xref: /src/sys/crypto/cast128/cast128.c

/*	$NetBSD: cast128.c,v 1.2 2000/11/06 14:11:41 itojun Exp $	*/
/*	$KAME: cast128.c,v 1.4 2000/11/06 13:58:08 itojun Exp $	*/

/*
 * heavily modified by Tomomi Suzuki <suzuki (at) grelot.elec.ryukoku.ac.jp>
 */
/*
 * The CAST-128 Encryption Algorithm (RFC 2144)
 *
 * original implementation <Hideo "Sir MaNMOS" Morisita>
 * 1997/08/21
 */
/*
 * Copyright (C) 1997 Hideo "Sir MANMOS" Morishita
 * All rights reserved.
 *
 * 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 BY Hideo "Sir MaNMOS" Morishita ``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 Hideo "Sir MaNMOS" Morishita 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 <sys/param.h>
#ifdef _KERNEL
#include <sys/systm.h>
#else
#include <string.h>
#endif
#include <crypto/cast128/cast128.h>
#include <crypto/cast128/cast128_subkey.h>


static u_int32_t S1[];
static u_int32_t S2[];
static u_int32_t S3[];
static u_int32_t S4[];
static u_int32_t S5[];
static u_int32_t S6[];
static u_int32_t S7[];
static u_int32_t S8[];


/*
 * Step 1
 */
void set_cast128_subkey(u_int32_t *subkey, u_int8_t *key)
{
	u_int32_t buf[8]; /* for x0x1x2x3, x4x5x6x7 ..., z0z1z2z3, ... */

	buf[0] = (key[ 0] << 24) | (key[ 1] << 16) | (key[ 2] << 8)
		| key[ 3];
	buf[1] = (key[ 4] << 24) | (key[ 5] << 16) | (key[ 6] << 8)
		| key[ 7];
	buf[2] = (key[ 8] << 24) | (key[ 9] << 16) | (key[10] << 8)
		| key[11];
	buf[3] = (key[12] << 24) | (key[13] << 16) | (key[14] << 8)
		| key[15];

	/* masking subkey */
	z0z1z2z3 = x0x1x2x3 ^ S5[xD] ^ S6[xF] ^ S7[xC] ^ S8[xE] ^ S7[x8];
	z4z5z6z7 = x8x9xAxB ^ S5[z0] ^ S6[z2] ^ S7[z1] ^ S8[z3] ^ S8[xA];
	z8z9zAzB = xCxDxExF ^ S5[z7] ^ S6[z6] ^ S7[z5] ^ S8[z4] ^ S5[x9];
	zCzDzEzF = x4x5x6x7 ^ S5[zA] ^ S6[z9] ^ S7[zB] ^ S8[z8] ^ S6[xB];
	subkey[0]  = S5[z8] ^ S6[z9] ^ S7[z7] ^ S8[z6] ^ S5[z2];
	subkey[1]  = S5[zA] ^ S6[zB] ^ S7[z5] ^ S8[z4] ^ S6[z6];
	subkey[2]  = S5[zC] ^ S6[zD] ^ S7[z3] ^ S8[z2] ^ S7[z9];
	subkey[3]  = S5[zE] ^ S6[zF] ^ S7[z1] ^ S8[z0] ^ S8[zC];

	x0x1x2x3 = z8z9zAzB ^ S5[z5] ^ S6[z7] ^ S7[z4] ^ S8[z6] ^ S7[z0];
	x4x5x6x7 = z0z1z2z3 ^ S5[x0] ^ S6[x2] ^ S7[x1] ^ S8[x3] ^ S8[z2];
	x8x9xAxB = z4z5z6z7 ^ S5[x7] ^ S6[x6] ^ S7[x5] ^ S8[x4] ^ S5[z1];
	xCxDxExF = zCzDzEzF ^ S5[xA] ^ S6[x9] ^ S7[xB] ^ S8[x8] ^ S6[z3];
	subkey[4]  = S5[x3] ^ S6[x2] ^ S7[xC] ^ S8[xD] ^ S5[x8];
	subkey[5]  = S5[x1] ^ S6[x0] ^ S7[xE] ^ S8[xF] ^ S6[xD];
	subkey[6]  = S5[x7] ^ S6[x6] ^ S7[x8] ^ S8[x9] ^ S7[x3];
	subkey[7]  = S5[x5] ^ S6[x4] ^ S7[xA] ^ S8[xB] ^ S8[x7];

	z0z1z2z3 = x0x1x2x3 ^ S5[xD] ^ S6[xF] ^ S7[xC] ^ S8[xE] ^ S7[x8];
	z4z5z6z7 = x8x9xAxB ^ S5[z0] ^ S6[z2] ^ S7[z1] ^ S8[z3] ^ S8[xA];
	z8z9zAzB = xCxDxExF ^ S5[z7] ^ S6[z6] ^ S7[z5] ^ S8[z4] ^ S5[x9];
	zCzDzEzF = x4x5x6x7 ^ S5[zA] ^ S6[z9] ^ S7[zB] ^ S8[z8] ^ S6[xB];
	subkey[8]  = S5[z3] ^ S6[z2] ^ S7[zC] ^ S8[zD] ^ S5[z9];
	subkey[9]  = S5[z1] ^ S6[z0] ^ S7[zE] ^ S8[zF] ^ S6[zC];
	subkey[10] = S5[z7] ^ S6[z6] ^ S7[z8] ^ S8[z9] ^ S7[z2];
	subkey[11] = S5[z5] ^ S6[z4] ^ S7[zA] ^ S8[zB] ^ S8[z6];

	x0x1x2x3 = z8z9zAzB ^ S5[z5] ^ S6[z7] ^ S7[z4] ^ S8[z6] ^ S7[z0];
	x4x5x6x7 = z0z1z2z3 ^ S5[x0] ^ S6[x2] ^ S7[x1] ^ S8[x3] ^ S8[z2];
	x8x9xAxB = z4z5z6z7 ^ S5[x7] ^ S6[x6] ^ S7[x5] ^ S8[x4] ^ S5[z1];
	xCxDxExF = zCzDzEzF ^ S5[xA] ^ S6[x9] ^ S7[xB] ^ S8[x8] ^ S6[z3];
	subkey[12] = S5[x8] ^ S6[x9] ^ S7[x7] ^ S8[x6] ^ S5[x3];
	subkey[13] = S5[xA] ^ S6[xB] ^ S7[x5] ^ S8[x4] ^ S6[x7];
	subkey[14] = S5[xC] ^ S6[xD] ^ S7[x3] ^ S8[x2] ^ S7[x8];
	subkey[15] = S5[xE] ^ S6[xF] ^ S7[x1] ^ S8[x0] ^ S8[xD];

	/* rotate subkey (least significast 5 bits) */
	z0z1z2z3 = x0x1x2x3 ^ S5[xD] ^ S6[xF] ^ S7[xC] ^ S8[xE] ^ S7[x8];
	z4z5z6z7 = x8x9xAxB ^ S5[z0] ^ S6[z2] ^ S7[z1] ^ S8[z3] ^ S8[xA];
	z8z9zAzB = xCxDxExF ^ S5[z7] ^ S6[z6] ^ S7[z5] ^ S8[z4] ^ S5[x9];
	zCzDzEzF = x4x5x6x7 ^ S5[zA] ^ S6[z9] ^ S7[zB] ^ S8[z8] ^ S6[xB];
	subkey[16] = (S5[z8] ^ S6[z9] ^ S7[z7] ^ S8[z6] ^ S5[z2]) & 0x1f;
	subkey[17] = (S5[zA] ^ S6[zB] ^ S7[z5] ^ S8[z4] ^ S6[z6]) & 0x1f;
	subkey[18] = (S5[zC] ^ S6[zD] ^ S7[z3] ^ S8[z2] ^ S7[z9]) & 0x1f;
	subkey[19] = (S5[zE] ^ S6[zF] ^ S7[z1] ^ S8[z0] ^ S8[zC]) & 0x1f;

	x0x1x2x3 = z8z9zAzB ^ S5[z5] ^ S6[z7] ^ S7[z4] ^ S8[z6] ^ S7[z0];
	x4x5x6x7 = z0z1z2z3 ^ S5[x0] ^ S6[x2] ^ S7[x1] ^ S8[x3] ^ S8[z2];
	x8x9xAxB = z4z5z6z7 ^ S5[x7] ^ S6[x6] ^ S7[x5] ^ S8[x4] ^ S5[z1];
	xCxDxExF = zCzDzEzF ^ S5[xA] ^ S6[x9] ^ S7[xB] ^ S8[x8] ^ S6[z3];
	subkey[20] = (S5[x3] ^ S6[x2] ^ S7[xC] ^ S8[xD] ^ S5[x8]) & 0x1f;
	subkey[21] = (S5[x1] ^ S6[x0] ^ S7[xE] ^ S8[xF] ^ S6[xD]) & 0x1f;
	subkey[22] = (S5[x7] ^ S6[x6] ^ S7[x8] ^ S8[x9] ^ S7[x3]) & 0x1f;
	subkey[23] = (S5[x5] ^ S6[x4] ^ S7[xA] ^ S8[xB] ^ S8[x7]) & 0x1f;

