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Re: Rijndael merge from FreeBSD-current


From: Craig Dooley <xlnxminusx@xxxxxxxxx>
Date: Tue, 22 Mar 2005 09:53:20 -0500

Actually include the patch....

-Craig


On Tue, 22 Mar 2005 09:52:25 -0500, Craig Dooley <xlnxminusx@xxxxxxxxx> wrote:
> This patch merges the most recent rijndael code from freebsd current
> and updates the code that uses it.  It has been tested with a
> buildkernel with IPSEC enabled, but I do not have any IPSEC network
> set up to test it with.  To match freebsd,
> crypto/rijndael/boxes-fst.dat can be removed, as can
> opencrypto/rijndael.c.  The newest net80211 code from FreeBSD uses
> this code for WPA/802.11i support.
> 
> -Craig
> --
> -----------------------------------------------------------------------
> Craig Dooley <xlnxminusx@xxxxxxxxx>
> 


-- 
-----------------------------------------------------------------------
Craig Dooley <xlnxminusx@xxxxxxxxx>
Index: crypto/rijndael/rijndael-alg-fst.c
===================================================================
RCS file: /home/dcvs/src/sys/crypto/rijndael/rijndael-alg-fst.c,v
retrieving revision 1.2
retrieving revision 1.3
diff -u -r1.2 -r1.3
--- crypto/rijndael/rijndael-alg-fst.c	17 Jun 2003 04:28:20 -0000	1.2
+++ crypto/rijndael/rijndael-alg-fst.c	21 Mar 2005 23:06:03 -0000	1.3
@@ -1,17 +1,29 @@
 /*	$FreeBSD: src/sys/crypto/rijndael/rijndael-alg-fst.c,v 1.3.2.1 2001/07/03 11:01:35 ume Exp $	*/
-/*	$KAME: rijndael-alg-fst.c,v 1.7 2001/05/27 00:23:23 itojun Exp $	*/
+/*	$KAME: rijndael-alg-fst.c,v 1.10 2003/07/15 10:47:16 itojun Exp $	*/
 
 /*
  * rijndael-alg-fst.c   v2.3   April '2000
  *
- * Optimised ANSI C code
+ * Optimised ANSI C code for the Rijndael cipher (now AES)
  *
- * authors: v1.0: Antoon Bosselaers
- *          v2.0: Vincent Rijmen
- *          v2.3: Paulo Barreto
+ * @author Vincent Rijmen <vincent.rijmen@xxxxxxxxxxxxxxxxxxx>
+ * @author Antoon Bosselaers <antoon.bosselaers@xxxxxxxxxxxxxxxxxxx>
+ * @author Paulo Barreto <paulo.barreto@xxxxxxxxxxxx>
  *
- * This code is placed in the public domain.
+ * 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 <sys/cdefs.h>
@@ -21,469 +33,1186 @@
 #else
 #include <string.h>
 #endif
-#include <crypto/rijndael/rijndael-alg-fst.h>
+
+#include <crypto/rijndael/rijndael.h>
 #include <crypto/rijndael/rijndael_local.h>
 
-#include <crypto/rijndael/boxes-fst.dat>
+/*
+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];
+*/
+
+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 */
+};
 
-int rijndaelKeySched(word8 k[MAXKC][4], word8 W[MAXROUNDS+1][4][4], int ROUNDS) {
-	/* Calculate the necessary round keys
-	 * The number of calculations depends on keyBits and blockBits
-	 */ 
-	int j, r, t, rconpointer = 0;
-	union {
-		word8	x8[MAXKC][4];
-		word32	x32[MAXKC];
-	} xtk;
-#define	tk	xtk.x8
-	int KC = ROUNDS - 6;
+#define SWAP(x) (_lrotl(x, 8) & 0x00ff00ff | _lrotr(x, 8) & 0xff00ff00)
 
-	for (j = KC-1; j >= 0; j--) {
-		*((word32*)tk[j]) = *((word32*)k[j]);
-	}
-	r = 0;
-	t = 0;
-	/* copy values into round key array */
-	for (j = 0; (j < KC) && (r < ROUNDS + 1); ) {
-		for (; (j < KC) && (t < 4); j++, t++) {
-			*((word32*)W[r][t]) = *((word32*)tk[j]);
-		}
-		if (t == 4) {
-			r++;
-			t = 0;
-		}
-	}
-		
-	while (r < ROUNDS + 1) { /* while not enough round key material calculated */
-		/* calculate new values */
-		tk[0][0] ^= S[tk[KC-1][1]];
-		tk[0][1] ^= S[tk[KC-1][2]];
-		tk[0][2] ^= S[tk[KC-1][3]];
-		tk[0][3] ^= S[tk[KC-1][0]];
-		tk[0][0] ^= rcon[rconpointer++];
-
-		if (KC != 8) {
-			for (j = 1; j < KC; j++) {
-				*((word32*)tk[j]) ^= *((word32*)tk[j-1]);
-			}
-		} else {
-			for (j = 1; j < KC/2; j++) {
-				*((word32*)tk[j]) ^= *((word32*)tk[j-1]);
-			}
-			tk[KC/2][0] ^= S[tk[KC/2 - 1][0]];
-			tk[KC/2][1] ^= S[tk[KC/2 - 1][1]];
-			tk[KC/2][2] ^= S[tk[KC/2 - 1][2]];
-			tk[KC/2][3] ^= S[tk[KC/2 - 1][3]];
-			for (j = KC/2 + 1; j < KC; j++) {
-				*((word32*)tk[j]) ^= *((word32*)tk[j-1]);
+#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.
+ */
+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;
 		}
-		/* copy values into round key array */
-		for (j = 0; (j < KC) && (r < ROUNDS + 1); ) {
-			for (; (j < KC) && (t < 4); j++, t++) {
-				*((word32*)W[r][t]) = *((word32*)tk[j]);
-			}
-			if (t == 4) {
-				r++;
-				t = 0;
+	}
+	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;
 		}
-	}		
-	return 0;
-#undef tk
-}
-
-int rijndaelKeyEncToDec(word8 W[MAXROUNDS+1][4][4], int ROUNDS) {
-	int r;
-	word8 *w;
-
-	for (r = 1; r < ROUNDS; r++) {
-		w = W[r][0];
-		*((word32*)w) =
-			  *((const word32*)U1[w[0]])
-			^ *((const word32*)U2[w[1]])
-			^ *((const word32*)U3[w[2]])
-			^ *((const word32*)U4[w[3]]);
-
-		w = W[r][1];
-		*((word32*)w) =
-			  *((const word32*)U1[w[0]])
-			^ *((const word32*)U2[w[1]])
-			^ *((const word32*)U3[w[2]])
-			^ *((const word32*)U4[w[3]]);
-
-		w = W[r][2];
-		*((word32*)w) =
-			  *((const word32*)U1[w[0]])
-			^ *((const word32*)U2[w[1]])
-			^ *((const word32*)U3[w[2]])
-			^ *((const word32*)U4[w[3]]);
-
-		w = W[r][3];
-		*((word32*)w) =
-			  *((const word32*)U1[w[0]])
-			^ *((const word32*)U2[w[1]])
-			^ *((const word32*)U3[w[2]])
-			^ *((const word32*)U4[w[3]]);
 	}
-	return 0;
-}	
+	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];
 
