iv, cprev, RIJNDAEL_BLOCKSIZE);

}

static void

rijndael_cbc_decrypt(CipherContext *cc, u_char *dest, const u_char *src,

u_int len)

{

rijndael_ctx *ctx = &cc->u.rijndael.dec;

- u4byte *iv = cc->u.rijndael.iv;

- u4byte ivsaved[4];

- u4byte *cnow = (u4byte*) (src+len-RIJNDAEL_BLOCKSIZE);

- u4byte *plain = (u4byte*) (dest+len-RIJNDAEL_BLOCKSIZE);

- u4byte *ivp;

- int i, blocks = len / RIJNDAEL_BLOCKSIZE;

+ u_char *iv = cc->u.rijndael.iv;

+ u_char ivsaved[RIJNDAEL_BLOCKSIZE];

+ u_char *cnow = (u_char *) (src+len-RIJNDAEL_BLOCKSIZE);

+ u_char *plain = dest+len-RIJNDAEL_BLOCKSIZE;

+ u_char *ivp;

+ int i, j, blocks = len / RIJNDAEL_BLOCKSIZE;

if (len == 0)

return;

if (len % RIJNDAEL_BLOCKSIZE)

fatal("rijndael_cbc_decrypt: bad len %d", len);

memcpy(ivsaved, cnow, RIJNDAEL_BLOCKSIZE);

- for(i = blocks; i > 0; i--, cnow-=4, plain-=4) {

+ for (i = blocks; i > 0; i--, cnow-=RIJNDAEL_BLOCKSIZE,

+ plain-=RIJNDAEL_BLOCKSIZE) {

rijndael_decrypt(ctx, cnow, plain);

- ivp = (i == 1) ? iv : cnow-4;

- plain[0] ^= ivp[0];

- plain[1] ^= ivp[1];

- plain[2] ^= ivp[2];

- plain[3] ^= ivp[3];

+ ivp = (i == 1) ? iv : cnow-RIJNDAEL_BLOCKSIZE;

+ for (j = 0; j < RIJNDAEL_BLOCKSIZE; j++)

+ plain[j] ^= ivp[j];

}

memcpy(iv, ivsaved, RIJNDAEL_BLOCKSIZE);

}

diff --git a/usr.bin/ssh/cipher.h b/usr.bin/ssh/cipher.h
index 1b79d4d6925..4533f5e4c20 100644
--- a/usr.bin/ssh/cipher.h
+++ b/usr.bin/ssh/cipher.h

@@ -32,7 +32,7 @@

* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

-/* RCSID("$OpenBSD: cipher.h,v 1.28 2001/06/26 17:27:23 markus Exp $"); */

+/* RCSID("$OpenBSD: cipher.h,v 1.29 2001/08/23 11:31:59 markus Exp $"); */

#ifndef CIPHER_H

#define CIPHER_H

@@ -85,7 +85,7 @@ struct CipherContext {

u_char iv[8];

} cast;

struct {

- u4byte iv[4];

+ u_char iv[16];

rijndael_ctx enc;

rijndael_ctx dec;

} rijndael;

diff --git a/usr.bin/ssh/rijndael.c b/usr.bin/ssh/rijndael.c
index d5b49121f7d..180338d065d 100644
--- a/usr.bin/ssh/rijndael.c
+++ b/usr.bin/ssh/rijndael.c

@@ -1,459 +1,1240 @@

-/* $OpenBSD: rijndael.c,v 1.9 2001/08/22 09:46:42 heko Exp $ */

+/**

+ * rijndael-alg-fst.c

+ *

+ * @version 3.0 (December 2000)

+ *

+ * Optimised ANSI C code for the Rijndael cipher (now AES)

+ *

+ * @author Vincent Rijmen <vincent.rijmen@esat.kuleuven.ac.be>

+ * @author Antoon Bosselaers <antoon.bosselaers@esat.kuleuven.ac.be>

+ * @author Paulo Barreto <paulo.barreto@terra.com.br>

+ *

+ * This code is hereby placed in the public domain.

+ *

+ * THIS SOFTWARE IS PROVIDED BY THE AUTHORS ''AS IS'' AND ANY EXPRESS

+ * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED

+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE

+ * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHORS OR CONTRIBUTORS BE

+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR

+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF

+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR

+ * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,

+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE

+ * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,

+ * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

+ */

+#include <stdlib.h>

-/* This is an independent implementation of the encryption algorithm: */

-/* */

-/* RIJNDAEL by Joan Daemen and Vincent Rijmen */

-/* */

-/* which is a candidate algorithm in the Advanced Encryption Standard */

-/* programme of the US National Institute of Standards and Technology. */

-/*

- -----------------------------------------------------------------------

- TERMS

- Redistribution and use in source and binary forms, with or without

- modification, are permitted provided that the following conditions

- are met:

- 1. Redistributions of source code must retain the above copyright

- notice, this list of conditions and the following disclaimer.

- 2. Redistributions in binary form must reproduce the above copyright

- notice, this list of conditions and the following disclaimer in the

- documentation and/or other materials provided with the distribution.

- This software is provided 'as is' with no guarantees of correctness or

- fitness for purpose.

- -----------------------------------------------------------------------

-*/

-/* Timing data for Rijndael (rijndael.c)

-Algorithm: rijndael (rijndael.c)

-128 bit key:

-Key Setup: 305/1389 cycles (encrypt/decrypt)

-Encrypt: 374 cycles = 68.4 mbits/sec

-Decrypt: 352 cycles = 72.7 mbits/sec

-Mean: 363 cycles = 70.5 mbits/sec

-192 bit key:

-Key Setup: 277/1595 cycles (encrypt/decrypt)

-Encrypt: 439 cycles = 58.3 mbits/sec

-Decrypt: 425 cycles = 60.2 mbits/sec

-Mean: 432 cycles = 59.3 mbits/sec

-256 bit key:

-Key Setup: 374/1960 cycles (encrypt/decrypt)

-Encrypt: 502 cycles = 51.0 mbits/sec

-Decrypt: 498 cycles = 51.4 mbits/sec

-Mean: 500 cycles = 51.2 mbits/sec

-*/

-#include <sys/types.h>

#include "rijndael.h"

-void gen_tabs __P((void));

-/* 3. Basic macros for speeding up generic operations */

-/* Circular rotate of 32 bit values */

-#define rotr(x,n) (((x) >> ((int)(n))) | ((x) << (32 - (int)(n))))

-#define rotl(x,n) (((x) << ((int)(n))) | ((x) >> (32 - (int)(n))))

-/* Invert byte order in a 32 bit variable */

-#define bswap(x) ((rotl(x, 8) & 0x00ff00ff) | (rotr(x, 8) & 0xff00ff00))

-/* Extract byte from a 32 bit quantity (little endian notation) */

-#define byte(x,n) ((u1byte)((x) >> (8 * n)))

-#if BYTE_ORDER != LITTLE_ENDIAN

-#define BYTE_SWAP

-#endif

-#ifdef BYTE_SWAP

-#define io_swap(x) bswap(x)

-#else

-#define io_swap(x) (x)

-#endif

-#define LARGE_TABLES

-u1byte pow_tab[256];

-u1byte log_tab[256];

-u1byte sbx_tab[256];

-u1byte isb_tab[256];

-u4byte rco_tab[ 10];

-u4byte ft_tab[4][256];

-u4byte it_tab[4][256];

-#ifdef LARGE_TABLES

- u4byte fl_tab[4][256];

- u4byte il_tab[4][256];

-#endif

-u4byte tab_gen = 0;

-#define ff_mult(a,b) (a && b ? pow_tab[(log_tab[a] + log_tab[b]) % 255] : 0)

-#define f_rn(bo, bi, n, k) \

- bo[n] = ft_tab[0][byte(bi[n],0)] ^ \

- ft_tab[1][byte(bi[(n + 1) & 3],1)] ^ \

- ft_tab[2][byte(bi[(n + 2) & 3],2)] ^ \

- ft_tab[3][byte(bi[(n + 3) & 3],3)] ^ *(k + n)

+#define FULL_UNROLL

-#define i_rn(bo, bi, n, k) \

- bo[n] = it_tab[0][byte(bi[n],0)] ^ \

- it_tab[1][byte(bi[(n + 3) & 3],1)] ^ \

- it_tab[2][byte(bi[(n + 2) & 3],2)] ^ \

- it_tab[3][byte(bi[(n + 1) & 3],3)] ^ *(k + n)

-#ifdef LARGE_TABLES

-#define ls_box(x) \

- ( fl_tab[0][byte(x, 0)] ^ \

- fl_tab[1][byte(x, 1)] ^ \

- fl_tab[2][byte(x, 2)] ^ \

- fl_tab[3][byte(x, 3)] )

-#define f_rl(bo, bi, n, k) \

- bo[n] = fl_tab[0][byte(bi[n],0)] ^ \

- fl_tab[1][byte(bi[(n + 1) & 3],1)] ^ \

- fl_tab[2][byte(bi[(n + 2) & 3],2)] ^ \

- fl_tab[3][byte(bi[(n + 3) & 3],3)] ^ *(k + n)

-#define i_rl(bo, bi, n, k) \

- bo[n] = il_tab[0][byte(bi[n],0)] ^ \

- il_tab[1][byte(bi[(n + 3) & 3],1)] ^ \

- il_tab[2][byte(bi[(n + 2) & 3],2)] ^ \

- il_tab[3][byte(bi[(n + 1) & 3],3)] ^ *(k + n)

-#else

-#define ls_box(x) \

- ((u4byte)sbx_tab[byte(x, 0)] << 0) ^ \

- ((u4byte)sbx_tab[byte(x, 1)] << 8) ^ \

- ((u4byte)sbx_tab[byte(x, 2)] << 16) ^ \

- ((u4byte)sbx_tab[byte(x, 3)] << 24)

-#define f_rl(bo, bi, n, k) \

- bo[n] = (u4byte)sbx_tab[byte(bi[n],0)] ^ \

- rotl(((u4byte)sbx_tab[byte(bi[(n + 1) & 3],1)]), 8) ^ \

- rotl(((u4byte)sbx_tab[byte(bi[(n + 2) & 3],2)]), 16) ^ \

- rotl(((u4byte)sbx_tab[byte(bi[(n + 3) & 3],3)]), 24) ^ *(k + n)

-#define i_rl(bo, bi, n, k) \

- bo[n] = (u4byte)isb_tab[byte(bi[n],0)] ^ \

- rotl(((u4byte)isb_tab[byte(bi[(n + 3) & 3],1)]), 8) ^ \

- rotl(((u4byte)isb_tab[byte(bi[(n + 2) & 3],2)]), 16) ^ \

- rotl(((u4byte)isb_tab[byte(bi[(n + 1) & 3],3)]), 24) ^ *(k + n)

-#endif

-void

-gen_tabs(void)

- u4byte i, t;

- u1byte p, q;

- /* log and power tables for GF(2**8) finite field with */

- /* 0x11b as modular polynomial - the simplest prmitive */

- /* root is 0x11, used here to generate the tables */

- for(i = 0,p = 1; i < 256; ++i) {

- pow_tab[i] = (u1byte)p; log_tab[p] = (u1byte)i;

- p = p ^ (p << 1) ^ (p & 0x80 ? 0x01b : 0);

- }

- log_tab[1] = 0; p = 1;

- for(i = 0; i < 10; ++i) {

- rco_tab[i] = p;

+/*

+Te0[x] = S [x].[02, 01, 01, 03];

+Te1[x] = S [x].[03, 02, 01, 01];

+Te2[x] = S [x].[01, 03, 02, 01];

+Te3[x] = S [x].[01, 01, 03, 02];

+Te4[x] = S [x].[01, 01, 01, 01];

+Td0[x] = Si[x].[0e, 09, 0d, 0b];

+Td1[x] = Si[x].[0b, 0e, 09, 0d];

+Td2[x] = Si[x].[0d, 0b, 0e, 09];

+Td3[x] = Si[x].[09, 0d, 0b, 0e];

+Td4[x] = Si[x].[01, 01, 01, 01];

+*/

- p = (p << 1) ^ (p & 0x80 ? 0x1b : 0);

+static const u32 Te0[256] = {

+ 0xc66363a5U, 0xf87c7c84U, 0xee777799U, 0xf67b7b8dU,

+ 0xfff2f20dU, 0xd66b6bbdU, 0xde6f6fb1U, 0x91c5c554U,

+ 0x60303050U, 0x02010103U, 0xce6767a9U, 0x562b2b7dU,

+ 0xe7fefe19U, 0xb5d7d762U, 0x4dababe6U, 0xec76769aU,

+ 0x8fcaca45U, 0x1f82829dU, 0x89c9c940U, 0xfa7d7d87U,

+ 0xeffafa15U, 0xb25959ebU, 0x8e4747c9U, 0xfbf0f00bU,

+ 0x41adadecU, 0xb3d4d467U, 0x5fa2a2fdU, 0x45afafeaU,

+ 0x239c9cbfU, 0x53a4a4f7U, 0xe4727296U, 0x9bc0c05bU,

+ 0x75b7b7c2U, 0xe1fdfd1cU, 0x3d9393aeU, 0x4c26266aU,

+ 0x6c36365aU, 0x7e3f3f41U, 0xf5f7f702U, 0x83cccc4fU,

+ 0x6834345cU, 0x51a5a5f4U, 0xd1e5e534U, 0xf9f1f108U,

+ 0xe2717193U, 0xabd8d873U, 0x62313153U, 0x2a15153fU,

+ 0x0804040cU, 0x95c7c752U, 0x46232365U, 0x9dc3c35eU,

+ 0x30181828U, 0x379696a1U, 0x0a05050fU, 0x2f9a9ab5U,

+ 0x0e070709U, 0x24121236U, 0x1b80809bU, 0xdfe2e23dU,

+ 0xcdebeb26U, 0x4e272769U, 0x7fb2b2cdU, 0xea75759fU,

+ 0x1209091bU, 0x1d83839eU, 0x582c2c74U, 0x341a1a2eU,

+ 0x361b1b2dU, 0xdc6e6eb2U, 0xb45a5aeeU, 0x5ba0a0fbU,

+ 0xa45252f6U, 0x763b3b4dU, 0xb7d6d661U, 0x7db3b3ceU,

+ 0x5229297bU, 0xdde3e33eU, 0x5e2f2f71U, 0x13848497U,

+ 0xa65353f5U, 0xb9d1d168U, 0x00000000U, 0xc1eded2cU,

+ 0x40202060U, 0xe3fcfc1fU, 0x79b1b1c8U, 0xb65b5bedU,

+ 0xd46a6abeU, 0x8dcbcb46U, 0x67bebed9U, 0x7239394bU,

+ 0x944a4adeU, 0x984c4cd4U, 0xb05858e8U, 0x85cfcf4aU,

+ 0xbbd0d06bU, 0xc5efef2aU, 0x4faaaae5U, 0xedfbfb16U,

+ 0x864343c5U, 0x9a4d4dd7U, 0x66333355U, 0x11858594U,

+ 0x8a4545cfU, 0xe9f9f910U, 0x04020206U, 0xfe7f7f81U,

+ 0xa05050f0U, 0x783c3c44U, 0x259f9fbaU, 0x4ba8a8e3U,

+ 0xa25151f3U, 0x5da3a3feU, 0x804040c0U, 0x058f8f8aU,

+ 0x3f9292adU, 0x219d9dbcU, 0x70383848U, 0xf1f5f504U,

+ 0x63bcbcdfU, 0x77b6b6c1U, 0xafdada75U, 0x42212163U,

+ 0x20101030U, 0xe5ffff1aU, 0xfdf3f30eU, 0xbfd2d26dU,

+ 0x81cdcd4cU, 0x180c0c14U, 0x26131335U, 0xc3ecec2fU,

+ 0xbe5f5fe1U, 0x359797a2U, 0x884444ccU, 0x2e171739U,

+ 0x93c4c457U, 0x55a7a7f2U, 0xfc7e7e82U, 0x7a3d3d47U,

+ 0xc86464acU, 0xba5d5de7U, 0x3219192bU, 0xe6737395U,

+ 0xc06060a0U, 0x19818198U, 0x9e4f4fd1U, 0xa3dcdc7fU,

+ 0x44222266U, 0x542a2a7eU, 0x3b9090abU, 0x0b888883U,

+ 0x8c4646caU, 0xc7eeee29U, 0x6bb8b8d3U, 0x2814143cU,

+ 0xa7dede79U, 0xbc5e5ee2U, 0x160b0b1dU, 0xaddbdb76U,

+ 0xdbe0e03bU, 0x64323256U, 0x743a3a4eU, 0x140a0a1eU,

+ 0x924949dbU, 0x0c06060aU, 0x4824246cU, 0xb85c5ce4U,

+ 0x9fc2c25dU, 0xbdd3d36eU, 0x43acacefU, 0xc46262a6U,

+ 0x399191a8U, 0x319595a4U, 0xd3e4e437U, 0xf279798bU,

+ 0xd5e7e732U, 0x8bc8c843U, 0x6e373759U, 0xda6d6db7U,

+ 0x018d8d8cU, 0xb1d5d564U, 0x9c4e4ed2U, 0x49a9a9e0U,

+ 0xd86c6cb4U, 0xac5656faU, 0xf3f4f407U, 0xcfeaea25U,

+ 0xca6565afU, 0xf47a7a8eU, 0x47aeaee9U, 0x10080818U,

+ 0x6fbabad5U, 0xf0787888U, 0x4a25256fU, 0x5c2e2e72U,

+ 0x381c1c24U, 0x57a6a6f1U, 0x73b4b4c7U, 0x97c6c651U,

+ 0xcbe8e823U, 0xa1dddd7cU, 0xe874749cU, 0x3e1f1f21U,

+ 0x964b4bddU, 0x61bdbddcU, 0x0d8b8b86U, 0x0f8a8a85U,

+ 0xe0707090U, 0x7c3e3e42U, 0x71b5b5c4U, 0xcc6666aaU,

+ 0x904848d8U, 0x06030305U, 0xf7f6f601U, 0x1c0e0e12U,

+ 0xc26161a3U, 0x6a35355fU, 0xae5757f9U, 0x69b9b9d0U,

+ 0x17868691U, 0x99c1c158U, 0x3a1d1d27U, 0x279e9eb9U,

+ 0xd9e1e138U, 0xebf8f813U, 0x2b9898b3U, 0x22111133U,

+ 0xd26969bbU, 0xa9d9d970U, 0x078e8e89U, 0x339494a7U,

+ 0x2d9b9bb6U, 0x3c1e1e22U, 0x15878792U, 0xc9e9e920U,

+ 0x87cece49U, 0xaa5555ffU, 0x50282878U, 0xa5dfdf7aU,

+ 0x038c8c8fU, 0x59a1a1f8U, 0x09898980U, 0x1a0d0d17U,

+ 0x65bfbfdaU, 0xd7e6e631U, 0x844242c6U, 0xd06868b8U,

+ 0x824141c3U, 0x299999b0U, 0x5a2d2d77U, 0x1e0f0f11U,

+ 0x7bb0b0cbU, 0xa85454fcU, 0x6dbbbbd6U, 0x2c16163aU,

+};

