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authorJussi Kivilinna <jussi.kivilinna@mbnet.fi>2012-03-05 20:26:47 +0200
committerHerbert Xu <herbert@gondor.apana.org.au>2012-03-14 17:25:56 +0800
commit0b95ec56ae19f61ca664e83766a2180057f0e351 (patch)
treedc9b3ee4116b807df10b5832b37d49468d69f3b2 /arch/x86/crypto/camellia_glue.c
parentcrypto: camellia - rename camellia.c to camellia_generic.c (diff)
downloadlinux-dev-0b95ec56ae19f61ca664e83766a2180057f0e351.tar.xz
linux-dev-0b95ec56ae19f61ca664e83766a2180057f0e351.zip
crypto: camellia - add assembler implementation for x86_64
Patch adds x86_64 assembler implementation of Camellia block cipher. Two set of functions are provided. First set is regular 'one-block at time' encrypt/decrypt functions. Second is 'two-block at time' functions that gain performance increase on out-of-order CPUs. Performance of 2-way functions should be equal to 1-way functions with in-order CPUs. Patch has been tested with tcrypt and automated filesystem tests. Tcrypt benchmark results: AMD Phenom II 1055T (fam:16, model:10): camellia-asm vs camellia_generic: 128bit key: (lrw:256bit) (xts:256bit) size ecb-enc ecb-dec cbc-enc cbc-dec ctr-enc ctr-dec lrw-enc lrw-dec xts-enc xts-dec 16B 1.27x 1.22x 1.30x 1.42x 1.30x 1.34x 1.19x 1.05x 1.23x 1.24x 64B 1.74x 1.79x 1.43x 1.87x 1.81x 1.87x 1.48x 1.38x 1.55x 1.62x 256B 1.90x 1.87x 1.43x 1.94x 1.94x 1.95x 1.63x 1.62x 1.67x 1.70x 1024B 1.96x 1.93x 1.43x 1.95x 1.98x 2.01x 1.67x 1.69x 1.74x 1.80x 8192B 1.96x 1.96x 1.39x 1.93x 2.01x 2.03x 1.72x 1.64x 1.71x 1.76x 256bit key: (lrw:384bit) (xts:512bit) size ecb-enc ecb-dec cbc-enc cbc-dec ctr-enc ctr-dec lrw-enc lrw-dec xts-enc xts-dec 16B 1.23x 1.23x 1.33x 1.39x 1.34x 1.38x 1.04x 1.18x 1.21x 1.29x 64B 1.72x 1.69x 1.42x 1.78x 1.81x 1.89x 1.57x 1.52x 1.56x 1.65x 256B 1.85x 1.88x 1.42x 1.86x 1.93x 1.96x 1.69x 1.65x 1.70x 1.75x 1024B 1.88x 1.86x 1.45x 1.95x 1.96x 1.95x 1.77x 1.71x 1.77x 1.78x 8192B 1.91x 1.86x 1.42x 1.91x 2.03x 1.98x 1.73x 1.71x 1.78x 1.76x camellia-asm vs aes-asm (8kB block): 128bit 256bit ecb-enc 1.15x 1.22x ecb-dec 1.16x 1.16x cbc-enc 0.85x 0.90x cbc-dec 1.20x 1.23x ctr-enc 1.28x 1.30x ctr-dec 1.27x 1.28x lrw-enc 1.12x 1.16x lrw-dec 1.08x 1.10x xts-enc 1.11x 1.15x xts-dec 1.14x 1.15x Intel Core2 T8100 (fam:6, model:23, step:6): camellia-asm vs camellia_generic: 128bit key: (lrw:256bit) (xts:256bit) size ecb-enc ecb-dec cbc-enc cbc-dec ctr-enc ctr-dec lrw-enc lrw-dec xts-enc xts-dec 16B 1.10x 1.12x 1.14x 1.16x 1.16x 1.15x 1.02x 1.02x 1.08x 1.08x 64B 1.61x 1.60x 1.17x 1.68x 1.67x 1.66x 1.43x 1.42x 1.44x 1.42x 256B 1.65x 1.73x 1.17x 1.77x 1.81x 1.80x 1.54x 1.53x 1.58x 1.54x 1024B 1.76x 1.74x 1.18x 1.80x 1.85x 1.85x 1.60x 1.59x 1.65x 1.60x 8192B 1.77x 1.75x 1.19x 1.81x 1.85x 1.86x 1.63x 1.61x 1.66x 1.62x 256bit key: (lrw:384bit) (xts:512bit) size ecb-enc ecb-dec cbc-enc cbc-dec ctr-enc ctr-dec lrw-enc lrw-dec xts-enc xts-dec 16B 1.10x 1.07x 1.13x 1.16x 1.11x 1.16x 1.03x 1.02x 1.08x 1.07x 64B 1.61x 1.62x 1.15x 1.66x 1.63x 1.68x 1.47x 1.46x 1.47x 1.44x 256B 1.71x 1.70x 1.16x 1.75x 1.69x 1.79x 1.58x 1.57x 1.59x 1.55x 1024B 1.78x 1.72x 1.17x 1.75x 1.80x 1.80x 1.63x 1.62x 1.65x 1.62x 8192B 1.76x 1.73x 1.17x 1.78x 1.80x 1.81x 1.64x 1.62x 1.68x 1.64x camellia-asm vs aes-asm (8kB block): 128bit 256bit ecb-enc 1.17x 1.21x ecb-dec 1.17x 1.20x cbc-enc 0.80x 0.82x cbc-dec 1.22x 1.24x ctr-enc 1.25x 1.26x ctr-dec 1.25x 1.26x lrw-enc 1.14x 1.18x lrw-dec 1.13x 1.17x xts-enc 1.14x 1.18x xts-dec 1.14x 1.17x Signed-off-by: Jussi Kivilinna <jussi.kivilinna@mbnet.fi> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'arch/x86/crypto/camellia_glue.c')
-rw-r--r--arch/x86/crypto/camellia_glue.c1952
1 files changed, 1952 insertions, 0 deletions
diff --git a/arch/x86/crypto/camellia_glue.c b/arch/x86/crypto/camellia_glue.c
new file mode 100644
index 000000000000..1ca36a93fd2f
--- /dev/null
+++ b/arch/x86/crypto/camellia_glue.c
@@ -0,0 +1,1952 @@
+/*
+ * Glue Code for assembler optimized version of Camellia
+ *
+ * Copyright (c) 2012 Jussi Kivilinna <jussi.kivilinna@mbnet.fi>
+ *
+ * Camellia parts based on code by:
+ * Copyright (C) 2006 NTT (Nippon Telegraph and Telephone Corporation)
+ * CBC & ECB parts based on code (crypto/cbc.c,ecb.c) by:
+ * Copyright (c) 2006 Herbert Xu <herbert@gondor.apana.org.au>
+ * CTR part based on code (crypto/ctr.c) by:
+ * (C) Copyright IBM Corp. 2007 - Joy Latten <latten@us.ibm.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
+ * USA
+ *
+ */
+
+#include <asm/processor.h>
+#include <asm/unaligned.h>
+#include <linux/crypto.h>
+#include <linux/init.h>
+#include <linux/module.h>
+#include <linux/types.h>
+#include <crypto/algapi.h>
+#include <crypto/b128ops.h>
+#include <crypto/lrw.h>
+#include <crypto/xts.h>
+
+#define CAMELLIA_MIN_KEY_SIZE 16
+#define CAMELLIA_MAX_KEY_SIZE 32
+#define CAMELLIA_BLOCK_SIZE 16
+#define CAMELLIA_TABLE_BYTE_LEN 272
+
+struct camellia_ctx {
+ u64 key_table[CAMELLIA_TABLE_BYTE_LEN / sizeof(u64)];
+ u32 key_length;
+};
+
+/* regular block cipher functions */
+asmlinkage void __camellia_enc_blk(struct camellia_ctx *ctx, u8 *dst,
+ const u8 *src, bool xor);
+asmlinkage void camellia_dec_blk(struct camellia_ctx *ctx, u8 *dst,
+ const u8 *src);
+
+/* 2-way parallel cipher functions */
+asmlinkage void __camellia_enc_blk_2way(struct camellia_ctx *ctx, u8 *dst,
+ const u8 *src, bool xor);
+asmlinkage void camellia_dec_blk_2way(struct camellia_ctx *ctx, u8 *dst,
+ const u8 *src);
+
+static inline void camellia_enc_blk(struct camellia_ctx *ctx, u8 *dst,
+ const u8 *src)
+{
+ __camellia_enc_blk(ctx, dst, src, false);
+}
+
+static inline void camellia_enc_blk_xor(struct camellia_ctx *ctx, u8 *dst,
+ const u8 *src)
+{
+ __camellia_enc_blk(ctx, dst, src, true);
+}
+
+static inline void camellia_enc_blk_2way(struct camellia_ctx *ctx, u8 *dst,
+ const u8 *src)
+{
+ __camellia_enc_blk_2way(ctx, dst, src, false);
+}
+
+static inline void camellia_enc_blk_xor_2way(struct camellia_ctx *ctx, u8 *dst,
+ const u8 *src)
+{
+ __camellia_enc_blk_2way(ctx, dst, src, true);
+}
+
+static void camellia_encrypt(struct crypto_tfm *tfm, u8 *dst, const u8 *src)
+{
+ camellia_enc_blk(crypto_tfm_ctx(tfm), dst, src);
+}
+
+static void camellia_decrypt(struct crypto_tfm *tfm, u8 *dst, const u8 *src)
+{
+ camellia_dec_blk(crypto_tfm_ctx(tfm), dst, src);
+}
+
+/* camellia sboxes */
+const u64 camellia_sp10011110[256] = {
+ 0x7000007070707000, 0x8200008282828200, 0x2c00002c2c2c2c00,
+ 0xec0000ecececec00, 0xb30000b3b3b3b300, 0x2700002727272700,
+ 0xc00000c0c0c0c000, 0xe50000e5e5e5e500, 0xe40000e4e4e4e400,
+ 0x8500008585858500, 0x5700005757575700, 0x3500003535353500,
+ 0xea0000eaeaeaea00, 0x0c00000c0c0c0c00, 0xae0000aeaeaeae00,
+ 0x4100004141414100, 0x2300002323232300, 0xef0000efefefef00,
+ 0x6b00006b6b6b6b00, 0x9300009393939300, 0x4500004545454500,
+ 0x1900001919191900, 0xa50000a5a5a5a500, 0x2100002121212100,
+ 0xed0000edededed00, 0x0e00000e0e0e0e00, 0x4f00004f4f4f4f00,
+ 0x4e00004e4e4e4e00, 0x1d00001d1d1d1d00, 0x6500006565656500,
+ 0x9200009292929200, 0xbd0000bdbdbdbd00, 0x8600008686868600,
+ 0xb80000b8b8b8b800, 0xaf0000afafafaf00, 0x8f00008f8f8f8f00,
+ 0x7c00007c7c7c7c00, 0xeb0000ebebebeb00, 0x1f00001f1f1f1f00,
+ 0xce0000cececece00, 0x3e00003e3e3e3e00, 0x3000003030303000,