-/**
- * Encrypt a single block. 
- */
-int rijndaelEncrypt(word8 in[16], word8 out[16], word8 rk[MAXROUNDS+1][4][4], int ROUNDS) {
-	int r;
-	union {
-		word8	x8[16];
-		word32	x32[4];
-	} xa, xb;
-#define	a	xa.x8
-#define	b	xb.x8
-	union {
-		word8	x8[4][4];
-		word32	x32[4];
-	} xtemp;
-#define	temp	xtemp.x8
-
-    memcpy(a, in, sizeof a);
-
-    *((word32*)temp[0]) = *((word32*)(a   )) ^ *((word32*)rk[0][0]);
-    *((word32*)temp[1]) = *((word32*)(a+ 4)) ^ *((word32*)rk[0][1]);
-    *((word32*)temp[2]) = *((word32*)(a+ 8)) ^ *((word32*)rk[0][2]);
-    *((word32*)temp[3]) = *((word32*)(a+12)) ^ *((word32*)rk[0][3]);
-    *((word32*)(b    )) = *((const word32*)T1[temp[0][0]])
-					^ *((const word32*)T2[temp[1][1]])
-					^ *((const word32*)T3[temp[2][2]]) 
-					^ *((const word32*)T4[temp[3][3]]);
-    *((word32*)(b + 4)) = *((const word32*)T1[temp[1][0]])
-					^ *((const word32*)T2[temp[2][1]])
-					^ *((const word32*)T3[temp[3][2]]) 
-					^ *((const word32*)T4[temp[0][3]]);
-    *((word32*)(b + 8)) = *((const word32*)T1[temp[2][0]])
-					^ *((const word32*)T2[temp[3][1]])
-					^ *((const word32*)T3[temp[0][2]]) 
-					^ *((const word32*)T4[temp[1][3]]);
-    *((word32*)(b +12)) = *((const word32*)T1[temp[3][0]])
-					^ *((const word32*)T2[temp[0][1]])
-					^ *((const word32*)T3[temp[1][2]]) 
-					^ *((const word32*)T4[temp[2][3]]);
-	for (r = 1; r < ROUNDS-1; r++) {
-		*((word32*)temp[0]) = *((word32*)(b   )) ^ *((word32*)rk[r][0]);
-		*((word32*)temp[1]) = *((word32*)(b+ 4)) ^ *((word32*)rk[r][1]);
-		*((word32*)temp[2]) = *((word32*)(b+ 8)) ^ *((word32*)rk[r][2]);
-		*((word32*)temp[3]) = *((word32*)(b+12)) ^ *((word32*)rk[r][3]);
-
-		*((word32*)(b    )) = *((const word32*)T1[temp[0][0]])
-					^ *((const word32*)T2[temp[1][1]])
-					^ *((const word32*)T3[temp[2][2]]) 
-					^ *((const word32*)T4[temp[3][3]]);
-		*((word32*)(b + 4)) = *((const word32*)T1[temp[1][0]])
-					^ *((const word32*)T2[temp[2][1]])
-					^ *((const word32*)T3[temp[3][2]]) 
-					^ *((const word32*)T4[temp[0][3]]);
-		*((word32*)(b + 8)) = *((const word32*)T1[temp[2][0]])
-					^ *((const word32*)T2[temp[3][1]])
-					^ *((const word32*)T3[temp[0][2]]) 
-					^ *((const word32*)T4[temp[1][3]]);
-		*((word32*)(b +12)) = *((const word32*)T1[temp[3][0]])
-					^ *((const word32*)T2[temp[0][1]])
-					^ *((const word32*)T3[temp[1][2]]) 
-					^ *((const word32*)T4[temp[2][3]]);
+			rk += 8;
+        }
 	}
-	/* last round is special */   
-	*((word32*)temp[0]) = *((word32*)(b   )) ^ *((word32*)rk[ROUNDS-1][0]);
-	*((word32*)temp[1]) = *((word32*)(b+ 4)) ^ *((word32*)rk[ROUNDS-1][1]);
-	*((word32*)temp[2]) = *((word32*)(b+ 8)) ^ *((word32*)rk[ROUNDS-1][2]);
-	*((word32*)temp[3]) = *((word32*)(b+12)) ^ *((word32*)rk[ROUNDS-1][3]);
-	b[ 0] = T1[temp[0][0]][1];
-	b[ 1] = T1[temp[1][1]][1];
-	b[ 2] = T1[temp[2][2]][1];
-	b[ 3] = T1[temp[3][3]][1];
-	b[ 4] = T1[temp[1][0]][1];
-	b[ 5] = T1[temp[2][1]][1];
-	b[ 6] = T1[temp[3][2]][1];
-	b[ 7] = T1[temp[0][3]][1];
-	b[ 8] = T1[temp[2][0]][1];
-	b[ 9] = T1[temp[3][1]][1];
-	b[10] = T1[temp[0][2]][1];
-	b[11] = T1[temp[1][3]][1];
-	b[12] = T1[temp[3][0]][1];
-	b[13] = T1[temp[0][1]][1];
-	b[14] = T1[temp[1][2]][1];
-	b[15] = T1[temp[2][3]][1];
-	*((word32*)(b   )) ^= *((word32*)rk[ROUNDS][0]);
-	*((word32*)(b+ 4)) ^= *((word32*)rk[ROUNDS][1]);
-	*((word32*)(b+ 8)) ^= *((word32*)rk[ROUNDS][2]);
-	*((word32*)(b+12)) ^= *((word32*)rk[ROUNDS][3]);
-
-	memcpy(out, b, sizeof b /* XXX out */);
-
 	return 0;
-#undef a
-#undef b
-#undef temp
 }
 
-#ifdef INTERMEDIATE_VALUE_KAT
 /**
- * Encrypt only a certain number of rounds.
- * Only used in the Intermediate Value Known Answer Test.
+ * Expand the cipher key into the decryption key schedule.
+ *
+ * @return	the number of rounds for the given cipher key size.
  */
-int rijndaelEncryptRound(word8 a[4][4], word8 rk[MAXROUNDS+1][4][4], int ROUNDS, int rounds) {
-	int r;
-	word8 temp[4][4];
-
-	/* make number of rounds sane */
-	if (rounds > ROUNDS) {
-		rounds = ROUNDS;
-	}
-
-	*((word32*)a[0]) = *((word32*)a[0]) ^ *((word32*)rk[0][0]);
-	*((word32*)a[1]) = *((word32*)a[1]) ^ *((word32*)rk[0][1]);
-	*((word32*)a[2]) = *((word32*)a[2]) ^ *((word32*)rk[0][2]);
-	*((word32*)a[3]) = *((word32*)a[3]) ^ *((word32*)rk[0][3]);
-
-	for (r = 1; (r <= rounds) && (r < ROUNDS); r++) {
-		*((word32*)temp[0]) = *((word32*)T1[a[0][0]])
-           ^ *((word32*)T2[a[1][1]])
-           ^ *((word32*)T3[a[2][2]]) 
-           ^ *((word32*)T4[a[3][3]]);
-		*((word32*)temp[1]) = *((word32*)T1[a[1][0]])
-           ^ *((word32*)T2[a[2][1]])
-           ^ *((word32*)T3[a[3][2]]) 
-           ^ *((word32*)T4[a[0][3]]);
-		*((word32*)temp[2]) = *((word32*)T1[a[2][0]])
-           ^ *((word32*)T2[a[3][1]])
-           ^ *((word32*)T3[a[0][2]]) 
-           ^ *((word32*)T4[a[1][3]]);
-		*((word32*)temp[3]) = *((word32*)T1[a[3][0]])
-           ^ *((word32*)T2[a[0][1]])
-           ^ *((word32*)T3[a[1][2]]) 
-           ^ *((word32*)T4[a[2][3]]);
-		*((word32*)a[0]) = *((word32*)temp[0]) ^ *((word32*)rk[r][0]);
-		*((word32*)a[1]) = *((word32*)temp[1]) ^ *((word32*)rk[r][1]);
-		*((word32*)a[2]) = *((word32*)temp[2]) ^ *((word32*)rk[r][2]);
-		*((word32*)a[3]) = *((word32*)temp[3]) ^ *((word32*)rk[r][3]);
-	}
-	if (rounds == ROUNDS) {
-	   	/* last round is special */   
-	   	temp[0][0] = T1[a[0][0]][1];
-	   	temp[0][1] = T1[a[1][1]][1];
-	   	temp[0][2] = T1[a[2][2]][1]; 
-	   	temp[0][3] = T1[a[3][3]][1];
-	   	temp[1][0] = T1[a[1][0]][1];
-	   	temp[1][1] = T1[a[2][1]][1];
-	   	temp[1][2] = T1[a[3][2]][1]; 
-	   	temp[1][3] = T1[a[0][3]][1];
-	   	temp[2][0] = T1[a[2][0]][1];
-	   	temp[2][1] = T1[a[3][1]][1];
-	   	temp[2][2] = T1[a[0][2]][1]; 
-	   	temp[2][3] = T1[a[1][3]][1];
-	   	temp[3][0] = T1[a[3][0]][1];
-	   	temp[3][1] = T1[a[0][1]][1];
-	   	temp[3][2] = T1[a[1][2]][1]; 
-	   	temp[3][3] = T1[a[2][3]][1];
-		*((word32*)a[0]) = *((word32*)temp[0]) ^ *((word32*)rk[ROUNDS][0]);
-		*((word32*)a[1]) = *((word32*)temp[1]) ^ *((word32*)rk[ROUNDS][1]);
-		*((word32*)a[2]) = *((word32*)temp[2]) ^ *((word32*)rk[ROUNDS][2]);
-		*((word32*)a[3]) = *((word32*)temp[3]) ^ *((word32*)rk[ROUNDS][3]);
+int rijndaelKeySetupDec(u32 rk[/*4*(Nr + 1)*/], const u8 cipherKey[], int keyBits) {
+	int Nr, i, j;
+	u32 temp;
+
+	/* 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;
 	}
-
-	return 0;
-}   
-#endif /* INTERMEDIATE_VALUE_KAT */
-
-/**
- * Decrypt a single block.
- */
-int rijndaelDecrypt(word8 in[16], word8 out[16], word8 rk[MAXROUNDS+1][4][4], int ROUNDS) {
-	int r;
-	union {
-		word8	x8[16];
-		word32	x32[4];
-	} xa, xb;
-#define	a	xa.x8
-#define	b	xb.x8
-	union {
-		word8	x8[4][4];
-		word32	x32[4];
-	} xtemp;
-#define	temp	xtemp.x8
-	
-    memcpy(a, in, sizeof a);
-
-    *((word32*)temp[0]) = *((word32*)(a   )) ^ *((word32*)rk[ROUNDS][0]);
-    *((word32*)temp[1]) = *((word32*)(a+ 4)) ^ *((word32*)rk[ROUNDS][1]);
-    *((word32*)temp[2]) = *((word32*)(a+ 8)) ^ *((word32*)rk[ROUNDS][2]);
-    *((word32*)temp[3]) = *((word32*)(a+12)) ^ *((word32*)rk[ROUNDS][3]);
-
-    *((word32*)(b   )) = *((const word32*)T5[temp[0][0]])
-           ^ *((const word32*)T6[temp[3][1]])
-           ^ *((const word32*)T7[temp[2][2]]) 
-           ^ *((const word32*)T8[temp[1][3]]);
-	*((word32*)(b+ 4)) = *((const word32*)T5[temp[1][0]])
-           ^ *((const word32*)T6[temp[0][1]])
-           ^ *((const word32*)T7[temp[3][2]]) 
-           ^ *((const word32*)T8[temp[2][3]]);
-	*((word32*)(b+ 8)) = *((const word32*)T5[temp[2][0]])
-           ^ *((const word32*)T6[temp[1][1]])
-           ^ *((const word32*)T7[temp[0][2]]) 
-           ^ *((const word32*)T8[temp[3][3]]);
-	*((word32*)(b+12)) = *((const word32*)T5[temp[3][0]])
-           ^ *((const word32*)T6[temp[2][1]])
-           ^ *((const word32*)T7[temp[1][2]]) 
-           ^ *((const word32*)T8[temp[0][3]]);
-	for (r = ROUNDS-1; r > 1; r--) {
-		*((word32*)temp[0]) = *((word32*)(b   )) ^ *((word32*)rk[r][0]);
-		*((word32*)temp[1]) = *((word32*)(b+ 4)) ^ *((word32*)rk[r][1]);
-		*((word32*)temp[2]) = *((word32*)(b+ 8)) ^ *((word32*)rk[r][2]);
-		*((word32*)temp[3]) = *((word32*)(b+12)) ^ *((word32*)rk[r][3]);
-		*((word32*)(b   )) = *((const word32*)T5[temp[0][0]])
-           ^ *((const word32*)T6[temp[3][1]])
-           ^ *((const word32*)T7[temp[2][2]]) 
-           ^ *((const word32*)T8[temp[1][3]]);
-		*((word32*)(b+ 4)) = *((const word32*)T5[temp[1][0]])
-           ^ *((const word32*)T6[temp[0][1]])
-           ^ *((const word32*)T7[temp[3][2]]) 
-           ^ *((const word32*)T8[temp[2][3]]);
-		*((word32*)(b+ 8)) = *((const word32*)T5[temp[2][0]])
-           ^ *((const word32*)T6[temp[1][1]])
-           ^ *((const word32*)T7[temp[0][2]]) 
-           ^ *((const word32*)T8[temp[3][3]]);
-		*((word32*)(b+12)) = *((const word32*)T5[temp[3][0]])
-           ^ *((const word32*)T6[temp[2][1]])
-           ^ *((const word32*)T7[temp[1][2]]) 
-           ^ *((const word32*)T8[temp[0][3]]);
+	/* 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];
 	}
-	/* last round is special */   
-	*((word32*)temp[0]) = *((word32*)(b   )) ^ *((word32*)rk[1][0]);
-	*((word32*)temp[1]) = *((word32*)(b+ 4)) ^ *((word32*)rk[1][1]);
-	*((word32*)temp[2]) = *((word32*)(b+ 8)) ^ *((word32*)rk[1][2]);
-	*((word32*)temp[3]) = *((word32*)(b+12)) ^ *((word32*)rk[1][3]);
-	b[ 0] = S5[temp[0][0]];
-	b[ 1] = S5[temp[3][1]];
-	b[ 2] = S5[temp[2][2]];
-	b[ 3] = S5[temp[1][3]];
-	b[ 4] = S5[temp[1][0]];
-	b[ 5] = S5[temp[0][1]];
-	b[ 6] = S5[temp[3][2]];
-	b[ 7] = S5[temp[2][3]];
-	b[ 8] = S5[temp[2][0]];
-	b[ 9] = S5[temp[1][1]];
-	b[10] = S5[temp[0][2]];
-	b[11] = S5[temp[3][3]];
-	b[12] = S5[temp[3][0]];
-	b[13] = S5[temp[2][1]];
-	b[14] = S5[temp[1][2]];
-	b[15] = S5[temp[0][3]];
-	*((word32*)(b   )) ^= *((word32*)rk[0][0]);
-	*((word32*)(b+ 4)) ^= *((word32*)rk[0][1]);
-	*((word32*)(b+ 8)) ^= *((word32*)rk[0][2]);
-	*((word32*)(b+12)) ^= *((word32*)rk[0][3]);
-
-	memcpy(out, b, sizeof b /* XXX out */);
-
-	return 0;
-#undef a
-#undef b
-#undef temp
+	return Nr;
 }
 