	z0z1z2z3 = x0x1x2x3 ^ S5[xD] ^ S6[xF] ^ S7[xC] ^ S8[xE] ^ S7[x8];
	z4z5z6z7 = x8x9xAxB ^ S5[z0] ^ S6[z2] ^ S7[z1] ^ S8[z3] ^ S8[xA];
	z8z9zAzB = xCxDxExF ^ S5[z7] ^ S6[z6] ^ S7[z5] ^ S8[z4] ^ S5[x9];
	zCzDzEzF = x4x5x6x7 ^ S5[zA] ^ S6[z9] ^ S7[zB] ^ S8[z8] ^ S6[xB];
	subkey[24] = (S5[z3] ^ S6[z2] ^ S7[zC] ^ S8[zD] ^ S5[z9]) & 0x1f;
	subkey[25] = (S5[z1] ^ S6[z0] ^ S7[zE] ^ S8[zF] ^ S6[zC]) & 0x1f;
	subkey[26] = (S5[z7] ^ S6[z6] ^ S7[z8] ^ S8[z9] ^ S7[z2]) & 0x1f;
	subkey[27] = (S5[z5] ^ S6[z4] ^ S7[zA] ^ S8[zB] ^ S8[z6]) & 0x1f;

	x0x1x2x3 = z8z9zAzB ^ S5[z5] ^ S6[z7] ^ S7[z4] ^ S8[z6] ^ S7[z0];
	x4x5x6x7 = z0z1z2z3 ^ S5[x0] ^ S6[x2] ^ S7[x1] ^ S8[x3] ^ S8[z2];
	x8x9xAxB = z4z5z6z7 ^ S5[x7] ^ S6[x6] ^ S7[x5] ^ S8[x4] ^ S5[z1];
	xCxDxExF = zCzDzEzF ^ S5[xA] ^ S6[x9] ^ S7[xB] ^ S8[x8] ^ S6[z3];
	subkey[28] = (S5[x8] ^ S6[x9] ^ S7[x7] ^ S8[x6] ^ S5[x3]) & 0x1f;
	subkey[29] = (S5[xA] ^ S6[xB] ^ S7[x5] ^ S8[x4] ^ S6[x7]) & 0x1f;
	subkey[30] = (S5[xC] ^ S6[xD] ^ S7[x3] ^ S8[x2] ^ S7[x8]) & 0x1f;
	subkey[31] = (S5[xE] ^ S6[xF] ^ S7[x1] ^ S8[x0] ^ S8[xD]) & 0x1f;
}


#define	CAST128_TYPE1(rc, d, km, kr) { \
	u_int32_t x = circular_leftshift(((km)+(d)), (kr)); \
	(rc) = ((S1[byte0(x)] ^ S2[byte1(x)]) - S3[byte2(x)]) + S4[byte3(x)]; \
}

#define	CAST128_TYPE2(rc, d, km, kr) { \
	u_int32_t x = circular_leftshift(((km)^(d)), (kr)); \
	(rc) = ((S1[byte0(x)] - S2[byte1(x)]) + S3[byte2(x)]) ^ S4[byte3(x)]; \
}

#define	CAST128_TYPE3(rc, d, km, kr) { \
	u_int32_t x = circular_leftshift(((km)-(d)), (kr)); \
	(rc) = ((S1[byte0(x)] + S2[byte1(x)]) ^ S3[byte2(x)]) - S4[byte3(x)]; \
}


void cast128_encrypt_round16(u_int8_t *c, const u_int8_t *m,
				u_int32_t *subkey)
{
	u_int32_t l;	/* left 32bit */
	u_int32_t r;	/* right 32bit */
	u_int32_t br;	/* backup right 32bit */
	u_int32_t rc;	/* result code of CAST128_TYPE?() */
	u_int32_t *km, *kr;

	/* Step 2 */
	l = (m[0] << 24) | (m[1] << 16) | (m[2] << 8) | m[3];
	r = (m[4] << 24) | (m[5] << 16) | (m[6] << 8) | m[7];

	/* Step 3 */
	km = subkey;
	kr = subkey + 16;

	br = r; CAST128_TYPE1(rc, r, *km, *kr); r = l ^ rc; l = br; km++; kr++;
	br = r; CAST128_TYPE2(rc, r, *km, *kr); r = l ^ rc; l = br; km++; kr++;
	br = r; CAST128_TYPE3(rc, r, *km, *kr); r = l ^ rc; l = br; km++; kr++;
	br = r; CAST128_TYPE1(rc, r, *km, *kr); r = l ^ rc; l = br; km++; kr++;
	br = r; CAST128_TYPE2(rc, r, *km, *kr); r = l ^ rc; l = br; km++; kr++;
	br = r; CAST128_TYPE3(rc, r, *km, *kr); r = l ^ rc; l = br; km++; kr++;
	br = r; CAST128_TYPE1(rc, r, *km, *kr); r = l ^ rc; l = br; km++; kr++;
	br = r; CAST128_TYPE2(rc, r, *km, *kr); r = l ^ rc; l = br; km++; kr++;
	br = r; CAST128_TYPE3(rc, r, *km, *kr); r = l ^ rc; l = br; km++; kr++;
	br = r; CAST128_TYPE1(rc, r, *km, *kr); r = l ^ rc; l = br; km++; kr++;
	br = r; CAST128_TYPE2(rc, r, *km, *kr); r = l ^ rc; l = br; km++; kr++;
	br = r; CAST128_TYPE3(rc, r, *km, *kr); r = l ^ rc; l = br; km++; kr++;
	br = r; CAST128_TYPE1(rc, r, *km, *kr); r = l ^ rc; l = br; km++; kr++;
	br = r; CAST128_TYPE2(rc, r, *km, *kr); r = l ^ rc; l = br; km++; kr++;
	br = r; CAST128_TYPE3(rc, r, *km, *kr); r = l ^ rc; l = br; km++; kr++;
	br = r; CAST128_TYPE1(rc, r, *km, *kr); r = l ^ rc; l = br;

	/* Step 4 */
	c[0] = (r >> 24) & 0xff;
	c[1] = (r >> 16) & 0xff;
	c[2] = (r >> 8) & 0xff;
	c[3] = r & 0xff;
	c[4] = (l >> 24) & 0xff;
	c[5] = (l >> 16) & 0xff;
	c[6] = (l >> 8) & 0xff;
	c[7] = l & 0xff;
}


void cast128_decrypt_round16(u_int8_t *m, const u_int8_t *c,
				u_int32_t *subkey)
{
	u_int32_t l;	/* left 32bit */
	u_int32_t r;	/* right 32bit */
	u_int32_t bl;	/* backup left 32bit */
	u_int32_t rc;	/* result code of CAST128_TYPE?() */
	u_int32_t *km, *kr;

	/* Step 2 */
	r = (c[0] << 24) | (c[1] << 16) | (c[2] << 8) | c[3];
	l = (c[4] << 24) | (c[5] << 16) | (c[6] << 8) | c[7];

	/* Step 3 */
	km = subkey + 15;
	kr = subkey + 31;

	bl = l; CAST128_TYPE1(rc, l, *km, *kr); l = r ^ rc; r = bl; km--; kr--;
	bl = l; CAST128_TYPE3(rc, l, *km, *kr); l = r ^ rc; r = bl; km--; kr--;
	bl = l; CAST128_TYPE2(rc, l, *km, *kr); l = r ^ rc; r = bl; km--; kr--;
	bl = l; CAST128_TYPE1(rc, l, *km, *kr); l = r ^ rc; r = bl; km--; kr--;
	bl = l; CAST128_TYPE3(rc, l, *km, *kr); l = r ^ rc; r = bl; km--; kr--;
	bl = l; CAST128_TYPE2(rc, l, *km, *kr); l = r ^ rc; r = bl; km--; kr--;
	bl = l; CAST128_TYPE1(rc, l, *km, *kr); l = r ^ rc; r = bl; km--; kr--;
	bl = l; CAST128_TYPE3(rc, l, *km, *kr); l = r ^ rc; r = bl; km--; kr--;
	bl = l; CAST128_TYPE2(rc, l, *km, *kr); l = r ^ rc; r = bl; km--; kr--;
	bl = l; CAST128_TYPE1(rc, l, *km, *kr); l = r ^ rc; r = bl; km--; kr--;
	bl = l; CAST128_TYPE3(rc, l, *km, *kr); l = r ^ rc; r = bl; km--; kr--;
	bl = l; CAST128_TYPE2(rc, l, *km, *kr); l = r ^ rc; r = bl; km--; kr--;
	bl = l; CAST128_TYPE1(rc, l, *km, *kr); l = r ^ rc; r = bl; km--; kr--;
	bl = l; CAST128_TYPE3(rc, l, *km, *kr); l = r ^ rc; r = bl; km--; kr--;
	bl = l; CAST128_TYPE2(rc, l, *km, *kr); l = r ^ rc; r = bl; km--; kr--;
	bl = l; CAST128_TYPE1(rc, l, *km, *kr); l = r ^ rc; r = bl;