+ 0xdc0000dcdcdcdc00, 0x5f00005f5f5f5f00, 0x5e00005e5e5e5e00,
+ 0xc50000c5c5c5c500, 0x0b00000b0b0b0b00, 0x1a00001a1a1a1a00,
+ 0xa60000a6a6a6a600, 0xe10000e1e1e1e100, 0x3900003939393900,
+ 0xca0000cacacaca00, 0xd50000d5d5d5d500, 0x4700004747474700,
+ 0x5d00005d5d5d5d00, 0x3d00003d3d3d3d00, 0xd90000d9d9d9d900,
+ 0x0100000101010100, 0x5a00005a5a5a5a00, 0xd60000d6d6d6d600,
+ 0x5100005151515100, 0x5600005656565600, 0x6c00006c6c6c6c00,
+ 0x4d00004d4d4d4d00, 0x8b00008b8b8b8b00, 0x0d00000d0d0d0d00,
+ 0x9a00009a9a9a9a00, 0x6600006666666600, 0xfb0000fbfbfbfb00,
+ 0xcc0000cccccccc00, 0xb00000b0b0b0b000, 0x2d00002d2d2d2d00,
+ 0x7400007474747400, 0x1200001212121200, 0x2b00002b2b2b2b00,
+ 0x2000002020202000, 0xf00000f0f0f0f000, 0xb10000b1b1b1b100,
+ 0x8400008484848400, 0x9900009999999900, 0xdf0000dfdfdfdf00,
+ 0x4c00004c4c4c4c00, 0xcb0000cbcbcbcb00, 0xc20000c2c2c2c200,
+ 0x3400003434343400, 0x7e00007e7e7e7e00, 0x7600007676767600,
+ 0x0500000505050500, 0x6d00006d6d6d6d00, 0xb70000b7b7b7b700,
+ 0xa90000a9a9a9a900, 0x3100003131313100, 0xd10000d1d1d1d100,
+ 0x1700001717171700, 0x0400000404040400, 0xd70000d7d7d7d700,
+ 0x1400001414141400, 0x5800005858585800, 0x3a00003a3a3a3a00,
+ 0x6100006161616100, 0xde0000dededede00, 0x1b00001b1b1b1b00,
+ 0x1100001111111100, 0x1c00001c1c1c1c00, 0x3200003232323200,
+ 0x0f00000f0f0f0f00, 0x9c00009c9c9c9c00, 0x1600001616161600,
+ 0x5300005353535300, 0x1800001818181800, 0xf20000f2f2f2f200,
+ 0x2200002222222200, 0xfe0000fefefefe00, 0x4400004444444400,
+ 0xcf0000cfcfcfcf00, 0xb20000b2b2b2b200, 0xc30000c3c3c3c300,
+ 0xb50000b5b5b5b500, 0x7a00007a7a7a7a00, 0x9100009191919100,
+ 0x2400002424242400, 0x0800000808080800, 0xe80000e8e8e8e800,
+ 0xa80000a8a8a8a800, 0x6000006060606000, 0xfc0000fcfcfcfc00,
+ 0x6900006969696900, 0x5000005050505000, 0xaa0000aaaaaaaa00,
+ 0xd00000d0d0d0d000, 0xa00000a0a0a0a000, 0x7d00007d7d7d7d00,
+ 0xa10000a1a1a1a100, 0x8900008989898900, 0x6200006262626200,
+ 0x9700009797979700, 0x5400005454545400, 0x5b00005b5b5b5b00,
+ 0x1e00001e1e1e1e00, 0x9500009595959500, 0xe00000e0e0e0e000,
+ 0xff0000ffffffff00, 0x6400006464646400, 0xd20000d2d2d2d200,
+ 0x1000001010101000, 0xc40000c4c4c4c400, 0x0000000000000000,
+ 0x4800004848484800, 0xa30000a3a3a3a300, 0xf70000f7f7f7f700,
+ 0x7500007575757500, 0xdb0000dbdbdbdb00, 0x8a00008a8a8a8a00,
+ 0x0300000303030300, 0xe60000e6e6e6e600, 0xda0000dadadada00,
+ 0x0900000909090900, 0x3f00003f3f3f3f00, 0xdd0000dddddddd00,
+ 0x9400009494949400, 0x8700008787878700, 0x5c00005c5c5c5c00,
+ 0x8300008383838300, 0x0200000202020200, 0xcd0000cdcdcdcd00,
+ 0x4a00004a4a4a4a00, 0x9000009090909000, 0x3300003333333300,
+ 0x7300007373737300, 0x6700006767676700, 0xf60000f6f6f6f600,
+ 0xf30000f3f3f3f300, 0x9d00009d9d9d9d00, 0x7f00007f7f7f7f00,
+ 0xbf0000bfbfbfbf00, 0xe20000e2e2e2e200, 0x5200005252525200,
+ 0x9b00009b9b9b9b00, 0xd80000d8d8d8d800, 0x2600002626262600,
+ 0xc80000c8c8c8c800, 0x3700003737373700, 0xc60000c6c6c6c600,
+ 0x3b00003b3b3b3b00, 0x8100008181818100, 0x9600009696969600,
+ 0x6f00006f6f6f6f00, 0x4b00004b4b4b4b00, 0x1300001313131300,
+ 0xbe0000bebebebe00, 0x6300006363636300, 0x2e00002e2e2e2e00,
+ 0xe90000e9e9e9e900, 0x7900007979797900, 0xa70000a7a7a7a700,
+ 0x8c00008c8c8c8c00, 0x9f00009f9f9f9f00, 0x6e00006e6e6e6e00,
+ 0xbc0000bcbcbcbc00, 0x8e00008e8e8e8e00, 0x2900002929292900,
+ 0xf50000f5f5f5f500, 0xf90000f9f9f9f900, 0xb60000b6b6b6b600,
+ 0x2f00002f2f2f2f00, 0xfd0000fdfdfdfd00, 0xb40000b4b4b4b400,
+ 0x5900005959595900, 0x7800007878787800, 0x9800009898989800,
+ 0x0600000606060600, 0x6a00006a6a6a6a00, 0xe70000e7e7e7e700,
+ 0x4600004646464600, 0x7100007171717100, 0xba0000babababa00,
+ 0xd40000d4d4d4d400, 0x2500002525252500, 0xab0000abababab00,
+ 0x4200004242424200, 0x8800008888888800, 0xa20000a2a2a2a200,
+ 0x8d00008d8d8d8d00, 0xfa0000fafafafa00, 0x7200007272727200,
+ 0x0700000707070700, 0xb90000b9b9b9b900, 0x5500005555555500,
+ 0xf80000f8f8f8f800, 0xee0000eeeeeeee00, 0xac0000acacacac00,
+ 0x0a00000a0a0a0a00, 0x3600003636363600, 0x4900004949494900,
+ 0x2a00002a2a2a2a00, 0x6800006868686800, 0x3c00003c3c3c3c00,
+ 0x3800003838383800, 0xf10000f1f1f1f100, 0xa40000a4a4a4a400,
+ 0x4000004040404000, 0x2800002828282800, 0xd30000d3d3d3d300,
+ 0x7b00007b7b7b7b00, 0xbb0000bbbbbbbb00, 0xc90000c9c9c9c900,
+ 0x4300004343434300, 0xc10000c1c1c1c100, 0x1500001515151500,
+ 0xe30000e3e3e3e300, 0xad0000adadadad00, 0xf40000f4f4f4f400,
+ 0x7700007777777700, 0xc70000c7c7c7c700, 0x8000008080808000,
+ 0x9e00009e9e9e9e00,
+};
+
+const u64 camellia_sp22000222[256] = {
+ 0xe0e0000000e0e0e0, 0x0505000000050505, 0x5858000000585858,
+ 0xd9d9000000d9d9d9, 0x6767000000676767, 0x4e4e0000004e4e4e,
+ 0x8181000000818181, 0xcbcb000000cbcbcb, 0xc9c9000000c9c9c9,
+ 0x0b0b0000000b0b0b, 0xaeae000000aeaeae, 0x6a6a0000006a6a6a,
+ 0xd5d5000000d5d5d5, 0x1818000000181818, 0x5d5d0000005d5d5d,
+ 0x8282000000828282, 0x4646000000464646, 0xdfdf000000dfdfdf,
+ 0xd6d6000000d6d6d6, 0x2727000000272727, 0x8a8a0000008a8a8a,
+ 0x3232000000323232, 0x4b4b0000004b4b4b, 0x4242000000424242,
+ 0xdbdb000000dbdbdb, 0x1c1c0000001c1c1c, 0x9e9e0000009e9e9e,
+ 0x9c9c0000009c9c9c, 0x3a3a0000003a3a3a, 0xcaca000000cacaca,
+ 0x2525000000252525, 0x7b7b0000007b7b7b, 0x0d0d0000000d0d0d,
+ 0x7171000000717171, 0x5f5f0000005f5f5f, 0x1f1f0000001f1f1f,
+ 0xf8f8000000f8f8f8, 0xd7d7000000d7d7d7, 0x3e3e0000003e3e3e,
+ 0x9d9d0000009d9d9d, 0x7c7c0000007c7c7c, 0x6060000000606060,
+ 0xb9b9000000b9b9b9, 0xbebe000000bebebe, 0xbcbc000000bcbcbc,
+ 0x8b8b0000008b8b8b, 0x1616000000161616, 0x3434000000343434,
+ 0x4d4d0000004d4d4d, 0xc3c3000000c3c3c3, 0x7272000000727272,
+ 0x9595000000959595, 0xabab000000ababab, 0x8e8e0000008e8e8e,
+ 0xbaba000000bababa, 0x7a7a0000007a7a7a, 0xb3b3000000b3b3b3,
+ 0x0202000000020202, 0xb4b4000000b4b4b4, 0xadad000000adadad,
+ 0xa2a2000000a2a2a2, 0xacac000000acacac, 0xd8d8000000d8d8d8,
+ 0x9a9a0000009a9a9a, 0x1717000000171717, 0x1a1a0000001a1a1a,
+ 0x3535000000353535, 0xcccc000000cccccc, 0xf7f7000000f7f7f7,
+ 0x9999000000999999, 0x6161000000616161, 0x5a5a0000005a5a5a,
+ 0xe8e8000000e8e8e8, 0x2424000000242424, 0x5656000000565656,
+ 0x4040000000404040, 0xe1e1000000e1e1e1, 0x6363000000636363,
+ 0x0909000000090909, 0x3333000000333333, 0xbfbf000000bfbfbf,
+ 0x9898000000989898, 0x9797000000979797, 0x8585000000858585,
+ 0x6868000000686868, 0xfcfc000000fcfcfc, 0xecec000000ececec,
+ 0x0a0a0000000a0a0a, 0xdada000000dadada, 0x6f6f0000006f6f6f,
+ 0x5353000000535353, 0x6262000000626262, 0xa3a3000000a3a3a3,
+ 0x2e2e0000002e2e2e, 0x0808000000080808, 0xafaf000000afafaf,
+ 0x2828000000282828, 0xb0b0000000b0b0b0, 0x7474000000747474,
+ 0xc2c2000000c2c2c2, 0xbdbd000000bdbdbd, 0x3636000000363636,
+ 0x2222000000222222, 0x3838000000383838, 0x6464000000646464,
+ 0x1e1e0000001e1e1e, 0x3939000000393939, 0x2c2c0000002c2c2c,
+ 0xa6a6000000a6a6a6, 0x3030000000303030, 0xe5e5000000e5e5e5,
+ 0x4444000000444444, 0xfdfd000000fdfdfd, 0x8888000000888888,
+ 0x9f9f0000009f9f9f, 0x6565000000656565, 0x8787000000878787,
+ 0x6b6b0000006b6b6b, 0xf4f4000000f4f4f4, 0x2323000000232323,
+ 0x4848000000484848, 0x1010000000101010, 0xd1d1000000d1d1d1,
+ 0x5151000000515151, 0xc0c0000000c0c0c0, 0xf9f9000000f9f9f9,
+ 0xd2d2000000d2d2d2, 0xa0a0000000a0a0a0, 0x5555000000555555,
+ 0xa1a1000000a1a1a1, 0x4141000000414141, 0xfafa000000fafafa,
+ 0x4343000000434343, 0x1313000000131313, 0xc4c4000000c4c4c4,