+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);
+}
 
-#ifdef INTERMEDIATE_VALUE_KAT
-/**
- * Decrypt only a certain number of rounds.
- * Only used in the Intermediate Value Known Answer Test.
- * Operations rearranged such that the intermediate values
- * of decryption correspond with the intermediate values
- * of encryption.
- */
-int rijndaelDecryptRound(word8 a[4][4], word8 rk[MAXROUNDS+1][4][4], int ROUNDS, int rounds) {
-	int r, i;
-	word8 temp[4], shift;
-
-	/* make number of rounds sane */
-	if (rounds > ROUNDS) {
-		rounds = ROUNDS;
-	}
-    /* first round is special: */
-	*(word32 *)a[0] ^= *(word32 *)rk[ROUNDS][0];
-	*(word32 *)a[1] ^= *(word32 *)rk[ROUNDS][1];
-	*(word32 *)a[2] ^= *(word32 *)rk[ROUNDS][2];
-	*(word32 *)a[3] ^= *(word32 *)rk[ROUNDS][3];
-	for (i = 0; i < 4; i++) {
-		a[i][0] = Si[a[i][0]];
-		a[i][1] = Si[a[i][1]];
-		a[i][2] = Si[a[i][2]];
-		a[i][3] = Si[a[i][3]];
-	}
-	for (i = 1; i < 4; i++) {
-		shift = (4 - i) & 3;
-		temp[0] = a[(0 + shift) & 3][i];
-		temp[1] = a[(1 + shift) & 3][i];
-		temp[2] = a[(2 + shift) & 3][i];
-		temp[3] = a[(3 + shift) & 3][i];
-		a[0][i] = temp[0];
-		a[1][i] = temp[1];
-		a[2][i] = temp[2];
-		a[3][i] = temp[3];
-	}
-	/* ROUNDS-1 ordinary rounds */
-	for (r = ROUNDS-1; r > rounds; r--) {
-		*(word32 *)a[0] ^= *(word32 *)rk[r][0];
-		*(word32 *)a[1] ^= *(word32 *)rk[r][1];
-		*(word32 *)a[2] ^= *(word32 *)rk[r][2];
-		*(word32 *)a[3] ^= *(word32 *)rk[r][3];
-
-		*((word32*)a[0]) =
-			  *((word32*)U1[a[0][0]])
-			^ *((word32*)U2[a[0][1]])
-			^ *((word32*)U3[a[0][2]])
-			^ *((word32*)U4[a[0][3]]);
-
-		*((word32*)a[1]) =
-			  *((word32*)U1[a[1][0]])
-			^ *((word32*)U2[a[1][1]])
-			^ *((word32*)U3[a[1][2]])
-			^ *((word32*)U4[a[1][3]]);
-
-		*((word32*)a[2]) =
-			  *((word32*)U1[a[2][0]])
-			^ *((word32*)U2[a[2][1]])
-			^ *((word32*)U3[a[2][2]])
-			^ *((word32*)U4[a[2][3]]);
-
-		*((word32*)a[3]) =
-			  *((word32*)U1[a[3][0]])
-			^ *((word32*)U2[a[3][1]])
-			^ *((word32*)U3[a[3][2]])
-			^ *((word32*)U4[a[3][3]]);
-		for (i = 0; i < 4; i++) {
-			a[i][0] = Si[a[i][0]];
-			a[i][1] = Si[a[i][1]];
-			a[i][2] = Si[a[i][2]];
-			a[i][3] = Si[a[i][3]];
-		}
-		for (i = 1; i < 4; i++) {
-			shift = (4 - i) & 3;
-			temp[0] = a[(0 + shift) & 3][i];
-			temp[1] = a[(1 + shift) & 3][i];
-			temp[2] = a[(2 + shift) & 3][i];
-			temp[3] = a[(3 + shift) & 3][i];
-			a[0][i] = temp[0];
-			a[1][i] = temp[1];
-			a[2][i] = temp[2];
-			a[3][i] = temp[3];
-		}
-	}
-	if (rounds == 0) {
-		/* End with the extra key addition */	
-		*(word32 *)a[0] ^= *(word32 *)rk[0][0];
-		*(word32 *)a[1] ^= *(word32 *)rk[0][1];
-		*(word32 *)a[2] ^= *(word32 *)rk[0][2];
-		*(word32 *)a[3] ^= *(word32 *)rk[0][3];
-	}    
-	return 0;
+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);
 }
-#endif /* INTERMEDIATE_VALUE_KAT */
Index: crypto/rijndael/rijndael-alg-fst.h
===================================================================
RCS file: /home/dcvs/src/sys/crypto/rijndael/rijndael-alg-fst.h,v
retrieving revision 1.2
retrieving revision 1.3
diff -u -r1.2 -r1.3
--- crypto/rijndael/rijndael-alg-fst.h	17 Jun 2003 04:28:20 -0000	1.2
+++ crypto/rijndael/rijndael-alg-fst.h	21 Mar 2005 23:06:03 -0000	1.3
@@ -1,35 +1 @@
-/*	$FreeBSD: src/sys/crypto/rijndael/rijndael-alg-fst.h,v 1.2.2.1 2001/07/03 11:01:35 ume Exp $	*/
-/*	$DragonFly: src/sys/crypto/rijndael/rijndael-alg-fst.h,v 1.2 2003/06/17 04:28:20 dillon Exp $	*/
-/*	$KAME: rijndael-alg-fst.h,v 1.4 2000/10/02 17:14:26 itojun Exp $	*/
-
-/*
- * rijndael-alg-fst.h   v2.3   April '2000
- *
- * Optimised ANSI C code
- *
- * #define INTERMEDIATE_VALUE_KAT to generate the Intermediate Value Known Answer Test.
- */
-
-#ifndef __RIJNDAEL_ALG_FST_H
-#define __RIJNDAEL_ALG_FST_H
-
-#define RIJNDAEL_MAXKC			(256/32)
-#define RIJNDAEL_MAXROUNDS		14
-
-int rijndaelKeySched(u_int8_t k[RIJNDAEL_MAXKC][4], u_int8_t rk[RIJNDAEL_MAXROUNDS+1][4][4], int ROUNDS);
-
-int rijndaelKeyEncToDec(u_int8_t W[RIJNDAEL_MAXROUNDS+1][4][4], int ROUNDS);
-
-int rijndaelEncrypt(u_int8_t a[16], u_int8_t b[16], u_int8_t rk[RIJNDAEL_MAXROUNDS+1][4][4], int ROUNDS);
-
-#ifdef INTERMEDIATE_VALUE_KAT
-int rijndaelEncryptRound(u_int8_t a[4][4], u_int8_t rk[RIJNDAEL_MAXROUNDS+1][4][4], int ROUNDS, int rounds);
-#endif /* INTERMEDIATE_VALUE_KAT */
-
-int rijndaelDecrypt(u_int8_t a[16], u_int8_t b[16], u_int8_t rk[RIJNDAEL_MAXROUNDS+1][4][4], int ROUNDS);
-
-#ifdef INTERMEDIATE_VALUE_KAT
-int rijndaelDecryptRound(u_int8_t a[4][4], u_int8_t rk[RIJNDAEL_MAXROUNDS+1][4][4], int ROUNDS, int rounds);
-#endif /* INTERMEDIATE_VALUE_KAT */
-
-#endif /* __RIJNDAEL_ALG_FST_H */
+/* $DragonFly$ */
Index: crypto/rijndael/rijndael-api-fst.c
===================================================================
RCS file: /home/dcvs/src/sys/crypto/rijndael/rijndael-api-fst.c,v
retrieving revision 1.2
retrieving revision 1.3
diff -u -r1.2 -r1.3
--- crypto/rijndael/rijndael-api-fst.c	17 Jun 2003 04:28:20 -0000	1.2
+++ crypto/rijndael/rijndael-api-fst.c	21 Mar 2005 23:06:03 -0000	1.3
@@ -18,21 +18,24 @@
  */
 