+static const u32 Te1[256] = {

+ 0xa5c66363U, 0x84f87c7cU, 0x99ee7777U, 0x8df67b7bU,

+ 0x0dfff2f2U, 0xbdd66b6bU, 0xb1de6f6fU, 0x5491c5c5U,

+ 0x50603030U, 0x03020101U, 0xa9ce6767U, 0x7d562b2bU,

+ 0x19e7fefeU, 0x62b5d7d7U, 0xe64dababU, 0x9aec7676U,

+ 0x458fcacaU, 0x9d1f8282U, 0x4089c9c9U, 0x87fa7d7dU,

+ 0x15effafaU, 0xebb25959U, 0xc98e4747U, 0x0bfbf0f0U,

+ 0xec41adadU, 0x67b3d4d4U, 0xfd5fa2a2U, 0xea45afafU,

+ 0xbf239c9cU, 0xf753a4a4U, 0x96e47272U, 0x5b9bc0c0U,

+ 0xc275b7b7U, 0x1ce1fdfdU, 0xae3d9393U, 0x6a4c2626U,

+ 0x5a6c3636U, 0x417e3f3fU, 0x02f5f7f7U, 0x4f83ccccU,

+ 0x5c683434U, 0xf451a5a5U, 0x34d1e5e5U, 0x08f9f1f1U,

+ 0x93e27171U, 0x73abd8d8U, 0x53623131U, 0x3f2a1515U,

+ 0x0c080404U, 0x5295c7c7U, 0x65462323U, 0x5e9dc3c3U,

+ 0x28301818U, 0xa1379696U, 0x0f0a0505U, 0xb52f9a9aU,

+ 0x090e0707U, 0x36241212U, 0x9b1b8080U, 0x3ddfe2e2U,

+ 0x26cdebebU, 0x694e2727U, 0xcd7fb2b2U, 0x9fea7575U,

+ 0x1b120909U, 0x9e1d8383U, 0x74582c2cU, 0x2e341a1aU,

+ 0x2d361b1bU, 0xb2dc6e6eU, 0xeeb45a5aU, 0xfb5ba0a0U,

+ 0xf6a45252U, 0x4d763b3bU, 0x61b7d6d6U, 0xce7db3b3U,

+ 0x7b522929U, 0x3edde3e3U, 0x715e2f2fU, 0x97138484U,

+ 0xf5a65353U, 0x68b9d1d1U, 0x00000000U, 0x2cc1ededU,

+ 0x60402020U, 0x1fe3fcfcU, 0xc879b1b1U, 0xedb65b5bU,

+ 0xbed46a6aU, 0x468dcbcbU, 0xd967bebeU, 0x4b723939U,

+ 0xde944a4aU, 0xd4984c4cU, 0xe8b05858U, 0x4a85cfcfU,

+ 0x6bbbd0d0U, 0x2ac5efefU, 0xe54faaaaU, 0x16edfbfbU,

+ 0xc5864343U, 0xd79a4d4dU, 0x55663333U, 0x94118585U,

+ 0xcf8a4545U, 0x10e9f9f9U, 0x06040202U, 0x81fe7f7fU,

+ 0xf0a05050U, 0x44783c3cU, 0xba259f9fU, 0xe34ba8a8U,

+ 0xf3a25151U, 0xfe5da3a3U, 0xc0804040U, 0x8a058f8fU,

+ 0xad3f9292U, 0xbc219d9dU, 0x48703838U, 0x04f1f5f5U,

+ 0xdf63bcbcU, 0xc177b6b6U, 0x75afdadaU, 0x63422121U,

+ 0x30201010U, 0x1ae5ffffU, 0x0efdf3f3U, 0x6dbfd2d2U,

+ 0x4c81cdcdU, 0x14180c0cU, 0x35261313U, 0x2fc3ececU,

+ 0xe1be5f5fU, 0xa2359797U, 0xcc884444U, 0x392e1717U,

+ 0x5793c4c4U, 0xf255a7a7U, 0x82fc7e7eU, 0x477a3d3dU,

+ 0xacc86464U, 0xe7ba5d5dU, 0x2b321919U, 0x95e67373U,

+ 0xa0c06060U, 0x98198181U, 0xd19e4f4fU, 0x7fa3dcdcU,

+ 0x66442222U, 0x7e542a2aU, 0xab3b9090U, 0x830b8888U,

+ 0xca8c4646U, 0x29c7eeeeU, 0xd36bb8b8U, 0x3c281414U,

+ 0x79a7dedeU, 0xe2bc5e5eU, 0x1d160b0bU, 0x76addbdbU,

+ 0x3bdbe0e0U, 0x56643232U, 0x4e743a3aU, 0x1e140a0aU,

+ 0xdb924949U, 0x0a0c0606U, 0x6c482424U, 0xe4b85c5cU,

+ 0x5d9fc2c2U, 0x6ebdd3d3U, 0xef43acacU, 0xa6c46262U,

+ 0xa8399191U, 0xa4319595U, 0x37d3e4e4U, 0x8bf27979U,

+ 0x32d5e7e7U, 0x438bc8c8U, 0x596e3737U, 0xb7da6d6dU,

+ 0x8c018d8dU, 0x64b1d5d5U, 0xd29c4e4eU, 0xe049a9a9U,

+ 0xb4d86c6cU, 0xfaac5656U, 0x07f3f4f4U, 0x25cfeaeaU,

+ 0xafca6565U, 0x8ef47a7aU, 0xe947aeaeU, 0x18100808U,

+ 0xd56fbabaU, 0x88f07878U, 0x6f4a2525U, 0x725c2e2eU,

+ 0x24381c1cU, 0xf157a6a6U, 0xc773b4b4U, 0x5197c6c6U,

+ 0x23cbe8e8U, 0x7ca1ddddU, 0x9ce87474U, 0x213e1f1fU,

+ 0xdd964b4bU, 0xdc61bdbdU, 0x860d8b8bU, 0x850f8a8aU,

+ 0x90e07070U, 0x427c3e3eU, 0xc471b5b5U, 0xaacc6666U,

+ 0xd8904848U, 0x05060303U, 0x01f7f6f6U, 0x121c0e0eU,

+ 0xa3c26161U, 0x5f6a3535U, 0xf9ae5757U, 0xd069b9b9U,

+ 0x91178686U, 0x5899c1c1U, 0x273a1d1dU, 0xb9279e9eU,

+ 0x38d9e1e1U, 0x13ebf8f8U, 0xb32b9898U, 0x33221111U,

+ 0xbbd26969U, 0x70a9d9d9U, 0x89078e8eU, 0xa7339494U,

+ 0xb62d9b9bU, 0x223c1e1eU, 0x92158787U, 0x20c9e9e9U,

+ 0x4987ceceU, 0xffaa5555U, 0x78502828U, 0x7aa5dfdfU,

+ 0x8f038c8cU, 0xf859a1a1U, 0x80098989U, 0x171a0d0dU,

+ 0xda65bfbfU, 0x31d7e6e6U, 0xc6844242U, 0xb8d06868U,

+ 0xc3824141U, 0xb0299999U, 0x775a2d2dU, 0x111e0f0fU,

+ 0xcb7bb0b0U, 0xfca85454U, 0xd66dbbbbU, 0x3a2c1616U,

+};

+static const u32 Te2[256] = {

+ 0x63a5c663U, 0x7c84f87cU, 0x7799ee77U, 0x7b8df67bU,

+ 0xf20dfff2U, 0x6bbdd66bU, 0x6fb1de6fU, 0xc55491c5U,

+ 0x30506030U, 0x01030201U, 0x67a9ce67U, 0x2b7d562bU,

+ 0xfe19e7feU, 0xd762b5d7U, 0xabe64dabU, 0x769aec76U,

+ 0xca458fcaU, 0x829d1f82U, 0xc94089c9U, 0x7d87fa7dU,

+ 0xfa15effaU, 0x59ebb259U, 0x47c98e47U, 0xf00bfbf0U,

+ 0xadec41adU, 0xd467b3d4U, 0xa2fd5fa2U, 0xafea45afU,

+ 0x9cbf239cU, 0xa4f753a4U, 0x7296e472U, 0xc05b9bc0U,

+ 0xb7c275b7U, 0xfd1ce1fdU, 0x93ae3d93U, 0x266a4c26U,

+ 0x365a6c36U, 0x3f417e3fU, 0xf702f5f7U, 0xcc4f83ccU,

+ 0x345c6834U, 0xa5f451a5U, 0xe534d1e5U, 0xf108f9f1U,

+ 0x7193e271U, 0xd873abd8U, 0x31536231U, 0x153f2a15U,

+ 0x040c0804U, 0xc75295c7U, 0x23654623U, 0xc35e9dc3U,

+ 0x18283018U, 0x96a13796U, 0x050f0a05U, 0x9ab52f9aU,

+ 0x07090e07U, 0x12362412U, 0x809b1b80U, 0xe23ddfe2U,

+ 0xeb26cdebU, 0x27694e27U, 0xb2cd7fb2U, 0x759fea75U,

+ 0x091b1209U, 0x839e1d83U, 0x2c74582cU, 0x1a2e341aU,

+ 0x1b2d361bU, 0x6eb2dc6eU, 0x5aeeb45aU, 0xa0fb5ba0U,

+ 0x52f6a452U, 0x3b4d763bU, 0xd661b7d6U, 0xb3ce7db3U,

+ 0x297b5229U, 0xe33edde3U, 0x2f715e2fU, 0x84971384U,

+ 0x53f5a653U, 0xd168b9d1U, 0x00000000U, 0xed2cc1edU,

+ 0x20604020U, 0xfc1fe3fcU, 0xb1c879b1U, 0x5bedb65bU,

+ 0x6abed46aU, 0xcb468dcbU, 0xbed967beU, 0x394b7239U,

+ 0x4ade944aU, 0x4cd4984cU, 0x58e8b058U, 0xcf4a85cfU,

+ 0xd06bbbd0U, 0xef2ac5efU, 0xaae54faaU, 0xfb16edfbU,

+ 0x43c58643U, 0x4dd79a4dU, 0x33556633U, 0x85941185U,

+ 0x45cf8a45U, 0xf910e9f9U, 0x02060402U, 0x7f81fe7fU,

+ 0x50f0a050U, 0x3c44783cU, 0x9fba259fU, 0xa8e34ba8U,

+ 0x51f3a251U, 0xa3fe5da3U, 0x40c08040U, 0x8f8a058fU,

+ 0x92ad3f92U, 0x9dbc219dU, 0x38487038U, 0xf504f1f5U,

+ 0xbcdf63bcU, 0xb6c177b6U, 0xda75afdaU, 0x21634221U,

+ 0x10302010U, 0xff1ae5ffU, 0xf30efdf3U, 0xd26dbfd2U,

+ 0xcd4c81cdU, 0x0c14180cU, 0x13352613U, 0xec2fc3ecU,

+ 0x5fe1be5fU, 0x97a23597U, 0x44cc8844U, 0x17392e17U,

+ 0xc45793c4U, 0xa7f255a7U, 0x7e82fc7eU, 0x3d477a3dU,

+ 0x64acc864U, 0x5de7ba5dU, 0x192b3219U, 0x7395e673U,

+ 0x60a0c060U, 0x81981981U, 0x4fd19e4fU, 0xdc7fa3dcU,

+ 0x22664422U, 0x2a7e542aU, 0x90ab3b90U, 0x88830b88U,

+ 0x46ca8c46U, 0xee29c7eeU, 0xb8d36bb8U, 0x143c2814U,

+ 0xde79a7deU, 0x5ee2bc5eU, 0x0b1d160bU, 0xdb76addbU,

+ 0xe03bdbe0U, 0x32566432U, 0x3a4e743aU, 0x0a1e140aU,

+ 0x49db9249U, 0x060a0c06U, 0x246c4824U, 0x5ce4b85cU,

+ 0xc25d9fc2U, 0xd36ebdd3U, 0xacef43acU, 0x62a6c462U,

+ 0x91a83991U, 0x95a43195U, 0xe437d3e4U, 0x798bf279U,

+ 0xe732d5e7U, 0xc8438bc8U, 0x37596e37U, 0x6db7da6dU,

+ 0x8d8c018dU, 0xd564b1d5U, 0x4ed29c4eU, 0xa9e049a9U,

+ 0x6cb4d86cU, 0x56faac56U, 0xf407f3f4U, 0xea25cfeaU,

+ 0x65afca65U, 0x7a8ef47aU, 0xaee947aeU, 0x08181008U,

+ 0xbad56fbaU, 0x7888f078U, 0x256f4a25U, 0x2e725c2eU,

+ 0x1c24381cU, 0xa6f157a6U, 0xb4c773b4U, 0xc65197c6U,

+ 0xe823cbe8U, 0xdd7ca1ddU, 0x749ce874U, 0x1f213e1fU,

+ 0x4bdd964bU, 0xbddc61bdU, 0x8b860d8bU, 0x8a850f8aU,

+ 0x7090e070U, 0x3e427c3eU, 0xb5c471b5U, 0x66aacc66U,

+ 0x48d89048U, 0x03050603U, 0xf601f7f6U, 0x0e121c0eU,

+ 0x61a3c261U, 0x355f6a35U, 0x57f9ae57U, 0xb9d069b9U,

+ 0x86911786U, 0xc15899c1U, 0x1d273a1dU, 0x9eb9279eU,

+ 0xe138d9e1U, 0xf813ebf8U, 0x98b32b98U, 0x11332211U,

+ 0x69bbd269U, 0xd970a9d9U, 0x8e89078eU, 0x94a73394U,

+ 0x9bb62d9bU, 0x1e223c1eU, 0x87921587U, 0xe920c9e9U,

+ 0xce4987ceU, 0x55ffaa55U, 0x28785028U, 0xdf7aa5dfU,

+ 0x8c8f038cU, 0xa1f859a1U, 0x89800989U, 0x0d171a0dU,

+ 0xbfda65bfU, 0xe631d7e6U, 0x42c68442U, 0x68b8d068U,

+ 0x41c38241U, 0x99b02999U, 0x2d775a2dU, 0x0f111e0fU,

+ 0xb0cb7bb0U, 0x54fca854U, 0xbbd66dbbU, 0x163a2c16U,

+};