+ 0x2f2f0000002f2f2f, 0xa8a8000000a8a8a8, 0xb6b6000000b6b6b6,
+ 0x3c3c0000003c3c3c, 0x2b2b0000002b2b2b, 0xc1c1000000c1c1c1,
+ 0xffff000000ffffff, 0xc8c8000000c8c8c8, 0xa5a5000000a5a5a5,
+ 0x2020000000202020, 0x8989000000898989, 0x0000000000000000,
+ 0x9090000000909090, 0x4747000000474747, 0xefef000000efefef,
+ 0xeaea000000eaeaea, 0xb7b7000000b7b7b7, 0x1515000000151515,
+ 0x0606000000060606, 0xcdcd000000cdcdcd, 0xb5b5000000b5b5b5,
+ 0x1212000000121212, 0x7e7e0000007e7e7e, 0xbbbb000000bbbbbb,
+ 0x2929000000292929, 0x0f0f0000000f0f0f, 0xb8b8000000b8b8b8,
+ 0x0707000000070707, 0x0404000000040404, 0x9b9b0000009b9b9b,
+ 0x9494000000949494, 0x2121000000212121, 0x6666000000666666,
+ 0xe6e6000000e6e6e6, 0xcece000000cecece, 0xeded000000ededed,
+ 0xe7e7000000e7e7e7, 0x3b3b0000003b3b3b, 0xfefe000000fefefe,
+ 0x7f7f0000007f7f7f, 0xc5c5000000c5c5c5, 0xa4a4000000a4a4a4,
+ 0x3737000000373737, 0xb1b1000000b1b1b1, 0x4c4c0000004c4c4c,
+ 0x9191000000919191, 0x6e6e0000006e6e6e, 0x8d8d0000008d8d8d,
+ 0x7676000000767676, 0x0303000000030303, 0x2d2d0000002d2d2d,
+ 0xdede000000dedede, 0x9696000000969696, 0x2626000000262626,
+ 0x7d7d0000007d7d7d, 0xc6c6000000c6c6c6, 0x5c5c0000005c5c5c,
+ 0xd3d3000000d3d3d3, 0xf2f2000000f2f2f2, 0x4f4f0000004f4f4f,
+ 0x1919000000191919, 0x3f3f0000003f3f3f, 0xdcdc000000dcdcdc,
+ 0x7979000000797979, 0x1d1d0000001d1d1d, 0x5252000000525252,
+ 0xebeb000000ebebeb, 0xf3f3000000f3f3f3, 0x6d6d0000006d6d6d,
+ 0x5e5e0000005e5e5e, 0xfbfb000000fbfbfb, 0x6969000000696969,
+ 0xb2b2000000b2b2b2, 0xf0f0000000f0f0f0, 0x3131000000313131,
+ 0x0c0c0000000c0c0c, 0xd4d4000000d4d4d4, 0xcfcf000000cfcfcf,
+ 0x8c8c0000008c8c8c, 0xe2e2000000e2e2e2, 0x7575000000757575,
+ 0xa9a9000000a9a9a9, 0x4a4a0000004a4a4a, 0x5757000000575757,
+ 0x8484000000848484, 0x1111000000111111, 0x4545000000454545,
+ 0x1b1b0000001b1b1b, 0xf5f5000000f5f5f5, 0xe4e4000000e4e4e4,
+ 0x0e0e0000000e0e0e, 0x7373000000737373, 0xaaaa000000aaaaaa,
+ 0xf1f1000000f1f1f1, 0xdddd000000dddddd, 0x5959000000595959,
+ 0x1414000000141414, 0x6c6c0000006c6c6c, 0x9292000000929292,
+ 0x5454000000545454, 0xd0d0000000d0d0d0, 0x7878000000787878,
+ 0x7070000000707070, 0xe3e3000000e3e3e3, 0x4949000000494949,
+ 0x8080000000808080, 0x5050000000505050, 0xa7a7000000a7a7a7,
+ 0xf6f6000000f6f6f6, 0x7777000000777777, 0x9393000000939393,
+ 0x8686000000868686, 0x8383000000838383, 0x2a2a0000002a2a2a,
+ 0xc7c7000000c7c7c7, 0x5b5b0000005b5b5b, 0xe9e9000000e9e9e9,
+ 0xeeee000000eeeeee, 0x8f8f0000008f8f8f, 0x0101000000010101,
+ 0x3d3d0000003d3d3d,
+};
+
+const u64 camellia_sp03303033[256] = {
+ 0x0038380038003838, 0x0041410041004141, 0x0016160016001616,
+ 0x0076760076007676, 0x00d9d900d900d9d9, 0x0093930093009393,
+ 0x0060600060006060, 0x00f2f200f200f2f2, 0x0072720072007272,
+ 0x00c2c200c200c2c2, 0x00abab00ab00abab, 0x009a9a009a009a9a,
+ 0x0075750075007575, 0x0006060006000606, 0x0057570057005757,
+ 0x00a0a000a000a0a0, 0x0091910091009191, 0x00f7f700f700f7f7,
+ 0x00b5b500b500b5b5, 0x00c9c900c900c9c9, 0x00a2a200a200a2a2,
+ 0x008c8c008c008c8c, 0x00d2d200d200d2d2, 0x0090900090009090,
+ 0x00f6f600f600f6f6, 0x0007070007000707, 0x00a7a700a700a7a7,
+ 0x0027270027002727, 0x008e8e008e008e8e, 0x00b2b200b200b2b2,
+ 0x0049490049004949, 0x00dede00de00dede, 0x0043430043004343,
+ 0x005c5c005c005c5c, 0x00d7d700d700d7d7, 0x00c7c700c700c7c7,
+ 0x003e3e003e003e3e, 0x00f5f500f500f5f5, 0x008f8f008f008f8f,
+ 0x0067670067006767, 0x001f1f001f001f1f, 0x0018180018001818,
+ 0x006e6e006e006e6e, 0x00afaf00af00afaf, 0x002f2f002f002f2f,
+ 0x00e2e200e200e2e2, 0x0085850085008585, 0x000d0d000d000d0d,
+ 0x0053530053005353, 0x00f0f000f000f0f0, 0x009c9c009c009c9c,
+ 0x0065650065006565, 0x00eaea00ea00eaea, 0x00a3a300a300a3a3,
+ 0x00aeae00ae00aeae, 0x009e9e009e009e9e, 0x00ecec00ec00ecec,
+ 0x0080800080008080, 0x002d2d002d002d2d, 0x006b6b006b006b6b,
+ 0x00a8a800a800a8a8, 0x002b2b002b002b2b, 0x0036360036003636,
+ 0x00a6a600a600a6a6, 0x00c5c500c500c5c5, 0x0086860086008686,
+ 0x004d4d004d004d4d, 0x0033330033003333, 0x00fdfd00fd00fdfd,
+ 0x0066660066006666, 0x0058580058005858, 0x0096960096009696,
+ 0x003a3a003a003a3a, 0x0009090009000909, 0x0095950095009595,
+ 0x0010100010001010, 0x0078780078007878, 0x00d8d800d800d8d8,
+ 0x0042420042004242, 0x00cccc00cc00cccc, 0x00efef00ef00efef,
+ 0x0026260026002626, 0x00e5e500e500e5e5, 0x0061610061006161,
+ 0x001a1a001a001a1a, 0x003f3f003f003f3f, 0x003b3b003b003b3b,
+ 0x0082820082008282, 0x00b6b600b600b6b6, 0x00dbdb00db00dbdb,
+ 0x00d4d400d400d4d4, 0x0098980098009898, 0x00e8e800e800e8e8,
+ 0x008b8b008b008b8b, 0x0002020002000202, 0x00ebeb00eb00ebeb,
+ 0x000a0a000a000a0a, 0x002c2c002c002c2c, 0x001d1d001d001d1d,
+ 0x00b0b000b000b0b0, 0x006f6f006f006f6f, 0x008d8d008d008d8d,
+ 0x0088880088008888, 0x000e0e000e000e0e, 0x0019190019001919,
+ 0x0087870087008787, 0x004e4e004e004e4e, 0x000b0b000b000b0b,
+ 0x00a9a900a900a9a9, 0x000c0c000c000c0c, 0x0079790079007979,
+ 0x0011110011001111, 0x007f7f007f007f7f, 0x0022220022002222,
+ 0x00e7e700e700e7e7, 0x0059590059005959, 0x00e1e100e100e1e1,
+ 0x00dada00da00dada, 0x003d3d003d003d3d, 0x00c8c800c800c8c8,
+ 0x0012120012001212, 0x0004040004000404, 0x0074740074007474,
+ 0x0054540054005454, 0x0030300030003030, 0x007e7e007e007e7e,
+ 0x00b4b400b400b4b4, 0x0028280028002828, 0x0055550055005555,
+ 0x0068680068006868, 0x0050500050005050, 0x00bebe00be00bebe,
+ 0x00d0d000d000d0d0, 0x00c4c400c400c4c4, 0x0031310031003131,
+ 0x00cbcb00cb00cbcb, 0x002a2a002a002a2a, 0x00adad00ad00adad,
+ 0x000f0f000f000f0f, 0x00caca00ca00caca, 0x0070700070007070,
+ 0x00ffff00ff00ffff, 0x0032320032003232, 0x0069690069006969,
+ 0x0008080008000808, 0x0062620062006262, 0x0000000000000000,
+ 0x0024240024002424, 0x00d1d100d100d1d1, 0x00fbfb00fb00fbfb,
+ 0x00baba00ba00baba, 0x00eded00ed00eded, 0x0045450045004545,
+ 0x0081810081008181, 0x0073730073007373, 0x006d6d006d006d6d,
+ 0x0084840084008484, 0x009f9f009f009f9f, 0x00eeee00ee00eeee,
+ 0x004a4a004a004a4a, 0x00c3c300c300c3c3, 0x002e2e002e002e2e,
+ 0x00c1c100c100c1c1, 0x0001010001000101, 0x00e6e600e600e6e6,
+ 0x0025250025002525, 0x0048480048004848, 0x0099990099009999,
+ 0x00b9b900b900b9b9, 0x00b3b300b300b3b3, 0x007b7b007b007b7b,
+ 0x00f9f900f900f9f9, 0x00cece00ce00cece, 0x00bfbf00bf00bfbf,
+ 0x00dfdf00df00dfdf, 0x0071710071007171, 0x0029290029002929,
+ 0x00cdcd00cd00cdcd, 0x006c6c006c006c6c, 0x0013130013001313,
+ 0x0064640064006464, 0x009b9b009b009b9b, 0x0063630063006363,
+ 0x009d9d009d009d9d, 0x00c0c000c000c0c0, 0x004b4b004b004b4b,
+ 0x00b7b700b700b7b7, 0x00a5a500a500a5a5, 0x0089890089008989,
+ 0x005f5f005f005f5f, 0x00b1b100b100b1b1, 0x0017170017001717,
+ 0x00f4f400f400f4f4, 0x00bcbc00bc00bcbc, 0x00d3d300d300d3d3,
+ 0x0046460046004646, 0x00cfcf00cf00cfcf, 0x0037370037003737,
+ 0x005e5e005e005e5e, 0x0047470047004747, 0x0094940094009494,
+ 0x00fafa00fa00fafa, 0x00fcfc00fc00fcfc, 0x005b5b005b005b5b,
+ 0x0097970097009797, 0x00fefe00fe00fefe, 0x005a5a005a005a5a,
+ 0x00acac00ac00acac, 0x003c3c003c003c3c, 0x004c4c004c004c4c,
+ 0x0003030003000303, 0x0035350035003535, 0x00f3f300f300f3f3,
+ 0x0023230023002323, 0x00b8b800b800b8b8, 0x005d5d005d005d5d,
+ 0x006a6a006a006a6a, 0x0092920092009292, 0x00d5d500d500d5d5,
+ 0x0021210021002121, 0x0044440044004444, 0x0051510051005151,
+ 0x00c6c600c600c6c6, 0x007d7d007d007d7d, 0x0039390039003939,