	/* Step 4 */
	m[0] = (l >> 24) & 0xff;
	m[1] = (l >> 16) & 0xff;
	m[2] = (l >> 8) & 0xff;
	m[3] = l & 0xff;
	m[4] = (r >> 24) & 0xff;
	m[5] = (r >> 16) & 0xff;
	m[6] = (r >> 8) & 0xff;
	m[7] = r & 0xff;
}


void cast128_encrypt_round12(u_int8_t *c, const u_int8_t *m,
				u_int32_t *subkey)
{
	u_int32_t l;	/* left 32bit */
	u_int32_t r;	/* right 32bit */
	u_int32_t br;	/* backup right 32bit */
	u_int32_t rc;	/* result code of CAST128_TYPE?() */
	u_int32_t *km, *kr;

	/* Step 2 */
	l = (m[0] << 24) | (m[1] << 16) | (m[2] << 8) | m[3];
	r = (m[4] << 24) | (m[5] << 16) | (m[6] << 8) | m[7];

	/* Step 3 */
	km = subkey;
	kr = subkey + 16;

	br = r; CAST128_TYPE1(rc, r, *km, *kr); r = l ^ rc; l = br; km++; kr++;
	br = r; CAST128_TYPE2(rc, r, *km, *kr); r = l ^ rc; l = br; km++; kr++;
	br = r; CAST128_TYPE3(rc, r, *km, *kr); r = l ^ rc; l = br; km++; kr++;
	br = r; CAST128_TYPE1(rc, r, *km, *kr); r = l ^ rc; l = br; km++; kr++;
	br = r; CAST128_TYPE2(rc, r, *km, *kr); r = l ^ rc; l = br; km++; kr++;
	br = r; CAST128_TYPE3(rc, r, *km, *kr); r = l ^ rc; l = br; km++; kr++;
	br = r; CAST128_TYPE1(rc, r, *km, *kr); r = l ^ rc; l = br; km++; kr++;
	br = r; CAST128_TYPE2(rc, r, *km, *kr); r = l ^ rc; l = br; km++; kr++;
	br = r; CAST128_TYPE3(rc, r, *km, *kr); r = l ^ rc; l = br; km++; kr++;
	br = r; CAST128_TYPE1(rc, r, *km, *kr); r = l ^ rc; l = br; km++; kr++;
	br = r; CAST128_TYPE2(rc, r, *km, *kr); r = l ^ rc; l = br; km++; kr++;
	br = r; CAST128_TYPE3(rc, r, *km, *kr); r = l ^ rc; l = br;

	/* Step 4 */
	c[0] = (r >> 24) & 0xff;
	c[1] = (r >> 16) & 0xff;
	c[2] = (r >> 8) & 0xff;
	c[3] = r & 0xff;
	c[4] = (l >> 24) & 0xff;
	c[5] = (l >> 16) & 0xff;
	c[6] = (l >> 8) & 0xff;
	c[7] = l & 0xff;
}


void cast128_decrypt_round12(u_int8_t *m, const u_int8_t *c,
				u_int32_t *subkey)
{
	u_int32_t l;	/* left 32bit */
	u_int32_t r;	/* right 32bit */
	u_int32_t bl;	/* backup left 32bit */
	u_int32_t rc;	/* result code of CAST128_TYPE?() */
	u_int32_t *km, *kr;

	/* Step 2 */
	r = (c[0] << 24) | (c[1] << 16) | (c[2] << 8) | c[3];
	l = (c[4] << 24) | (c[5] << 16) | (c[6] << 8) | c[7];

	/* Step 3 */
	km = subkey + 11;
	kr = subkey + 27;

	bl = l; CAST128_TYPE3(rc, l, *km, *kr); l = r ^ rc; r = bl; km--; kr--;
	bl = l; CAST128_TYPE2(rc, l, *km, *kr); l = r ^ rc; r = bl; km--; kr--;
	bl = l; CAST128_TYPE1(rc, l, *km, *kr); l = r ^ rc; r = bl; km--; kr--;
	bl = l; CAST128_TYPE3(rc, l, *km, *kr); l = r ^ rc; r = bl; km--; kr--;
	bl = l; CAST128_TYPE2(rc, l, *km, *kr); l = r ^ rc; r = bl; km--; kr--;
	bl = l; CAST128_TYPE1(rc, l, *km, *kr); l = r ^ rc; r = bl; km--; kr--;
	bl = l; CAST128_TYPE3(rc, l, *km, *kr); l = r ^ rc; r = bl; km--; kr--;
	bl = l; CAST128_TYPE2(rc, l, *km, *kr); l = r ^ rc; r = bl; km--; kr--;
	bl = l; CAST128_TYPE1(rc, l, *km, *kr); l = r ^ rc; r = bl; km--; kr--;
	bl = l; CAST128_TYPE3(rc, l, *km, *kr); l = r ^ rc; r = bl; km--; kr--;
	bl = l; CAST128_TYPE2(rc, l, *km, *kr); l = r ^ rc; r = bl; km--; kr--;
	bl = l; CAST128_TYPE1(rc, l, *km, *kr); l = r ^ rc; r = bl;

	/* Step 4 */
	m[0] = (l >> 24) & 0xff;
	m[1] = (l >> 16) & 0xff;
	m[2] = (l >> 8) & 0xff;
	m[3] = l & 0xff;
	m[4] = (r >> 24) & 0xff;
	m[5] = (r >> 16) & 0xff;
	m[6] = (r >> 8) & 0xff;
	m[7] = r & 0xff;
}


static u_int32_t S1[] = {
	0x30fb40d4, 0x9fa0ff0b, 0x6beccd2f, 0x3f258c7a,
	0x1e213f2f, 0x9c004dd3, 0x6003e540, 0xcf9fc949,
	0xbfd4af27, 0x88bbbdb5, 0xe2034090, 0x98d09675,
	0x6e63a0e0, 0x15c361d2, 0xc2e7661d, 0x22d4ff8e,
	0x28683b6f, 0xc07fd059, 0xff2379c8, 0x775f50e2,
	0x43c340d3, 0xdf2f8656, 0x887ca41a, 0xa2d2bd2d,
	0xa1c9e0d6, 0x346c4819, 0x61b76d87, 0x22540f2f,
	0x2abe32e1, 0xaa54166b, 0x22568e3a, 0xa2d341d0,
	0x66db40c8, 0xa784392f, 0x004dff2f, 0x2db9d2de,
	0x97943fac, 0x4a97c1d8, 0x527644b7, 0xb5f437a7,
	0xb82cbaef, 0xd751d159, 0x6ff7f0ed, 0x5a097a1f,
	0x827b68d0, 0x90ecf52e, 0x22b0c054, 0xbc8e5935,
	0x4b6d2f7f, 0x50bb64a2, 0xd2664910, 0xbee5812d,
	0xb7332290, 0xe93b159f, 0xb48ee411, 0x4bff345d,
	0xfd45c240, 0xad31973f, 0xc4f6d02e, 0x55fc8165,
	0xd5b1caad, 0xa1ac2dae, 0xa2d4b76d, 0xc19b0c50,
	0x882240f2, 0x0c6e4f38, 0xa4e4bfd7, 0x4f5ba272,
	0x564c1d2f, 0xc59c5319, 0xb949e354, 0xb04669fe,
	0xb1b6ab8a, 0xc71358dd, 0x6385c545, 0x110f935d,
	0x57538ad5, 0x6a390493, 0xe63d37e0, 0x2a54f6b3,
	0x3a787d5f, 0x6276a0b5, 0x19a6fcdf, 0x7a42206a,
	0x29f9d4d5, 0xf61b1891, 0xbb72275e, 0xaa508167,
	0x38901091, 0xc6b505eb, 0x84c7cb8c, 0x2ad75a0f,
	0x874a1427, 0xa2d1936b, 0x2ad286af, 0xaa56d291,
	0xd7894360, 0x425c750d, 0x93b39e26, 0x187184c9,
	0x6c00b32d, 0x73e2bb14, 0xa0bebc3c, 0x54623779,
	0x64459eab, 0x3f328b82, 0x7718cf82, 0x59a2cea6,
	0x04ee002e, 0x89fe78e6, 0x3fab0950, 0x325ff6c2,
	0x81383f05, 0x6963c5c8, 0x76cb5ad6, 0xd49974c9,
	0xca180dcf, 0x380782d5, 0xc7fa5cf6, 0x8ac31511,
	0x35e79e13, 0x47da91d0, 0xf40f9086, 0xa7e2419e,
	0x31366241, 0x051ef495, 0xaa573b04, 0x4a805d8d,
	0x548300d0, 0x00322a3c, 0xbf64cddf, 0xba57a68e,
	0x75c6372b, 0x50afd341, 0xa7c13275, 0x915a0bf5,
	0x6b54bfab, 0x2b0b1426, 0xab4cc9d7, 0x449ccd82,
	0xf7fbf265, 0xab85c5f3, 0x1b55db94, 0xaad4e324,
	0xcfa4bd3f, 0x2deaa3e2, 0x9e204d02, 0xc8bd25ac,
	0xeadf55b3, 0xd5bd9e98, 0xe31231b2, 0x2ad5ad6c,
	0x954329de, 0xadbe4528, 0xd8710f69, 0xaa51c90f,
	0xaa786bf6, 0x22513f1e, 0xaa51a79b, 0x2ad344cc,
	0x7b5a41f0, 0xd37cfbad, 0x1b069505, 0x41ece491,
	0xb4c332e6, 0x032268d4, 0xc9600acc, 0xce387e6d,
	0xbf6bb16c, 0x6a70fb78, 0x0d03d9c9, 0xd4df39de,
	0xe01063da, 0x4736f464, 0x5ad328d8, 0xb347cc96,
	0x75bb0fc3, 0x98511bfb, 0x4ffbcc35, 0xb58bcf6a,
	0xe11f0abc, 0xbfc5fe4a, 0xa70aec10, 0xac39570a,
	0x3f04442f, 0x6188b153, 0xe0397a2e, 0x5727cb79,
	0x9ceb418f, 0x1cacd68d, 0x2ad37c96, 0x0175cb9d,
	0xc69dff09, 0xc75b65f0, 0xd9db40d8, 0xec0e7779,
	0x4744ead4, 0xb11c3274, 0xdd24cb9e, 0x7e1c54bd,
	0xf01144f9, 0xd2240eb1, 0x9675b3fd, 0xa3ac3755,
	0xd47c27af, 0x51c85f4d, 0x56907596, 0xa5bb15e6,
	0x580304f0, 0xca042cf1, 0x011a37ea, 0x8dbfaadb,
	0x35ba3e4a, 0x3526ffa0, 0xc37b4d09, 0xbc306ed9,
	0x98a52666, 0x5648f725, 0xff5e569d, 0x0ced63d0,
	0x7c63b2cf, 0x700b45e1, 0xd5ea50f1, 0x85a92872,
	0xaf1fbda7, 0xd4234870, 0xa7870bf3, 0x2d3b4d79,
	0x42e04198, 0x0cd0ede7, 0x26470db8, 0xf881814c,
	0x474d6ad7, 0x7c0c5e5c, 0xd1231959, 0x381b7298,
	0xf5d2f4db, 0xab838653, 0x6e2f1e23, 0x83719c9e,
	0xbd91e046, 0x9a56456e, 0xdc39200c, 0x20c8c571,
	0x962bda1c, 0xe1e696ff, 0xb141ab08, 0x7cca89b9,
	0x1a69e783, 0x02cc4843, 0xa2f7c579, 0x429ef47d,
	0x427b169c, 0x5ac9f049, 0xdd8f0f00, 0x5c8165bf,
};