+static const u32 Te3[256] = {

+ 0x6363a5c6U, 0x7c7c84f8U, 0x777799eeU, 0x7b7b8df6U,

+ 0xf2f20dffU, 0x6b6bbdd6U, 0x6f6fb1deU, 0xc5c55491U,

+ 0x30305060U, 0x01010302U, 0x6767a9ceU, 0x2b2b7d56U,

+ 0xfefe19e7U, 0xd7d762b5U, 0xababe64dU, 0x76769aecU,

+ 0xcaca458fU, 0x82829d1fU, 0xc9c94089U, 0x7d7d87faU,

+ 0xfafa15efU, 0x5959ebb2U, 0x4747c98eU, 0xf0f00bfbU,

+ 0xadadec41U, 0xd4d467b3U, 0xa2a2fd5fU, 0xafafea45U,

+ 0x9c9cbf23U, 0xa4a4f753U, 0x727296e4U, 0xc0c05b9bU,

+ 0xb7b7c275U, 0xfdfd1ce1U, 0x9393ae3dU, 0x26266a4cU,

+ 0x36365a6cU, 0x3f3f417eU, 0xf7f702f5U, 0xcccc4f83U,

+ 0x34345c68U, 0xa5a5f451U, 0xe5e534d1U, 0xf1f108f9U,

+ 0x717193e2U, 0xd8d873abU, 0x31315362U, 0x15153f2aU,

+ 0x04040c08U, 0xc7c75295U, 0x23236546U, 0xc3c35e9dU,

+ 0x18182830U, 0x9696a137U, 0x05050f0aU, 0x9a9ab52fU,

+ 0x0707090eU, 0x12123624U, 0x80809b1bU, 0xe2e23ddfU,

+ 0xebeb26cdU, 0x2727694eU, 0xb2b2cd7fU, 0x75759feaU,

+ 0x09091b12U, 0x83839e1dU, 0x2c2c7458U, 0x1a1a2e34U,

+ 0x1b1b2d36U, 0x6e6eb2dcU, 0x5a5aeeb4U, 0xa0a0fb5bU,

+ 0x5252f6a4U, 0x3b3b4d76U, 0xd6d661b7U, 0xb3b3ce7dU,

+ 0x29297b52U, 0xe3e33eddU, 0x2f2f715eU, 0x84849713U,

+ 0x5353f5a6U, 0xd1d168b9U, 0x00000000U, 0xeded2cc1U,

+ 0x20206040U, 0xfcfc1fe3U, 0xb1b1c879U, 0x5b5bedb6U,

+ 0x6a6abed4U, 0xcbcb468dU, 0xbebed967U, 0x39394b72U,

+ 0x4a4ade94U, 0x4c4cd498U, 0x5858e8b0U, 0xcfcf4a85U,

+ 0xd0d06bbbU, 0xefef2ac5U, 0xaaaae54fU, 0xfbfb16edU,

+ 0x4343c586U, 0x4d4dd79aU, 0x33335566U, 0x85859411U,

+ 0x4545cf8aU, 0xf9f910e9U, 0x02020604U, 0x7f7f81feU,

+ 0x5050f0a0U, 0x3c3c4478U, 0x9f9fba25U, 0xa8a8e34bU,

+ 0x5151f3a2U, 0xa3a3fe5dU, 0x4040c080U, 0x8f8f8a05U,

+ 0x9292ad3fU, 0x9d9dbc21U, 0x38384870U, 0xf5f504f1U,

+ 0xbcbcdf63U, 0xb6b6c177U, 0xdada75afU, 0x21216342U,

+ 0x10103020U, 0xffff1ae5U, 0xf3f30efdU, 0xd2d26dbfU,

+ 0xcdcd4c81U, 0x0c0c1418U, 0x13133526U, 0xecec2fc3U,

+ 0x5f5fe1beU, 0x9797a235U, 0x4444cc88U, 0x1717392eU,

+ 0xc4c45793U, 0xa7a7f255U, 0x7e7e82fcU, 0x3d3d477aU,

+ 0x6464acc8U, 0x5d5de7baU, 0x19192b32U, 0x737395e6U,

+ 0x6060a0c0U, 0x81819819U, 0x4f4fd19eU, 0xdcdc7fa3U,

+ 0x22226644U, 0x2a2a7e54U, 0x9090ab3bU, 0x8888830bU,

+ 0x4646ca8cU, 0xeeee29c7U, 0xb8b8d36bU, 0x14143c28U,

+ 0xdede79a7U, 0x5e5ee2bcU, 0x0b0b1d16U, 0xdbdb76adU,

+ 0xe0e03bdbU, 0x32325664U, 0x3a3a4e74U, 0x0a0a1e14U,

+ 0x4949db92U, 0x06060a0cU, 0x24246c48U, 0x5c5ce4b8U,

+ 0xc2c25d9fU, 0xd3d36ebdU, 0xacacef43U, 0x6262a6c4U,

+ 0x9191a839U, 0x9595a431U, 0xe4e437d3U, 0x79798bf2U,

+ 0xe7e732d5U, 0xc8c8438bU, 0x3737596eU, 0x6d6db7daU,

+ 0x8d8d8c01U, 0xd5d564b1U, 0x4e4ed29cU, 0xa9a9e049U,

+ 0x6c6cb4d8U, 0x5656faacU, 0xf4f407f3U, 0xeaea25cfU,

+ 0x6565afcaU, 0x7a7a8ef4U, 0xaeaee947U, 0x08081810U,

+ 0xbabad56fU, 0x787888f0U, 0x25256f4aU, 0x2e2e725cU,

+ 0x1c1c2438U, 0xa6a6f157U, 0xb4b4c773U, 0xc6c65197U,

+ 0xe8e823cbU, 0xdddd7ca1U, 0x74749ce8U, 0x1f1f213eU,

+ 0x4b4bdd96U, 0xbdbddc61U, 0x8b8b860dU, 0x8a8a850fU,

+ 0x707090e0U, 0x3e3e427cU, 0xb5b5c471U, 0x6666aaccU,

+ 0x4848d890U, 0x03030506U, 0xf6f601f7U, 0x0e0e121cU,

+ 0x6161a3c2U, 0x35355f6aU, 0x5757f9aeU, 0xb9b9d069U,

+ 0x86869117U, 0xc1c15899U, 0x1d1d273aU, 0x9e9eb927U,

+ 0xe1e138d9U, 0xf8f813ebU, 0x9898b32bU, 0x11113322U,

+ 0x6969bbd2U, 0xd9d970a9U, 0x8e8e8907U, 0x9494a733U,

+ 0x9b9bb62dU, 0x1e1e223cU, 0x87879215U, 0xe9e920c9U,

+ 0xcece4987U, 0x5555ffaaU, 0x28287850U, 0xdfdf7aa5U,

+ 0x8c8c8f03U, 0xa1a1f859U, 0x89898009U, 0x0d0d171aU,

+ 0xbfbfda65U, 0xe6e631d7U, 0x4242c684U, 0x6868b8d0U,

+ 0x4141c382U, 0x9999b029U, 0x2d2d775aU, 0x0f0f111eU,

+ 0xb0b0cb7bU, 0x5454fca8U, 0xbbbbd66dU, 0x16163a2cU,

+};

+static const u32 Te4[256] = {

+ 0x63636363U, 0x7c7c7c7cU, 0x77777777U, 0x7b7b7b7bU,

+ 0xf2f2f2f2U, 0x6b6b6b6bU, 0x6f6f6f6fU, 0xc5c5c5c5U,

+ 0x30303030U, 0x01010101U, 0x67676767U, 0x2b2b2b2bU,

+ 0xfefefefeU, 0xd7d7d7d7U, 0xababababU, 0x76767676U,

+ 0xcacacacaU, 0x82828282U, 0xc9c9c9c9U, 0x7d7d7d7dU,

+ 0xfafafafaU, 0x59595959U, 0x47474747U, 0xf0f0f0f0U,

+ 0xadadadadU, 0xd4d4d4d4U, 0xa2a2a2a2U, 0xafafafafU,

+ 0x9c9c9c9cU, 0xa4a4a4a4U, 0x72727272U, 0xc0c0c0c0U,

+ 0xb7b7b7b7U, 0xfdfdfdfdU, 0x93939393U, 0x26262626U,

+ 0x36363636U, 0x3f3f3f3fU, 0xf7f7f7f7U, 0xccccccccU,

+ 0x34343434U, 0xa5a5a5a5U, 0xe5e5e5e5U, 0xf1f1f1f1U,

+ 0x71717171U, 0xd8d8d8d8U, 0x31313131U, 0x15151515U,

+ 0x04040404U, 0xc7c7c7c7U, 0x23232323U, 0xc3c3c3c3U,

+ 0x18181818U, 0x96969696U, 0x05050505U, 0x9a9a9a9aU,

+ 0x07070707U, 0x12121212U, 0x80808080U, 0xe2e2e2e2U,

+ 0xebebebebU, 0x27272727U, 0xb2b2b2b2U, 0x75757575U,

+ 0x09090909U, 0x83838383U, 0x2c2c2c2cU, 0x1a1a1a1aU,

+ 0x1b1b1b1bU, 0x6e6e6e6eU, 0x5a5a5a5aU, 0xa0a0a0a0U,

+ 0x52525252U, 0x3b3b3b3bU, 0xd6d6d6d6U, 0xb3b3b3b3U,

+ 0x29292929U, 0xe3e3e3e3U, 0x2f2f2f2fU, 0x84848484U,

+ 0x53535353U, 0xd1d1d1d1U, 0x00000000U, 0xededededU,

+ 0x20202020U, 0xfcfcfcfcU, 0xb1b1b1b1U, 0x5b5b5b5bU,

+ 0x6a6a6a6aU, 0xcbcbcbcbU, 0xbebebebeU, 0x39393939U,

+ 0x4a4a4a4aU, 0x4c4c4c4cU, 0x58585858U, 0xcfcfcfcfU,

+ 0xd0d0d0d0U, 0xefefefefU, 0xaaaaaaaaU, 0xfbfbfbfbU,

+ 0x43434343U, 0x4d4d4d4dU, 0x33333333U, 0x85858585U,

+ 0x45454545U, 0xf9f9f9f9U, 0x02020202U, 0x7f7f7f7fU,

+ 0x50505050U, 0x3c3c3c3cU, 0x9f9f9f9fU, 0xa8a8a8a8U,

+ 0x51515151U, 0xa3a3a3a3U, 0x40404040U, 0x8f8f8f8fU,

+ 0x92929292U, 0x9d9d9d9dU, 0x38383838U, 0xf5f5f5f5U,

+ 0xbcbcbcbcU, 0xb6b6b6b6U, 0xdadadadaU, 0x21212121U,

+ 0x10101010U, 0xffffffffU, 0xf3f3f3f3U, 0xd2d2d2d2U,

+ 0xcdcdcdcdU, 0x0c0c0c0cU, 0x13131313U, 0xececececU,

+ 0x5f5f5f5fU, 0x97979797U, 0x44444444U, 0x17171717U,

+ 0xc4c4c4c4U, 0xa7a7a7a7U, 0x7e7e7e7eU, 0x3d3d3d3dU,

+ 0x64646464U, 0x5d5d5d5dU, 0x19191919U, 0x73737373U,

+ 0x60606060U, 0x81818181U, 0x4f4f4f4fU, 0xdcdcdcdcU,

+ 0x22222222U, 0x2a2a2a2aU, 0x90909090U, 0x88888888U,

+ 0x46464646U, 0xeeeeeeeeU, 0xb8b8b8b8U, 0x14141414U,

+ 0xdedededeU, 0x5e5e5e5eU, 0x0b0b0b0bU, 0xdbdbdbdbU,

+ 0xe0e0e0e0U, 0x32323232U, 0x3a3a3a3aU, 0x0a0a0a0aU,

+ 0x49494949U, 0x06060606U, 0x24242424U, 0x5c5c5c5cU,

+ 0xc2c2c2c2U, 0xd3d3d3d3U, 0xacacacacU, 0x62626262U,

+ 0x91919191U, 0x95959595U, 0xe4e4e4e4U, 0x79797979U,

+ 0xe7e7e7e7U, 0xc8c8c8c8U, 0x37373737U, 0x6d6d6d6dU,

+ 0x8d8d8d8dU, 0xd5d5d5d5U, 0x4e4e4e4eU, 0xa9a9a9a9U,

+ 0x6c6c6c6cU, 0x56565656U, 0xf4f4f4f4U, 0xeaeaeaeaU,

+ 0x65656565U, 0x7a7a7a7aU, 0xaeaeaeaeU, 0x08080808U,

+ 0xbabababaU, 0x78787878U, 0x25252525U, 0x2e2e2e2eU,

+ 0x1c1c1c1cU, 0xa6a6a6a6U, 0xb4b4b4b4U, 0xc6c6c6c6U,

+ 0xe8e8e8e8U, 0xddddddddU, 0x74747474U, 0x1f1f1f1fU,

+ 0x4b4b4b4bU, 0xbdbdbdbdU, 0x8b8b8b8bU, 0x8a8a8a8aU,

+ 0x70707070U, 0x3e3e3e3eU, 0xb5b5b5b5U, 0x66666666U,

+ 0x48484848U, 0x03030303U, 0xf6f6f6f6U, 0x0e0e0e0eU,

+ 0x61616161U, 0x35353535U, 0x57575757U, 0xb9b9b9b9U,

+ 0x86868686U, 0xc1c1c1c1U, 0x1d1d1d1dU, 0x9e9e9e9eU,

+ 0xe1e1e1e1U, 0xf8f8f8f8U, 0x98989898U, 0x11111111U,

+ 0x69696969U, 0xd9d9d9d9U, 0x8e8e8e8eU, 0x94949494U,

+ 0x9b9b9b9bU, 0x1e1e1e1eU, 0x87878787U, 0xe9e9e9e9U,

+ 0xcecececeU, 0x55555555U, 0x28282828U, 0xdfdfdfdfU,

+ 0x8c8c8c8cU, 0xa1a1a1a1U, 0x89898989U, 0x0d0d0d0dU,

+ 0xbfbfbfbfU, 0xe6e6e6e6U, 0x42424242U, 0x68686868U,

+ 0x41414141U, 0x99999999U, 0x2d2d2d2dU, 0x0f0f0f0fU,

+ 0xb0b0b0b0U, 0x54545454U, 0xbbbbbbbbU, 0x16161616U,

+};