+ 0x0083830083008383, 0x00dcdc00dc00dcdc, 0x00aaaa00aa00aaaa,
+ 0x007c7c007c007c7c, 0x0077770077007777, 0x0056560056005656,
+ 0x0005050005000505, 0x001b1b001b001b1b, 0x00a4a400a400a4a4,
+ 0x0015150015001515, 0x0034340034003434, 0x001e1e001e001e1e,
+ 0x001c1c001c001c1c, 0x00f8f800f800f8f8, 0x0052520052005252,
+ 0x0020200020002020, 0x0014140014001414, 0x00e9e900e900e9e9,
+ 0x00bdbd00bd00bdbd, 0x00dddd00dd00dddd, 0x00e4e400e400e4e4,
+ 0x00a1a100a100a1a1, 0x00e0e000e000e0e0, 0x008a8a008a008a8a,
+ 0x00f1f100f100f1f1, 0x00d6d600d600d6d6, 0x007a7a007a007a7a,
+ 0x00bbbb00bb00bbbb, 0x00e3e300e300e3e3, 0x0040400040004040,
+ 0x004f4f004f004f4f,
+};
+
+const u64 camellia_sp00444404[256] = {
+ 0x0000707070700070, 0x00002c2c2c2c002c, 0x0000b3b3b3b300b3,
+ 0x0000c0c0c0c000c0, 0x0000e4e4e4e400e4, 0x0000575757570057,
+ 0x0000eaeaeaea00ea, 0x0000aeaeaeae00ae, 0x0000232323230023,
+ 0x00006b6b6b6b006b, 0x0000454545450045, 0x0000a5a5a5a500a5,
+ 0x0000edededed00ed, 0x00004f4f4f4f004f, 0x00001d1d1d1d001d,
+ 0x0000929292920092, 0x0000868686860086, 0x0000afafafaf00af,
+ 0x00007c7c7c7c007c, 0x00001f1f1f1f001f, 0x00003e3e3e3e003e,
+ 0x0000dcdcdcdc00dc, 0x00005e5e5e5e005e, 0x00000b0b0b0b000b,
+ 0x0000a6a6a6a600a6, 0x0000393939390039, 0x0000d5d5d5d500d5,
+ 0x00005d5d5d5d005d, 0x0000d9d9d9d900d9, 0x00005a5a5a5a005a,
+ 0x0000515151510051, 0x00006c6c6c6c006c, 0x00008b8b8b8b008b,
+ 0x00009a9a9a9a009a, 0x0000fbfbfbfb00fb, 0x0000b0b0b0b000b0,
+ 0x0000747474740074, 0x00002b2b2b2b002b, 0x0000f0f0f0f000f0,
+ 0x0000848484840084, 0x0000dfdfdfdf00df, 0x0000cbcbcbcb00cb,
+ 0x0000343434340034, 0x0000767676760076, 0x00006d6d6d6d006d,
+ 0x0000a9a9a9a900a9, 0x0000d1d1d1d100d1, 0x0000040404040004,
+ 0x0000141414140014, 0x00003a3a3a3a003a, 0x0000dededede00de,
+ 0x0000111111110011, 0x0000323232320032, 0x00009c9c9c9c009c,
+ 0x0000535353530053, 0x0000f2f2f2f200f2, 0x0000fefefefe00fe,
+ 0x0000cfcfcfcf00cf, 0x0000c3c3c3c300c3, 0x00007a7a7a7a007a,
+ 0x0000242424240024, 0x0000e8e8e8e800e8, 0x0000606060600060,
+ 0x0000696969690069, 0x0000aaaaaaaa00aa, 0x0000a0a0a0a000a0,
+ 0x0000a1a1a1a100a1, 0x0000626262620062, 0x0000545454540054,
+ 0x00001e1e1e1e001e, 0x0000e0e0e0e000e0, 0x0000646464640064,
+ 0x0000101010100010, 0x0000000000000000, 0x0000a3a3a3a300a3,
+ 0x0000757575750075, 0x00008a8a8a8a008a, 0x0000e6e6e6e600e6,
+ 0x0000090909090009, 0x0000dddddddd00dd, 0x0000878787870087,
+ 0x0000838383830083, 0x0000cdcdcdcd00cd, 0x0000909090900090,
+ 0x0000737373730073, 0x0000f6f6f6f600f6, 0x00009d9d9d9d009d,
+ 0x0000bfbfbfbf00bf, 0x0000525252520052, 0x0000d8d8d8d800d8,
+ 0x0000c8c8c8c800c8, 0x0000c6c6c6c600c6, 0x0000818181810081,
+ 0x00006f6f6f6f006f, 0x0000131313130013, 0x0000636363630063,
+ 0x0000e9e9e9e900e9, 0x0000a7a7a7a700a7, 0x00009f9f9f9f009f,
+ 0x0000bcbcbcbc00bc, 0x0000292929290029, 0x0000f9f9f9f900f9,
+ 0x00002f2f2f2f002f, 0x0000b4b4b4b400b4, 0x0000787878780078,
+ 0x0000060606060006, 0x0000e7e7e7e700e7, 0x0000717171710071,
+ 0x0000d4d4d4d400d4, 0x0000abababab00ab, 0x0000888888880088,
+ 0x00008d8d8d8d008d, 0x0000727272720072, 0x0000b9b9b9b900b9,
+ 0x0000f8f8f8f800f8, 0x0000acacacac00ac, 0x0000363636360036,
+ 0x00002a2a2a2a002a, 0x00003c3c3c3c003c, 0x0000f1f1f1f100f1,
+ 0x0000404040400040, 0x0000d3d3d3d300d3, 0x0000bbbbbbbb00bb,
+ 0x0000434343430043, 0x0000151515150015, 0x0000adadadad00ad,
+ 0x0000777777770077, 0x0000808080800080, 0x0000828282820082,
+ 0x0000ecececec00ec, 0x0000272727270027, 0x0000e5e5e5e500e5,
+ 0x0000858585850085, 0x0000353535350035, 0x00000c0c0c0c000c,
+ 0x0000414141410041, 0x0000efefefef00ef, 0x0000939393930093,
+ 0x0000191919190019, 0x0000212121210021, 0x00000e0e0e0e000e,
+ 0x00004e4e4e4e004e, 0x0000656565650065, 0x0000bdbdbdbd00bd,
+ 0x0000b8b8b8b800b8, 0x00008f8f8f8f008f, 0x0000ebebebeb00eb,
+ 0x0000cececece00ce, 0x0000303030300030, 0x00005f5f5f5f005f,
+ 0x0000c5c5c5c500c5, 0x00001a1a1a1a001a, 0x0000e1e1e1e100e1,
+ 0x0000cacacaca00ca, 0x0000474747470047, 0x00003d3d3d3d003d,
+ 0x0000010101010001, 0x0000d6d6d6d600d6, 0x0000565656560056,
+ 0x00004d4d4d4d004d, 0x00000d0d0d0d000d, 0x0000666666660066,
+ 0x0000cccccccc00cc, 0x00002d2d2d2d002d, 0x0000121212120012,
+ 0x0000202020200020, 0x0000b1b1b1b100b1, 0x0000999999990099,
+ 0x00004c4c4c4c004c, 0x0000c2c2c2c200c2, 0x00007e7e7e7e007e,
+ 0x0000050505050005, 0x0000b7b7b7b700b7, 0x0000313131310031,
+ 0x0000171717170017, 0x0000d7d7d7d700d7, 0x0000585858580058,
+ 0x0000616161610061, 0x00001b1b1b1b001b, 0x00001c1c1c1c001c,
+ 0x00000f0f0f0f000f, 0x0000161616160016, 0x0000181818180018,
+ 0x0000222222220022, 0x0000444444440044, 0x0000b2b2b2b200b2,
+ 0x0000b5b5b5b500b5, 0x0000919191910091, 0x0000080808080008,
+ 0x0000a8a8a8a800a8, 0x0000fcfcfcfc00fc, 0x0000505050500050,
+ 0x0000d0d0d0d000d0, 0x00007d7d7d7d007d, 0x0000898989890089,
+ 0x0000979797970097, 0x00005b5b5b5b005b, 0x0000959595950095,
+ 0x0000ffffffff00ff, 0x0000d2d2d2d200d2, 0x0000c4c4c4c400c4,
+ 0x0000484848480048, 0x0000f7f7f7f700f7, 0x0000dbdbdbdb00db,
+ 0x0000030303030003, 0x0000dadadada00da, 0x00003f3f3f3f003f,
+ 0x0000949494940094, 0x00005c5c5c5c005c, 0x0000020202020002,
+ 0x00004a4a4a4a004a, 0x0000333333330033, 0x0000676767670067,
+ 0x0000f3f3f3f300f3, 0x00007f7f7f7f007f, 0x0000e2e2e2e200e2,
+ 0x00009b9b9b9b009b, 0x0000262626260026, 0x0000373737370037,
+ 0x00003b3b3b3b003b, 0x0000969696960096, 0x00004b4b4b4b004b,
+ 0x0000bebebebe00be, 0x00002e2e2e2e002e, 0x0000797979790079,
+ 0x00008c8c8c8c008c, 0x00006e6e6e6e006e, 0x00008e8e8e8e008e,
+ 0x0000f5f5f5f500f5, 0x0000b6b6b6b600b6, 0x0000fdfdfdfd00fd,
+ 0x0000595959590059, 0x0000989898980098, 0x00006a6a6a6a006a,
+ 0x0000464646460046, 0x0000babababa00ba, 0x0000252525250025,
+ 0x0000424242420042, 0x0000a2a2a2a200a2, 0x0000fafafafa00fa,
+ 0x0000070707070007, 0x0000555555550055, 0x0000eeeeeeee00ee,
+ 0x00000a0a0a0a000a, 0x0000494949490049, 0x0000686868680068,
+ 0x0000383838380038, 0x0000a4a4a4a400a4, 0x0000282828280028,
+ 0x00007b7b7b7b007b, 0x0000c9c9c9c900c9, 0x0000c1c1c1c100c1,
+ 0x0000e3e3e3e300e3, 0x0000f4f4f4f400f4, 0x0000c7c7c7c700c7,
+ 0x00009e9e9e9e009e,
+};
+
+const u64 camellia_sp02220222[256] = {
+ 0x00e0e0e000e0e0e0, 0x0005050500050505, 0x0058585800585858,
+ 0x00d9d9d900d9d9d9, 0x0067676700676767, 0x004e4e4e004e4e4e,
+ 0x0081818100818181, 0x00cbcbcb00cbcbcb, 0x00c9c9c900c9c9c9,
+ 0x000b0b0b000b0b0b, 0x00aeaeae00aeaeae, 0x006a6a6a006a6a6a,
+ 0x00d5d5d500d5d5d5, 0x0018181800181818, 0x005d5d5d005d5d5d,
+ 0x0082828200828282, 0x0046464600464646, 0x00dfdfdf00dfdfdf,
+ 0x00d6d6d600d6d6d6, 0x0027272700272727, 0x008a8a8a008a8a8a,
+ 0x0032323200323232, 0x004b4b4b004b4b4b, 0x0042424200424242,
+ 0x00dbdbdb00dbdbdb, 0x001c1c1c001c1c1c, 0x009e9e9e009e9e9e,
+ 0x009c9c9c009c9c9c, 0x003a3a3a003a3a3a, 0x00cacaca00cacaca,
+ 0x0025252500252525, 0x007b7b7b007b7b7b, 0x000d0d0d000d0d0d,
+ 0x0071717100717171, 0x005f5f5f005f5f5f, 0x001f1f1f001f1f1f,
+ 0x00f8f8f800f8f8f8, 0x00d7d7d700d7d7d7, 0x003e3e3e003e3e3e,
+ 0x009d9d9d009d9d9d, 0x007c7c7c007c7c7c, 0x0060606000606060,
+ 0x00b9b9b900b9b9b9, 0x00bebebe00bebebe, 0x00bcbcbc00bcbcbc,
+ 0x008b8b8b008b8b8b, 0x0016161600161616, 0x0034343400343434,
+ 0x004d4d4d004d4d4d, 0x00c3c3c300c3c3c3, 0x0072727200727272,
+ 0x0095959500959595, 0x00ababab00ababab, 0x008e8e8e008e8e8e,
+ 0x00bababa00bababa, 0x007a7a7a007a7a7a, 0x00b3b3b300b3b3b3,
+ 0x0002020200020202, 0x00b4b4b400b4b4b4, 0x00adadad00adadad,