 #include <sys/param.h>
-#include <sys/types.h>
 #ifdef _KERNEL
 #include <sys/systm.h>
 #else
 #include <string.h>
 #endif
-#include <crypto/rijndael/rijndael-alg-fst.h>
-#include <crypto/rijndael/rijndael-api-fst.h>
+
 #include <crypto/rijndael/rijndael_local.h>
+#include <crypto/rijndael/rijndael-api-fst.h>
+
+#ifndef TRUE
+#define TRUE 1
+#endif
+
+typedef u_int8_t	BYTE;
 
 int rijndael_makeKey(keyInstance *key, BYTE direction, int keyLen, char *keyMaterial) {
-	word8 k[MAXKC][4];
-	int i;
-	char *keyMat;
-	
+	u_int8_t cipherKey[RIJNDAEL_MAXKB];
+
 	if (key == NULL) {
 		return BAD_KEY_INSTANCE;
 	}
@@ -43,28 +46,24 @@
 		return BAD_KEY_DIR;
 	}
 
-	if ((keyLen == 128) || (keyLen == 192) || (keyLen == 256)) { 
+	if ((keyLen == 128) || (keyLen == 192) || (keyLen == 256)) {
 		key->keyLen = keyLen;
 	} else {
 		return BAD_KEY_MAT;
 	}
 
 	if (keyMaterial != NULL) {
-		bcopy(keyMaterial, key->keyMaterial, keyLen/8);
+		memcpy(key->keyMaterial, keyMaterial, keyLen/8);
 	}
 
-	key->ROUNDS = keyLen/32 + 6;
-
 	/* initialize key schedule: */
-	keyMat = key->keyMaterial;
-	for (i = 0; i < key->keyLen/8; i++) {
-		k[i >> 2][i & 3] = (word8)keyMat[i]; 
-	}
-	rijndaelKeySched(k, key->keySched, key->ROUNDS);
-	if (direction == DIR_DECRYPT) {
-		rijndaelKeyEncToDec(key->keySched, key->ROUNDS);
+	memcpy(cipherKey, key->keyMaterial, keyLen/8);
+	if (direction == DIR_ENCRYPT) {
+		key->Nr = rijndaelKeySetupEnc(key->rk, cipherKey, keyLen);
+	} else {
+		key->Nr = rijndaelKeySetupDec(key->rk, cipherKey, keyLen);
 	}
-
+	rijndaelKeySetupEnc(key->ek, cipherKey, keyLen);
 	return TRUE;
 }
 
@@ -75,9 +74,9 @@
 		return BAD_CIPHER_MODE;
 	}
 	if (IV != NULL) {
-		bcopy(IV, cipher->IV, MAX_IV_SIZE);
+		memcpy(cipher->IV, IV, RIJNDAEL_MAX_IV_SIZE);
 	} else {
-		bzero(cipher->IV, MAX_IV_SIZE);
+		memset(cipher->IV, 0, RIJNDAEL_MAX_IV_SIZE);
 	}
 	return TRUE;
 }
@@ -85,7 +84,7 @@
 int rijndael_blockEncrypt(cipherInstance *cipher, keyInstance *key,
 		BYTE *input, int inputLen, BYTE *outBuffer) {
 	int i, k, numBlocks;
-	word8 block[16], iv[4][4];
+	u_int8_t block[16], iv[4][4];
 