+static const u32 Td0[256] = {

+ 0x51f4a750U, 0x7e416553U, 0x1a17a4c3U, 0x3a275e96U,

+ 0x3bab6bcbU, 0x1f9d45f1U, 0xacfa58abU, 0x4be30393U,

+ 0x2030fa55U, 0xad766df6U, 0x88cc7691U, 0xf5024c25U,

+ 0x4fe5d7fcU, 0xc52acbd7U, 0x26354480U, 0xb562a38fU,

+ 0xdeb15a49U, 0x25ba1b67U, 0x45ea0e98U, 0x5dfec0e1U,

+ 0xc32f7502U, 0x814cf012U, 0x8d4697a3U, 0x6bd3f9c6U,

+ 0x038f5fe7U, 0x15929c95U, 0xbf6d7aebU, 0x955259daU,

+ 0xd4be832dU, 0x587421d3U, 0x49e06929U, 0x8ec9c844U,

+ 0x75c2896aU, 0xf48e7978U, 0x99583e6bU, 0x27b971ddU,

+ 0xbee14fb6U, 0xf088ad17U, 0xc920ac66U, 0x7dce3ab4U,

+ 0x63df4a18U, 0xe51a3182U, 0x97513360U, 0x62537f45U,

+ 0xb16477e0U, 0xbb6bae84U, 0xfe81a01cU, 0xf9082b94U,

+ 0x70486858U, 0x8f45fd19U, 0x94de6c87U, 0x527bf8b7U,

+ 0xab73d323U, 0x724b02e2U, 0xe31f8f57U, 0x6655ab2aU,

+ 0xb2eb2807U, 0x2fb5c203U, 0x86c57b9aU, 0xd33708a5U,

+ 0x302887f2U, 0x23bfa5b2U, 0x02036abaU, 0xed16825cU,

+ 0x8acf1c2bU, 0xa779b492U, 0xf307f2f0U, 0x4e69e2a1U,

+ 0x65daf4cdU, 0x0605bed5U, 0xd134621fU, 0xc4a6fe8aU,

+ 0x342e539dU, 0xa2f355a0U, 0x058ae132U, 0xa4f6eb75U,

+ 0x0b83ec39U, 0x4060efaaU, 0x5e719f06U, 0xbd6e1051U,

+ 0x3e218af9U, 0x96dd063dU, 0xdd3e05aeU, 0x4de6bd46U,

+ 0x91548db5U, 0x71c45d05U, 0x0406d46fU, 0x605015ffU,

+ 0x1998fb24U, 0xd6bde997U, 0x894043ccU, 0x67d99e77U,

+ 0xb0e842bdU, 0x07898b88U, 0xe7195b38U, 0x79c8eedbU,

+ 0xa17c0a47U, 0x7c420fe9U, 0xf8841ec9U, 0x00000000U,

+ 0x09808683U, 0x322bed48U, 0x1e1170acU, 0x6c5a724eU,

+ 0xfd0efffbU, 0x0f853856U, 0x3daed51eU, 0x362d3927U,

+ 0x0a0fd964U, 0x685ca621U, 0x9b5b54d1U, 0x24362e3aU,

+ 0x0c0a67b1U, 0x9357e70fU, 0xb4ee96d2U, 0x1b9b919eU,

+ 0x80c0c54fU, 0x61dc20a2U, 0x5a774b69U, 0x1c121a16U,

+ 0xe293ba0aU, 0xc0a02ae5U, 0x3c22e043U, 0x121b171dU,

+ 0x0e090d0bU, 0xf28bc7adU, 0x2db6a8b9U, 0x141ea9c8U,

+ 0x57f11985U, 0xaf75074cU, 0xee99ddbbU, 0xa37f60fdU,

+ 0xf701269fU, 0x5c72f5bcU, 0x44663bc5U, 0x5bfb7e34U,

+ 0x8b432976U, 0xcb23c6dcU, 0xb6edfc68U, 0xb8e4f163U,

+ 0xd731dccaU, 0x42638510U, 0x13972240U, 0x84c61120U,

+ 0x854a247dU, 0xd2bb3df8U, 0xaef93211U, 0xc729a16dU,

+ 0x1d9e2f4bU, 0xdcb230f3U, 0x0d8652ecU, 0x77c1e3d0U,

+ 0x2bb3166cU, 0xa970b999U, 0x119448faU, 0x47e96422U,

+ 0xa8fc8cc4U, 0xa0f03f1aU, 0x567d2cd8U, 0x223390efU,

+ 0x87494ec7U, 0xd938d1c1U, 0x8ccaa2feU, 0x98d40b36U,

+ 0xa6f581cfU, 0xa57ade28U, 0xdab78e26U, 0x3fadbfa4U,

+ 0x2c3a9de4U, 0x5078920dU, 0x6a5fcc9bU, 0x547e4662U,

+ 0xf68d13c2U, 0x90d8b8e8U, 0x2e39f75eU, 0x82c3aff5U,

+ 0x9f5d80beU, 0x69d0937cU, 0x6fd52da9U, 0xcf2512b3U,

+ 0xc8ac993bU, 0x10187da7U, 0xe89c636eU, 0xdb3bbb7bU,

+ 0xcd267809U, 0x6e5918f4U, 0xec9ab701U, 0x834f9aa8U,

+ 0xe6956e65U, 0xaaffe67eU, 0x21bccf08U, 0xef15e8e6U,

+ 0xbae79bd9U, 0x4a6f36ceU, 0xea9f09d4U, 0x29b07cd6U,

+ 0x31a4b2afU, 0x2a3f2331U, 0xc6a59430U, 0x35a266c0U,

+ 0x744ebc37U, 0xfc82caa6U, 0xe090d0b0U, 0x33a7d815U,

+ 0xf104984aU, 0x41ecdaf7U, 0x7fcd500eU, 0x1791f62fU,

+ 0x764dd68dU, 0x43efb04dU, 0xccaa4d54U, 0xe49604dfU,

+ 0x9ed1b5e3U, 0x4c6a881bU, 0xc12c1fb8U, 0x4665517fU,

+ 0x9d5eea04U, 0x018c355dU, 0xfa877473U, 0xfb0b412eU,

+ 0xb3671d5aU, 0x92dbd252U, 0xe9105633U, 0x6dd64713U,

+ 0x9ad7618cU, 0x37a10c7aU, 0x59f8148eU, 0xeb133c89U,

+ 0xcea927eeU, 0xb761c935U, 0xe11ce5edU, 0x7a47b13cU,

+ 0x9cd2df59U, 0x55f2733fU, 0x1814ce79U, 0x73c737bfU,

+ 0x53f7cdeaU, 0x5ffdaa5bU, 0xdf3d6f14U, 0x7844db86U,

+ 0xcaaff381U, 0xb968c43eU, 0x3824342cU, 0xc2a3405fU,

+ 0x161dc372U, 0xbce2250cU, 0x283c498bU, 0xff0d9541U,

+ 0x39a80171U, 0x080cb3deU, 0xd8b4e49cU, 0x6456c190U,

+ 0x7bcb8461U, 0xd532b670U, 0x486c5c74U, 0xd0b85742U,

+};

+static const u32 Td1[256] = {

+ 0x5051f4a7U, 0x537e4165U, 0xc31a17a4U, 0x963a275eU,

+ 0xcb3bab6bU, 0xf11f9d45U, 0xabacfa58U, 0x934be303U,

+ 0x552030faU, 0xf6ad766dU, 0x9188cc76U, 0x25f5024cU,

+ 0xfc4fe5d7U, 0xd7c52acbU, 0x80263544U, 0x8fb562a3U,

+ 0x49deb15aU, 0x6725ba1bU, 0x9845ea0eU, 0xe15dfec0U,

+ 0x02c32f75U, 0x12814cf0U, 0xa38d4697U, 0xc66bd3f9U,

+ 0xe7038f5fU, 0x9515929cU, 0xebbf6d7aU, 0xda955259U,

+ 0x2dd4be83U, 0xd3587421U, 0x2949e069U, 0x448ec9c8U,

+ 0x6a75c289U, 0x78f48e79U, 0x6b99583eU, 0xdd27b971U,

+ 0xb6bee14fU, 0x17f088adU, 0x66c920acU, 0xb47dce3aU,

+ 0x1863df4aU, 0x82e51a31U, 0x60975133U, 0x4562537fU,

+ 0xe0b16477U, 0x84bb6baeU, 0x1cfe81a0U, 0x94f9082bU,

+ 0x58704868U, 0x198f45fdU, 0x8794de6cU, 0xb7527bf8U,

+ 0x23ab73d3U, 0xe2724b02U, 0x57e31f8fU, 0x2a6655abU,

+ 0x07b2eb28U, 0x032fb5c2U, 0x9a86c57bU, 0xa5d33708U,

+ 0xf2302887U, 0xb223bfa5U, 0xba02036aU, 0x5ced1682U,

+ 0x2b8acf1cU, 0x92a779b4U, 0xf0f307f2U, 0xa14e69e2U,

+ 0xcd65daf4U, 0xd50605beU, 0x1fd13462U, 0x8ac4a6feU,

+ 0x9d342e53U, 0xa0a2f355U, 0x32058ae1U, 0x75a4f6ebU,

+ 0x390b83ecU, 0xaa4060efU, 0x065e719fU, 0x51bd6e10U,

+ 0xf93e218aU, 0x3d96dd06U, 0xaedd3e05U, 0x464de6bdU,

+ 0xb591548dU, 0x0571c45dU, 0x6f0406d4U, 0xff605015U,

+ 0x241998fbU, 0x97d6bde9U, 0xcc894043U, 0x7767d99eU,

+ 0xbdb0e842U, 0x8807898bU, 0x38e7195bU, 0xdb79c8eeU,

+ 0x47a17c0aU, 0xe97c420fU, 0xc9f8841eU, 0x00000000U,

+ 0x83098086U, 0x48322bedU, 0xac1e1170U, 0x4e6c5a72U,

+ 0xfbfd0effU, 0x560f8538U, 0x1e3daed5U, 0x27362d39U,

+ 0x640a0fd9U, 0x21685ca6U, 0xd19b5b54U, 0x3a24362eU,

+ 0xb10c0a67U, 0x0f9357e7U, 0xd2b4ee96U, 0x9e1b9b91U,

+ 0x4f80c0c5U, 0xa261dc20U, 0x695a774bU, 0x161c121aU,

+ 0x0ae293baU, 0xe5c0a02aU, 0x433c22e0U, 0x1d121b17U,

+ 0x0b0e090dU, 0xadf28bc7U, 0xb92db6a8U, 0xc8141ea9U,

+ 0x8557f119U, 0x4caf7507U, 0xbbee99ddU, 0xfda37f60U,

+ 0x9ff70126U, 0xbc5c72f5U, 0xc544663bU, 0x345bfb7eU,

+ 0x768b4329U, 0xdccb23c6U, 0x68b6edfcU, 0x63b8e4f1U,

+ 0xcad731dcU, 0x10426385U, 0x40139722U, 0x2084c611U,

+ 0x7d854a24U, 0xf8d2bb3dU, 0x11aef932U, 0x6dc729a1U,

+ 0x4b1d9e2fU, 0xf3dcb230U, 0xec0d8652U, 0xd077c1e3U,

+ 0x6c2bb316U, 0x99a970b9U, 0xfa119448U, 0x2247e964U,

+ 0xc4a8fc8cU, 0x1aa0f03fU, 0xd8567d2cU, 0xef223390U,

+ 0xc787494eU, 0xc1d938d1U, 0xfe8ccaa2U, 0x3698d40bU,

+ 0xcfa6f581U, 0x28a57adeU, 0x26dab78eU, 0xa43fadbfU,

+ 0xe42c3a9dU, 0x0d507892U, 0x9b6a5fccU, 0x62547e46U,

+ 0xc2f68d13U, 0xe890d8b8U, 0x5e2e39f7U, 0xf582c3afU,

+ 0xbe9f5d80U, 0x7c69d093U, 0xa96fd52dU, 0xb3cf2512U,

+ 0x3bc8ac99U, 0xa710187dU, 0x6ee89c63U, 0x7bdb3bbbU,

+ 0x09cd2678U, 0xf46e5918U, 0x01ec9ab7U, 0xa8834f9aU,

+ 0x65e6956eU, 0x7eaaffe6U, 0x0821bccfU, 0xe6ef15e8U,

+ 0xd9bae79bU, 0xce4a6f36U, 0xd4ea9f09U, 0xd629b07cU,

+ 0xaf31a4b2U, 0x312a3f23U, 0x30c6a594U, 0xc035a266U,

+ 0x37744ebcU, 0xa6fc82caU, 0xb0e090d0U, 0x1533a7d8U,

+ 0x4af10498U, 0xf741ecdaU, 0x0e7fcd50U, 0x2f1791f6U,

+ 0x8d764dd6U, 0x4d43efb0U, 0x54ccaa4dU, 0xdfe49604U,

+ 0xe39ed1b5U, 0x1b4c6a88U, 0xb8c12c1fU, 0x7f466551U,

+ 0x049d5eeaU, 0x5d018c35U, 0x73fa8774U, 0x2efb0b41U,

+ 0x5ab3671dU, 0x5292dbd2U, 0x33e91056U, 0x136dd647U,

+ 0x8c9ad761U, 0x7a37a10cU, 0x8e59f814U, 0x89eb133cU,

+ 0xeecea927U, 0x35b761c9U, 0xede11ce5U, 0x3c7a47b1U,

+ 0x599cd2dfU, 0x3f55f273U, 0x791814ceU, 0xbf73c737U,

+ 0xea53f7cdU, 0x5b5ffdaaU, 0x14df3d6fU, 0x867844dbU,

+ 0x81caaff3U, 0x3eb968c4U, 0x2c382434U, 0x5fc2a340U,

+ 0x72161dc3U, 0x0cbce225U, 0x8b283c49U, 0x41ff0d95U,

+ 0x7139a801U, 0xde080cb3U, 0x9cd8b4e4U, 0x906456c1U,

+ 0x617bcb84U, 0x70d532b6U, 0x74486c5cU, 0x42d0b857U,

+};

+static const u32 Td2[256] = {

+ 0xa75051f4U, 0x65537e41U, 0xa4c31a17U, 0x5e963a27U,

+ 0x6bcb3babU, 0x45f11f9dU, 0x58abacfaU, 0x03934be3U,

+ 0xfa552030U, 0x6df6ad76U, 0x769188ccU, 0x4c25f502U,

+ 0xd7fc4fe5U, 0xcbd7c52aU, 0x44802635U, 0xa38fb562U,

+ 0x5a49deb1U, 0x1b6725baU, 0x0e9845eaU, 0xc0e15dfeU,

+ 0x7502c32fU, 0xf012814cU, 0x97a38d46U, 0xf9c66bd3U,

+ 0x5fe7038fU, 0x9c951592U, 0x7aebbf6dU, 0x59da9552U,

+ 0x832dd4beU, 0x21d35874U, 0x692949e0U, 0xc8448ec9U,

+ 0x896a75c2U, 0x7978f48eU, 0x3e6b9958U, 0x71dd27b9U,

+ 0x4fb6bee1U, 0xad17f088U, 0xac66c920U, 0x3ab47dceU,

+ 0x4a1863dfU, 0x3182e51aU, 0x33609751U, 0x7f456253U,

+ 0x77e0b164U, 0xae84bb6bU, 0xa01cfe81U, 0x2b94f908U,

+ 0x68587048U, 0xfd198f45U, 0x6c8794deU, 0xf8b7527bU,

+ 0xd323ab73U, 0x02e2724bU, 0x8f57e31fU, 0xab2a6655U,

+ 0x2807b2ebU, 0xc2032fb5U, 0x7b9a86c5U, 0x08a5d337U,

+ 0x87f23028U, 0xa5b223bfU, 0x6aba0203U, 0x825ced16U,

+ 0x1c2b8acfU, 0xb492a779U, 0xf2f0f307U, 0xe2a14e69U,

+ 0xf4cd65daU, 0xbed50605U, 0x621fd134U, 0xfe8ac4a6U,

+ 0x539d342eU, 0x55a0a2f3U, 0xe132058aU, 0xeb75a4f6U,

+ 0xec390b83U, 0xefaa4060U, 0x9f065e71U, 0x1051bd6eU,

+ 0x8af93e21U, 0x063d96ddU, 0x05aedd3eU, 0xbd464de6U,

+ 0x8db59154U, 0x5d0571c4U, 0xd46f0406U, 0x15ff6050U,

+ 0xfb241998U, 0xe997d6bdU, 0x43cc8940U, 0x9e7767d9U,

+ 0x42bdb0e8U, 0x8b880789U, 0x5b38e719U, 0xeedb79c8U,

+ 0x0a47a17cU, 0x0fe97c42U, 0x1ec9f884U, 0x00000000U,

+ 0x86830980U, 0xed48322bU, 0x70ac1e11U, 0x724e6c5aU,

+ 0xfffbfd0eU, 0x38560f85U, 0xd51e3daeU, 0x3927362dU,

+ 0xd9640a0fU, 0xa621685cU, 0x54d19b5bU, 0x2e3a2436U,

+ 0x67b10c0aU, 0xe70f9357U, 0x96d2b4eeU, 0x919e1b9bU,

+ 0xc54f80c0U, 0x20a261dcU, 0x4b695a77U, 0x1a161c12U,

+ 0xba0ae293U, 0x2ae5c0a0U, 0xe0433c22U, 0x171d121bU,

+ 0x0d0b0e09U, 0xc7adf28bU, 0xa8b92db6U, 0xa9c8141eU,

+ 0x198557f1U, 0x074caf75U, 0xddbbee99U, 0x60fda37fU,

+ 0x269ff701U, 0xf5bc5c72U, 0x3bc54466U, 0x7e345bfbU,

+ 0x29768b43U, 0xc6dccb23U, 0xfc68b6edU, 0xf163b8e4U,

+ 0xdccad731U, 0x85104263U, 0x22401397U, 0x112084c6U,

+ 0x247d854aU, 0x3df8d2bbU, 0x3211aef9U, 0xa16dc729U,

+ 0x2f4b1d9eU, 0x30f3dcb2U, 0x52ec0d86U, 0xe3d077c1U,

+ 0x166c2bb3U, 0xb999a970U, 0x48fa1194U, 0x642247e9U,

+ 0x8cc4a8fcU, 0x3f1aa0f0U, 0x2cd8567dU, 0x90ef2233U,

+ 0x4ec78749U, 0xd1c1d938U, 0xa2fe8ccaU, 0x0b3698d4U,

+ 0x81cfa6f5U, 0xde28a57aU, 0x8e26dab7U, 0xbfa43fadU,

+ 0x9de42c3aU, 0x920d5078U, 0xcc9b6a5fU, 0x4662547eU,

+ 0x13c2f68dU, 0xb8e890d8U, 0xf75e2e39U, 0xaff582c3U,

+ 0x80be9f5dU, 0x937c69d0U, 0x2da96fd5U, 0x12b3cf25U,

+ 0x993bc8acU, 0x7da71018U, 0x636ee89cU, 0xbb7bdb3bU,

+ 0x7809cd26U, 0x18f46e59U, 0xb701ec9aU, 0x9aa8834fU,

+ 0x6e65e695U, 0xe67eaaffU, 0xcf0821bcU, 0xe8e6ef15U,

+ 0x9bd9bae7U, 0x36ce4a6fU, 0x09d4ea9fU, 0x7cd629b0U,

+ 0xb2af31a4U, 0x23312a3fU, 0x9430c6a5U, 0x66c035a2U,

+ 0xbc37744eU, 0xcaa6fc82U, 0xd0b0e090U, 0xd81533a7U,

+ 0x984af104U, 0xdaf741ecU, 0x500e7fcdU, 0xf62f1791U,

+ 0xd68d764dU, 0xb04d43efU, 0x4d54ccaaU, 0x04dfe496U,

+ 0xb5e39ed1U, 0x881b4c6aU, 0x1fb8c12cU, 0x517f4665U,

+ 0xea049d5eU, 0x355d018cU, 0x7473fa87U, 0x412efb0bU,

+ 0x1d5ab367U, 0xd25292dbU, 0x5633e910U, 0x47136dd6U,

+ 0x618c9ad7U, 0x0c7a37a1U, 0x148e59f8U, 0x3c89eb13U,

+ 0x27eecea9U, 0xc935b761U, 0xe5ede11cU, 0xb13c7a47U,

+ 0xdf599cd2U, 0x733f55f2U, 0xce791814U, 0x37bf73c7U,

+ 0xcdea53f7U, 0xaa5b5ffdU, 0x6f14df3dU, 0xdb867844U,

+ 0xf381caafU, 0xc43eb968U, 0x342c3824U, 0x405fc2a3U,

+ 0xc372161dU, 0x250cbce2U, 0x498b283cU, 0x9541ff0dU,

+ 0x017139a8U, 0xb3de080cU, 0xe49cd8b4U, 0xc1906456U,

+ 0x84617bcbU, 0xb670d532U, 0x5c74486cU, 0x5742d0b8U,

+};