+ 0x00a2a2a200a2a2a2, 0x00acacac00acacac, 0x00d8d8d800d8d8d8,
+ 0x009a9a9a009a9a9a, 0x0017171700171717, 0x001a1a1a001a1a1a,
+ 0x0035353500353535, 0x00cccccc00cccccc, 0x00f7f7f700f7f7f7,
+ 0x0099999900999999, 0x0061616100616161, 0x005a5a5a005a5a5a,
+ 0x00e8e8e800e8e8e8, 0x0024242400242424, 0x0056565600565656,
+ 0x0040404000404040, 0x00e1e1e100e1e1e1, 0x0063636300636363,
+ 0x0009090900090909, 0x0033333300333333, 0x00bfbfbf00bfbfbf,
+ 0x0098989800989898, 0x0097979700979797, 0x0085858500858585,
+ 0x0068686800686868, 0x00fcfcfc00fcfcfc, 0x00ececec00ececec,
+ 0x000a0a0a000a0a0a, 0x00dadada00dadada, 0x006f6f6f006f6f6f,
+ 0x0053535300535353, 0x0062626200626262, 0x00a3a3a300a3a3a3,
+ 0x002e2e2e002e2e2e, 0x0008080800080808, 0x00afafaf00afafaf,
+ 0x0028282800282828, 0x00b0b0b000b0b0b0, 0x0074747400747474,
+ 0x00c2c2c200c2c2c2, 0x00bdbdbd00bdbdbd, 0x0036363600363636,
+ 0x0022222200222222, 0x0038383800383838, 0x0064646400646464,
+ 0x001e1e1e001e1e1e, 0x0039393900393939, 0x002c2c2c002c2c2c,
+ 0x00a6a6a600a6a6a6, 0x0030303000303030, 0x00e5e5e500e5e5e5,
+ 0x0044444400444444, 0x00fdfdfd00fdfdfd, 0x0088888800888888,
+ 0x009f9f9f009f9f9f, 0x0065656500656565, 0x0087878700878787,
+ 0x006b6b6b006b6b6b, 0x00f4f4f400f4f4f4, 0x0023232300232323,
+ 0x0048484800484848, 0x0010101000101010, 0x00d1d1d100d1d1d1,
+ 0x0051515100515151, 0x00c0c0c000c0c0c0, 0x00f9f9f900f9f9f9,
+ 0x00d2d2d200d2d2d2, 0x00a0a0a000a0a0a0, 0x0055555500555555,
+ 0x00a1a1a100a1a1a1, 0x0041414100414141, 0x00fafafa00fafafa,
+ 0x0043434300434343, 0x0013131300131313, 0x00c4c4c400c4c4c4,
+ 0x002f2f2f002f2f2f, 0x00a8a8a800a8a8a8, 0x00b6b6b600b6b6b6,
+ 0x003c3c3c003c3c3c, 0x002b2b2b002b2b2b, 0x00c1c1c100c1c1c1,
+ 0x00ffffff00ffffff, 0x00c8c8c800c8c8c8, 0x00a5a5a500a5a5a5,
+ 0x0020202000202020, 0x0089898900898989, 0x0000000000000000,
+ 0x0090909000909090, 0x0047474700474747, 0x00efefef00efefef,
+ 0x00eaeaea00eaeaea, 0x00b7b7b700b7b7b7, 0x0015151500151515,
+ 0x0006060600060606, 0x00cdcdcd00cdcdcd, 0x00b5b5b500b5b5b5,
+ 0x0012121200121212, 0x007e7e7e007e7e7e, 0x00bbbbbb00bbbbbb,
+ 0x0029292900292929, 0x000f0f0f000f0f0f, 0x00b8b8b800b8b8b8,
+ 0x0007070700070707, 0x0004040400040404, 0x009b9b9b009b9b9b,
+ 0x0094949400949494, 0x0021212100212121, 0x0066666600666666,
+ 0x00e6e6e600e6e6e6, 0x00cecece00cecece, 0x00ededed00ededed,
+ 0x00e7e7e700e7e7e7, 0x003b3b3b003b3b3b, 0x00fefefe00fefefe,
+ 0x007f7f7f007f7f7f, 0x00c5c5c500c5c5c5, 0x00a4a4a400a4a4a4,
+ 0x0037373700373737, 0x00b1b1b100b1b1b1, 0x004c4c4c004c4c4c,
+ 0x0091919100919191, 0x006e6e6e006e6e6e, 0x008d8d8d008d8d8d,
+ 0x0076767600767676, 0x0003030300030303, 0x002d2d2d002d2d2d,
+ 0x00dedede00dedede, 0x0096969600969696, 0x0026262600262626,
+ 0x007d7d7d007d7d7d, 0x00c6c6c600c6c6c6, 0x005c5c5c005c5c5c,
+ 0x00d3d3d300d3d3d3, 0x00f2f2f200f2f2f2, 0x004f4f4f004f4f4f,
+ 0x0019191900191919, 0x003f3f3f003f3f3f, 0x00dcdcdc00dcdcdc,
+ 0x0079797900797979, 0x001d1d1d001d1d1d, 0x0052525200525252,
+ 0x00ebebeb00ebebeb, 0x00f3f3f300f3f3f3, 0x006d6d6d006d6d6d,
+ 0x005e5e5e005e5e5e, 0x00fbfbfb00fbfbfb, 0x0069696900696969,
+ 0x00b2b2b200b2b2b2, 0x00f0f0f000f0f0f0, 0x0031313100313131,
+ 0x000c0c0c000c0c0c, 0x00d4d4d400d4d4d4, 0x00cfcfcf00cfcfcf,
+ 0x008c8c8c008c8c8c, 0x00e2e2e200e2e2e2, 0x0075757500757575,
+ 0x00a9a9a900a9a9a9, 0x004a4a4a004a4a4a, 0x0057575700575757,
+ 0x0084848400848484, 0x0011111100111111, 0x0045454500454545,
+ 0x001b1b1b001b1b1b, 0x00f5f5f500f5f5f5, 0x00e4e4e400e4e4e4,
+ 0x000e0e0e000e0e0e, 0x0073737300737373, 0x00aaaaaa00aaaaaa,
+ 0x00f1f1f100f1f1f1, 0x00dddddd00dddddd, 0x0059595900595959,
+ 0x0014141400141414, 0x006c6c6c006c6c6c, 0x0092929200929292,
+ 0x0054545400545454, 0x00d0d0d000d0d0d0, 0x0078787800787878,
+ 0x0070707000707070, 0x00e3e3e300e3e3e3, 0x0049494900494949,
+ 0x0080808000808080, 0x0050505000505050, 0x00a7a7a700a7a7a7,
+ 0x00f6f6f600f6f6f6, 0x0077777700777777, 0x0093939300939393,
+ 0x0086868600868686, 0x0083838300838383, 0x002a2a2a002a2a2a,
+ 0x00c7c7c700c7c7c7, 0x005b5b5b005b5b5b, 0x00e9e9e900e9e9e9,
+ 0x00eeeeee00eeeeee, 0x008f8f8f008f8f8f, 0x0001010100010101,
+ 0x003d3d3d003d3d3d,
+};
+
+const u64 camellia_sp30333033[256] = {
+ 0x3800383838003838, 0x4100414141004141, 0x1600161616001616,
+ 0x7600767676007676, 0xd900d9d9d900d9d9, 0x9300939393009393,
+ 0x6000606060006060, 0xf200f2f2f200f2f2, 0x7200727272007272,
+ 0xc200c2c2c200c2c2, 0xab00ababab00abab, 0x9a009a9a9a009a9a,
+ 0x7500757575007575, 0x0600060606000606, 0x5700575757005757,
+ 0xa000a0a0a000a0a0, 0x9100919191009191, 0xf700f7f7f700f7f7,
+ 0xb500b5b5b500b5b5, 0xc900c9c9c900c9c9, 0xa200a2a2a200a2a2,
+ 0x8c008c8c8c008c8c, 0xd200d2d2d200d2d2, 0x9000909090009090,
+ 0xf600f6f6f600f6f6, 0x0700070707000707, 0xa700a7a7a700a7a7,
+ 0x2700272727002727, 0x8e008e8e8e008e8e, 0xb200b2b2b200b2b2,
+ 0x4900494949004949, 0xde00dedede00dede, 0x4300434343004343,
+ 0x5c005c5c5c005c5c, 0xd700d7d7d700d7d7, 0xc700c7c7c700c7c7,
+ 0x3e003e3e3e003e3e, 0xf500f5f5f500f5f5, 0x8f008f8f8f008f8f,
+ 0x6700676767006767, 0x1f001f1f1f001f1f, 0x1800181818001818,
+ 0x6e006e6e6e006e6e, 0xaf00afafaf00afaf, 0x2f002f2f2f002f2f,
+ 0xe200e2e2e200e2e2, 0x8500858585008585, 0x0d000d0d0d000d0d,
+ 0x5300535353005353, 0xf000f0f0f000f0f0, 0x9c009c9c9c009c9c,
+ 0x6500656565006565, 0xea00eaeaea00eaea, 0xa300a3a3a300a3a3,
+ 0xae00aeaeae00aeae, 0x9e009e9e9e009e9e, 0xec00ececec00ecec,
+ 0x8000808080008080, 0x2d002d2d2d002d2d, 0x6b006b6b6b006b6b,
+ 0xa800a8a8a800a8a8, 0x2b002b2b2b002b2b, 0x3600363636003636,
+ 0xa600a6a6a600a6a6, 0xc500c5c5c500c5c5, 0x8600868686008686,
+ 0x4d004d4d4d004d4d, 0x3300333333003333, 0xfd00fdfdfd00fdfd,
+ 0x6600666666006666, 0x5800585858005858, 0x9600969696009696,
+ 0x3a003a3a3a003a3a, 0x0900090909000909, 0x9500959595009595,
+ 0x1000101010001010, 0x7800787878007878, 0xd800d8d8d800d8d8,
+ 0x4200424242004242, 0xcc00cccccc00cccc, 0xef00efefef00efef,
+ 0x2600262626002626, 0xe500e5e5e500e5e5, 0x6100616161006161,
+ 0x1a001a1a1a001a1a, 0x3f003f3f3f003f3f, 0x3b003b3b3b003b3b,
+ 0x8200828282008282, 0xb600b6b6b600b6b6, 0xdb00dbdbdb00dbdb,
+ 0xd400d4d4d400d4d4, 0x9800989898009898, 0xe800e8e8e800e8e8,
+ 0x8b008b8b8b008b8b, 0x0200020202000202, 0xeb00ebebeb00ebeb,
+ 0x0a000a0a0a000a0a, 0x2c002c2c2c002c2c, 0x1d001d1d1d001d1d,
+ 0xb000b0b0b000b0b0, 0x6f006f6f6f006f6f, 0x8d008d8d8d008d8d,
+ 0x8800888888008888, 0x0e000e0e0e000e0e, 0x1900191919001919,
+ 0x8700878787008787, 0x4e004e4e4e004e4e, 0x0b000b0b0b000b0b,
+ 0xa900a9a9a900a9a9, 0x0c000c0c0c000c0c, 0x7900797979007979,
+ 0x1100111111001111, 0x7f007f7f7f007f7f, 0x2200222222002222,
+ 0xe700e7e7e700e7e7, 0x5900595959005959, 0xe100e1e1e100e1e1,
+ 0xda00dadada00dada, 0x3d003d3d3d003d3d, 0xc800c8c8c800c8c8,
+ 0x1200121212001212, 0x0400040404000404, 0x7400747474007474,
+ 0x5400545454005454, 0x3000303030003030, 0x7e007e7e7e007e7e,
+ 0xb400b4b4b400b4b4, 0x2800282828002828, 0x5500555555005555,
+ 0x6800686868006868, 0x5000505050005050, 0xbe00bebebe00bebe,
+ 0xd000d0d0d000d0d0, 0xc400c4c4c400c4c4, 0x3100313131003131,
+ 0xcb00cbcbcb00cbcb, 0x2a002a2a2a002a2a, 0xad00adadad00adad,
+ 0x0f000f0f0f000f0f, 0xca00cacaca00caca, 0x7000707070007070,
+ 0xff00ffffff00ffff, 0x3200323232003232, 0x6900696969006969,
+ 0x0800080808000808, 0x6200626262006262, 0x0000000000000000,
+ 0x2400242424002424, 0xd100d1d1d100d1d1, 0xfb00fbfbfb00fbfb,