static u_int32_t S2[] = {
	0x1f201094, 0xef0ba75b, 0x69e3cf7e, 0x393f4380,
	0xfe61cf7a, 0xeec5207a, 0x55889c94, 0x72fc0651,
	0xada7ef79, 0x4e1d7235, 0xd55a63ce, 0xde0436ba,
	0x99c430ef, 0x5f0c0794, 0x18dcdb7d, 0xa1d6eff3,
	0xa0b52f7b, 0x59e83605, 0xee15b094, 0xe9ffd909,
	0xdc440086, 0xef944459, 0xba83ccb3, 0xe0c3cdfb,
	0xd1da4181, 0x3b092ab1, 0xf997f1c1, 0xa5e6cf7b,
	0x01420ddb, 0xe4e7ef5b, 0x25a1ff41, 0xe180f806,
	0x1fc41080, 0x179bee7a, 0xd37ac6a9, 0xfe5830a4,
	0x98de8b7f, 0x77e83f4e, 0x79929269, 0x24fa9f7b,
	0xe113c85b, 0xacc40083, 0xd7503525, 0xf7ea615f,
	0x62143154, 0x0d554b63, 0x5d681121, 0xc866c359,
	0x3d63cf73, 0xcee234c0, 0xd4d87e87, 0x5c672b21,
	0x071f6181, 0x39f7627f, 0x361e3084, 0xe4eb573b,
	0x602f64a4, 0xd63acd9c, 0x1bbc4635, 0x9e81032d,
	0x2701f50c, 0x99847ab4, 0xa0e3df79, 0xba6cf38c,
	0x10843094, 0x2537a95e, 0xf46f6ffe, 0xa1ff3b1f,
	0x208cfb6a, 0x8f458c74, 0xd9e0a227, 0x4ec73a34,
	0xfc884f69, 0x3e4de8df, 0xef0e0088, 0x3559648d,
	0x8a45388c, 0x1d804366, 0x721d9bfd, 0xa58684bb,
	0xe8256333, 0x844e8212, 0x128d8098, 0xfed33fb4,
	0xce280ae1, 0x27e19ba5, 0xd5a6c252, 0xe49754bd,
	0xc5d655dd, 0xeb667064, 0x77840b4d, 0xa1b6a801,
	0x84db26a9, 0xe0b56714, 0x21f043b7, 0xe5d05860,
	0x54f03084, 0x066ff472, 0xa31aa153, 0xdadc4755,
	0xb5625dbf, 0x68561be6, 0x83ca6b94, 0x2d6ed23b,
	0xeccf01db, 0xa6d3d0ba, 0xb6803d5c, 0xaf77a709,
	0x33b4a34c, 0x397bc8d6, 0x5ee22b95, 0x5f0e5304,
	0x81ed6f61, 0x20e74364, 0xb45e1378, 0xde18639b,
	0x881ca122, 0xb96726d1, 0x8049a7e8, 0x22b7da7b,
	0x5e552d25, 0x5272d237, 0x79d2951c, 0xc60d894c,
	0x488cb402, 0x1ba4fe5b, 0xa4b09f6b, 0x1ca815cf,
	0xa20c3005, 0x8871df63, 0xb9de2fcb, 0x0cc6c9e9,
	0x0beeff53, 0xe3214517, 0xb4542835, 0x9f63293c,
	0xee41e729, 0x6e1d2d7c, 0x50045286, 0x1e6685f3,
	0xf33401c6, 0x30a22c95, 0x31a70850, 0x60930f13,
	0x73f98417, 0xa1269859, 0xec645c44, 0x52c877a9,
	0xcdff33a6, 0xa02b1741, 0x7cbad9a2, 0x2180036f,
	0x50d99c08, 0xcb3f4861, 0xc26bd765, 0x64a3f6ab,
	0x80342676, 0x25a75e7b, 0xe4e6d1fc, 0x20c710e6,
	0xcdf0b680, 0x17844d3b, 0x31eef84d, 0x7e0824e4,
	0x2ccb49eb, 0x846a3bae, 0x8ff77888, 0xee5d60f6,
	0x7af75673, 0x2fdd5cdb, 0xa11631c1, 0x30f66f43,
	0xb3faec54, 0x157fd7fa, 0xef8579cc, 0xd152de58,
	0xdb2ffd5e, 0x8f32ce19, 0x306af97a, 0x02f03ef8,
	0x99319ad5, 0xc242fa0f, 0xa7e3ebb0, 0xc68e4906,
	0xb8da230c, 0x80823028, 0xdcdef3c8, 0xd35fb171,
	0x088a1bc8, 0xbec0c560, 0x61a3c9e8, 0xbca8f54d,
	0xc72feffa, 0x22822e99, 0x82c570b4, 0xd8d94e89,
	0x8b1c34bc, 0x301e16e6, 0x273be979, 0xb0ffeaa6,
	0x61d9b8c6, 0x00b24869, 0xb7ffce3f, 0x08dc283b,
	0x43daf65a, 0xf7e19798, 0x7619b72f, 0x8f1c9ba4,
	0xdc8637a0, 0x16a7d3b1, 0x9fc393b7, 0xa7136eeb,
	0xc6bcc63e, 0x1a513742, 0xef6828bc, 0x520365d6,
	0x2d6a77ab, 0x3527ed4b, 0x821fd216, 0x095c6e2e,
	0xdb92f2fb, 0x5eea29cb, 0x145892f5, 0x91584f7f,
	0x5483697b, 0x2667a8cc, 0x85196048, 0x8c4bacea,
	0x833860d4, 0x0d23e0f9, 0x6c387e8a, 0x0ae6d249,
	0xb284600c, 0xd835731d, 0xdcb1c647, 0xac4c56ea,
	0x3ebd81b3, 0x230eabb0, 0x6438bc87, 0xf0b5b1fa,
	0x8f5ea2b3, 0xfc184642, 0x0a036b7a, 0x4fb089bd,
	0x649da589, 0xa345415e, 0x5c038323, 0x3e5d3bb9,
	0x43d79572, 0x7e6dd07c, 0x06dfdf1e, 0x6c6cc4ef,
	0x7160a539, 0x73bfbe70, 0x83877605, 0x4523ecf1,
};