+static const u32 Td3[256] = {

+ 0xf4a75051U, 0x4165537eU, 0x17a4c31aU, 0x275e963aU,

+ 0xab6bcb3bU, 0x9d45f11fU, 0xfa58abacU, 0xe303934bU,

+ 0x30fa5520U, 0x766df6adU, 0xcc769188U, 0x024c25f5U,

+ 0xe5d7fc4fU, 0x2acbd7c5U, 0x35448026U, 0x62a38fb5U,

+ 0xb15a49deU, 0xba1b6725U, 0xea0e9845U, 0xfec0e15dU,

+ 0x2f7502c3U, 0x4cf01281U, 0x4697a38dU, 0xd3f9c66bU,

+ 0x8f5fe703U, 0x929c9515U, 0x6d7aebbfU, 0x5259da95U,

+ 0xbe832dd4U, 0x7421d358U, 0xe0692949U, 0xc9c8448eU,

+ 0xc2896a75U, 0x8e7978f4U, 0x583e6b99U, 0xb971dd27U,

+ 0xe14fb6beU, 0x88ad17f0U, 0x20ac66c9U, 0xce3ab47dU,

+ 0xdf4a1863U, 0x1a3182e5U, 0x51336097U, 0x537f4562U,

+ 0x6477e0b1U, 0x6bae84bbU, 0x81a01cfeU, 0x082b94f9U,

+ 0x48685870U, 0x45fd198fU, 0xde6c8794U, 0x7bf8b752U,

+ 0x73d323abU, 0x4b02e272U, 0x1f8f57e3U, 0x55ab2a66U,

+ 0xeb2807b2U, 0xb5c2032fU, 0xc57b9a86U, 0x3708a5d3U,

+ 0x2887f230U, 0xbfa5b223U, 0x036aba02U, 0x16825cedU,

+ 0xcf1c2b8aU, 0x79b492a7U, 0x07f2f0f3U, 0x69e2a14eU,

+ 0xdaf4cd65U, 0x05bed506U, 0x34621fd1U, 0xa6fe8ac4U,

+ 0x2e539d34U, 0xf355a0a2U, 0x8ae13205U, 0xf6eb75a4U,

+ 0x83ec390bU, 0x60efaa40U, 0x719f065eU, 0x6e1051bdU,

+ 0x218af93eU, 0xdd063d96U, 0x3e05aeddU, 0xe6bd464dU,

+ 0x548db591U, 0xc45d0571U, 0x06d46f04U, 0x5015ff60U,

+ 0x98fb2419U, 0xbde997d6U, 0x4043cc89U, 0xd99e7767U,

+ 0xe842bdb0U, 0x898b8807U, 0x195b38e7U, 0xc8eedb79U,

+ 0x7c0a47a1U, 0x420fe97cU, 0x841ec9f8U, 0x00000000U,

+ 0x80868309U, 0x2bed4832U, 0x1170ac1eU, 0x5a724e6cU,

+ 0x0efffbfdU, 0x8538560fU, 0xaed51e3dU, 0x2d392736U,

+ 0x0fd9640aU, 0x5ca62168U, 0x5b54d19bU, 0x362e3a24U,

+ 0x0a67b10cU, 0x57e70f93U, 0xee96d2b4U, 0x9b919e1bU,

+ 0xc0c54f80U, 0xdc20a261U, 0x774b695aU, 0x121a161cU,

+ 0x93ba0ae2U, 0xa02ae5c0U, 0x22e0433cU, 0x1b171d12U,

+ 0x090d0b0eU, 0x8bc7adf2U, 0xb6a8b92dU, 0x1ea9c814U,

+ 0xf1198557U, 0x75074cafU, 0x99ddbbeeU, 0x7f60fda3U,

+ 0x01269ff7U, 0x72f5bc5cU, 0x663bc544U, 0xfb7e345bU,

+ 0x4329768bU, 0x23c6dccbU, 0xedfc68b6U, 0xe4f163b8U,

+ 0x31dccad7U, 0x63851042U, 0x97224013U, 0xc6112084U,

+ 0x4a247d85U, 0xbb3df8d2U, 0xf93211aeU, 0x29a16dc7U,

+ 0x9e2f4b1dU, 0xb230f3dcU, 0x8652ec0dU, 0xc1e3d077U,

+ 0xb3166c2bU, 0x70b999a9U, 0x9448fa11U, 0xe9642247U,

+ 0xfc8cc4a8U, 0xf03f1aa0U, 0x7d2cd856U, 0x3390ef22U,

+ 0x494ec787U, 0x38d1c1d9U, 0xcaa2fe8cU, 0xd40b3698U,

+ 0xf581cfa6U, 0x7ade28a5U, 0xb78e26daU, 0xadbfa43fU,

+ 0x3a9de42cU, 0x78920d50U, 0x5fcc9b6aU, 0x7e466254U,

+ 0x8d13c2f6U, 0xd8b8e890U, 0x39f75e2eU, 0xc3aff582U,

+ 0x5d80be9fU, 0xd0937c69U, 0xd52da96fU, 0x2512b3cfU,

+ 0xac993bc8U, 0x187da710U, 0x9c636ee8U, 0x3bbb7bdbU,

+ 0x267809cdU, 0x5918f46eU, 0x9ab701ecU, 0x4f9aa883U,

+ 0x956e65e6U, 0xffe67eaaU, 0xbccf0821U, 0x15e8e6efU,

+ 0xe79bd9baU, 0x6f36ce4aU, 0x9f09d4eaU, 0xb07cd629U,

+ 0xa4b2af31U, 0x3f23312aU, 0xa59430c6U, 0xa266c035U,

+ 0x4ebc3774U, 0x82caa6fcU, 0x90d0b0e0U, 0xa7d81533U,

+ 0x04984af1U, 0xecdaf741U, 0xcd500e7fU, 0x91f62f17U,

+ 0x4dd68d76U, 0xefb04d43U, 0xaa4d54ccU, 0x9604dfe4U,

+ 0xd1b5e39eU, 0x6a881b4cU, 0x2c1fb8c1U, 0x65517f46U,

+ 0x5eea049dU, 0x8c355d01U, 0x877473faU, 0x0b412efbU,

+ 0x671d5ab3U, 0xdbd25292U, 0x105633e9U, 0xd647136dU,

+ 0xd7618c9aU, 0xa10c7a37U, 0xf8148e59U, 0x133c89ebU,

+ 0xa927eeceU, 0x61c935b7U, 0x1ce5ede1U, 0x47b13c7aU,

+ 0xd2df599cU, 0xf2733f55U, 0x14ce7918U, 0xc737bf73U,

+ 0xf7cdea53U, 0xfdaa5b5fU, 0x3d6f14dfU, 0x44db8678U,

+ 0xaff381caU, 0x68c43eb9U, 0x24342c38U, 0xa3405fc2U,

+ 0x1dc37216U, 0xe2250cbcU, 0x3c498b28U, 0x0d9541ffU,

+ 0xa8017139U, 0x0cb3de08U, 0xb4e49cd8U, 0x56c19064U,

+ 0xcb84617bU, 0x32b670d5U, 0x6c5c7448U, 0xb85742d0U,

+};

+static const u32 Td4[256] = {

+ 0x52525252U, 0x09090909U, 0x6a6a6a6aU, 0xd5d5d5d5U,

+ 0x30303030U, 0x36363636U, 0xa5a5a5a5U, 0x38383838U,

+ 0xbfbfbfbfU, 0x40404040U, 0xa3a3a3a3U, 0x9e9e9e9eU,

+ 0x81818181U, 0xf3f3f3f3U, 0xd7d7d7d7U, 0xfbfbfbfbU,

+ 0x7c7c7c7cU, 0xe3e3e3e3U, 0x39393939U, 0x82828282U,

+ 0x9b9b9b9bU, 0x2f2f2f2fU, 0xffffffffU, 0x87878787U,

+ 0x34343434U, 0x8e8e8e8eU, 0x43434343U, 0x44444444U,

+ 0xc4c4c4c4U, 0xdedededeU, 0xe9e9e9e9U, 0xcbcbcbcbU,

+ 0x54545454U, 0x7b7b7b7bU, 0x94949494U, 0x32323232U,

+ 0xa6a6a6a6U, 0xc2c2c2c2U, 0x23232323U, 0x3d3d3d3dU,

+ 0xeeeeeeeeU, 0x4c4c4c4cU, 0x95959595U, 0x0b0b0b0bU,

+ 0x42424242U, 0xfafafafaU, 0xc3c3c3c3U, 0x4e4e4e4eU,

+ 0x08080808U, 0x2e2e2e2eU, 0xa1a1a1a1U, 0x66666666U,

+ 0x28282828U, 0xd9d9d9d9U, 0x24242424U, 0xb2b2b2b2U,

+ 0x76767676U, 0x5b5b5b5bU, 0xa2a2a2a2U, 0x49494949U,

+ 0x6d6d6d6dU, 0x8b8b8b8bU, 0xd1d1d1d1U, 0x25252525U,

+ 0x72727272U, 0xf8f8f8f8U, 0xf6f6f6f6U, 0x64646464U,

+ 0x86868686U, 0x68686868U, 0x98989898U, 0x16161616U,

+ 0xd4d4d4d4U, 0xa4a4a4a4U, 0x5c5c5c5cU, 0xccccccccU,

+ 0x5d5d5d5dU, 0x65656565U, 0xb6b6b6b6U, 0x92929292U,

+ 0x6c6c6c6cU, 0x70707070U, 0x48484848U, 0x50505050U,

+ 0xfdfdfdfdU, 0xededededU, 0xb9b9b9b9U, 0xdadadadaU,

+ 0x5e5e5e5eU, 0x15151515U, 0x46464646U, 0x57575757U,

+ 0xa7a7a7a7U, 0x8d8d8d8dU, 0x9d9d9d9dU, 0x84848484U,

+ 0x90909090U, 0xd8d8d8d8U, 0xababababU, 0x00000000U,

+ 0x8c8c8c8cU, 0xbcbcbcbcU, 0xd3d3d3d3U, 0x0a0a0a0aU,

+ 0xf7f7f7f7U, 0xe4e4e4e4U, 0x58585858U, 0x05050505U,

+ 0xb8b8b8b8U, 0xb3b3b3b3U, 0x45454545U, 0x06060606U,

+ 0xd0d0d0d0U, 0x2c2c2c2cU, 0x1e1e1e1eU, 0x8f8f8f8fU,

+ 0xcacacacaU, 0x3f3f3f3fU, 0x0f0f0f0fU, 0x02020202U,

+ 0xc1c1c1c1U, 0xafafafafU, 0xbdbdbdbdU, 0x03030303U,

+ 0x01010101U, 0x13131313U, 0x8a8a8a8aU, 0x6b6b6b6bU,

+ 0x3a3a3a3aU, 0x91919191U, 0x11111111U, 0x41414141U,

+ 0x4f4f4f4fU, 0x67676767U, 0xdcdcdcdcU, 0xeaeaeaeaU,

+ 0x97979797U, 0xf2f2f2f2U, 0xcfcfcfcfU, 0xcecececeU,

+ 0xf0f0f0f0U, 0xb4b4b4b4U, 0xe6e6e6e6U, 0x73737373U,

+ 0x96969696U, 0xacacacacU, 0x74747474U, 0x22222222U,

+ 0xe7e7e7e7U, 0xadadadadU, 0x35353535U, 0x85858585U,

+ 0xe2e2e2e2U, 0xf9f9f9f9U, 0x37373737U, 0xe8e8e8e8U,

+ 0x1c1c1c1cU, 0x75757575U, 0xdfdfdfdfU, 0x6e6e6e6eU,

+ 0x47474747U, 0xf1f1f1f1U, 0x1a1a1a1aU, 0x71717171U,

+ 0x1d1d1d1dU, 0x29292929U, 0xc5c5c5c5U, 0x89898989U,

+ 0x6f6f6f6fU, 0xb7b7b7b7U, 0x62626262U, 0x0e0e0e0eU,

+ 0xaaaaaaaaU, 0x18181818U, 0xbebebebeU, 0x1b1b1b1bU,

+ 0xfcfcfcfcU, 0x56565656U, 0x3e3e3e3eU, 0x4b4b4b4bU,

+ 0xc6c6c6c6U, 0xd2d2d2d2U, 0x79797979U, 0x20202020U,

+ 0x9a9a9a9aU, 0xdbdbdbdbU, 0xc0c0c0c0U, 0xfefefefeU,

+ 0x78787878U, 0xcdcdcdcdU, 0x5a5a5a5aU, 0xf4f4f4f4U,

+ 0x1f1f1f1fU, 0xddddddddU, 0xa8a8a8a8U, 0x33333333U,

+ 0x88888888U, 0x07070707U, 0xc7c7c7c7U, 0x31313131U,

+ 0xb1b1b1b1U, 0x12121212U, 0x10101010U, 0x59595959U,

+ 0x27272727U, 0x80808080U, 0xececececU, 0x5f5f5f5fU,

+ 0x60606060U, 0x51515151U, 0x7f7f7f7fU, 0xa9a9a9a9U,

+ 0x19191919U, 0xb5b5b5b5U, 0x4a4a4a4aU, 0x0d0d0d0dU,

+ 0x2d2d2d2dU, 0xe5e5e5e5U, 0x7a7a7a7aU, 0x9f9f9f9fU,

+ 0x93939393U, 0xc9c9c9c9U, 0x9c9c9c9cU, 0xefefefefU,

+ 0xa0a0a0a0U, 0xe0e0e0e0U, 0x3b3b3b3bU, 0x4d4d4d4dU,

+ 0xaeaeaeaeU, 0x2a2a2a2aU, 0xf5f5f5f5U, 0xb0b0b0b0U,

+ 0xc8c8c8c8U, 0xebebebebU, 0xbbbbbbbbU, 0x3c3c3c3cU,

+ 0x83838383U, 0x53535353U, 0x99999999U, 0x61616161U,

+ 0x17171717U, 0x2b2b2b2bU, 0x04040404U, 0x7e7e7e7eU,

+ 0xbabababaU, 0x77777777U, 0xd6d6d6d6U, 0x26262626U,

+ 0xe1e1e1e1U, 0x69696969U, 0x14141414U, 0x63636363U,

+ 0x55555555U, 0x21212121U, 0x0c0c0c0cU, 0x7d7d7d7dU,

+};

+static const u32 rcon[] = {

+ 0x01000000, 0x02000000, 0x04000000, 0x08000000,

+ 0x10000000, 0x20000000, 0x40000000, 0x80000000,

+ 0x1B000000, 0x36000000, /* for 128-bit blocks, Rijndael never uses more than 10 rcon values */

+};

+#define GETU32(pt) (((u32)(pt)[0] << 24) ^ ((u32)(pt)[1] << 16) ^ ((u32)(pt)[2] << 8) ^ ((u32)(pt)[3]))

+#define PUTU32(ct, st) { (ct)[0] = (u8)((st) >> 24); (ct)[1] = (u8)((st) >> 16); (ct)[2] = (u8)((st) >> 8); (ct)[3] = (u8)(st); }

+/**

+ * Expand the cipher key into the encryption key schedule.

+ *

+ * @return the number of rounds for the given cipher key size.