+ 0xba00bababa00baba, 0xed00ededed00eded, 0x4500454545004545,
+ 0x8100818181008181, 0x7300737373007373, 0x6d006d6d6d006d6d,
+ 0x8400848484008484, 0x9f009f9f9f009f9f, 0xee00eeeeee00eeee,
+ 0x4a004a4a4a004a4a, 0xc300c3c3c300c3c3, 0x2e002e2e2e002e2e,
+ 0xc100c1c1c100c1c1, 0x0100010101000101, 0xe600e6e6e600e6e6,
+ 0x2500252525002525, 0x4800484848004848, 0x9900999999009999,
+ 0xb900b9b9b900b9b9, 0xb300b3b3b300b3b3, 0x7b007b7b7b007b7b,
+ 0xf900f9f9f900f9f9, 0xce00cecece00cece, 0xbf00bfbfbf00bfbf,
+ 0xdf00dfdfdf00dfdf, 0x7100717171007171, 0x2900292929002929,
+ 0xcd00cdcdcd00cdcd, 0x6c006c6c6c006c6c, 0x1300131313001313,
+ 0x6400646464006464, 0x9b009b9b9b009b9b, 0x6300636363006363,
+ 0x9d009d9d9d009d9d, 0xc000c0c0c000c0c0, 0x4b004b4b4b004b4b,
+ 0xb700b7b7b700b7b7, 0xa500a5a5a500a5a5, 0x8900898989008989,
+ 0x5f005f5f5f005f5f, 0xb100b1b1b100b1b1, 0x1700171717001717,
+ 0xf400f4f4f400f4f4, 0xbc00bcbcbc00bcbc, 0xd300d3d3d300d3d3,
+ 0x4600464646004646, 0xcf00cfcfcf00cfcf, 0x3700373737003737,
+ 0x5e005e5e5e005e5e, 0x4700474747004747, 0x9400949494009494,
+ 0xfa00fafafa00fafa, 0xfc00fcfcfc00fcfc, 0x5b005b5b5b005b5b,
+ 0x9700979797009797, 0xfe00fefefe00fefe, 0x5a005a5a5a005a5a,
+ 0xac00acacac00acac, 0x3c003c3c3c003c3c, 0x4c004c4c4c004c4c,
+ 0x0300030303000303, 0x3500353535003535, 0xf300f3f3f300f3f3,
+ 0x2300232323002323, 0xb800b8b8b800b8b8, 0x5d005d5d5d005d5d,
+ 0x6a006a6a6a006a6a, 0x9200929292009292, 0xd500d5d5d500d5d5,
+ 0x2100212121002121, 0x4400444444004444, 0x5100515151005151,
+ 0xc600c6c6c600c6c6, 0x7d007d7d7d007d7d, 0x3900393939003939,
+ 0x8300838383008383, 0xdc00dcdcdc00dcdc, 0xaa00aaaaaa00aaaa,
+ 0x7c007c7c7c007c7c, 0x7700777777007777, 0x5600565656005656,
+ 0x0500050505000505, 0x1b001b1b1b001b1b, 0xa400a4a4a400a4a4,
+ 0x1500151515001515, 0x3400343434003434, 0x1e001e1e1e001e1e,
+ 0x1c001c1c1c001c1c, 0xf800f8f8f800f8f8, 0x5200525252005252,
+ 0x2000202020002020, 0x1400141414001414, 0xe900e9e9e900e9e9,
+ 0xbd00bdbdbd00bdbd, 0xdd00dddddd00dddd, 0xe400e4e4e400e4e4,
+ 0xa100a1a1a100a1a1, 0xe000e0e0e000e0e0, 0x8a008a8a8a008a8a,
+ 0xf100f1f1f100f1f1, 0xd600d6d6d600d6d6, 0x7a007a7a7a007a7a,
+ 0xbb00bbbbbb00bbbb, 0xe300e3e3e300e3e3, 0x4000404040004040,
+ 0x4f004f4f4f004f4f,
+};
+
+const u64 camellia_sp44044404[256] = {
+ 0x7070007070700070, 0x2c2c002c2c2c002c, 0xb3b300b3b3b300b3,
+ 0xc0c000c0c0c000c0, 0xe4e400e4e4e400e4, 0x5757005757570057,
+ 0xeaea00eaeaea00ea, 0xaeae00aeaeae00ae, 0x2323002323230023,
+ 0x6b6b006b6b6b006b, 0x4545004545450045, 0xa5a500a5a5a500a5,
+ 0xeded00ededed00ed, 0x4f4f004f4f4f004f, 0x1d1d001d1d1d001d,
+ 0x9292009292920092, 0x8686008686860086, 0xafaf00afafaf00af,
+ 0x7c7c007c7c7c007c, 0x1f1f001f1f1f001f, 0x3e3e003e3e3e003e,
+ 0xdcdc00dcdcdc00dc, 0x5e5e005e5e5e005e, 0x0b0b000b0b0b000b,
+ 0xa6a600a6a6a600a6, 0x3939003939390039, 0xd5d500d5d5d500d5,
+ 0x5d5d005d5d5d005d, 0xd9d900d9d9d900d9, 0x5a5a005a5a5a005a,
+ 0x5151005151510051, 0x6c6c006c6c6c006c, 0x8b8b008b8b8b008b,
+ 0x9a9a009a9a9a009a, 0xfbfb00fbfbfb00fb, 0xb0b000b0b0b000b0,
+ 0x7474007474740074, 0x2b2b002b2b2b002b, 0xf0f000f0f0f000f0,
+ 0x8484008484840084, 0xdfdf00dfdfdf00df, 0xcbcb00cbcbcb00cb,
+ 0x3434003434340034, 0x7676007676760076, 0x6d6d006d6d6d006d,
+ 0xa9a900a9a9a900a9, 0xd1d100d1d1d100d1, 0x0404000404040004,
+ 0x1414001414140014, 0x3a3a003a3a3a003a, 0xdede00dedede00de,
+ 0x1111001111110011, 0x3232003232320032, 0x9c9c009c9c9c009c,
+ 0x5353005353530053, 0xf2f200f2f2f200f2, 0xfefe00fefefe00fe,
+ 0xcfcf00cfcfcf00cf, 0xc3c300c3c3c300c3, 0x7a7a007a7a7a007a,
+ 0x2424002424240024, 0xe8e800e8e8e800e8, 0x6060006060600060,
+ 0x6969006969690069, 0xaaaa00aaaaaa00aa, 0xa0a000a0a0a000a0,
+ 0xa1a100a1a1a100a1, 0x6262006262620062, 0x5454005454540054,
+ 0x1e1e001e1e1e001e, 0xe0e000e0e0e000e0, 0x6464006464640064,
+ 0x1010001010100010, 0x0000000000000000, 0xa3a300a3a3a300a3,
+ 0x7575007575750075, 0x8a8a008a8a8a008a, 0xe6e600e6e6e600e6,
+ 0x0909000909090009, 0xdddd00dddddd00dd, 0x8787008787870087,
+ 0x8383008383830083, 0xcdcd00cdcdcd00cd, 0x9090009090900090,
+ 0x7373007373730073, 0xf6f600f6f6f600f6, 0x9d9d009d9d9d009d,
+ 0xbfbf00bfbfbf00bf, 0x5252005252520052, 0xd8d800d8d8d800d8,
+ 0xc8c800c8c8c800c8, 0xc6c600c6c6c600c6, 0x8181008181810081,
+ 0x6f6f006f6f6f006f, 0x1313001313130013, 0x6363006363630063,
+ 0xe9e900e9e9e900e9, 0xa7a700a7a7a700a7, 0x9f9f009f9f9f009f,
+ 0xbcbc00bcbcbc00bc, 0x2929002929290029, 0xf9f900f9f9f900f9,
+ 0x2f2f002f2f2f002f, 0xb4b400b4b4b400b4, 0x7878007878780078,
+ 0x0606000606060006, 0xe7e700e7e7e700e7, 0x7171007171710071,
+ 0xd4d400d4d4d400d4, 0xabab00ababab00ab, 0x8888008888880088,
+ 0x8d8d008d8d8d008d, 0x7272007272720072, 0xb9b900b9b9b900b9,
+ 0xf8f800f8f8f800f8, 0xacac00acacac00ac, 0x3636003636360036,
+ 0x2a2a002a2a2a002a, 0x3c3c003c3c3c003c, 0xf1f100f1f1f100f1,
+ 0x4040004040400040, 0xd3d300d3d3d300d3, 0xbbbb00bbbbbb00bb,
+ 0x4343004343430043, 0x1515001515150015, 0xadad00adadad00ad,
+ 0x7777007777770077, 0x8080008080800080, 0x8282008282820082,
+ 0xecec00ececec00ec, 0x2727002727270027, 0xe5e500e5e5e500e5,
+ 0x8585008585850085, 0x3535003535350035, 0x0c0c000c0c0c000c,
+ 0x4141004141410041, 0xefef00efefef00ef, 0x9393009393930093,
+ 0x1919001919190019, 0x2121002121210021, 0x0e0e000e0e0e000e,
+ 0x4e4e004e4e4e004e, 0x6565006565650065, 0xbdbd00bdbdbd00bd,
+ 0xb8b800b8b8b800b8, 0x8f8f008f8f8f008f, 0xebeb00ebebeb00eb,
+ 0xcece00cecece00ce, 0x3030003030300030, 0x5f5f005f5f5f005f,
+ 0xc5c500c5c5c500c5, 0x1a1a001a1a1a001a, 0xe1e100e1e1e100e1,
+ 0xcaca00cacaca00ca, 0x4747004747470047, 0x3d3d003d3d3d003d,
+ 0x0101000101010001, 0xd6d600d6d6d600d6, 0x5656005656560056,
+ 0x4d4d004d4d4d004d, 0x0d0d000d0d0d000d, 0x6666006666660066,
+ 0xcccc00cccccc00cc, 0x2d2d002d2d2d002d, 0x1212001212120012,
+ 0x2020002020200020, 0xb1b100b1b1b100b1, 0x9999009999990099,
+ 0x4c4c004c4c4c004c, 0xc2c200c2c2c200c2, 0x7e7e007e7e7e007e,
+ 0x0505000505050005, 0xb7b700b7b7b700b7, 0x3131003131310031,
+ 0x1717001717170017, 0xd7d700d7d7d700d7, 0x5858005858580058,
+ 0x6161006161610061, 0x1b1b001b1b1b001b, 0x1c1c001c1c1c001c,
+ 0x0f0f000f0f0f000f, 0x1616001616160016, 0x1818001818180018,
+ 0x2222002222220022, 0x4444004444440044, 0xb2b200b2b2b200b2,
+ 0xb5b500b5b5b500b5, 0x9191009191910091, 0x0808000808080008,
+ 0xa8a800a8a8a800a8, 0xfcfc00fcfcfc00fc, 0x5050005050500050,
+ 0xd0d000d0d0d000d0, 0x7d7d007d7d7d007d, 0x8989008989890089,
+ 0x9797009797970097, 0x5b5b005b5b5b005b, 0x9595009595950095,
+ 0xffff00ffffff00ff, 0xd2d200d2d2d200d2, 0xc4c400c4c4c400c4,
+ 0x4848004848480048, 0xf7f700f7f7f700f7, 0xdbdb00dbdbdb00db,
+ 0x0303000303030003, 0xdada00dadada00da, 0x3f3f003f3f3f003f,
+ 0x9494009494940094, 0x5c5c005c5c5c005c, 0x0202000202020002,
+ 0x4a4a004a4a4a004a, 0x3333003333330033, 0x6767006767670067,
+ 0xf3f300f3f3f300f3, 0x7f7f007f7f7f007f, 0xe2e200e2e2e200e2,
+ 0x9b9b009b9b9b009b, 0x2626002626260026, 0x3737003737370037,
+ 0x3b3b003b3b3b003b, 0x9696009696960096, 0x4b4b004b4b4b004b,
+ 0xbebe00bebebe00be, 0x2e2e002e2e2e002e, 0x7979007979790079,
+ 0x8c8c008c8c8c008c, 0x6e6e006e6e6e006e, 0x8e8e008e8e8e008e,
+ 0xf5f500f5f5f500f5, 0xb6b600b6b6b600b6, 0xfdfd00fdfdfd00fd,
+ 0x5959005959590059, 0x9898009898980098, 0x6a6a006a6a6a006a,
+ 0x4646004646460046, 0xbaba00bababa00ba, 0x2525002525250025,
+ 0x4242004242420042, 0xa2a200a2a2a200a2, 0xfafa00fafafa00fa,
+ 0x0707000707070007, 0x5555005555550055, 0xeeee00eeeeee00ee,