static u_int32_t S3[] = {
	0x8defc240, 0x25fa5d9f, 0xeb903dbf, 0xe810c907,
	0x47607fff, 0x369fe44b, 0x8c1fc644, 0xaececa90,
	0xbeb1f9bf, 0xeefbcaea, 0xe8cf1950, 0x51df07ae,
	0x920e8806, 0xf0ad0548, 0xe13c8d83, 0x927010d5,
	0x11107d9f, 0x07647db9, 0xb2e3e4d4, 0x3d4f285e,
	0xb9afa820, 0xfade82e0, 0xa067268b, 0x8272792e,
	0x553fb2c0, 0x489ae22b, 0xd4ef9794, 0x125e3fbc,
	0x21fffcee, 0x825b1bfd, 0x9255c5ed, 0x1257a240,
	0x4e1a8302, 0xbae07fff, 0x528246e7, 0x8e57140e,
	0x3373f7bf, 0x8c9f8188, 0xa6fc4ee8, 0xc982b5a5,
	0xa8c01db7, 0x579fc264, 0x67094f31, 0xf2bd3f5f,
	0x40fff7c1, 0x1fb78dfc, 0x8e6bd2c1, 0x437be59b,
	0x99b03dbf, 0xb5dbc64b, 0x638dc0e6, 0x55819d99,
	0xa197c81c, 0x4a012d6e, 0xc5884a28, 0xccc36f71,
	0xb843c213, 0x6c0743f1, 0x8309893c, 0x0feddd5f,
	0x2f7fe850, 0xd7c07f7e, 0x02507fbf, 0x5afb9a04,
	0xa747d2d0, 0x1651192e, 0xaf70bf3e, 0x58c31380,
	0x5f98302e, 0x727cc3c4, 0x0a0fb402, 0x0f7fef82,
	0x8c96fdad, 0x5d2c2aae, 0x8ee99a49, 0x50da88b8,
	0x8427f4a0, 0x1eac5790, 0x796fb449, 0x8252dc15,
	0xefbd7d9b, 0xa672597d, 0xada840d8, 0x45f54504,
	0xfa5d7403, 0xe83ec305, 0x4f91751a, 0x925669c2,
	0x23efe941, 0xa903f12e, 0x60270df2, 0x0276e4b6,
	0x94fd6574, 0x927985b2, 0x8276dbcb, 0x02778176,
	0xf8af918d, 0x4e48f79e, 0x8f616ddf, 0xe29d840e,
	0x842f7d83, 0x340ce5c8, 0x96bbb682, 0x93b4b148,
	0xef303cab, 0x984faf28, 0x779faf9b, 0x92dc560d,
	0x224d1e20, 0x8437aa88, 0x7d29dc96, 0x2756d3dc,
	0x8b907cee, 0xb51fd240, 0xe7c07ce3, 0xe566b4a1,
	0xc3e9615e, 0x3cf8209d, 0x6094d1e3, 0xcd9ca341,
	0x5c76460e, 0x00ea983b, 0xd4d67881, 0xfd47572c,
	0xf76cedd9, 0xbda8229c, 0x127dadaa, 0x438a074e,
	0x1f97c090, 0x081bdb8a, 0x93a07ebe, 0xb938ca15,
	0x97b03cff, 0x3dc2c0f8, 0x8d1ab2ec, 0x64380e51,
	0x68cc7bfb, 0xd90f2788, 0x12490181, 0x5de5ffd4,
	0xdd7ef86a, 0x76a2e214, 0xb9a40368, 0x925d958f,
	0x4b39fffa, 0xba39aee9, 0xa4ffd30b, 0xfaf7933b,
	0x6d498623, 0x193cbcfa, 0x27627545, 0x825cf47a,
	0x61bd8ba0, 0xd11e42d1, 0xcead04f4, 0x127ea392,
	0x10428db7, 0x8272a972, 0x9270c4a8, 0x127de50b,
	0x285ba1c8, 0x3c62f44f, 0x35c0eaa5, 0xe805d231,
	0x428929fb, 0xb4fcdf82, 0x4fb66a53, 0x0e7dc15b,
	0x1f081fab, 0x108618ae, 0xfcfd086d, 0xf9ff2889,
	0x694bcc11, 0x236a5cae, 0x12deca4d, 0x2c3f8cc5,
	0xd2d02dfe, 0xf8ef5896, 0xe4cf52da, 0x95155b67,
	0x494a488c, 0xb9b6a80c, 0x5c8f82bc, 0x89d36b45,
	0x3a609437, 0xec00c9a9, 0x44715253, 0x0a874b49,
	0xd773bc40, 0x7c34671c, 0x02717ef6, 0x4feb5536,
	0xa2d02fff, 0xd2bf60c4, 0xd43f03c0, 0x50b4ef6d,
	0x07478cd1, 0x006e1888, 0xa2e53f55, 0xb9e6d4bc,
	0xa2048016, 0x97573833, 0xd7207d67, 0xde0f8f3d,
	0x72f87b33, 0xabcc4f33, 0x7688c55d, 0x7b00a6b0,
	0x947b0001, 0x570075d2, 0xf9bb88f8, 0x8942019e,
	0x4264a5ff, 0x856302e0, 0x72dbd92b, 0xee971b69,
	0x6ea22fde, 0x5f08ae2b, 0xaf7a616d, 0xe5c98767,
	0xcf1febd2, 0x61efc8c2, 0xf1ac2571, 0xcc8239c2,
	0x67214cb8, 0xb1e583d1, 0xb7dc3e62, 0x7f10bdce,
	0xf90a5c38, 0x0ff0443d, 0x606e6dc6, 0x60543a49,
	0x5727c148, 0x2be98a1d, 0x8ab41738, 0x20e1be24,
	0xaf96da0f, 0x68458425, 0x99833be5, 0x600d457d,
	0x282f9350, 0x8334b362, 0xd91d1120, 0x2b6d8da0,
	0x642b1e31, 0x9c305a00, 0x52bce688, 0x1b03588a,
	0xf7baefd5, 0x4142ed9c, 0xa4315c11, 0x83323ec5,
	0xdfef4636, 0xa133c501, 0xe9d3531c, 0xee353783,
};

static u_int32_t S4[] = {
	0x9db30420, 0x1fb6e9de, 0xa7be7bef, 0xd273a298,
	0x4a4f7bdb, 0x64ad8c57, 0x85510443, 0xfa020ed1,
	0x7e287aff, 0xe60fb663, 0x095f35a1, 0x79ebf120,
	0xfd059d43, 0x6497b7b1, 0xf3641f63, 0x241e4adf,
	0x28147f5f, 0x4fa2b8cd, 0xc9430040, 0x0cc32220,
	0xfdd30b30, 0xc0a5374f, 0x1d2d00d9, 0x24147b15,
	0xee4d111a, 0x0fca5167, 0x71ff904c, 0x2d195ffe,
	0x1a05645f, 0x0c13fefe, 0x081b08ca, 0x05170121,
	0x80530100, 0xe83e5efe, 0xac9af4f8, 0x7fe72701,
	0xd2b8ee5f, 0x06df4261, 0xbb9e9b8a, 0x7293ea25,
	0xce84ffdf, 0xf5718801, 0x3dd64b04, 0xa26f263b,
	0x7ed48400, 0x547eebe6, 0x446d4ca0, 0x6cf3d6f5,
	0x2649abdf, 0xaea0c7f5, 0x36338cc1, 0x503f7e93,
	0xd3772061, 0x11b638e1, 0x72500e03, 0xf80eb2bb,
	0xabe0502e, 0xec8d77de, 0x57971e81, 0xe14f6746,
	0xc9335400, 0x6920318f, 0x081dbb99, 0xffc304a5,
	0x4d351805, 0x7f3d5ce3, 0xa6c866c6, 0x5d5bcca9,
	0xdaec6fea, 0x9f926f91, 0x9f46222f, 0x3991467d,
	0xa5bf6d8e, 0x1143c44f, 0x43958302, 0xd0214eeb,
	0x022083b8, 0x3fb6180c, 0x18f8931e, 0x281658e6,
	0x26486e3e, 0x8bd78a70, 0x7477e4c1, 0xb506e07c,
	0xf32d0a25, 0x79098b02, 0xe4eabb81, 0x28123b23,
	0x69dead38, 0x1574ca16, 0xdf871b62, 0x211c40b7,
	0xa51a9ef9, 0x0014377b, 0x041e8ac8, 0x09114003,
	0xbd59e4d2, 0xe3d156d5, 0x4fe876d5, 0x2f91a340,
	0x557be8de, 0x00eae4a7, 0x0ce5c2ec, 0x4db4bba6,
	0xe756bdff, 0xdd3369ac, 0xec17b035, 0x06572327,
	0x99afc8b0, 0x56c8c391, 0x6b65811c, 0x5e146119,
	0x6e85cb75, 0xbe07c002, 0xc2325577, 0x893ff4ec,
	0x5bbfc92d, 0xd0ec3b25, 0xb7801ab7, 0x8d6d3b24,
	0x20c763ef, 0xc366a5fc, 0x9c382880, 0x0ace3205,
	0xaac9548a, 0xeca1d7c7, 0x041afa32, 0x1d16625a,
	0x6701902c, 0x9b757a54, 0x31d477f7, 0x9126b031,
	0x36cc6fdb, 0xc70b8b46, 0xd9e66a48, 0x56e55a79,
	0x026a4ceb, 0x52437eff, 0x2f8f76b4, 0x0df980a5,
	0x8674cde3, 0xedda04eb, 0x17a9be04, 0x2c18f4df,
	0xb7747f9d, 0xab2af7b4, 0xefc34d20, 0x2e096b7c,
	0x1741a254, 0xe5b6a035, 0x213d42f6, 0x2c1c7c26,
	0x61c2f50f, 0x6552daf9, 0xd2c231f8, 0x25130f69,
	0xd8167fa2, 0x0418f2c8, 0x001a96a6, 0x0d1526ab,
	0x63315c21, 0x5e0a72ec, 0x49bafefd, 0x187908d9,
	0x8d0dbd86, 0x311170a7, 0x3e9b640c, 0xcc3e10d7,
	0xd5cad3b6, 0x0caec388, 0xf73001e1, 0x6c728aff,
	0x71eae2a1, 0x1f9af36e, 0xcfcbd12f, 0xc1de8417,
	0xac07be6b, 0xcb44a1d8, 0x8b9b0f56, 0x013988c3,
	0xb1c52fca, 0xb4be31cd, 0xd8782806, 0x12a3a4e2,
	0x6f7de532, 0x58fd7eb6, 0xd01ee900, 0x24adffc2,
	0xf4990fc5, 0x9711aac5, 0x001d7b95, 0x82e5e7d2,
	0x109873f6, 0x00613096, 0xc32d9521, 0xada121ff,
	0x29908415, 0x7fbb977f, 0xaf9eb3db, 0x29c9ed2a,
	0x5ce2a465, 0xa730f32c, 0xd0aa3fe8, 0x8a5cc091,
	0xd49e2ce7, 0x0ce454a9, 0xd60acd86, 0x015f1919,
	0x77079103, 0xdea03af6, 0x78a8565e, 0xdee356df,
	0x21f05cbe, 0x8b75e387, 0xb3c50651, 0xb8a5c3ef,
	0xd8eeb6d2, 0xe523be77, 0xc2154529, 0x2f69efdf,
	0xafe67afb, 0xf470c4b2, 0xf3e0eb5b, 0xd6cc9876,
	0x39e4460c, 0x1fda8538, 0x1987832f, 0xca007367,
	0xa99144f8, 0x296b299e, 0x492fc295, 0x9266beab,
	0xb5676e69, 0x9bd3ddda, 0xdf7e052f, 0xdb25701c,
	0x1b5e51ee, 0xf65324e6, 0x6afce36c, 0x0316cc04,
	0x8644213e, 0xb7dc59d0, 0x7965291f, 0xccd6fd43,
	0x41823979, 0x932bcdf6, 0xb657c34d, 0x4edfd282,
	0x7ae5290c, 0x3cb9536b, 0x851e20fe, 0x9833557e,
	0x13ecf0b0, 0xd3ffb372, 0x3f85c5c1, 0x0aef7ed2,
};