 	if (cipher == NULL ||
 		key == NULL ||
@@ -97,67 +96,69 @@
 	}
 
 	numBlocks = inputLen/128;
-	
+
 	switch (cipher->mode) {
-	case MODE_ECB: 
+	case MODE_ECB:
 		for (i = numBlocks; i > 0; i--) {
-			rijndaelEncrypt(input, outBuffer, key->keySched, key->ROUNDS);
+			rijndaelEncrypt(key->rk, key->Nr, input, outBuffer);
 			input += 16;
 			outBuffer += 16;
 		}
 		break;
-		
+
 	case MODE_CBC:
 #if 1 /*STRICT_ALIGN*/
-		bcopy(cipher->IV, block, 16);
-		bcopy(input, iv, 16);
-		((word32*)block)[0] ^= ((word32*)iv)[0];
-		((word32*)block)[1] ^= ((word32*)iv)[1];
-		((word32*)block)[2] ^= ((word32*)iv)[2];
-		((word32*)block)[3] ^= ((word32*)iv)[3];
+		memcpy(block, cipher->IV, 16);
+		memcpy(iv, input, 16);
+		((u_int32_t*)block)[0] ^= ((u_int32_t*)iv)[0];
+		((u_int32_t*)block)[1] ^= ((u_int32_t*)iv)[1];
+		((u_int32_t*)block)[2] ^= ((u_int32_t*)iv)[2];
+		((u_int32_t*)block)[3] ^= ((u_int32_t*)iv)[3];
 #else
-		((word32*)block)[0] = ((word32*)cipher->IV)[0] ^ ((word32*)input)[0];
-		((word32*)block)[1] = ((word32*)cipher->IV)[1] ^ ((word32*)input)[1];
-		((word32*)block)[2] = ((word32*)cipher->IV)[2] ^ ((word32*)input)[2];
-		((word32*)block)[3] = ((word32*)cipher->IV)[3] ^ ((word32*)input)[3];
+		((u_int32_t*)block)[0] = ((u_int32_t*)cipher->IV)[0] ^ ((u_int32_t*)input)[0];
+		((u_int32_t*)block)[1] = ((u_int32_t*)cipher->IV)[1] ^ ((u_int32_t*)input)[1];
+		((u_int32_t*)block)[2] = ((u_int32_t*)cipher->IV)[2] ^ ((u_int32_t*)input)[2];
+		((u_int32_t*)block)[3] = ((u_int32_t*)cipher->IV)[3] ^ ((u_int32_t*)input)[3];
 #endif
-		rijndaelEncrypt(block, outBuffer, key->keySched, key->ROUNDS);
+		rijndaelEncrypt(key->rk, key->Nr, block, outBuffer);
 		input += 16;
 		for (i = numBlocks - 1; i > 0; i--) {
 #if 1 /*STRICT_ALIGN*/
-			bcopy(outBuffer, block, 16);
-			((word32*)block)[0] ^= ((word32*)iv)[0];
-			((word32*)block)[1] ^= ((word32*)iv)[1];
-			((word32*)block)[2] ^= ((word32*)iv)[2];
-			((word32*)block)[3] ^= ((word32*)iv)[3];
+			memcpy(block, outBuffer, 16);
+			memcpy(iv, input, 16);
+			((u_int32_t*)block)[0] ^= ((u_int32_t*)iv)[0];
+			((u_int32_t*)block)[1] ^= ((u_int32_t*)iv)[1];
+			((u_int32_t*)block)[2] ^= ((u_int32_t*)iv)[2];
+			((u_int32_t*)block)[3] ^= ((u_int32_t*)iv)[3];
 #else
-			((word32*)block)[0] = ((word32*)outBuffer)[0] ^ ((word32*)input)[0];
-			((word32*)block)[1] = ((word32*)outBuffer)[1] ^ ((word32*)input)[1];
-			((word32*)block)[2] = ((word32*)outBuffer)[2] ^ ((word32*)input)[2];
-			((word32*)block)[3] = ((word32*)outBuffer)[3] ^ ((word32*)input)[3];
+			((u_int32_t*)block)[0] = ((u_int32_t*)outBuffer)[0] ^ ((u_int32_t*)input)[0];
+			((u_int32_t*)block)[1] = ((u_int32_t*)outBuffer)[1] ^ ((u_int32_t*)input)[1];
+			((u_int32_t*)block)[2] = ((u_int32_t*)outBuffer)[2] ^ ((u_int32_t*)input)[2];
+			((u_int32_t*)block)[3] = ((u_int32_t*)outBuffer)[3] ^ ((u_int32_t*)input)[3];
 #endif
 			outBuffer += 16;
-			rijndaelEncrypt(block, outBuffer, key->keySched, key->ROUNDS);
+			rijndaelEncrypt(key->rk, key->Nr, block, outBuffer);
 			input += 16;
 		}
 		break;
-	
+
 	case MODE_CFB1:
 #if 1 /*STRICT_ALIGN*/
-		bcopy(cipher->IV, iv, 16); 
+		memcpy(iv, cipher->IV, 16);
 #else  /* !STRICT_ALIGN */
-		*((word32*)iv[0]) = *((word32*)(cipher->IV   ));
-		*((word32*)iv[1]) = *((word32*)(cipher->IV+ 4));
-		*((word32*)iv[2]) = *((word32*)(cipher->IV+ 8));
-		*((word32*)iv[3]) = *((word32*)(cipher->IV+12));
+		*((u_int32_t*)iv[0]) = *((u_int32_t*)(cipher->IV   ));
+		*((u_int32_t*)iv[1]) = *((u_int32_t*)(cipher->IV+ 4));
+		*((u_int32_t*)iv[2]) = *((u_int32_t*)(cipher->IV+ 8));
+		*((u_int32_t*)iv[3]) = *((u_int32_t*)(cipher->IV+12));
 #endif /* ?STRICT_ALIGN */
 		for (i = numBlocks; i > 0; i--) {
 			for (k = 0; k < 128; k++) {
-				*((word32*) block    ) = *((word32*)iv[0]);
-				*((word32*)(block+ 4)) = *((word32*)iv[1]);
-				*((word32*)(block+ 8)) = *((word32*)iv[2]);
-				*((word32*)(block+12)) = *((word32*)iv[3]);
-				rijndaelEncrypt(block, block, key->keySched, key->ROUNDS);
+				*((u_int32_t*) block    ) = *((u_int32_t*)iv[0]);
+				*((u_int32_t*)(block+ 4)) = *((u_int32_t*)iv[1]);
+				*((u_int32_t*)(block+ 8)) = *((u_int32_t*)iv[2]);
+				*((u_int32_t*)(block+12)) = *((u_int32_t*)iv[3]);
+				rijndaelEncrypt(key->ek, key->Nr, block,
+				    block);
 				outBuffer[k/8] ^= (block[0] & 0x80) >> (k & 7);
 				iv[0][0] = (iv[0][0] << 1) | (iv[0][1] >> 7);
 				iv[0][1] = (iv[0][1] << 1) | (iv[0][2] >> 7);
@@ -178,11 +179,11 @@
 			}
 		}
 		break;
-	
+
 	default:
 		return BAD_CIPHER_STATE;
 	}
-	
+
 	return 128*numBlocks;
 }
 
@@ -198,7 +199,7 @@
 int rijndael_padEncrypt(cipherInstance *cipher, keyInstance *key,
 		BYTE *input, int inputOctets, BYTE *outBuffer) {
 	int i, numBlocks, padLen;
-	word8 block[16], *iv, *cp;
+	u_int8_t block[16], *iv, *cp;
 
 	if (cipher == NULL ||
 		key == NULL ||
@@ -212,43 +213,43 @@
 	numBlocks = inputOctets/16;
 
 	switch (cipher->mode) {
-	case MODE_ECB: 
+	case MODE_ECB:
 		for (i = numBlocks; i > 0; i--) {
-			rijndaelEncrypt(input, outBuffer, key->keySched, key->ROUNDS);
+			rijndaelEncrypt(key->rk, key->Nr, input, outBuffer);
 			input += 16;
 			outBuffer += 16;
 		}
 		padLen = 16 - (inputOctets - 16*numBlocks);
-		if (padLen > 0 && padLen <= 16)
-			panic("rijndael_padEncrypt(ECB)");
-		bcopy(input, block, 16 - padLen);
+		if (padLen <= 0 || padLen > 16)
+			return BAD_CIPHER_STATE;
+		memcpy(block, input, 16 - padLen);
 		for (cp = block + 16 - padLen; cp < block + 16; cp++)
 			*cp = padLen;
-		rijndaelEncrypt(block, outBuffer, key->keySched, key->ROUNDS);
+		rijndaelEncrypt(key->rk, key->Nr, block, outBuffer);
 		break;
 
 	case MODE_CBC:
 		iv = cipher->IV;
 		for (i = numBlocks; i > 0; i--) {
-			((word32*)block)[0] = ((word32*)input)[0] ^ ((word32*)iv)[0];
-			((word32*)block)[1] = ((word32*)input)[1] ^ ((word32*)iv)[1];
-			((word32*)block)[2] = ((word32*)input)[2] ^ ((word32*)iv)[2];
-			((word32*)block)[3] = ((word32*)input)[3] ^ ((word32*)iv)[3];
-			rijndaelEncrypt(block, outBuffer, key->keySched, key->ROUNDS);
+			((u_int32_t*)block)[0] = ((u_int32_t*)input)[0] ^ ((u_int32_t*)iv)[0];
+			((u_int32_t*)block)[1] = ((u_int32_t*)input)[1] ^ ((u_int32_t*)iv)[1];
+			((u_int32_t*)block)[2] = ((u_int32_t*)input)[2] ^ ((u_int32_t*)iv)[2];
+			((u_int32_t*)block)[3] = ((u_int32_t*)input)[3] ^ ((u_int32_t*)iv)[3];
+			rijndaelEncrypt(key->rk, key->Nr, block, outBuffer);
 			iv = outBuffer;
 			input += 16;
 			outBuffer += 16;
 		}
 		padLen = 16 - (inputOctets - 16*numBlocks);
-		if (padLen > 0 && padLen <= 16)
-			panic("rijndael_padEncrypt(CBC)");
+		if (padLen <= 0 || padLen > 16)
+			return BAD_CIPHER_STATE;
 		for (i = 0; i < 16 - padLen; i++) {
 			block[i] = input[i] ^ iv[i];
 		}
 		for (i = 16 - padLen; i < 16; i++) {
 			block[i] = (BYTE)padLen ^ iv[i];
 		}
-		rijndaelEncrypt(block, outBuffer, key->keySched, key->ROUNDS);
+		rijndaelEncrypt(key->rk, key->Nr, block, outBuffer);
 		break;
 
 	default:
@@ -261,7 +262,7 @@
 int rijndael_blockDecrypt(cipherInstance *cipher, keyInstance *key,
 		BYTE *input, int inputLen, BYTE *outBuffer) {
 	int i, k, numBlocks;
-	word8 block[16], iv[4][4];
+	u_int8_t block[16], iv[4][4];
 
 	if (cipher == NULL ||
 		key == NULL ||
@@ -275,59 +276,60 @@
 	numBlocks = inputLen/128;
 