+ 0x0a0a000a0a0a000a, 0x4949004949490049, 0x6868006868680068,
+ 0x3838003838380038, 0xa4a400a4a4a400a4, 0x2828002828280028,
+ 0x7b7b007b7b7b007b, 0xc9c900c9c9c900c9, 0xc1c100c1c1c100c1,
+ 0xe3e300e3e3e300e3, 0xf4f400f4f4f400f4, 0xc7c700c7c7c700c7,
+ 0x9e9e009e9e9e009e,
+};
+
+const u64 camellia_sp11101110[256] = {
+ 0x7070700070707000, 0x8282820082828200, 0x2c2c2c002c2c2c00,
+ 0xececec00ececec00, 0xb3b3b300b3b3b300, 0x2727270027272700,
+ 0xc0c0c000c0c0c000, 0xe5e5e500e5e5e500, 0xe4e4e400e4e4e400,
+ 0x8585850085858500, 0x5757570057575700, 0x3535350035353500,
+ 0xeaeaea00eaeaea00, 0x0c0c0c000c0c0c00, 0xaeaeae00aeaeae00,
+ 0x4141410041414100, 0x2323230023232300, 0xefefef00efefef00,
+ 0x6b6b6b006b6b6b00, 0x9393930093939300, 0x4545450045454500,
+ 0x1919190019191900, 0xa5a5a500a5a5a500, 0x2121210021212100,
+ 0xededed00ededed00, 0x0e0e0e000e0e0e00, 0x4f4f4f004f4f4f00,
+ 0x4e4e4e004e4e4e00, 0x1d1d1d001d1d1d00, 0x6565650065656500,
+ 0x9292920092929200, 0xbdbdbd00bdbdbd00, 0x8686860086868600,
+ 0xb8b8b800b8b8b800, 0xafafaf00afafaf00, 0x8f8f8f008f8f8f00,
+ 0x7c7c7c007c7c7c00, 0xebebeb00ebebeb00, 0x1f1f1f001f1f1f00,
+ 0xcecece00cecece00, 0x3e3e3e003e3e3e00, 0x3030300030303000,
+ 0xdcdcdc00dcdcdc00, 0x5f5f5f005f5f5f00, 0x5e5e5e005e5e5e00,
+ 0xc5c5c500c5c5c500, 0x0b0b0b000b0b0b00, 0x1a1a1a001a1a1a00,
+ 0xa6a6a600a6a6a600, 0xe1e1e100e1e1e100, 0x3939390039393900,
+ 0xcacaca00cacaca00, 0xd5d5d500d5d5d500, 0x4747470047474700,
+ 0x5d5d5d005d5d5d00, 0x3d3d3d003d3d3d00, 0xd9d9d900d9d9d900,
+ 0x0101010001010100, 0x5a5a5a005a5a5a00, 0xd6d6d600d6d6d600,
+ 0x5151510051515100, 0x5656560056565600, 0x6c6c6c006c6c6c00,
+ 0x4d4d4d004d4d4d00, 0x8b8b8b008b8b8b00, 0x0d0d0d000d0d0d00,
+ 0x9a9a9a009a9a9a00, 0x6666660066666600, 0xfbfbfb00fbfbfb00,
+ 0xcccccc00cccccc00, 0xb0b0b000b0b0b000, 0x2d2d2d002d2d2d00,
+ 0x7474740074747400, 0x1212120012121200, 0x2b2b2b002b2b2b00,
+ 0x2020200020202000, 0xf0f0f000f0f0f000, 0xb1b1b100b1b1b100,
+ 0x8484840084848400, 0x9999990099999900, 0xdfdfdf00dfdfdf00,
+ 0x4c4c4c004c4c4c00, 0xcbcbcb00cbcbcb00, 0xc2c2c200c2c2c200,
+ 0x3434340034343400, 0x7e7e7e007e7e7e00, 0x7676760076767600,
+ 0x0505050005050500, 0x6d6d6d006d6d6d00, 0xb7b7b700b7b7b700,
+ 0xa9a9a900a9a9a900, 0x3131310031313100, 0xd1d1d100d1d1d100,
+ 0x1717170017171700, 0x0404040004040400, 0xd7d7d700d7d7d700,
+ 0x1414140014141400, 0x5858580058585800, 0x3a3a3a003a3a3a00,
+ 0x6161610061616100, 0xdedede00dedede00, 0x1b1b1b001b1b1b00,
+ 0x1111110011111100, 0x1c1c1c001c1c1c00, 0x3232320032323200,
+ 0x0f0f0f000f0f0f00, 0x9c9c9c009c9c9c00, 0x1616160016161600,
+ 0x5353530053535300, 0x1818180018181800, 0xf2f2f200f2f2f200,
+ 0x2222220022222200, 0xfefefe00fefefe00, 0x4444440044444400,
+ 0xcfcfcf00cfcfcf00, 0xb2b2b200b2b2b200, 0xc3c3c300c3c3c300,
+ 0xb5b5b500b5b5b500, 0x7a7a7a007a7a7a00, 0x9191910091919100,
+ 0x2424240024242400, 0x0808080008080800, 0xe8e8e800e8e8e800,
+ 0xa8a8a800a8a8a800, 0x6060600060606000, 0xfcfcfc00fcfcfc00,
+ 0x6969690069696900, 0x5050500050505000, 0xaaaaaa00aaaaaa00,
+ 0xd0d0d000d0d0d000, 0xa0a0a000a0a0a000, 0x7d7d7d007d7d7d00,
+ 0xa1a1a100a1a1a100, 0x8989890089898900, 0x6262620062626200,
+ 0x9797970097979700, 0x5454540054545400, 0x5b5b5b005b5b5b00,
+ 0x1e1e1e001e1e1e00, 0x9595950095959500, 0xe0e0e000e0e0e000,
+ 0xffffff00ffffff00, 0x6464640064646400, 0xd2d2d200d2d2d200,
+ 0x1010100010101000, 0xc4c4c400c4c4c400, 0x0000000000000000,
+ 0x4848480048484800, 0xa3a3a300a3a3a300, 0xf7f7f700f7f7f700,
+ 0x7575750075757500, 0xdbdbdb00dbdbdb00, 0x8a8a8a008a8a8a00,
+ 0x0303030003030300, 0xe6e6e600e6e6e600, 0xdadada00dadada00,
+ 0x0909090009090900, 0x3f3f3f003f3f3f00, 0xdddddd00dddddd00,
+ 0x9494940094949400, 0x8787870087878700, 0x5c5c5c005c5c5c00,
+ 0x8383830083838300, 0x0202020002020200, 0xcdcdcd00cdcdcd00,
+ 0x4a4a4a004a4a4a00, 0x9090900090909000, 0x3333330033333300,
+ 0x7373730073737300, 0x6767670067676700, 0xf6f6f600f6f6f600,
+ 0xf3f3f300f3f3f300, 0x9d9d9d009d9d9d00, 0x7f7f7f007f7f7f00,
+ 0xbfbfbf00bfbfbf00, 0xe2e2e200e2e2e200, 0x5252520052525200,
+ 0x9b9b9b009b9b9b00, 0xd8d8d800d8d8d800, 0x2626260026262600,
+ 0xc8c8c800c8c8c800, 0x3737370037373700, 0xc6c6c600c6c6c600,
+ 0x3b3b3b003b3b3b00, 0x8181810081818100, 0x9696960096969600,
+ 0x6f6f6f006f6f6f00, 0x4b4b4b004b4b4b00, 0x1313130013131300,
+ 0xbebebe00bebebe00, 0x6363630063636300, 0x2e2e2e002e2e2e00,
+ 0xe9e9e900e9e9e900, 0x7979790079797900, 0xa7a7a700a7a7a700,
+ 0x8c8c8c008c8c8c00, 0x9f9f9f009f9f9f00, 0x6e6e6e006e6e6e00,
+ 0xbcbcbc00bcbcbc00, 0x8e8e8e008e8e8e00, 0x2929290029292900,
+ 0xf5f5f500f5f5f500, 0xf9f9f900f9f9f900, 0xb6b6b600b6b6b600,
+ 0x2f2f2f002f2f2f00, 0xfdfdfd00fdfdfd00, 0xb4b4b400b4b4b400,
+ 0x5959590059595900, 0x7878780078787800, 0x9898980098989800,
+ 0x0606060006060600, 0x6a6a6a006a6a6a00, 0xe7e7e700e7e7e700,
+ 0x4646460046464600, 0x7171710071717100, 0xbababa00bababa00,
+ 0xd4d4d400d4d4d400, 0x2525250025252500, 0xababab00ababab00,
+ 0x4242420042424200, 0x8888880088888800, 0xa2a2a200a2a2a200,
+ 0x8d8d8d008d8d8d00, 0xfafafa00fafafa00, 0x7272720072727200,
+ 0x0707070007070700, 0xb9b9b900b9b9b900, 0x5555550055555500,
+ 0xf8f8f800f8f8f800, 0xeeeeee00eeeeee00, 0xacacac00acacac00,
+ 0x0a0a0a000a0a0a00, 0x3636360036363600, 0x4949490049494900,
+ 0x2a2a2a002a2a2a00, 0x6868680068686800, 0x3c3c3c003c3c3c00,
+ 0x3838380038383800, 0xf1f1f100f1f1f100, 0xa4a4a400a4a4a400,
+ 0x4040400040404000, 0x2828280028282800, 0xd3d3d300d3d3d300,
+ 0x7b7b7b007b7b7b00, 0xbbbbbb00bbbbbb00, 0xc9c9c900c9c9c900,
+ 0x4343430043434300, 0xc1c1c100c1c1c100, 0x1515150015151500,
+ 0xe3e3e300e3e3e300, 0xadadad00adadad00, 0xf4f4f400f4f4f400,
+ 0x7777770077777700, 0xc7c7c700c7c7c700, 0x8080800080808000,
+ 0x9e9e9e009e9e9e00,
+};
+
+/* key constants */
+#define CAMELLIA_SIGMA1L (0xA09E667FL)
+#define CAMELLIA_SIGMA1R (0x3BCC908BL)
+#define CAMELLIA_SIGMA2L (0xB67AE858L)
+#define CAMELLIA_SIGMA2R (0x4CAA73B2L)
+#define CAMELLIA_SIGMA3L (0xC6EF372FL)
+#define CAMELLIA_SIGMA3R (0xE94F82BEL)
+#define CAMELLIA_SIGMA4L (0x54FF53A5L)
+#define CAMELLIA_SIGMA4R (0xF1D36F1CL)
+#define CAMELLIA_SIGMA5L (0x10E527FAL)
+#define CAMELLIA_SIGMA5R (0xDE682D1DL)
+#define CAMELLIA_SIGMA6L (0xB05688C2L)
+#define CAMELLIA_SIGMA6R (0xB3E6C1FDL)
+
+/* macros */
+#define ROLDQ(l, r, bits) ({ \
+ u64 t = l; \
+ l = (l << bits) | (r >> (64 - bits)); \
+ r = (r << bits) | (t >> (64 - bits)); \
+})
+
+#define CAMELLIA_F(x, kl, kr, y) ({ \
+ u64 ii = x ^ (((u64)kl << 32) | kr); \
+ y = camellia_sp11101110[(uint8_t)ii]; \
+ y ^= camellia_sp44044404[(uint8_t)(ii >> 8)]; \
+ ii >>= 16; \
+ y ^= camellia_sp30333033[(uint8_t)ii]; \
+ y ^= camellia_sp02220222[(uint8_t)(ii >> 8)]; \
+ ii >>= 16; \
+ y ^= camellia_sp00444404[(uint8_t)ii]; \
+ y ^= camellia_sp03303033[(uint8_t)(ii >> 8)]; \
+ ii >>= 16; \
+ y ^= camellia_sp22000222[(uint8_t)ii]; \
+ y ^= camellia_sp10011110[(uint8_t)(ii >> 8)]; \
+ y = ror64(y, 32); \
+})
+
+#define SET_SUBKEY_LR(INDEX, sRL) (subkey[(INDEX)] = ror64((sRL), 32))
+
+static void camellia_setup_tail(u64 *subkey, u64 *subRL, int max)
+{
+ u64 kw4, tt;
+ u32 dw, tl, tr;
+
+ /* absorb kw2 to other subkeys */
+ /* round 2 */
+ subRL[3] ^= subRL[1];
+ /* round 4 */
+ subRL[5] ^= subRL[1];
+ /* round 6 */
+ subRL[7] ^= subRL[1];
+
+ subRL[1] ^= (subRL[1] & ~subRL[9]) << 32;
+ /* modified for FLinv(kl2) */
+ dw = (subRL[1] & subRL[9]) >> 32,