+ */

+static int rijndaelKeySetupEnc(u32 rk[/*4*(Nr + 1)*/], const u8 cipherKey[], int keyBits) {

+ int i = 0;

+ u32 temp;

+ rk[0] = GETU32(cipherKey );

+ rk[1] = GETU32(cipherKey + 4);

+ rk[2] = GETU32(cipherKey + 8);

+ rk[3] = GETU32(cipherKey + 12);

+ if (keyBits == 128) {

+ for (;;) {

+ temp = rk[3];

+ rk[4] = rk[0] ^

+ (Te4[(temp >> 16) & 0xff] & 0xff000000) ^

+ (Te4[(temp >> 8) & 0xff] & 0x00ff0000) ^

+ (Te4[(temp ) & 0xff] & 0x0000ff00) ^

+ (Te4[(temp >> 24) ] & 0x000000ff) ^

+ rcon[i];

+ rk[5] = rk[1] ^ rk[4];

+ rk[6] = rk[2] ^ rk[5];

+ rk[7] = rk[3] ^ rk[6];

+ if (++i == 10) {

+ return 10;

+ }

+ rk += 4;

+ }

}

- /* note that the affine byte transformation matrix in */

- /* rijndael specification is in big endian format with */

- /* bit 0 as the most significant bit. In the remainder */

- /* of the specification the bits are numbered from the */

- /* least significant end of a byte. */

- for(i = 0; i < 256; ++i) {

- p = (i ? pow_tab[255 - log_tab[i]] : 0); q = p;

- q = (q >> 7) | (q << 1); p ^= q;

- q = (q >> 7) | (q << 1); p ^= q ^ 0x63;

- sbx_tab[i] = (u1byte)p; isb_tab[p] = (u1byte)i;

+ rk[4] = GETU32(cipherKey + 16);

+ rk[5] = GETU32(cipherKey + 20);

+ if (keyBits == 192) {

+ for (;;) {

+ temp = rk[ 5];

+ rk[ 6] = rk[ 0] ^

+ (Te4[(temp >> 16) & 0xff] & 0xff000000) ^

+ (Te4[(temp >> 8) & 0xff] & 0x00ff0000) ^

+ (Te4[(temp ) & 0xff] & 0x0000ff00) ^

+ (Te4[(temp >> 24) ] & 0x000000ff) ^

+ rcon[i];

+ rk[ 7] = rk[ 1] ^ rk[ 6];

+ rk[ 8] = rk[ 2] ^ rk[ 7];

+ rk[ 9] = rk[ 3] ^ rk[ 8];

+ if (++i == 8) {

+ return 12;

+ }

+ rk[10] = rk[ 4] ^ rk[ 9];

+ rk[11] = rk[ 5] ^ rk[10];

+ rk += 6;

+ }

}

- for(i = 0; i < 256; ++i) {

- p = sbx_tab[i];

-#ifdef LARGE_TABLES

- t = p; fl_tab[0][i] = t;

- fl_tab[1][i] = rotl(t, 8);

- fl_tab[2][i] = rotl(t, 16);

- fl_tab[3][i] = rotl(t, 24);

-#endif

- t = ((u4byte)ff_mult(2, p)) |

- ((u4byte)p << 8) |

- ((u4byte)p << 16) |

- ((u4byte)ff_mult(3, p) << 24);

- ft_tab[0][i] = t;

- ft_tab[1][i] = rotl(t, 8);

- ft_tab[2][i] = rotl(t, 16);

- ft_tab[3][i] = rotl(t, 24);

- p = isb_tab[i];

-#ifdef LARGE_TABLES

- t = p; il_tab[0][i] = t;

- il_tab[1][i] = rotl(t, 8);

- il_tab[2][i] = rotl(t, 16);

- il_tab[3][i] = rotl(t, 24);

-#endif

- t = ((u4byte)ff_mult(14, p)) |

- ((u4byte)ff_mult( 9, p) << 8) |

- ((u4byte)ff_mult(13, p) << 16) |

- ((u4byte)ff_mult(11, p) << 24);

- it_tab[0][i] = t;

- it_tab[1][i] = rotl(t, 8);

- it_tab[2][i] = rotl(t, 16);

- it_tab[3][i] = rotl(t, 24);

+ rk[6] = GETU32(cipherKey + 24);

+ rk[7] = GETU32(cipherKey + 28);

+ if (keyBits == 256) {

+ for (;;) {

+ temp = rk[ 7];

+ rk[ 8] = rk[ 0] ^

+ (Te4[(temp >> 16) & 0xff] & 0xff000000) ^

+ (Te4[(temp >> 8) & 0xff] & 0x00ff0000) ^

+ (Te4[(temp ) & 0xff] & 0x0000ff00) ^

+ (Te4[(temp >> 24) ] & 0x000000ff) ^

+ rcon[i];

+ rk[ 9] = rk[ 1] ^ rk[ 8];

+ rk[10] = rk[ 2] ^ rk[ 9];

+ rk[11] = rk[ 3] ^ rk[10];

+ if (++i == 7) {

+ return 14;

+ }

+ temp = rk[11];

+ rk[12] = rk[ 4] ^

+ (Te4[(temp >> 24) ] & 0xff000000) ^

+ (Te4[(temp >> 16) & 0xff] & 0x00ff0000) ^

+ (Te4[(temp >> 8) & 0xff] & 0x0000ff00) ^

+ (Te4[(temp ) & 0xff] & 0x000000ff);

+ rk[13] = rk[ 5] ^ rk[12];

+ rk[14] = rk[ 6] ^ rk[13];

+ rk[15] = rk[ 7] ^ rk[14];

+ rk += 8;

+ }

}

- tab_gen = 1;

+ return 0;

}

-#define star_x(x) (((x) & 0x7f7f7f7f) << 1) ^ ((((x) & 0x80808080) >> 7) * 0x1b)

-#define imix_col(y,x) \

- u = star_x(x); \

- v = star_x(u); \

- w = star_x(v); \

- t = w ^ (x); \

- (y) = u ^ v ^ w; \

- (y) ^= rotr(u ^ t, 8) ^ \

- rotr(v ^ t, 16) ^ \

- rotr(t,24)

-/* initialise the key schedule from the user supplied key */

-#define loop4(i) \

-{ t = ls_box(rotr(t, 8)) ^ rco_tab[i]; \

- t ^= e_key[4 * i]; e_key[4 * i + 4] = t; \

- t ^= e_key[4 * i + 1]; e_key[4 * i + 5] = t; \

- t ^= e_key[4 * i + 2]; e_key[4 * i + 6] = t; \

- t ^= e_key[4 * i + 3]; e_key[4 * i + 7] = t; \

+/**

+ * Expand the cipher key into the decryption key schedule.

+ *

+ * @return the number of rounds for the given cipher key size.

+ */

+static int

+rijndaelKeySetupDec(u32 rk[/*4*(Nr + 1)*/], const u8 cipherKey[], int keyBits,

+ int have_encrypt) {

+ int Nr, i, j;

+ u32 temp;

+ if (have_encrypt) {

+ Nr = have_encrypt;

+ } else {

+ /* expand the cipher key: */

+ Nr = rijndaelKeySetupEnc(rk, cipherKey, keyBits);

+ }

+ /* invert the order of the round keys: */

+ for (i = 0, j = 4*Nr; i < j; i += 4, j -= 4) {

+ temp = rk[i ]; rk[i ] = rk[j ]; rk[j ] = temp;

+ temp = rk[i + 1]; rk[i + 1] = rk[j + 1]; rk[j + 1] = temp;

+ temp = rk[i + 2]; rk[i + 2] = rk[j + 2]; rk[j + 2] = temp;

+ temp = rk[i + 3]; rk[i + 3] = rk[j + 3]; rk[j + 3] = temp;

+ }

+ /* apply the inverse MixColumn transform to all round keys but the first and the last: */

+ for (i = 1; i < Nr; i++) {

+ rk += 4;

+ rk[0] =

+ Td0[Te4[(rk[0] >> 24) ] & 0xff] ^

+ Td1[Te4[(rk[0] >> 16) & 0xff] & 0xff] ^

+ Td2[Te4[(rk[0] >> 8) & 0xff] & 0xff] ^

+ Td3[Te4[(rk[0] ) & 0xff] & 0xff];

+ rk[1] =

+ Td0[Te4[(rk[1] >> 24) ] & 0xff] ^

+ Td1[Te4[(rk[1] >> 16) & 0xff] & 0xff] ^

+ Td2[Te4[(rk[1] >> 8) & 0xff] & 0xff] ^

+ Td3[Te4[(rk[1] ) & 0xff] & 0xff];

+ rk[2] =

+ Td0[Te4[(rk[2] >> 24) ] & 0xff] ^

+ Td1[Te4[(rk[2] >> 16) & 0xff] & 0xff] ^

+ Td2[Te4[(rk[2] >> 8) & 0xff] & 0xff] ^

+ Td3[Te4[(rk[2] ) & 0xff] & 0xff];

+ rk[3] =

+ Td0[Te4[(rk[3] >> 24) ] & 0xff] ^

+ Td1[Te4[(rk[3] >> 16) & 0xff] & 0xff] ^

+ Td2[Te4[(rk[3] >> 8) & 0xff] & 0xff] ^

+ Td3[Te4[(rk[3] ) & 0xff] & 0xff];

+ }

+ return Nr;

}

-#define loop6(i) \

-{ t = ls_box(rotr(t, 8)) ^ rco_tab[i]; \

- t ^= e_key[6 * i]; e_key[6 * i + 6] = t; \

- t ^= e_key[6 * i + 1]; e_key[6 * i + 7] = t; \

- t ^= e_key[6 * i + 2]; e_key[6 * i + 8] = t; \

- t ^= e_key[6 * i + 3]; e_key[6 * i + 9] = t; \

- t ^= e_key[6 * i + 4]; e_key[6 * i + 10] = t; \

- t ^= e_key[6 * i + 5]; e_key[6 * i + 11] = t; \

+static void rijndaelEncrypt(const u32 rk[/*4*(Nr + 1)*/], int Nr, const u8 pt[16], u8 ct[16]) {

+ u32 s0, s1, s2, s3, t0, t1, t2, t3;

+#ifndef FULL_UNROLL

+ int r;

+#endif /* ?FULL_UNROLL */

+ /*

+ * map byte array block to cipher state

+ * and add initial round key:

+ */

+ s0 = GETU32(pt ) ^ rk[0];

+ s1 = GETU32(pt + 4) ^ rk[1];

+ s2 = GETU32(pt + 8) ^ rk[2];

+ s3 = GETU32(pt + 12) ^ rk[3];

+#ifdef FULL_UNROLL

+ /* round 1: */

+ t0 = Te0[s0 >> 24] ^ Te1[(s1 >> 16) & 0xff] ^ Te2[(s2 >> 8) & 0xff] ^ Te3[s3 & 0xff] ^ rk[ 4];

+ t1 = Te0[s1 >> 24] ^ Te1[(s2 >> 16) & 0xff] ^ Te2[(s3 >> 8) & 0xff] ^ Te3[s0 & 0xff] ^ rk[ 5];

+ t2 = Te0[s2 >> 24] ^ Te1[(s3 >> 16) & 0xff] ^ Te2[(s0 >> 8) & 0xff] ^ Te3[s1 & 0xff] ^ rk[ 6];

+ t3 = Te0[s3 >> 24] ^ Te1[(s0 >> 16) & 0xff] ^ Te2[(s1 >> 8) & 0xff] ^ Te3[s2 & 0xff] ^ rk[ 7];

+ /* round 2: */

+ s0 = Te0[t0 >> 24] ^ Te1[(t1 >> 16) & 0xff] ^ Te2[(t2 >> 8) & 0xff] ^ Te3[t3 & 0xff] ^ rk[ 8];

+ s1 = Te0[t1 >> 24] ^ Te1[(t2 >> 16) & 0xff] ^ Te2[(t3 >> 8) & 0xff] ^ Te3[t0 & 0xff] ^ rk[ 9];

+ s2 = Te0[t2 >> 24] ^ Te1[(t3 >> 16) & 0xff] ^ Te2[(t0 >> 8) & 0xff] ^ Te3[t1 & 0xff] ^ rk[10];

+ s3 = Te0[t3 >> 24] ^ Te1[(t0 >> 16) & 0xff] ^ Te2[(t1 >> 8) & 0xff] ^ Te3[t2 & 0xff] ^ rk[11];

+ /* round 3: */

+ t0 = Te0[s0 >> 24] ^ Te1[(s1 >> 16) & 0xff] ^ Te2[(s2 >> 8) & 0xff] ^ Te3[s3 & 0xff] ^ rk[12];

+ t1 = Te0[s1 >> 24] ^ Te1[(s2 >> 16) & 0xff] ^ Te2[(s3 >> 8) & 0xff] ^ Te3[s0 & 0xff] ^ rk[13];

+ t2 = Te0[s2 >> 24] ^ Te1[(s3 >> 16) & 0xff] ^ Te2[(s0 >> 8) & 0xff] ^ Te3[s1 & 0xff] ^ rk[14];

+ t3 = Te0[s3 >> 24] ^ Te1[(s0 >> 16) & 0xff] ^ Te2[(s1 >> 8) & 0xff] ^ Te3[s2 & 0xff] ^ rk[15];

+ /* round 4: */

+ s0 = Te0[t0 >> 24] ^ Te1[(t1 >> 16) & 0xff] ^ Te2[(t2 >> 8) & 0xff] ^ Te3[t3 & 0xff] ^ rk[16];

+ s1 = Te0[t1 >> 24] ^ Te1[(t2 >> 16) & 0xff] ^ Te2[(t3 >> 8) & 0xff] ^ Te3[t0 & 0xff] ^ rk[17];

+ s2 = Te0[t2 >> 24] ^ Te1[(t3 >> 16) & 0xff] ^ Te2[(t0 >> 8) & 0xff] ^ Te3[t1 & 0xff] ^ rk[18];

+ s3 = Te0[t3 >> 24] ^ Te1[(t0 >> 16) & 0xff] ^ Te2[(t1 >> 8) & 0xff] ^ Te3[t2 & 0xff] ^ rk[19];

+ /* round 5: */

+ t0 = Te0[s0 >> 24] ^ Te1[(s1 >> 16) & 0xff] ^ Te2[(s2 >> 8) & 0xff] ^ Te3[s3 & 0xff] ^ rk[20];

+ t1 = Te0[s1 >> 24] ^ Te1[(s2 >> 16) & 0xff] ^ Te2[(s3 >> 8) & 0xff] ^ Te3[s0 & 0xff] ^ rk[21];

+ t2 = Te0[s2 >> 24] ^ Te1[(s3 >> 16) & 0xff] ^ Te2[(s0 >> 8) & 0xff] ^ Te3[s1 & 0xff] ^ rk[22];

+ t3 = Te0[s3 >> 24] ^ Te1[(s0 >> 16) & 0xff] ^ Te2[(s1 >> 8) & 0xff] ^ Te3[s2 & 0xff] ^ rk[23];

+ /* round 6: */

+ s0 = Te0[t0 >> 24] ^ Te1[(t1 >> 16) & 0xff] ^ Te2[(t2 >> 8) & 0xff] ^ Te3[t3 & 0xff] ^ rk[24];

+ s1 = Te0[t1 >> 24] ^ Te1[(t2 >> 16) & 0xff] ^ Te2[(t3 >> 8) & 0xff] ^ Te3[t0 & 0xff] ^ rk[25];

+ s2 = Te0[t2 >> 24] ^ Te1[(t3 >> 16) & 0xff] ^ Te2[(t0 >> 8) & 0xff] ^ Te3[t1 & 0xff] ^ rk[26];

+ s3 = Te0[t3 >> 24] ^ Te1[(t0 >> 16) & 0xff] ^ Te2[(t1 >> 8) & 0xff] ^ Te3[t2 & 0xff] ^ rk[27];

+ /* round 7: */

+ t0 = Te0[s0 >> 24] ^ Te1[(s1 >> 16) & 0xff] ^ Te2[(s2 >> 8) & 0xff] ^ Te3[s3 & 0xff] ^ rk[28];

+ t1 = Te0[s1 >> 24] ^ Te1[(s2 >> 16) & 0xff] ^ Te2[(s3 >> 8) & 0xff] ^ Te3[s0 & 0xff] ^ rk[29];

+ t2 = Te0[s2 >> 24] ^ Te1[(s3 >> 16) & 0xff] ^ Te2[(s0 >> 8) & 0xff] ^ Te3[s1 & 0xff] ^ rk[30];

+ t3 = Te0[s3 >> 24] ^ Te1[(s0 >> 16) & 0xff] ^ Te2[(s1 >> 8) & 0xff] ^ Te3[s2 & 0xff] ^ rk[31];

+ /* round 8: */

+ s0 = Te0[t0 >> 24] ^ Te1[(t1 >> 16) & 0xff] ^ Te2[(t2 >> 8) & 0xff] ^ Te3[t3 & 0xff] ^ rk[32];

+ s1 = Te0[t1 >> 24] ^ Te1[(t2 >> 16) & 0xff] ^ Te2[(t3 >> 8) & 0xff] ^ Te3[t0 & 0xff] ^ rk[33];

+ s2 = Te0[t2 >> 24] ^ Te1[(t3 >> 16) & 0xff] ^ Te2[(t0 >> 8) & 0xff] ^ Te3[t1 & 0xff] ^ rk[34];

+ s3 = Te0[t3 >> 24] ^ Te1[(t0 >> 16) & 0xff] ^ Te2[(t1 >> 8) & 0xff] ^ Te3[t2 & 0xff] ^ rk[35];

+ /* round 9: */

+ t0 = Te0[s0 >> 24] ^ Te1[(s1 >> 16) & 0xff] ^ Te2[(s2 >> 8) & 0xff] ^ Te3[s3 & 0xff] ^ rk[36];

+ t1 = Te0[s1 >> 24] ^ Te1[(s2 >> 16) & 0xff] ^ Te2[(s3 >> 8) & 0xff] ^ Te3[s0 & 0xff] ^ rk[37];

+ t2 = Te0[s2 >> 24] ^ Te1[(s3 >> 16) & 0xff] ^ Te2[(s0 >> 8) & 0xff] ^ Te3[s1 & 0xff] ^ rk[38];

+ t3 = Te0[s3 >> 24] ^ Te1[(s0 >> 16) & 0xff] ^ Te2[(s1 >> 8) & 0xff] ^ Te3[s2 & 0xff] ^ rk[39];