 	switch (cipher->mode) {
-	case MODE_ECB: 
-		for (i = numBlocks; i > 0; i--) { 
-			rijndaelDecrypt(input, outBuffer, key->keySched, key->ROUNDS);
+	case MODE_ECB:
+		for (i = numBlocks; i > 0; i--) {
+			rijndaelDecrypt(key->rk, key->Nr, input, outBuffer);
 			input += 16;
 			outBuffer += 16;
 		}
 		break;
-		
+
 	case MODE_CBC:
 #if 1 /*STRICT_ALIGN */
-		bcopy(cipher->IV, iv, 16); 
+		memcpy(iv, cipher->IV, 16);
 #else
-		*((word32*)iv[0]) = *((word32*)(cipher->IV   ));
-		*((word32*)iv[1]) = *((word32*)(cipher->IV+ 4));
-		*((word32*)iv[2]) = *((word32*)(cipher->IV+ 8));
-		*((word32*)iv[3]) = *((word32*)(cipher->IV+12));
+		*((u_int32_t*)iv[0]) = *((u_int32_t*)(cipher->IV   ));
+		*((u_int32_t*)iv[1]) = *((u_int32_t*)(cipher->IV+ 4));
+		*((u_int32_t*)iv[2]) = *((u_int32_t*)(cipher->IV+ 8));
+		*((u_int32_t*)iv[3]) = *((u_int32_t*)(cipher->IV+12));
 #endif
 		for (i = numBlocks; i > 0; i--) {
-			rijndaelDecrypt(input, block, key->keySched, key->ROUNDS);
-			((word32*)block)[0] ^= *((word32*)iv[0]);
-			((word32*)block)[1] ^= *((word32*)iv[1]);
-			((word32*)block)[2] ^= *((word32*)iv[2]);
-			((word32*)block)[3] ^= *((word32*)iv[3]);
+			rijndaelDecrypt(key->rk, key->Nr, input, block);
+			((u_int32_t*)block)[0] ^= *((u_int32_t*)iv[0]);
+			((u_int32_t*)block)[1] ^= *((u_int32_t*)iv[1]);
+			((u_int32_t*)block)[2] ^= *((u_int32_t*)iv[2]);
+			((u_int32_t*)block)[3] ^= *((u_int32_t*)iv[3]);
 #if 1 /*STRICT_ALIGN*/
-			bcopy(input, iv, 16);
-			bcopy(block, outBuffer, 16);
+			memcpy(iv, input, 16);
+			memcpy(outBuffer, block, 16);
 #else
-			*((word32*)iv[0]) = ((word32*)input)[0]; ((word32*)outBuffer)[0] = ((word32*)block)[0];
-			*((word32*)iv[1]) = ((word32*)input)[1]; ((word32*)outBuffer)[1] = ((word32*)block)[1];
-			*((word32*)iv[2]) = ((word32*)input)[2]; ((word32*)outBuffer)[2] = ((word32*)block)[2];
-			*((word32*)iv[3]) = ((word32*)input)[3]; ((word32*)outBuffer)[3] = ((word32*)block)[3];
+			*((u_int32_t*)iv[0]) = ((u_int32_t*)input)[0]; ((u_int32_t*)outBuffer)[0] = ((u_int32_t*)block)[0];
+			*((u_int32_t*)iv[1]) = ((u_int32_t*)input)[1]; ((u_int32_t*)outBuffer)[1] = ((u_int32_t*)block)[1];
+			*((u_int32_t*)iv[2]) = ((u_int32_t*)input)[2]; ((u_int32_t*)outBuffer)[2] = ((u_int32_t*)block)[2];
+			*((u_int32_t*)iv[3]) = ((u_int32_t*)input)[3]; ((u_int32_t*)outBuffer)[3] = ((u_int32_t*)block)[3];
 #endif
 			input += 16;
 			outBuffer += 16;
 		}
 		break;
-	
+
 	case MODE_CFB1:
 #if 1 /*STRICT_ALIGN */
-		bcopy(cipher->IV, iv, 16); 
+		memcpy(iv, cipher->IV, 16);
 #else
-		*((word32*)iv[0]) = *((word32*)(cipher->IV));
-		*((word32*)iv[1]) = *((word32*)(cipher->IV+ 4));
-		*((word32*)iv[2]) = *((word32*)(cipher->IV+ 8));
-		*((word32*)iv[3]) = *((word32*)(cipher->IV+12));
+		*((u_int32_t*)iv[0]) = *((u_int32_t*)(cipher->IV));
+		*((u_int32_t*)iv[1]) = *((u_int32_t*)(cipher->IV+ 4));
+		*((u_int32_t*)iv[2]) = *((u_int32_t*)(cipher->IV+ 8));
+		*((u_int32_t*)iv[3]) = *((u_int32_t*)(cipher->IV+12));
 #endif
 		for (i = numBlocks; i > 0; i--) {
 			for (k = 0; k < 128; k++) {
-				*((word32*) block    ) = *((word32*)iv[0]);
-				*((word32*)(block+ 4)) = *((word32*)iv[1]);
-				*((word32*)(block+ 8)) = *((word32*)iv[2]);
-				*((word32*)(block+12)) = *((word32*)iv[3]);
-				rijndaelEncrypt(block, block, key->keySched, key->ROUNDS);
+				*((u_int32_t*) block    ) = *((u_int32_t*)iv[0]);
+				*((u_int32_t*)(block+ 4)) = *((u_int32_t*)iv[1]);
+				*((u_int32_t*)(block+ 8)) = *((u_int32_t*)iv[2]);
+				*((u_int32_t*)(block+12)) = *((u_int32_t*)iv[3]);
+				rijndaelEncrypt(key->ek, key->Nr, block,
+				    block);
 				iv[0][0] = (iv[0][0] << 1) | (iv[0][1] >> 7);
 				iv[0][1] = (iv[0][1] << 1) | (iv[0][2] >> 7);
 				iv[0][2] = (iv[0][2] << 1) | (iv[0][3] >> 7);
@@ -352,15 +354,15 @@
 	default:
 		return BAD_CIPHER_STATE;
 	}
-	
+
 	return 128*numBlocks;
 }
 
 int rijndael_padDecrypt(cipherInstance *cipher, keyInstance *key,
 		BYTE *input, int inputOctets, BYTE *outBuffer) {
 	int i, numBlocks, padLen;
-	word8 block[16];
-	word32 iv[4];
+	u_int8_t block[16];
+	u_int32_t iv[4];
 
 	if (cipher == NULL ||
 		key == NULL ||
@@ -379,13 +381,13 @@
 	switch (cipher->mode) {
 	case MODE_ECB:
 		/* all blocks but last */
-		for (i = numBlocks - 1; i > 0; i--) { 
-			rijndaelDecrypt(input, outBuffer, key->keySched, key->ROUNDS);
+		for (i = numBlocks - 1; i > 0; i--) {
+			rijndaelDecrypt(key->rk, key->Nr, input, outBuffer);
 			input += 16;
 			outBuffer += 16;
 		}
 		/* last block */
-		rijndaelDecrypt(input, block, key->keySched, key->ROUNDS);
+		rijndaelDecrypt(key->rk, key->Nr, input, block);
 		padLen = block[15];
 		if (padLen >= 16) {
 			return BAD_DATA;
@@ -395,29 +397,29 @@
 				return BAD_DATA;
 			}
 		}
-		bcopy(block, outBuffer, 16 - padLen);
+		memcpy(outBuffer, block, 16 - padLen);
 		break;
-		
+
 	case MODE_CBC:
-		bcopy(cipher->IV, iv, 16);
+		memcpy(iv, cipher->IV, 16);
 		/* all blocks but last */
 		for (i = numBlocks - 1; i > 0; i--) {
-			rijndaelDecrypt(input, block, key->keySched, key->ROUNDS);
-			((word32*)block)[0] ^= iv[0];
-			((word32*)block)[1] ^= iv[1];
-			((word32*)block)[2] ^= iv[2];
-			((word32*)block)[3] ^= iv[3];
-			bcopy(input, iv, 16);
-			bcopy(block, outBuffer, 16);
+			rijndaelDecrypt(key->rk, key->Nr, input, block);
+			((u_int32_t*)block)[0] ^= iv[0];
+			((u_int32_t*)block)[1] ^= iv[1];
+			((u_int32_t*)block)[2] ^= iv[2];
+			((u_int32_t*)block)[3] ^= iv[3];
+			memcpy(iv, input, 16);
+			memcpy(outBuffer, block, 16);
 			input += 16;
 			outBuffer += 16;
 		}
 		/* last block */
-		rijndaelDecrypt(input, block, key->keySched, key->ROUNDS);
-		((word32*)block)[0] ^= iv[0];
-		((word32*)block)[1] ^= iv[1];
-		((word32*)block)[2] ^= iv[2];
-		((word32*)block)[3] ^= iv[3];
+		rijndaelDecrypt(key->rk, key->Nr, input, block);
+		((u_int32_t*)block)[0] ^= iv[0];
+		((u_int32_t*)block)[1] ^= iv[1];
+		((u_int32_t*)block)[2] ^= iv[2];
+		((u_int32_t*)block)[3] ^= iv[3];
 		padLen = block[15];
 		if (padLen <= 0 || padLen > 16) {
 			return BAD_DATA;
@@ -427,59 +429,12 @@
 				return BAD_DATA;
 			}
 		}
-		bcopy(block, outBuffer, 16 - padLen);
+		memcpy(outBuffer, block, 16 - padLen);
 		break;
-	
-	default:
-		return BAD_CIPHER_STATE;
-	}
-	
-	return 16*numBlocks - padLen;
-}
-
-#ifdef INTERMEDIATE_VALUE_KAT
-/**
- *	cipherUpdateRounds:
- *
- *	Encrypts/Decrypts exactly one full block a specified number of rounds.
- *	Only used in the Intermediate Value Known Answer Test.	
- *
- *	Returns:
- *		TRUE - on success
- *		BAD_CIPHER_STATE - cipher in bad state (e.g., not initialized)
- */
-int rijndael_cipherUpdateRounds(cipherInstance *cipher, keyInstance *key,
-		BYTE *input, int inputLen, BYTE *outBuffer, int rounds) {
-	int j;
-	word8 block[4][4];
 
-	if (cipher == NULL || key == NULL) {
+	default:
 		return BAD_CIPHER_STATE;
 	}
 
-	for (j = 3; j >= 0; j--) {
-		/* parse input stream into rectangular array */
-  		*((word32*)block[j]) = *((word32*)(input+4*j));
-	}
-
-	switch (key->direction) {
-	case DIR_ENCRYPT:
-		rijndaelEncryptRound(block, key->keySched, key->ROUNDS, rounds);
-		break;
-		
-	case DIR_DECRYPT:
-		rijndaelDecryptRound(block, key->keySched, key->ROUNDS, rounds);
-		break;
-		
-	default:
-		return BAD_KEY_DIR;
-	} 
-
-	for (j = 3; j >= 0; j--) {
-		/* parse rectangular array into output ciphertext bytes */
-		*((word32*)(outBuffer+4*j)) = *((word32*)block[j]);
-	}
-	
-	return TRUE;
+	return 16*numBlocks - padLen;
 }
-#endif /* INTERMEDIATE_VALUE_KAT */
Index: crypto/rijndael/rijndael-api-fst.h
===================================================================
RCS file: /home/dcvs/src/sys/crypto/rijndael/rijndael-api-fst.h,v
retrieving revision 1.2
retrieving revision 1.3
diff -u -r1.2 -r1.3
--- crypto/rijndael/rijndael-api-fst.h	17 Jun 2003 04:28:20 -0000	1.2
+++ crypto/rijndael/rijndael-api-fst.h	21 Mar 2005 23:06:03 -0000	1.3
@@ -7,28 +7,22 @@
  *
  * Optimised ANSI C code
  *
- * #define INTERMEDIATE_VALUE_KAT to generate the Intermediate Value Known Answer Test.
  */
 