static u_int32_t S5[] = {
	0x7ec90c04, 0x2c6e74b9, 0x9b0e66df, 0xa6337911,
	0xb86a7fff, 0x1dd358f5, 0x44dd9d44, 0x1731167f,
	0x08fbf1fa, 0xe7f511cc, 0xd2051b00, 0x735aba00,
	0x2ab722d8, 0x386381cb, 0xacf6243a, 0x69befd7a,
	0xe6a2e77f, 0xf0c720cd, 0xc4494816, 0xccf5c180,
	0x38851640, 0x15b0a848, 0xe68b18cb, 0x4caadeff,
	0x5f480a01, 0x0412b2aa, 0x259814fc, 0x41d0efe2,
	0x4e40b48d, 0x248eb6fb, 0x8dba1cfe, 0x41a99b02,
	0x1a550a04, 0xba8f65cb, 0x7251f4e7, 0x95a51725,
	0xc106ecd7, 0x97a5980a, 0xc539b9aa, 0x4d79fe6a,
	0xf2f3f763, 0x68af8040, 0xed0c9e56, 0x11b4958b,
	0xe1eb5a88, 0x8709e6b0, 0xd7e07156, 0x4e29fea7,
	0x6366e52d, 0x02d1c000, 0xc4ac8e05, 0x9377f571,
	0x0c05372a, 0x578535f2, 0x2261be02, 0xd642a0c9,
	0xdf13a280, 0x74b55bd2, 0x682199c0, 0xd421e5ec,
	0x53fb3ce8, 0xc8adedb3, 0x28a87fc9, 0x3d959981,
	0x5c1ff900, 0xfe38d399, 0x0c4eff0b, 0x062407ea,
	0xaa2f4fb1, 0x4fb96976, 0x90c79505, 0xb0a8a774,
	0xef55a1ff, 0xe59ca2c2, 0xa6b62d27, 0xe66a4263,
	0xdf65001f, 0x0ec50966, 0xdfdd55bc, 0x29de0655,
	0x911e739a, 0x17af8975, 0x32c7911c, 0x89f89468,
	0x0d01e980, 0x524755f4, 0x03b63cc9, 0x0cc844b2,
	0xbcf3f0aa, 0x87ac36e9, 0xe53a7426, 0x01b3d82b,
	0x1a9e7449, 0x64ee2d7e, 0xcddbb1da, 0x01c94910,
	0xb868bf80, 0x0d26f3fd, 0x9342ede7, 0x04a5c284,
	0x636737b6, 0x50f5b616, 0xf24766e3, 0x8eca36c1,
	0x136e05db, 0xfef18391, 0xfb887a37, 0xd6e7f7d4,
	0xc7fb7dc9, 0x3063fcdf, 0xb6f589de, 0xec2941da,
	0x26e46695, 0xb7566419, 0xf654efc5, 0xd08d58b7,
	0x48925401, 0xc1bacb7f, 0xe5ff550f, 0xb6083049,
	0x5bb5d0e8, 0x87d72e5a, 0xab6a6ee1, 0x223a66ce,
	0xc62bf3cd, 0x9e0885f9, 0x68cb3e47, 0x086c010f,
	0xa21de820, 0xd18b69de, 0xf3f65777, 0xfa02c3f6,
	0x407edac3, 0xcbb3d550, 0x1793084d, 0xb0d70eba,
	0x0ab378d5, 0xd951fb0c, 0xded7da56, 0x4124bbe4,
	0x94ca0b56, 0x0f5755d1, 0xe0e1e56e, 0x6184b5be,
	0x580a249f, 0x94f74bc0, 0xe327888e, 0x9f7b5561,
	0xc3dc0280, 0x05687715, 0x646c6bd7, 0x44904db3,
	0x66b4f0a3, 0xc0f1648a, 0x697ed5af, 0x49e92ff6,
	0x309e374f, 0x2cb6356a, 0x85808573, 0x4991f840,
	0x76f0ae02, 0x083be84d, 0x28421c9a, 0x44489406,
	0x736e4cb8, 0xc1092910, 0x8bc95fc6, 0x7d869cf4,
	0x134f616f, 0x2e77118d, 0xb31b2be1, 0xaa90b472,
	0x3ca5d717, 0x7d161bba, 0x9cad9010, 0xaf462ba2,
	0x9fe459d2, 0x45d34559, 0xd9f2da13, 0xdbc65487,
	0xf3e4f94e, 0x176d486f, 0x097c13ea, 0x631da5c7,
	0x445f7382, 0x175683f4, 0xcdc66a97, 0x70be0288,
	0xb3cdcf72, 0x6e5dd2f3, 0x20936079, 0x459b80a5,
	0xbe60e2db, 0xa9c23101, 0xeba5315c, 0x224e42f2,
	0x1c5c1572, 0xf6721b2c, 0x1ad2fff3, 0x8c25404e,
	0x324ed72f, 0x4067b7fd, 0x0523138e, 0x5ca3bc78,
	0xdc0fd66e, 0x75922283, 0x784d6b17, 0x58ebb16e,
	0x44094f85, 0x3f481d87, 0xfcfeae7b, 0x77b5ff76,
	0x8c2302bf, 0xaaf47556, 0x5f46b02a, 0x2b092801,
	0x3d38f5f7, 0x0ca81f36, 0x52af4a8a, 0x66d5e7c0,
	0xdf3b0874, 0x95055110, 0x1b5ad7a8, 0xf61ed5ad,
	0x6cf6e479, 0x20758184, 0xd0cefa65, 0x88f7be58,
	0x4a046826, 0x0ff6f8f3, 0xa09c7f70, 0x5346aba0,
	0x5ce96c28, 0xe176eda3, 0x6bac307f, 0x376829d2,
	0x85360fa9, 0x17e3fe2a, 0x24b79767, 0xf5a96b20,
	0xd6cd2595, 0x68ff1ebf, 0x7555442c, 0xf19f06be,
	0xf9e0659a, 0xeeb9491d, 0x34010718, 0xbb30cab8,
	0xe822fe15, 0x88570983, 0x750e6249, 0xda627e55,
	0x5e76ffa8, 0xb1534546, 0x6d47de08, 0xefe9e7d4,
};