+ if (Nr > 10) {

+ /* round 10: */

+ s0 = Te0[t0 >> 24] ^ Te1[(t1 >> 16) & 0xff] ^ Te2[(t2 >> 8) & 0xff] ^ Te3[t3 & 0xff] ^ rk[40];

+ s1 = Te0[t1 >> 24] ^ Te1[(t2 >> 16) & 0xff] ^ Te2[(t3 >> 8) & 0xff] ^ Te3[t0 & 0xff] ^ rk[41];

+ s2 = Te0[t2 >> 24] ^ Te1[(t3 >> 16) & 0xff] ^ Te2[(t0 >> 8) & 0xff] ^ Te3[t1 & 0xff] ^ rk[42];

+ s3 = Te0[t3 >> 24] ^ Te1[(t0 >> 16) & 0xff] ^ Te2[(t1 >> 8) & 0xff] ^ Te3[t2 & 0xff] ^ rk[43];

+ /* round 11: */

+ t0 = Te0[s0 >> 24] ^ Te1[(s1 >> 16) & 0xff] ^ Te2[(s2 >> 8) & 0xff] ^ Te3[s3 & 0xff] ^ rk[44];

+ t1 = Te0[s1 >> 24] ^ Te1[(s2 >> 16) & 0xff] ^ Te2[(s3 >> 8) & 0xff] ^ Te3[s0 & 0xff] ^ rk[45];

+ t2 = Te0[s2 >> 24] ^ Te1[(s3 >> 16) & 0xff] ^ Te2[(s0 >> 8) & 0xff] ^ Te3[s1 & 0xff] ^ rk[46];

+ t3 = Te0[s3 >> 24] ^ Te1[(s0 >> 16) & 0xff] ^ Te2[(s1 >> 8) & 0xff] ^ Te3[s2 & 0xff] ^ rk[47];

+ if (Nr > 12) {

+ /* round 12: */

+ s0 = Te0[t0 >> 24] ^ Te1[(t1 >> 16) & 0xff] ^ Te2[(t2 >> 8) & 0xff] ^ Te3[t3 & 0xff] ^ rk[48];

+ s1 = Te0[t1 >> 24] ^ Te1[(t2 >> 16) & 0xff] ^ Te2[(t3 >> 8) & 0xff] ^ Te3[t0 & 0xff] ^ rk[49];

+ s2 = Te0[t2 >> 24] ^ Te1[(t3 >> 16) & 0xff] ^ Te2[(t0 >> 8) & 0xff] ^ Te3[t1 & 0xff] ^ rk[50];

+ s3 = Te0[t3 >> 24] ^ Te1[(t0 >> 16) & 0xff] ^ Te2[(t1 >> 8) & 0xff] ^ Te3[t2 & 0xff] ^ rk[51];

+ /* round 13: */

+ t0 = Te0[s0 >> 24] ^ Te1[(s1 >> 16) & 0xff] ^ Te2[(s2 >> 8) & 0xff] ^ Te3[s3 & 0xff] ^ rk[52];

+ t1 = Te0[s1 >> 24] ^ Te1[(s2 >> 16) & 0xff] ^ Te2[(s3 >> 8) & 0xff] ^ Te3[s0 & 0xff] ^ rk[53];

+ t2 = Te0[s2 >> 24] ^ Te1[(s3 >> 16) & 0xff] ^ Te2[(s0 >> 8) & 0xff] ^ Te3[s1 & 0xff] ^ rk[54];

+ t3 = Te0[s3 >> 24] ^ Te1[(s0 >> 16) & 0xff] ^ Te2[(s1 >> 8) & 0xff] ^ Te3[s2 & 0xff] ^ rk[55];

+ }

+ rk += Nr << 2;

+#else /* !FULL_UNROLL */

+ /*

+ * Nr - 1 full rounds:

+ */

+ r = Nr >> 1;

+ for (;;) {

+ t0 =

+ Te0[(s0 >> 24) ] ^

+ Te1[(s1 >> 16) & 0xff] ^

+ Te2[(s2 >> 8) & 0xff] ^

+ Te3[(s3 ) & 0xff] ^

+ rk[4];

+ t1 =

+ Te0[(s1 >> 24) ] ^

+ Te1[(s2 >> 16) & 0xff] ^

+ Te2[(s3 >> 8) & 0xff] ^

+ Te3[(s0 ) & 0xff] ^

+ rk[5];

+ t2 =

+ Te0[(s2 >> 24) ] ^

+ Te1[(s3 >> 16) & 0xff] ^

+ Te2[(s0 >> 8) & 0xff] ^

+ Te3[(s1 ) & 0xff] ^

+ rk[6];

+ t3 =

+ Te0[(s3 >> 24) ] ^

+ Te1[(s0 >> 16) & 0xff] ^

+ Te2[(s1 >> 8) & 0xff] ^

+ Te3[(s2 ) & 0xff] ^

+ rk[7];

+ rk += 8;

+ if (--r == 0) {

+ break;

+ }

+ s0 =

+ Te0[(t0 >> 24) ] ^

+ Te1[(t1 >> 16) & 0xff] ^

+ Te2[(t2 >> 8) & 0xff] ^

+ Te3[(t3 ) & 0xff] ^

+ rk[0];

+ s1 =

+ Te0[(t1 >> 24) ] ^

+ Te1[(t2 >> 16) & 0xff] ^

+ Te2[(t3 >> 8) & 0xff] ^

+ Te3[(t0 ) & 0xff] ^

+ rk[1];

+ s2 =

+ Te0[(t2 >> 24) ] ^

+ Te1[(t3 >> 16) & 0xff] ^

+ Te2[(t0 >> 8) & 0xff] ^

+ Te3[(t1 ) & 0xff] ^

+ rk[2];

+ s3 =

+ Te0[(t3 >> 24) ] ^

+ Te1[(t0 >> 16) & 0xff] ^

+ Te2[(t1 >> 8) & 0xff] ^

+ Te3[(t2 ) & 0xff] ^

+ rk[3];

+ }

+#endif /* ?FULL_UNROLL */

+ /*

+ * apply last round and

+ * map cipher state to byte array block:

+ */

+ s0 =

+ (Te4[(t0 >> 24) ] & 0xff000000) ^

+ (Te4[(t1 >> 16) & 0xff] & 0x00ff0000) ^

+ (Te4[(t2 >> 8) & 0xff] & 0x0000ff00) ^

+ (Te4[(t3 ) & 0xff] & 0x000000ff) ^

+ rk[0];

+ PUTU32(ct , s0);

+ s1 =

+ (Te4[(t1 >> 24) ] & 0xff000000) ^

+ (Te4[(t2 >> 16) & 0xff] & 0x00ff0000) ^

+ (Te4[(t3 >> 8) & 0xff] & 0x0000ff00) ^

+ (Te4[(t0 ) & 0xff] & 0x000000ff) ^

+ rk[1];

+ PUTU32(ct + 4, s1);

+ s2 =

+ (Te4[(t2 >> 24) ] & 0xff000000) ^

+ (Te4[(t3 >> 16) & 0xff] & 0x00ff0000) ^

+ (Te4[(t0 >> 8) & 0xff] & 0x0000ff00) ^

+ (Te4[(t1 ) & 0xff] & 0x000000ff) ^

+ rk[2];

+ PUTU32(ct + 8, s2);

+ s3 =

+ (Te4[(t3 >> 24) ] & 0xff000000) ^

+ (Te4[(t0 >> 16) & 0xff] & 0x00ff0000) ^

+ (Te4[(t1 >> 8) & 0xff] & 0x0000ff00) ^

+ (Te4[(t2 ) & 0xff] & 0x000000ff) ^

+ rk[3];

+ PUTU32(ct + 12, s3);

}

-#define loop8(i) \

-{ t = ls_box(rotr(t, 8)) ^ rco_tab[i]; \

- t ^= e_key[8 * i]; e_key[8 * i + 8] = t; \

- t ^= e_key[8 * i + 1]; e_key[8 * i + 9] = t; \

- t ^= e_key[8 * i + 2]; e_key[8 * i + 10] = t; \

- t ^= e_key[8 * i + 3]; e_key[8 * i + 11] = t; \

- t = e_key[8 * i + 4] ^ ls_box(t); \

- e_key[8 * i + 12] = t; \

- t ^= e_key[8 * i + 5]; e_key[8 * i + 13] = t; \

- t ^= e_key[8 * i + 6]; e_key[8 * i + 14] = t; \

- t ^= e_key[8 * i + 7]; e_key[8 * i + 15] = t; \

+static void rijndaelDecrypt(const u32 rk[/*4*(Nr + 1)*/], int Nr, const u8 ct[16], u8 pt[16]) {

+ u32 s0, s1, s2, s3, t0, t1, t2, t3;

+#ifndef FULL_UNROLL

+ int r;

+#endif /* ?FULL_UNROLL */

+ /*

+ * map byte array block to cipher state

+ * and add initial round key:

+ */

+ s0 = GETU32(ct ) ^ rk[0];

+ s1 = GETU32(ct + 4) ^ rk[1];

+ s2 = GETU32(ct + 8) ^ rk[2];

+ s3 = GETU32(ct + 12) ^ rk[3];

+#ifdef FULL_UNROLL

+ /* round 1: */

+ t0 = Td0[s0 >> 24] ^ Td1[(s3 >> 16) & 0xff] ^ Td2[(s2 >> 8) & 0xff] ^ Td3[s1 & 0xff] ^ rk[ 4];

+ t1 = Td0[s1 >> 24] ^ Td1[(s0 >> 16) & 0xff] ^ Td2[(s3 >> 8) & 0xff] ^ Td3[s2 & 0xff] ^ rk[ 5];

+ t2 = Td0[s2 >> 24] ^ Td1[(s1 >> 16) & 0xff] ^ Td2[(s0 >> 8) & 0xff] ^ Td3[s3 & 0xff] ^ rk[ 6];

+ t3 = Td0[s3 >> 24] ^ Td1[(s2 >> 16) & 0xff] ^ Td2[(s1 >> 8) & 0xff] ^ Td3[s0 & 0xff] ^ rk[ 7];

+ /* round 2: */

+ s0 = Td0[t0 >> 24] ^ Td1[(t3 >> 16) & 0xff] ^ Td2[(t2 >> 8) & 0xff] ^ Td3[t1 & 0xff] ^ rk[ 8];

+ s1 = Td0[t1 >> 24] ^ Td1[(t0 >> 16) & 0xff] ^ Td2[(t3 >> 8) & 0xff] ^ Td3[t2 & 0xff] ^ rk[ 9];

+ s2 = Td0[t2 >> 24] ^ Td1[(t1 >> 16) & 0xff] ^ Td2[(t0 >> 8) & 0xff] ^ Td3[t3 & 0xff] ^ rk[10];

+ s3 = Td0[t3 >> 24] ^ Td1[(t2 >> 16) & 0xff] ^ Td2[(t1 >> 8) & 0xff] ^ Td3[t0 & 0xff] ^ rk[11];

+ /* round 3: */

+ t0 = Td0[s0 >> 24] ^ Td1[(s3 >> 16) & 0xff] ^ Td2[(s2 >> 8) & 0xff] ^ Td3[s1 & 0xff] ^ rk[12];

+ t1 = Td0[s1 >> 24] ^ Td1[(s0 >> 16) & 0xff] ^ Td2[(s3 >> 8) & 0xff] ^ Td3[s2 & 0xff] ^ rk[13];

+ t2 = Td0[s2 >> 24] ^ Td1[(s1 >> 16) & 0xff] ^ Td2[(s0 >> 8) & 0xff] ^ Td3[s3 & 0xff] ^ rk[14];

+ t3 = Td0[s3 >> 24] ^ Td1[(s2 >> 16) & 0xff] ^ Td2[(s1 >> 8) & 0xff] ^ Td3[s0 & 0xff] ^ rk[15];

+ /* round 4: */

+ s0 = Td0[t0 >> 24] ^ Td1[(t3 >> 16) & 0xff] ^ Td2[(t2 >> 8) & 0xff] ^ Td3[t1 & 0xff] ^ rk[16];

+ s1 = Td0[t1 >> 24] ^ Td1[(t0 >> 16) & 0xff] ^ Td2[(t3 >> 8) & 0xff] ^ Td3[t2 & 0xff] ^ rk[17];

+ s2 = Td0[t2 >> 24] ^ Td1[(t1 >> 16) & 0xff] ^ Td2[(t0 >> 8) & 0xff] ^ Td3[t3 & 0xff] ^ rk[18];

+ s3 = Td0[t3 >> 24] ^ Td1[(t2 >> 16) & 0xff] ^ Td2[(t1 >> 8) & 0xff] ^ Td3[t0 & 0xff] ^ rk[19];

+ /* round 5: */

+ t0 = Td0[s0 >> 24] ^ Td1[(s3 >> 16) & 0xff] ^ Td2[(s2 >> 8) & 0xff] ^ Td3[s1 & 0xff] ^ rk[20];

+ t1 = Td0[s1 >> 24] ^ Td1[(s0 >> 16) & 0xff] ^ Td2[(s3 >> 8) & 0xff] ^ Td3[s2 & 0xff] ^ rk[21];

+ t2 = Td0[s2 >> 24] ^ Td1[(s1 >> 16) & 0xff] ^ Td2[(s0 >> 8) & 0xff] ^ Td3[s3 & 0xff] ^ rk[22];

+ t3 = Td0[s3 >> 24] ^ Td1[(s2 >> 16) & 0xff] ^ Td2[(s1 >> 8) & 0xff] ^ Td3[s0 & 0xff] ^ rk[23];

+ /* round 6: */

+ s0 = Td0[t0 >> 24] ^ Td1[(t3 >> 16) & 0xff] ^ Td2[(t2 >> 8) & 0xff] ^ Td3[t1 & 0xff] ^ rk[24];

+ s1 = Td0[t1 >> 24] ^ Td1[(t0 >> 16) & 0xff] ^ Td2[(t3 >> 8) & 0xff] ^ Td3[t2 & 0xff] ^ rk[25];

+ s2 = Td0[t2 >> 24] ^ Td1[(t1 >> 16) & 0xff] ^ Td2[(t0 >> 8) & 0xff] ^ Td3[t3 & 0xff] ^ rk[26];

+ s3 = Td0[t3 >> 24] ^ Td1[(t2 >> 16) & 0xff] ^ Td2[(t1 >> 8) & 0xff] ^ Td3[t0 & 0xff] ^ rk[27];

+ /* round 7: */

+ t0 = Td0[s0 >> 24] ^ Td1[(s3 >> 16) & 0xff] ^ Td2[(s2 >> 8) & 0xff] ^ Td3[s1 & 0xff] ^ rk[28];

+ t1 = Td0[s1 >> 24] ^ Td1[(s0 >> 16) & 0xff] ^ Td2[(s3 >> 8) & 0xff] ^ Td3[s2 & 0xff] ^ rk[29];

+ t2 = Td0[s2 >> 24] ^ Td1[(s1 >> 16) & 0xff] ^ Td2[(s0 >> 8) & 0xff] ^ Td3[s3 & 0xff] ^ rk[30];

+ t3 = Td0[s3 >> 24] ^ Td1[(s2 >> 16) & 0xff] ^ Td2[(s1 >> 8) & 0xff] ^ Td3[s0 & 0xff] ^ rk[31];

+ /* round 8: */

+ s0 = Td0[t0 >> 24] ^ Td1[(t3 >> 16) & 0xff] ^ Td2[(t2 >> 8) & 0xff] ^ Td3[t1 & 0xff] ^ rk[32];

+ s1 = Td0[t1 >> 24] ^ Td1[(t0 >> 16) & 0xff] ^ Td2[(t3 >> 8) & 0xff] ^ Td3[t2 & 0xff] ^ rk[33];

+ s2 = Td0[t2 >> 24] ^ Td1[(t1 >> 16) & 0xff] ^ Td2[(t0 >> 8) & 0xff] ^ Td3[t3 & 0xff] ^ rk[34];

+ s3 = Td0[t3 >> 24] ^ Td1[(t2 >> 16) & 0xff] ^ Td2[(t1 >> 8) & 0xff] ^ Td3[t0 & 0xff] ^ rk[35];

+ /* round 9: */

+ t0 = Td0[s0 >> 24] ^ Td1[(s3 >> 16) & 0xff] ^ Td2[(s2 >> 8) & 0xff] ^ Td3[s1 & 0xff] ^ rk[36];

+ t1 = Td0[s1 >> 24] ^ Td1[(s0 >> 16) & 0xff] ^ Td2[(s3 >> 8) & 0xff] ^ Td3[s2 & 0xff] ^ rk[37];

+ t2 = Td0[s2 >> 24] ^ Td1[(s1 >> 16) & 0xff] ^ Td2[(s0 >> 8) & 0xff] ^ Td3[s3 & 0xff] ^ rk[38];

+ t3 = Td0[s3 >> 24] ^ Td1[(s2 >> 16) & 0xff] ^ Td2[(s1 >> 8) & 0xff] ^ Td3[s0 & 0xff] ^ rk[39];