 #ifndef __RIJNDAEL_API_FST_H
 #define __RIJNDAEL_API_FST_H
 
-#include <crypto/rijndael/rijndael-alg-fst.h>
-
-/*  Defines:
-	Add any additional defines you need
-*/
+#include <crypto/rijndael/rijndael.h>
 
+/*  Generic Defines  */
 #define     DIR_ENCRYPT           0 /*  Are we encrpyting?  */
 #define     DIR_DECRYPT           1 /*  Are we decrpyting?  */
 #define     MODE_ECB              1 /*  Are we ciphering in ECB mode?   */
 #define     MODE_CBC              2 /*  Are we ciphering in CBC mode?   */
 #define     MODE_CFB1             3 /*  Are we ciphering in 1-bit CFB mode? */
-#define     TRUE                  1
-#define     FALSE                 0
 #define     BITSPERBLOCK        128 /* Default number of bits in a cipher block */
 
-/*  Error Codes - CHANGE POSSIBLE: inclusion of additional error codes  */
+/*  Error Codes  */
 #define     BAD_KEY_DIR          -1 /*  Key direction is invalid, e.g., unknown value */
 #define     BAD_KEY_MAT          -2 /*  Key material not of correct length */
 #define     BAD_KEY_INSTANCE     -3 /*  Key passed is not valid */
@@ -39,67 +33,42 @@
 #define     BAD_DATA             -8 /*  Data contents are invalid, e.g., invalid padding */
 #define     BAD_OTHER            -9 /*  Unknown error */
 
-/*  CHANGE POSSIBLE:  inclusion of algorithm specific defines  */
-#define     MAX_KEY_SIZE         64 /* # of ASCII char's needed to represent a key */
-#define     MAX_IV_SIZE          16 /* # bytes needed to represent an IV  */
-
-/*  Typedefs:
-
-	Typedef'ed data storage elements.  Add any algorithm specific 
-parameters at the bottom of the structs as appropriate.
-*/
+/*  Algorithm-specific Defines  */
+#define     RIJNDAEL_MAX_KEY_SIZE         64 /* # of ASCII char's needed to represent a key */
+#define     RIJNDAEL_MAX_IV_SIZE          16 /* # bytes needed to represent an IV  */
+
+/*  Typedefs  */
 
 /*  The structure for key information */
 typedef struct {
     u_int8_t  direction;            /* Key used for encrypting or decrypting? */
     int   keyLen;                   /* Length of the key  */
-    char  keyMaterial[MAX_KEY_SIZE+1];  /* Raw key data in ASCII, e.g., user input or KAT values */
-        /*  The following parameters are algorithm dependent, replace or add as necessary  */
-	int   ROUNDS;                   /* key-length-dependent number of rounds */
-    int   blockLen;                 /* block length */
-    union {
-    	u_int8_t xkS8[RIJNDAEL_MAXROUNDS+1][4][4];	/* key schedule		*/
-    	u_int32_t xkS32[RIJNDAEL_MAXROUNDS+1][4];	/* key schedule		*/
-    } xKeySched;
-#define	keySched	xKeySched.xkS8
+    char  keyMaterial[RIJNDAEL_MAX_KEY_SIZE+1];  /* Raw key data in ASCII, e.g., user input or KAT values */
+	int   Nr;                       /* key-length-dependent number of rounds */
+	u_int32_t   rk[4*(RIJNDAEL_MAXNR + 1)];        /* key schedule */
+	u_int32_t   ek[4*(RIJNDAEL_MAXNR + 1)];        /* CFB1 key schedule (encryption only) */
 } keyInstance;
 
 /*  The structure for cipher information */
 typedef struct {                    /* changed order of the components */
     u_int8_t mode;                  /* MODE_ECB, MODE_CBC, or MODE_CFB1 */
-    u_int8_t IV[MAX_IV_SIZE];       /* A possible Initialization Vector for ciphering */
-        /*  Add any algorithm specific parameters needed here  */
-    int   blockLen;                 /* Sample: Handles non-128 bit block sizes (if available) */
+    u_int8_t IV[RIJNDAEL_MAX_IV_SIZE]; /* A possible Initialization Vector for ciphering */
 } cipherInstance;
 
 /*  Function prototypes  */
-/*  CHANGED: nothing
-	TODO: implement the following extensions to setup 192-bit and 256-bit block lengths:
-        makeKeyEx():    parameter blockLen added
-                        -- this parameter is absolutely necessary if you want to
-                        setup the round keys in a variable block length setting 
-	    cipherInitEx(): parameter blockLen added (for obvious reasons)		
- */
-
-int rijndael_makeKey(keyInstance *key, u_int8_t direction, int keyLen, char *keyMaterial);
-
-int rijndael_cipherInit(cipherInstance *cipher, u_int8_t mode, char *IV);
-
-int rijndael_blockEncrypt(cipherInstance *cipher, keyInstance *key,
-        u_int8_t *input, int inputLen, u_int8_t *outBuffer);
-
-int rijndael_padEncrypt(cipherInstance *cipher, keyInstance *key,
-		u_int8_t *input, int inputOctets, u_int8_t *outBuffer);
 
-int rijndael_blockDecrypt(cipherInstance *cipher, keyInstance *key,
-        u_int8_t *input, int inputLen, u_int8_t *outBuffer);
+int rijndael_makeKey(keyInstance *, u_int8_t, int, char *);
 
-int rijndael_padDecrypt(cipherInstance *cipher, keyInstance *key,
-		u_int8_t *input, int inputOctets, u_int8_t *outBuffer);
+int rijndael_cipherInit(cipherInstance *, u_int8_t, char *);
 
-#ifdef INTERMEDIATE_VALUE_KAT
-int rijndael_cipherUpdateRounds(cipherInstance *cipher, keyInstance *key,
-        u_int8_t *input, int inputLen, u_int8_t *outBuffer, int Rounds);
-#endif /* INTERMEDIATE_VALUE_KAT */
+int rijndael_blockEncrypt(cipherInstance *, keyInstance *, u_int8_t *, int,
+	u_int8_t *);
+int rijndael_padEncrypt(cipherInstance *, keyInstance *, u_int8_t *, int,
+	u_int8_t *);
+
+int rijndael_blockDecrypt(cipherInstance *, keyInstance *, u_int8_t *, int,
+	u_int8_t *);
+int rijndael_padDecrypt(cipherInstance *, keyInstance *, u_int8_t *, int,
+	u_int8_t *);
 
 #endif /*  __RIJNDAEL_API_FST_H */
Index: crypto/rijndael/rijndael.h
===================================================================
RCS file: /home/dcvs/src/sys/crypto/rijndael/rijndael.h,v
retrieving revision 1.2
retrieving revision 1.3
diff -u -r1.2 -r1.3
--- crypto/rijndael/rijndael.h	17 Jun 2003 04:28:20 -0000	1.2
+++ crypto/rijndael/rijndael.h	21 Mar 2005 23:06:03 -0000	1.3
@@ -1,5 +1,56 @@
-/*	$KAME: rijndael.h,v 1.2 2000/10/02 17:14:27 itojun Exp $	*/
-/*	$FreeBSD: src/sys/crypto/rijndael/rijndael.h,v 1.1.1.1.2.1 2001/07/03 11:01:36 ume Exp $	*/
+/*	$KAME: rijndael.h,v 1.6 2003/08/28 08:36:32 itojun Exp $	*/
+/*	$FreeBSD: src/sys/crypto/rijndael/rijndael.h,v 1.6 2005/03/11 22:07:04 ume Exp $	*/
 