static u_int32_t S6[] = {
	0xf6fa8f9d, 0x2cac6ce1, 0x4ca34867, 0xe2337f7c,
	0x95db08e7, 0x016843b4, 0xeced5cbc, 0x325553ac,
	0xbf9f0960, 0xdfa1e2ed, 0x83f0579d, 0x63ed86b9,
	0x1ab6a6b8, 0xde5ebe39, 0xf38ff732, 0x8989b138,
	0x33f14961, 0xc01937bd, 0xf506c6da, 0xe4625e7e,
	0xa308ea99, 0x4e23e33c, 0x79cbd7cc, 0x48a14367,
	0xa3149619, 0xfec94bd5, 0xa114174a, 0xeaa01866,
	0xa084db2d, 0x09a8486f, 0xa888614a, 0x2900af98,
	0x01665991, 0xe1992863, 0xc8f30c60, 0x2e78ef3c,
	0xd0d51932, 0xcf0fec14, 0xf7ca07d2, 0xd0a82072,
	0xfd41197e, 0x9305a6b0, 0xe86be3da, 0x74bed3cd,
	0x372da53c, 0x4c7f4448, 0xdab5d440, 0x6dba0ec3,
	0x083919a7, 0x9fbaeed9, 0x49dbcfb0, 0x4e670c53,
	0x5c3d9c01, 0x64bdb941, 0x2c0e636a, 0xba7dd9cd,
	0xea6f7388, 0xe70bc762, 0x35f29adb, 0x5c4cdd8d,
	0xf0d48d8c, 0xb88153e2, 0x08a19866, 0x1ae2eac8,
	0x284caf89, 0xaa928223, 0x9334be53, 0x3b3a21bf,
	0x16434be3, 0x9aea3906, 0xefe8c36e, 0xf890cdd9,
	0x80226dae, 0xc340a4a3, 0xdf7e9c09, 0xa694a807,
	0x5b7c5ecc, 0x221db3a6, 0x9a69a02f, 0x68818a54,
	0xceb2296f, 0x53c0843a, 0xfe893655, 0x25bfe68a,
	0xb4628abc, 0xcf222ebf, 0x25ac6f48, 0xa9a99387,
	0x53bddb65, 0xe76ffbe7, 0xe967fd78, 0x0ba93563,
	0x8e342bc1, 0xe8a11be9, 0x4980740d, 0xc8087dfc,
	0x8de4bf99, 0xa11101a0, 0x7fd37975, 0xda5a26c0,
	0xe81f994f, 0x9528cd89, 0xfd339fed, 0xb87834bf,
	0x5f04456d, 0x22258698, 0xc9c4c83b, 0x2dc156be,
	0x4f628daa, 0x57f55ec5, 0xe2220abe, 0xd2916ebf,
	0x4ec75b95, 0x24f2c3c0, 0x42d15d99, 0xcd0d7fa0,
	0x7b6e27ff, 0xa8dc8af0, 0x7345c106, 0xf41e232f,
	0x35162386, 0xe6ea8926, 0x3333b094, 0x157ec6f2,
	0x372b74af, 0x692573e4, 0xe9a9d848, 0xf3160289,
	0x3a62ef1d, 0xa787e238, 0xf3a5f676, 0x74364853,
	0x20951063, 0x4576698d, 0xb6fad407, 0x592af950,
	0x36f73523, 0x4cfb6e87, 0x7da4cec0, 0x6c152daa,
	0xcb0396a8, 0xc50dfe5d, 0xfcd707ab, 0x0921c42f,
	0x89dff0bb, 0x5fe2be78, 0x448f4f33, 0x754613c9,
	0x2b05d08d, 0x48b9d585, 0xdc049441, 0xc8098f9b,
	0x7dede786, 0xc39a3373, 0x42410005, 0x6a091751,
	0x0ef3c8a6, 0x890072d6, 0x28207682, 0xa9a9f7be,
	0xbf32679d, 0xd45b5b75, 0xb353fd00, 0xcbb0e358,
	0x830f220a, 0x1f8fb214, 0xd372cf08, 0xcc3c4a13,
	0x8cf63166, 0x061c87be, 0x88c98f88, 0x6062e397,
	0x47cf8e7a, 0xb6c85283, 0x3cc2acfb, 0x3fc06976,
	0x4e8f0252, 0x64d8314d, 0xda3870e3, 0x1e665459,
	0xc10908f0, 0x513021a5, 0x6c5b68b7, 0x822f8aa0,
	0x3007cd3e, 0x74719eef, 0xdc872681, 0x073340d4,
	0x7e432fd9, 0x0c5ec241, 0x8809286c, 0xf592d891,
	0x08a930f6, 0x957ef305, 0xb7fbffbd, 0xc266e96f,
	0x6fe4ac98, 0xb173ecc0, 0xbc60b42a, 0x953498da,
	0xfba1ae12, 0x2d4bd736, 0x0f25faab, 0xa4f3fceb,
	0xe2969123, 0x257f0c3d, 0x9348af49, 0x361400bc,
	0xe8816f4a, 0x3814f200, 0xa3f94043, 0x9c7a54c2,
	0xbc704f57, 0xda41e7f9, 0xc25ad33a, 0x54f4a084,
	0xb17f5505, 0x59357cbe, 0xedbd15c8, 0x7f97c5ab,
	0xba5ac7b5, 0xb6f6deaf, 0x3a479c3a, 0x5302da25,
	0x653d7e6a, 0x54268d49, 0x51a477ea, 0x5017d55b,
	0xd7d25d88, 0x44136c76, 0x0404a8c8, 0xb8e5a121,
	0xb81a928a, 0x60ed5869, 0x97c55b96, 0xeaec991b,
	0x29935913, 0x01fdb7f1, 0x088e8dfa, 0x9ab6f6f5,
	0x3b4cbf9f, 0x4a5de3ab, 0xe6051d35, 0xa0e1d855,
	0xd36b4cf1, 0xf544edeb, 0xb0e93524, 0xbebb8fbd,
	0xa2d762cf, 0x49c92f54, 0x38b5f331, 0x7128a454,
	0x48392905, 0xa65b1db8, 0x851c97bd, 0xd675cf2f,
};

static u_int32_t S7[] = {
	0x85e04019, 0x332bf567, 0x662dbfff, 0xcfc65693,
	0x2a8d7f6f, 0xab9bc912, 0xde6008a1, 0x2028da1f,
	0x0227bce7, 0x4d642916, 0x18fac300, 0x50f18b82,
	0x2cb2cb11, 0xb232e75c, 0x4b3695f2, 0xb28707de,
	0xa05fbcf6, 0xcd4181e9, 0xe150210c, 0xe24ef1bd,
	0xb168c381, 0xfde4e789, 0x5c79b0d8, 0x1e8bfd43,
	0x4d495001, 0x38be4341, 0x913cee1d, 0x92a79c3f,
	0x089766be, 0xbaeeadf4, 0x1286becf, 0xb6eacb19,
	0x2660c200, 0x7565bde4, 0x64241f7a, 0x8248dca9,
	0xc3b3ad66, 0x28136086, 0x0bd8dfa8, 0x356d1cf2,
	0x107789be, 0xb3b2e9ce, 0x0502aa8f, 0x0bc0351e,
	0x166bf52a, 0xeb12ff82, 0xe3486911, 0xd34d7516,
	0x4e7b3aff, 0x5f43671b, 0x9cf6e037, 0x4981ac83,
	0x334266ce, 0x8c9341b7, 0xd0d854c0, 0xcb3a6c88,
	0x47bc2829, 0x4725ba37, 0xa66ad22b, 0x7ad61f1e,
	0x0c5cbafa, 0x4437f107, 0xb6e79962, 0x42d2d816,
	0x0a961288, 0xe1a5c06e, 0x13749e67, 0x72fc081a,
	0xb1d139f7, 0xf9583745, 0xcf19df58, 0xbec3f756,
	0xc06eba30, 0x07211b24, 0x45c28829, 0xc95e317f,
	0xbc8ec511, 0x38bc46e9, 0xc6e6fa14, 0xbae8584a,
	0xad4ebc46, 0x468f508b, 0x7829435f, 0xf124183b,
	0x821dba9f, 0xaff60ff4, 0xea2c4e6d, 0x16e39264,
	0x92544a8b, 0x009b4fc3, 0xaba68ced, 0x9ac96f78,
	0x06a5b79a, 0xb2856e6e, 0x1aec3ca9, 0xbe838688,
	0x0e0804e9, 0x55f1be56, 0xe7e5363b, 0xb3a1f25d,
	0xf7debb85, 0x61fe033c, 0x16746233, 0x3c034c28,
	0xda6d0c74, 0x79aac56c, 0x3ce4e1ad, 0x51f0c802,
	0x98f8f35a, 0x1626a49f, 0xeed82b29, 0x1d382fe3,
	0x0c4fb99a, 0xbb325778, 0x3ec6d97b, 0x6e77a6a9,
	0xcb658b5c, 0xd45230c7, 0x2bd1408b, 0x60c03eb7,
	0xb9068d78, 0xa33754f4, 0xf430c87d, 0xc8a71302,
	0xb96d8c32, 0xebd4e7be, 0xbe8b9d2d, 0x7979fb06,
	0xe7225308, 0x8b75cf77, 0x11ef8da4, 0xe083c858,
	0x8d6b786f, 0x5a6317a6, 0xfa5cf7a0, 0x5dda0033,
	0xf28ebfb0, 0xf5b9c310, 0xa0eac280, 0x08b9767a,
	0xa3d9d2b0, 0x79d34217, 0x021a718d, 0x9ac6336a,
	0x2711fd60, 0x438050e3, 0x069908a8, 0x3d7fedc4,
	0x826d2bef, 0x4eeb8476, 0x488dcf25, 0x36c9d566,
	0x28e74e41, 0xc2610aca, 0x3d49a9cf, 0xbae3b9df,
	0xb65f8de6, 0x92aeaf64, 0x3ac7d5e6, 0x9ea80509,
	0xf22b017d, 0xa4173f70, 0xdd1e16c3, 0x15e0d7f9,
	0x50b1b887, 0x2b9f4fd5, 0x625aba82, 0x6a017962,
	0x2ec01b9c, 0x15488aa9, 0xd716e740, 0x40055a2c,
	0x93d29a22, 0xe32dbf9a, 0x058745b9, 0x3453dc1e,
	0xd699296e, 0x496cff6f, 0x1c9f4986, 0xdfe2ed07,
	0xb87242d1, 0x19de7eae, 0x053e561a, 0x15ad6f8c,
	0x66626c1c, 0x7154c24c, 0xea082b2a, 0x93eb2939,
	0x17dcb0f0, 0x58d4f2ae, 0x9ea294fb, 0x52cf564c,
	0x9883fe66, 0x2ec40581, 0x763953c3, 0x01d6692e,
	0xd3a0c108, 0xa1e7160e, 0xe4f2dfa6, 0x693ed285,
	0x74904698, 0x4c2b0edd, 0x4f757656, 0x5d393378,
	0xa132234f, 0x3d321c5d, 0xc3f5e194, 0x4b269301,
	0xc79f022f, 0x3c997e7e, 0x5e4f9504, 0x3ffafbbd,
	0x76f7ad0e, 0x296693f4, 0x3d1fce6f, 0xc61e45be,
	0xd3b5ab34, 0xf72bf9b7, 0x1b0434c0, 0x4e72b567,
	0x5592a33d, 0xb5229301, 0xcfd2a87f, 0x60aeb767,
	0x1814386b, 0x30bcc33d, 0x38a0c07d, 0xfd1606f2,
	0xc363519b, 0x589dd390, 0x5479f8e6, 0x1cb8d647,
	0x97fd61a9, 0xea7759f4, 0x2d57539d, 0x569a58cf,
	0xe84e63ad, 0x462e1b78, 0x6580f87e, 0xf3817914,
	0x91da55f4, 0x40a230f3, 0xd1988f35, 0xb6e318d2,
	0x3ffa50bc, 0x3d40f021, 0xc3c0bdae, 0x4958c24c,
	0x518f36b2, 0x84b1d370, 0x0fedce83, 0x878ddada,
	0xf2a279c7, 0x94e01be8, 0x90716f4b, 0x954b8aa3,
};