+ if (Nr > 10) {

+ /* round 10: */

+ s0 = Td0[t0 >> 24] ^ Td1[(t3 >> 16) & 0xff] ^ Td2[(t2 >> 8) & 0xff] ^ Td3[t1 & 0xff] ^ rk[40];

+ s1 = Td0[t1 >> 24] ^ Td1[(t0 >> 16) & 0xff] ^ Td2[(t3 >> 8) & 0xff] ^ Td3[t2 & 0xff] ^ rk[41];

+ s2 = Td0[t2 >> 24] ^ Td1[(t1 >> 16) & 0xff] ^ Td2[(t0 >> 8) & 0xff] ^ Td3[t3 & 0xff] ^ rk[42];

+ s3 = Td0[t3 >> 24] ^ Td1[(t2 >> 16) & 0xff] ^ Td2[(t1 >> 8) & 0xff] ^ Td3[t0 & 0xff] ^ rk[43];

+ /* round 11: */

+ t0 = Td0[s0 >> 24] ^ Td1[(s3 >> 16) & 0xff] ^ Td2[(s2 >> 8) & 0xff] ^ Td3[s1 & 0xff] ^ rk[44];

+ t1 = Td0[s1 >> 24] ^ Td1[(s0 >> 16) & 0xff] ^ Td2[(s3 >> 8) & 0xff] ^ Td3[s2 & 0xff] ^ rk[45];

+ t2 = Td0[s2 >> 24] ^ Td1[(s1 >> 16) & 0xff] ^ Td2[(s0 >> 8) & 0xff] ^ Td3[s3 & 0xff] ^ rk[46];

+ t3 = Td0[s3 >> 24] ^ Td1[(s2 >> 16) & 0xff] ^ Td2[(s1 >> 8) & 0xff] ^ Td3[s0 & 0xff] ^ rk[47];

+ if (Nr > 12) {

+ /* round 12: */

+ s0 = Td0[t0 >> 24] ^ Td1[(t3 >> 16) & 0xff] ^ Td2[(t2 >> 8) & 0xff] ^ Td3[t1 & 0xff] ^ rk[48];

+ s1 = Td0[t1 >> 24] ^ Td1[(t0 >> 16) & 0xff] ^ Td2[(t3 >> 8) & 0xff] ^ Td3[t2 & 0xff] ^ rk[49];

+ s2 = Td0[t2 >> 24] ^ Td1[(t1 >> 16) & 0xff] ^ Td2[(t0 >> 8) & 0xff] ^ Td3[t3 & 0xff] ^ rk[50];

+ s3 = Td0[t3 >> 24] ^ Td1[(t2 >> 16) & 0xff] ^ Td2[(t1 >> 8) & 0xff] ^ Td3[t0 & 0xff] ^ rk[51];

+ /* round 13: */

+ t0 = Td0[s0 >> 24] ^ Td1[(s3 >> 16) & 0xff] ^ Td2[(s2 >> 8) & 0xff] ^ Td3[s1 & 0xff] ^ rk[52];

+ t1 = Td0[s1 >> 24] ^ Td1[(s0 >> 16) & 0xff] ^ Td2[(s3 >> 8) & 0xff] ^ Td3[s2 & 0xff] ^ rk[53];

+ t2 = Td0[s2 >> 24] ^ Td1[(s1 >> 16) & 0xff] ^ Td2[(s0 >> 8) & 0xff] ^ Td3[s3 & 0xff] ^ rk[54];

+ t3 = Td0[s3 >> 24] ^ Td1[(s2 >> 16) & 0xff] ^ Td2[(s1 >> 8) & 0xff] ^ Td3[s0 & 0xff] ^ rk[55];

+ }

+ rk += Nr << 2;

+#else /* !FULL_UNROLL */

+ /*

+ * Nr - 1 full rounds:

+ */

+ r = Nr >> 1;

+ for (;;) {

+ t0 =

+ Td0[(s0 >> 24) ] ^

+ Td1[(s3 >> 16) & 0xff] ^

+ Td2[(s2 >> 8) & 0xff] ^

+ Td3[(s1 ) & 0xff] ^

+ rk[4];

+ t1 =

+ Td0[(s1 >> 24) ] ^

+ Td1[(s0 >> 16) & 0xff] ^

+ Td2[(s3 >> 8) & 0xff] ^

+ Td3[(s2 ) & 0xff] ^

+ rk[5];

+ t2 =

+ Td0[(s2 >> 24) ] ^

+ Td1[(s1 >> 16) & 0xff] ^

+ Td2[(s0 >> 8) & 0xff] ^

+ Td3[(s3 ) & 0xff] ^

+ rk[6];

+ t3 =

+ Td0[(s3 >> 24) ] ^

+ Td1[(s2 >> 16) & 0xff] ^

+ Td2[(s1 >> 8) & 0xff] ^

+ Td3[(s0 ) & 0xff] ^

+ rk[7];

+ rk += 8;

+ if (--r == 0) {

+ break;

+ }

+ s0 =

+ Td0[(t0 >> 24) ] ^

+ Td1[(t3 >> 16) & 0xff] ^

+ Td2[(t2 >> 8) & 0xff] ^

+ Td3[(t1 ) & 0xff] ^

+ rk[0];

+ s1 =

+ Td0[(t1 >> 24) ] ^

+ Td1[(t0 >> 16) & 0xff] ^

+ Td2[(t3 >> 8) & 0xff] ^

+ Td3[(t2 ) & 0xff] ^

+ rk[1];

+ s2 =

+ Td0[(t2 >> 24) ] ^

+ Td1[(t1 >> 16) & 0xff] ^

+ Td2[(t0 >> 8) & 0xff] ^

+ Td3[(t3 ) & 0xff] ^

+ rk[2];

+ s3 =

+ Td0[(t3 >> 24) ] ^

+ Td1[(t2 >> 16) & 0xff] ^

+ Td2[(t1 >> 8) & 0xff] ^

+ Td3[(t0 ) & 0xff] ^

+ rk[3];

+ }

+#endif /* ?FULL_UNROLL */

+ /*

+ * apply last round and

+ * map cipher state to byte array block:

+ */

+ s0 =

+ (Td4[(t0 >> 24) ] & 0xff000000) ^

+ (Td4[(t3 >> 16) & 0xff] & 0x00ff0000) ^

+ (Td4[(t2 >> 8) & 0xff] & 0x0000ff00) ^

+ (Td4[(t1 ) & 0xff] & 0x000000ff) ^

+ rk[0];

+ PUTU32(pt , s0);

+ s1 =

+ (Td4[(t1 >> 24) ] & 0xff000000) ^

+ (Td4[(t0 >> 16) & 0xff] & 0x00ff0000) ^

+ (Td4[(t3 >> 8) & 0xff] & 0x0000ff00) ^

+ (Td4[(t2 ) & 0xff] & 0x000000ff) ^

+ rk[1];

+ PUTU32(pt + 4, s1);

+ s2 =

+ (Td4[(t2 >> 24) ] & 0xff000000) ^

+ (Td4[(t1 >> 16) & 0xff] & 0x00ff0000) ^

+ (Td4[(t0 >> 8) & 0xff] & 0x0000ff00) ^

+ (Td4[(t3 ) & 0xff] & 0x000000ff) ^

+ rk[2];

+ PUTU32(pt + 8, s2);

+ s3 =

+ (Td4[(t3 >> 24) ] & 0xff000000) ^

+ (Td4[(t2 >> 16) & 0xff] & 0x00ff0000) ^

+ (Td4[(t1 >> 8) & 0xff] & 0x0000ff00) ^

+ (Td4[(t0 ) & 0xff] & 0x000000ff) ^

+ rk[3];

+ PUTU32(pt + 12, s3);

}

-rijndael_ctx *

-rijndael_set_key(rijndael_ctx *ctx, const u4byte *in_key, const u4byte key_len,

- int encrypt)

+void

+rijndael_set_key(rijndael_ctx *ctx, u_char *key, int bits, int encrypt)

{

- u4byte i, t, u, v, w;

- u4byte *e_key = ctx->e_key;

- u4byte *d_key = ctx->d_key;

- ctx->decrypt = !encrypt;

- if(!tab_gen)

- gen_tabs();

- ctx->k_len = (key_len + 31) / 32;

- e_key[0] = io_swap(in_key[0]); e_key[1] = io_swap(in_key[1]);

- e_key[2] = io_swap(in_key[2]); e_key[3] = io_swap(in_key[3]);

- switch(ctx->k_len) {

- case 4: t = e_key[3];

- for(i = 0; i < 10; ++i)

- loop4(i);

- break;

- case 6: e_key[4] = io_swap(in_key[4]); t = e_key[5] = io_swap(in_key[5]);

- for(i = 0; i < 8; ++i)

- loop6(i);

- break;

- case 8: e_key[4] = io_swap(in_key[4]); e_key[5] = io_swap(in_key[5]);

- e_key[6] = io_swap(in_key[6]); t = e_key[7] = io_swap(in_key[7]);

- for(i = 0; i < 7; ++i)

- loop8(i);

- break;

- }

- if (!encrypt) {

- d_key[0] = e_key[0]; d_key[1] = e_key[1];

- d_key[2] = e_key[2]; d_key[3] = e_key[3];

- for(i = 4; i < 4 * ctx->k_len + 24; ++i) {

- imix_col(d_key[i], e_key[i]);

- }

+ ctx->Nr = rijndaelKeySetupEnc(ctx->ek, key, bits);

+ if (encrypt) {

+ ctx->decrypt = 0;

+ memset(ctx->dk, 0, sizeof(ctx->dk));

+ } else {

+ ctx->decrypt = 1;

+ memcpy(ctx->dk, ctx->ek, sizeof(ctx->ek));

+ rijndaelKeySetupDec(ctx->dk, key, bits, ctx->Nr);

}

- return ctx;

}

-/* encrypt a block of text */

-#define f_nround(bo, bi, k) \

- f_rn(bo, bi, 0, k); \

- f_rn(bo, bi, 1, k); \

- f_rn(bo, bi, 2, k); \

- f_rn(bo, bi, 3, k); \

- k += 4

-#define f_lround(bo, bi, k) \

- f_rl(bo, bi, 0, k); \

- f_rl(bo, bi, 1, k); \

- f_rl(bo, bi, 2, k); \

- f_rl(bo, bi, 3, k)

void

-rijndael_encrypt(rijndael_ctx *ctx, const u4byte *in_blk, u4byte *out_blk)

+rijndael_decrypt(rijndael_ctx *ctx, u_char *src, u_char *dst)

{

- u4byte k_len = ctx->k_len;

- u4byte *e_key = ctx->e_key;

- u4byte b0[4], b1[4], *kp;

- u4byte tbuf[4];

- if ((u_long)in_blk & 3) {

- bcopy(in_blk, tbuf, sizeof(tbuf));

- b0[0] = io_swap(tbuf[0]) ^ e_key[0];

- b0[1] = io_swap(tbuf[1]) ^ e_key[1];

- b0[2] = io_swap(tbuf[2]) ^ e_key[2];

- b0[3] = io_swap(tbuf[3]) ^ e_key[3];

- } else {

- b0[0] = io_swap(in_blk[0]) ^ e_key[0];

- b0[1] = io_swap(in_blk[1]) ^ e_key[1];

- b0[2] = io_swap(in_blk[2]) ^ e_key[2];

- b0[3] = io_swap(in_blk[3]) ^ e_key[3];

- }

- kp = e_key + 4;

- if(k_len > 6) {

- f_nround(b1, b0, kp); f_nround(b0, b1, kp);

- }

- if(k_len > 4) {

- f_nround(b1, b0, kp); f_nround(b0, b1, kp);

- }

- f_nround(b1, b0, kp); f_nround(b0, b1, kp);

- f_nround(b1, b0, kp); f_lround(b0, b1, kp);

- if ((u_long)out_blk & 3) {

- tbuf[0] = io_swap(b0[0]);

- tbuf[1] = io_swap(b0[1]);

- tbuf[2] = io_swap(b0[2]);

- tbuf[3] = io_swap(b0[3]);

- bcopy(tbuf, out_blk, sizeof(tbuf));

- } else {

- out_blk[0] = io_swap(b0[0]); out_blk[1] = io_swap(b0[1]);

- out_blk[2] = io_swap(b0[2]); out_blk[3] = io_swap(b0[3]);

- }

+ rijndaelDecrypt(ctx->dk, ctx->Nr, src, dst);

}

-/* decrypt a block of text */

-#define i_nround(bo, bi, k) \

- i_rn(bo, bi, 0, k); \

- i_rn(bo, bi, 1, k); \

- i_rn(bo, bi, 2, k); \

- i_rn(bo, bi, 3, k); \

- k -= 4

-#define i_lround(bo, bi, k) \

- i_rl(bo, bi, 0, k); \

- i_rl(bo, bi, 1, k); \

- i_rl(bo, bi, 2, k); \

- i_rl(bo, bi, 3, k)

void

-rijndael_decrypt(rijndael_ctx *ctx, const u4byte *in_blk, u4byte *out_blk)

+rijndael_encrypt(rijndael_ctx *ctx, u_char *src, u_char *dst)

{

- u4byte b0[4], b1[4], *kp;

- u4byte k_len = ctx->k_len;

- u4byte *e_key = ctx->e_key;

- u4byte *d_key = ctx->d_key;

- u4byte tbuf[4];

- if ((u_long)in_blk & 3) {

- bcopy(in_blk, tbuf, sizeof(b0));

- b0[0] = io_swap(tbuf[0]) ^ e_key[4 * k_len + 24];

- b0[1] = io_swap(tbuf[1]) ^ e_key[4 * k_len + 25];

- b0[2] = io_swap(tbuf[2]) ^ e_key[4 * k_len + 26];

- b0[3] = io_swap(tbuf[3]) ^ e_key[4 * k_len + 27];

- } else {

- b0[0] = io_swap(in_blk[0]) ^ e_key[4 * k_len + 24];

- b0[1] = io_swap(in_blk[1]) ^ e_key[4 * k_len + 25];

- b0[2] = io_swap(in_blk[2]) ^ e_key[4 * k_len + 26];

- b0[3] = io_swap(in_blk[3]) ^ e_key[4 * k_len + 27];

- }

- kp = d_key + 4 * (k_len + 5);

- if(k_len > 6) {

- i_nround(b1, b0, kp); i_nround(b0, b1, kp);

- }

- if(k_len > 4) {

- i_nround(b1, b0, kp); i_nround(b0, b1, kp);

- }

- i_nround(b1, b0, kp); i_nround(b0, b1, kp);

- i_nround(b1, b0, kp); i_lround(b0, b1, kp);

- if ((u_long)out_blk & 3) {

- tbuf[0] = io_swap(b0[0]);

- tbuf[1] = io_swap(b0[1]);

- tbuf[2] = io_swap(b0[2]);

- tbuf[3] = io_swap(b0[3]);

- bcopy(tbuf, out_blk, sizeof(tbuf));

- } else {

- out_blk[0] = io_swap(b0[0]); out_blk[1] = io_swap(b0[1]);

- out_blk[2] = io_swap(b0[2]); out_blk[3] = io_swap(b0[3]);

- }

+ rijndaelEncrypt(ctx->ek, ctx->Nr, src, dst);

}

diff --git a/usr.bin/ssh/rijndael.h b/usr.bin/ssh/rijndael.h
index d129ff2eea5..242bf9a6671 100644
--- a/usr.bin/ssh/rijndael.h
+++ b/usr.bin/ssh/rijndael.h

@@ -1,61 +1,49 @@

-/* $OpenBSD: rijndael.h,v 1.9 2001/07/30 16:23:30 stevesk Exp $ */

-/* This is an independent implementation of the encryption algorithm: */

-/* */

-/* RIJNDAEL by Joan Daemen and Vincent Rijmen */

-/* */

-/* which is a candidate algorithm in the Advanced Encryption Standard */

-/* programme of the US National Institute of Standards and Technology. */

-/*

- -----------------------------------------------------------------------

- TERMS

- Redistribution and use in source and binary forms, with or without

- modification, are permitted provided that the following conditions

- are met:

- 1. Redistributions of source code must retain the above copyright

- notice, this list of conditions and the following disclaimer.

- 2. Redistributions in binary form must reproduce the above copyright

- notice, this list of conditions and the following disclaimer in the

- documentation and/or other materials provided with the distribution.

- This software is provided 'as is' with no guarantees of correctness or

- fitness for purpose.

- -----------------------------------------------------------------------

-*/

-#ifndef _RIJNDAEL_H_

-#define _RIJNDAEL_H_

-/* 1. Standard types for AES cryptography source code */

-typedef u_int8_t u1byte; /* an 8 bit unsigned character type */

-typedef u_int16_t u2byte; /* a 16 bit unsigned integer type */

-typedef u_int32_t u4byte; /* a 32 bit unsigned integer type */

-typedef int8_t s1byte; /* an 8 bit signed character type */

-typedef int16_t s2byte; /* a 16 bit signed integer type */

-typedef int32_t s4byte; /* a 32 bit signed integer type */

-typedef struct _rijndael_ctx {

- u4byte k_len;

- int decrypt;

- u4byte e_key[64];

- u4byte d_key[64];

+/**

+ * rijndael-alg-fst.h