-#include <crypto/rijndael/rijndael-api-fst.h>
+/**
+ * rijndael-alg-fst.h
+ *
+ * @version 3.0 (December 2000)
+ *
+ * Optimised ANSI C code for the Rijndael cipher (now AES)
+ *
+ * @author Vincent Rijmen <vincent.rijmen@xxxxxxxxxxxxxxxxxxx>
+ * @author Antoon Bosselaers <antoon.bosselaers@xxxxxxxxxxxxxxxxxxx>
+ * @author Paulo Barreto <paulo.barreto@xxxxxxxxxxxx>
+ *
+ * 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.
+ */
+
+#ifndef __RIJNDAEL_H
+#define	__RIJNDAEL_H
+
+#define RIJNDAEL_MAXKC	(256/32)
+#define RIJNDAEL_MAXKB	(256/8)
+#define RIJNDAEL_MAXNR	14
+
+typedef struct {
+	int	decrypt;
+	int	Nr;		/* key-length-dependent number of rounds */
+	uint32_t ek[4 * (RIJNDAEL_MAXNR + 1)];	/* encrypt key schedule */
+	uint32_t dk[4 * (RIJNDAEL_MAXNR + 1)];	/* decrypt key schedule */
+} rijndael_ctx;
+
+void	rijndael_set_key(rijndael_ctx *, const u_char *, int);
+void	rijndael_decrypt(const rijndael_ctx *, const u_char *, u_char *);
+void	rijndael_encrypt(const rijndael_ctx *, const u_char *, u_char *);
+
+int	rijndaelKeySetupEnc(u_int32_t [/*4*(Nr+1)*/], const u_int8_t [], int);
+int	rijndaelKeySetupDec(u_int32_t [/*4*(Nr+1)*/], const u_int8_t [], int);
+void	rijndaelEncrypt(const u_int32_t [/*4*(Nr+1)*/], int,
+	const u_int8_t[16], u_int8_t [16]);
+void	rijndaelDecrypt(const u_int32_t [/*4*(Nr+1)*/], int,
+	const u_int8_t [16], u_int8_t [16]);
+
+#endif /* __RIJNDAEL_H */
Index: crypto/rijndael/rijndael_local.h
===================================================================
RCS file: /home/dcvs/src/sys/crypto/rijndael/rijndael_local.h,v
retrieving revision 1.2
retrieving revision 1.3
diff -u -r1.2 -r1.3
--- crypto/rijndael/rijndael_local.h	17 Jun 2003 04:28:20 -0000	1.2
+++ crypto/rijndael/rijndael_local.h	21 Mar 2005 23:06:03 -0000	1.3
@@ -1,12 +1,8 @@
-/*	$KAME: rijndael_local.h,v 1.3 2000/10/02 17:14:27 itojun Exp $	*/
-/*	$FreeBSD: src/sys/crypto/rijndael/rijndael_local.h,v 1.3.2.1 2001/07/03 11:01:36 ume Exp $	*/
+/*	$KAME: rijndael_local.h,v 1.5 2003/08/28 08:37:24 itojun Exp $	*/
+/*	$FreeBSD: src/sys/crypto/rijndael/rijndael_local.h,v 1.4 2003/10/12 21:05:05 ume Exp $	*/
 
 /* the file should not be used from outside */
-typedef u_int8_t		BYTE;
-typedef u_int8_t		word8;	
-typedef u_int16_t		word16;	
-typedef u_int32_t		word32;
-
-#define MAXKC		RIJNDAEL_MAXKC
-#define MAXROUNDS	RIJNDAEL_MAXROUNDS
+typedef u_int8_t		u8;
+typedef u_int16_t		u16;
+typedef u_int32_t		u32;
Index: conf/files
===================================================================
RCS file: /home/dcvs/src/sys/conf/files,v
retrieving revision 1.87
diff -u -r1.87 files
--- conf/files	19 Mar 2005 14:54:50 -0000	1.87
+++ conf/files	22 Mar 2005 13:16:05 -0000
@@ -198,8 +198,12 @@
 crypto/cast128/cast128.c		optional ipsec ipsec_esp
 crypto/des/des_ecb.c			optional ipsec ipsec_esp
 crypto/des/des_setkey.c			optional ipsec ipsec_esp
-crypto/rijndael/rijndael-alg-fst.c	optional ipsec ipsec_esp
-crypto/rijndael/rijndael-api-fst.c	optional ipsec ipsec_esp
+crypto/rijndael/rijndael-alg-fst.c	optional crypto
+crypto/rijndael/rijndael-alg-fst.c	optional ipsec
+crypto/rijndael/rijndael-alg-fst.c	optional wlan_ccmp
+crypto/rijndael/rijndael-api.c		optional crypto
+crypto/rijndael/rijndael-api.c		optional ipsec
+crypto/rijndael/rijndael-api.c		optional wlan_ccmp
 crypto/sha1.c				optional ipsec
 crypto/sha2/sha2.c			optional ipsec
 ddb/db_access.c				optional ddb
@@ -1383,7 +1387,6 @@
 opencrypto/cryptodev.c			optional cryptodev
 opencrypto/cryptosoft.c			optional crypto
 opencrypto/deflate.c			optional crypto
-opencrypto/rijndael.c			optional crypto
 opencrypto/rmd160.c			optional crypto
 opencrypto/skipjack.c			optional crypto
 opencrypto/xform.c			optional crypto
Index: netinet6/esp_core.c
===================================================================
RCS file: /home/dcvs/src/sys/netinet6/esp_core.c,v
retrieving revision 1.7
diff -u -r1.7 esp_core.c
--- netinet6/esp_core.c	2 Jun 2004 14:43:01 -0000	1.7
+++ netinet6/esp_core.c	22 Mar 2005 13:52:57 -0000
@@ -135,7 +135,7 @@
 		esp_common_ivlen, esp_cbc_decrypt,
 		esp_cbc_encrypt, esp_3des_schedule,
 		esp_3des_blockdecrypt, esp_3des_blockencrypt, },
-	{ 1, 0, esp_null_mature, 0, 2048, 0, "null",
+	{ 1, 0, esp_null_mature, 0, 2048, NULL, "null",
 		esp_common_ivlen, esp_null_decrypt,
 		esp_null_encrypt, NULL, },
 	{ 8, 8, esp_cbc_mature, 40, 448, esp_blowfish_schedlen, "blowfish-cbc",
Index: netinet6/esp_rijndael.c
===================================================================
RCS file: /home/dcvs/src/sys/netinet6/esp_rijndael.c,v
retrieving revision 1.3
diff -u -r1.3 esp_rijndael.c
--- netinet6/esp_rijndael.c	20 May 2004 18:30:36 -0000	1.3
+++ netinet6/esp_rijndael.c	22 Mar 2005 14:43:57 -0000
@@ -51,59 +51,41 @@
 
 #include <net/net_osdep.h>
 
-/* as rijndael uses assymetric scheduled keys, we need to do it twice. */
-int
+size_t
 esp_rijndael_schedlen(const struct esp_algorithm *algo)
 {
 
-	return sizeof(keyInstance) * 2;
+	return sizeof(rijndael_ctx);
 }
 
 int
 esp_rijndael_schedule(const struct esp_algorithm *algo, struct secasvar *sav)
 {
-	keyInstance *k;
+	rijndael_ctx *ctx;
 
-	k = (keyInstance *)sav->sched;
-	if (rijndael_makeKey(&k[0], DIR_DECRYPT, _KEYLEN(sav->key_enc) * 8,
-	    _KEYBUF(sav->key_enc)) < 0)
-		return -1;
-	if (rijndael_makeKey(&k[1], DIR_ENCRYPT, _KEYLEN(sav->key_enc) * 8,
-	    _KEYBUF(sav->key_enc)) < 0)
-		return -1;
+	ctx = (rijndael_ctx *)sav->sched;
+	rijndael_set_key(ctx,
+	    (u_char *)_KEYBUF(sav->key_enc), _KEYLEN(sav->key_enc) * 8);
 	return 0;
 }
 
 int
-esp_rijndael_blockdecrypt(const struct esp_algorithm *algo,
-			  struct secasvar *sav, u_int8_t *s, u_int8_t *d)
+esp_rijndael_blockdecrypt(const struct esp_algorithm *algo, 
+	struct secasvar *sav, u_int8_t *s, u_int8_t *d)
 {
-	cipherInstance c;
-	keyInstance *p;
+	rijndael_ctx *ctx;
 
-	/* does not take advantage of CBC mode support */
-	bzero(&c, sizeof(c));
-	if (rijndael_cipherInit(&c, MODE_ECB, NULL) < 0)
-		return -1;
-	p = (keyInstance *)sav->sched;
-	if (rijndael_blockDecrypt(&c, &p[0], s, algo->padbound * 8, d) < 0)
-		return -1;
+	ctx = (rijndael_ctx *)sav->sched;
+	rijndael_decrypt(ctx, s, d);
 	return 0;
 }
 
 int
-esp_rijndael_blockencrypt(const struct esp_algorithm *algo,
-			  struct secasvar *sav, u_int8_t *s, u_int8_t *d)
+esp_rijndael_blockencrypt(const struct esp_algorithm *algo, struct secasvar *sav, u_int8_t *s, u_int8_t *d)
 {
-	cipherInstance c;
-	keyInstance *p;
+	rijndael_ctx *ctx;
 
-	/* does not take advantage of CBC mode support */
-	bzero(&c, sizeof(c));
-	if (rijndael_cipherInit(&c, MODE_ECB, NULL) < 0)
-		return -1;
-	p = (keyInstance *)sav->sched;
-	if (rijndael_blockEncrypt(&c, &p[1], s, algo->padbound * 8, d) < 0)
-		return -1;
+	ctx = (rijndael_ctx *)sav->sched;
+	rijndael_encrypt(ctx, s, d);
 	return 0;
 }
Index: netinet6/esp_rijndael.h
===================================================================
RCS file: /home/dcvs/src/sys/netinet6/esp_rijndael.h,v
retrieving revision 1.3
diff -u -r1.3 esp_rijndael.h
--- netinet6/esp_rijndael.h	23 Aug 2003 11:02:45 -0000	1.3
+++ netinet6/esp_rijndael.h	22 Mar 2005 13:54:14 -0000
@@ -31,7 +31,7 @@
  * SUCH DAMAGE.
  */
 
-int esp_rijndael_schedlen (const struct esp_algorithm *);
+size_t esp_rijndael_schedlen (const struct esp_algorithm *);
 int esp_rijndael_schedule (const struct esp_algorithm *,
 	struct secasvar *);
 int esp_rijndael_blockdecrypt (const struct esp_algorithm *,


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