static u_int32_t S8[] = {
	0xe216300d, 0xbbddfffc, 0xa7ebdabd, 0x35648095,
	0x7789f8b7, 0xe6c1121b, 0x0e241600, 0x052ce8b5,
	0x11a9cfb0, 0xe5952f11, 0xece7990a, 0x9386d174,
	0x2a42931c, 0x76e38111, 0xb12def3a, 0x37ddddfc,
	0xde9adeb1, 0x0a0cc32c, 0xbe197029, 0x84a00940,
	0xbb243a0f, 0xb4d137cf, 0xb44e79f0, 0x049eedfd,
	0x0b15a15d, 0x480d3168, 0x8bbbde5a, 0x669ded42,
	0xc7ece831, 0x3f8f95e7, 0x72df191b, 0x7580330d,
	0x94074251, 0x5c7dcdfa, 0xabbe6d63, 0xaa402164,
	0xb301d40a, 0x02e7d1ca, 0x53571dae, 0x7a3182a2,
	0x12a8ddec, 0xfdaa335d, 0x176f43e8, 0x71fb46d4,
	0x38129022, 0xce949ad4, 0xb84769ad, 0x965bd862,
	0x82f3d055, 0x66fb9767, 0x15b80b4e, 0x1d5b47a0,
	0x4cfde06f, 0xc28ec4b8, 0x57e8726e, 0x647a78fc,
	0x99865d44, 0x608bd593, 0x6c200e03, 0x39dc5ff6,
	0x5d0b00a3, 0xae63aff2, 0x7e8bd632, 0x70108c0c,
	0xbbd35049, 0x2998df04, 0x980cf42a, 0x9b6df491,
	0x9e7edd53, 0x06918548, 0x58cb7e07, 0x3b74ef2e,
	0x522fffb1, 0xd24708cc, 0x1c7e27cd, 0xa4eb215b,
	0x3cf1d2e2, 0x19b47a38, 0x424f7618, 0x35856039,
	0x9d17dee7, 0x27eb35e6, 0xc9aff67b, 0x36baf5b8,
	0x09c467cd, 0xc18910b1, 0xe11dbf7b, 0x06cd1af8,
	0x7170c608, 0x2d5e3354, 0xd4de495a, 0x64c6d006,
	0xbcc0c62c, 0x3dd00db3, 0x708f8f34, 0x77d51b42,
	0x264f620f, 0x24b8d2bf, 0x15c1b79e, 0x46a52564,
	0xf8d7e54e, 0x3e378160, 0x7895cda5, 0x859c15a5,
	0xe6459788, 0xc37bc75f, 0xdb07ba0c, 0x0676a3ab,
	0x7f229b1e, 0x31842e7b, 0x24259fd7, 0xf8bef472,
	0x835ffcb8, 0x6df4c1f2, 0x96f5b195, 0xfd0af0fc,
	0xb0fe134c, 0xe2506d3d, 0x4f9b12ea, 0xf215f225,
	0xa223736f, 0x9fb4c428, 0x25d04979, 0x34c713f8,
	0xc4618187, 0xea7a6e98, 0x7cd16efc, 0x1436876c,
	0xf1544107, 0xbedeee14, 0x56e9af27, 0xa04aa441,
	0x3cf7c899, 0x92ecbae6, 0xdd67016d, 0x151682eb,
	0xa842eedf, 0xfdba60b4, 0xf1907b75, 0x20e3030f,
	0x24d8c29e, 0xe139673b, 0xefa63fb8, 0x71873054,
	0xb6f2cf3b, 0x9f326442, 0xcb15a4cc, 0xb01a4504,
	0xf1e47d8d, 0x844a1be5, 0xbae7dfdc, 0x42cbda70,
	0xcd7dae0a, 0x57e85b7a, 0xd53f5af6, 0x20cf4d8c,
	0xcea4d428, 0x79d130a4, 0x3486ebfb, 0x33d3cddc,
	0x77853b53, 0x37effcb5, 0xc5068778, 0xe580b3e6,
	0x4e68b8f4, 0xc5c8b37e, 0x0d809ea2, 0x398feb7c,
	0x132a4f94, 0x43b7950e, 0x2fee7d1c, 0x223613bd,
	0xdd06caa2, 0x37df932b, 0xc4248289, 0xacf3ebc3,
	0x5715f6b7, 0xef3478dd, 0xf267616f, 0xc148cbe4,
	0x9052815e, 0x5e410fab, 0xb48a2465, 0x2eda7fa4,
	0xe87b40e4, 0xe98ea084, 0x5889e9e1, 0xefd390fc,
	0xdd07d35b, 0xdb485694, 0x38d7e5b2, 0x57720101,
	0x730edebc, 0x5b643113, 0x94917e4f, 0x503c2fba,
	0x646f1282, 0x7523d24a, 0xe0779695, 0xf9c17a8f,
	0x7a5b2121, 0xd187b896, 0x29263a4d, 0xba510cdf,
	0x81f47c9f, 0xad1163ed, 0xea7b5965, 0x1a00726e,
	0x11403092, 0x00da6d77, 0x4a0cdd61, 0xad1f4603,
	0x605bdfb0, 0x9eedc364, 0x22ebe6a8, 0xcee7d28a,
	0xa0e736a0, 0x5564a6b9, 0x10853209, 0xc7eb8f37,
	0x2de705ca, 0x8951570f, 0xdf09822b, 0xbd691a6c,
	0xaa12e4f2, 0x87451c0f, 0xe0f6a27a, 0x3ada4819,
	0x4cf1764f, 0x0d771c2b, 0x67cdb156, 0x350d8384,
	0x5938fa0f, 0x42399ef3, 0x36997b07, 0x0e84093d,
	0x4aa93e61, 0x8360d87b, 0x1fa98b0c, 0x1149382c,
	0xe97625a5, 0x0614d1b7, 0x0e25244b, 0x0c768347,
	0x589e8d82, 0x0d2059d1, 0xa466bb1e, 0xf8da0a82,
	0x04f19130, 0xba6e4ec0, 0x99265164, 0x1ee7230d,
	0x50b2ad80, 0xeaee6801, 0x8db2a283, 0xea8bf59e,
};