+ subRL[1] ^= rol32(dw, 1);
+
+ /* round 8 */
+ subRL[11] ^= subRL[1];
+ /* round 10 */
+ subRL[13] ^= subRL[1];
+ /* round 12 */
+ subRL[15] ^= subRL[1];
+
+ subRL[1] ^= (subRL[1] & ~subRL[17]) << 32;
+ /* modified for FLinv(kl4) */
+ dw = (subRL[1] & subRL[17]) >> 32,
+ subRL[1] ^= rol32(dw, 1);
+
+ /* round 14 */
+ subRL[19] ^= subRL[1];
+ /* round 16 */
+ subRL[21] ^= subRL[1];
+ /* round 18 */
+ subRL[23] ^= subRL[1];
+
+ if (max == 24) {
+ /* kw3 */
+ subRL[24] ^= subRL[1];
+
+ /* absorb kw4 to other subkeys */
+ kw4 = subRL[25];
+ } else {
+ subRL[1] ^= (subRL[1] & ~subRL[25]) << 32;
+ /* modified for FLinv(kl6) */
+ dw = (subRL[1] & subRL[25]) >> 32,
+ subRL[1] ^= rol32(dw, 1);
+
+ /* round 20 */
+ subRL[27] ^= subRL[1];
+ /* round 22 */
+ subRL[29] ^= subRL[1];
+ /* round 24 */
+ subRL[31] ^= subRL[1];
+ /* kw3 */
+ subRL[32] ^= subRL[1];
+
+ /* absorb kw4 to other subkeys */
+ kw4 = subRL[33];
+ /* round 23 */
+ subRL[30] ^= kw4;
+ /* round 21 */
+ subRL[28] ^= kw4;
+ /* round 19 */
+ subRL[26] ^= kw4;
+
+ kw4 ^= (kw4 & ~subRL[24]) << 32;
+ /* modified for FL(kl5) */
+ dw = (kw4 & subRL[24]) >> 32,
+ kw4 ^= rol32(dw, 1);
+ }
+
+ /* round 17 */
+ subRL[22] ^= kw4;
+ /* round 15 */
+ subRL[20] ^= kw4;
+ /* round 13 */
+ subRL[18] ^= kw4;
+
+ kw4 ^= (kw4 & ~subRL[16]) << 32;
+ /* modified for FL(kl3) */
+ dw = (kw4 & subRL[16]) >> 32,
+ kw4 ^= rol32(dw, 1);
+
+ /* round 11 */
+ subRL[14] ^= kw4;
+ /* round 9 */
+ subRL[12] ^= kw4;
+ /* round 7 */
+ subRL[10] ^= kw4;
+
+ kw4 ^= (kw4 & ~subRL[8]) << 32;
+ /* modified for FL(kl1) */
+ dw = (kw4 & subRL[8]) >> 32,
+ kw4 ^= rol32(dw, 1);
+
+ /* round 5 */
+ subRL[6] ^= kw4;
+ /* round 3 */
+ subRL[4] ^= kw4;
+ /* round 1 */
+ subRL[2] ^= kw4;
+ /* kw1 */
+ subRL[0] ^= kw4;
+
+ /* key XOR is end of F-function */
+ SET_SUBKEY_LR(0, subRL[0] ^ subRL[2]); /* kw1 */
+ SET_SUBKEY_LR(2, subRL[3]); /* round 1 */
+ SET_SUBKEY_LR(3, subRL[2] ^ subRL[4]); /* round 2 */
+ SET_SUBKEY_LR(4, subRL[3] ^ subRL[5]); /* round 3 */
+ SET_SUBKEY_LR(5, subRL[4] ^ subRL[6]); /* round 4 */
+ SET_SUBKEY_LR(6, subRL[5] ^ subRL[7]); /* round 5 */
+
+ tl = (subRL[10] >> 32) ^ (subRL[10] & ~subRL[8]);
+ dw = tl & (subRL[8] >> 32), /* FL(kl1) */
+ tr = subRL[10] ^ rol32(dw, 1);
+ tt = (tr | ((u64)tl << 32));
+
+ SET_SUBKEY_LR(7, subRL[6] ^ tt); /* round 6 */
+ SET_SUBKEY_LR(8, subRL[8]); /* FL(kl1) */
+ SET_SUBKEY_LR(9, subRL[9]); /* FLinv(kl2) */
+
+ tl = (subRL[7] >> 32) ^ (subRL[7] & ~subRL[9]);
+ dw = tl & (subRL[9] >> 32), /* FLinv(kl2) */
+ tr = subRL[7] ^ rol32(dw, 1);
+ tt = (tr | ((u64)tl << 32));
+
+ SET_SUBKEY_LR(10, subRL[11] ^ tt); /* round 7 */
+ SET_SUBKEY_LR(11, subRL[10] ^ subRL[12]); /* round 8 */
+ SET_SUBKEY_LR(12, subRL[11] ^ subRL[13]); /* round 9 */
+ SET_SUBKEY_LR(13, subRL[12] ^ subRL[14]); /* round 10 */
+ SET_SUBKEY_LR(14, subRL[13] ^ subRL[15]); /* round 11 */
+
+ tl = (subRL[18] >> 32) ^ (subRL[18] & ~subRL[16]);
+ dw = tl & (subRL[16] >> 32), /* FL(kl3) */
+ tr = subRL[18] ^ rol32(dw, 1);
+ tt = (tr | ((u64)tl << 32));
+
+ SET_SUBKEY_LR(15, subRL[14] ^ tt); /* round 12 */
+ SET_SUBKEY_LR(16, subRL[16]); /* FL(kl3) */
+ SET_SUBKEY_LR(17, subRL[17]); /* FLinv(kl4) */
+
+ tl = (subRL[15] >> 32) ^ (subRL[15] & ~subRL[17]);
+ dw = tl & (subRL[17] >> 32), /* FLinv(kl4) */
+ tr = subRL[15] ^ rol32(dw, 1);
+ tt = (tr | ((u64)tl << 32));
+
+ SET_SUBKEY_LR(18, subRL[19] ^ tt); /* round 13 */
+ SET_SUBKEY_LR(19, subRL[18] ^ subRL[20]); /* round 14 */
+ SET_SUBKEY_LR(20, subRL[19] ^ subRL[21]); /* round 15 */
+ SET_SUBKEY_LR(21, subRL[20] ^ subRL[22]); /* round 16 */
+ SET_SUBKEY_LR(22, subRL[21] ^ subRL[23]); /* round 17 */
+
+ if (max == 24) {
+ SET_SUBKEY_LR(23, subRL[22]); /* round 18 */
+ SET_SUBKEY_LR(24, subRL[24] ^ subRL[23]); /* kw3 */
+ } else {
+ tl = (subRL[26] >> 32) ^ (subRL[26] & ~subRL[24]);
+ dw = tl & (subRL[24] >> 32), /* FL(kl5) */
+ tr = subRL[26] ^ rol32(dw, 1);
+ tt = (tr | ((u64)tl << 32));
+
+ SET_SUBKEY_LR(23, subRL[22] ^ tt); /* round 18 */
+ SET_SUBKEY_LR(24, subRL[24]); /* FL(kl5) */
+ SET_SUBKEY_LR(25, subRL[25]); /* FLinv(kl6) */
+
+ tl = (subRL[23] >> 32) ^ (subRL[23] & ~subRL[25]);
+ dw = tl & (subRL[25] >> 32), /* FLinv(kl6) */
+ tr = subRL[23] ^ rol32(dw, 1);
+ tt = (tr | ((u64)tl << 32));
+
+ SET_SUBKEY_LR(26, subRL[27] ^ tt); /* round 19 */
+ SET_SUBKEY_LR(27, subRL[26] ^ subRL[28]); /* round 20 */
+ SET_SUBKEY_LR(28, subRL[27] ^ subRL[29]); /* round 21 */
+ SET_SUBKEY_LR(29, subRL[28] ^ subRL[30]); /* round 22 */
+ SET_SUBKEY_LR(30, subRL[29] ^ subRL[31]); /* round 23 */
+ SET_SUBKEY_LR(31, subRL[30]); /* round 24 */
+ SET_SUBKEY_LR(32, subRL[32] ^ subRL[31]); /* kw3 */
+ }
+}
+
+static void camellia_setup128(const unsigned char *key, u64 *subkey)
+{
+ u64 kl, kr, ww;
+ u64 subRL[26];
+
+ /**
+ * k == kl || kr (|| is concatenation)
+ */
+ kl = get_unaligned_be64(key);
+ kr = get_unaligned_be64(key + 8);
+
+ /* generate KL dependent subkeys */
+ /* kw1 */
+ subRL[0] = kl;
+ /* kw2 */
+ subRL[1] = kr;
+
+ /* rotation left shift 15bit */
+ ROLDQ(kl, kr, 15);
+
+ /* k3 */
+ subRL[4] = kl;
+ /* k4 */
+ subRL[5] = kr;
+
+ /* rotation left shift 15+30bit */
+ ROLDQ(kl, kr, 30);
+
+ /* k7 */
+ subRL[10] = kl;
+ /* k8 */
+ subRL[11] = kr;
+
+ /* rotation left shift 15+30+15bit */
+ ROLDQ(kl, kr, 15);
+
+ /* k10 */
+ subRL[13] = kr;
+ /* rotation left shift 15+30+15+17 bit */
+ ROLDQ(kl, kr, 17);
+
+ /* kl3 */
+ subRL[16] = kl;
+ /* kl4 */
+ subRL[17] = kr;
+
+ /* rotation left shift 15+30+15+17+17 bit */
+ ROLDQ(kl, kr, 17);
+
+ /* k13 */
+ subRL[18] = kl;
+ /* k14 */
+ subRL[19] = kr;
+
+ /* rotation left shift 15+30+15+17+17+17 bit */
+ ROLDQ(kl, kr, 17);
+
+ /* k17 */
+ subRL[22] = kl;
+ /* k18 */
+ subRL[23] = kr;
+
+ /* generate KA */
+ kl = subRL[0];
+ kr = subRL[1];
+ CAMELLIA_F(kl, CAMELLIA_SIGMA1L, CAMELLIA_SIGMA1R, ww);
+ kr ^= ww;
+ CAMELLIA_F(kr, CAMELLIA_SIGMA2L, CAMELLIA_SIGMA2R, kl);
+
+ /* current status == (kll, klr, w0, w1) */
+ CAMELLIA_F(kl, CAMELLIA_SIGMA3L, CAMELLIA_SIGMA3R, kr);
+ kr ^= ww;
+ CAMELLIA_F(kr, CAMELLIA_SIGMA4L, CAMELLIA_SIGMA4R, ww);
+ kl ^= ww;
+
+ /* generate KA dependent subkeys */
+ /* k1, k2 */
+ subRL[2] = kl;
+ subRL[3] = kr;
+ ROLDQ(kl, kr, 15);
+ /* k5,k6 */
+ subRL[6] = kl;
+ subRL[7] = kr;
+ ROLDQ(kl, kr, 15);
+ /* kl1, kl2 */
+ subRL[8] = kl;
+ subRL[9] = kr;
+ ROLDQ(kl, kr, 15);
+ /* k9 */
+ subRL[12] = kl;
+ ROLDQ(kl, kr, 15);
+ /* k11, k12 */
+ subRL[14] = kl;
+ subRL[15] = kr;
+ ROLDQ(kl, kr, 34);
+ /* k15, k16 */
+ subRL[20] = kl;
+ subRL[21] = kr;
+ ROLDQ(kl, kr, 17);
+ /* kw3, kw4 */
+ subRL[24] = kl;
+ subRL[25] = kr;
+
+ camellia_setup_tail(subkey, subRL, 24);
+}
+
+static void camellia_setup256(const unsigned char *key, u64 *subkey)
+{
+ u64 kl, kr; /* left half of key */
+ u64 krl, krr; /* right half of key */
+ u64 ww; /* temporary variables */
+ u64 subRL[34];
+
+ /**
+ * key = (kl || kr || krl || krr) (|| is concatenation)
+ */
+ kl = get_unaligned_be64(key);
+ kr = get_unaligned_be64(key + 8);
+ krl = get_unaligned_be64(key + 16);
+ krr = get_unaligned_be64(key + 24);
+
+ /* generate KL dependent subkeys */
+ /* kw1 */
+ subRL[0] = kl;
+ /* kw2 */
+ subRL[1] = kr;
+ ROLDQ(kl, kr, 45);
+ /* k9 */
+ subRL[12] = kl;
+ /* k10 */
+ subRL[13] = kr;
+ ROLDQ(kl, kr, 15);
+ /* kl3 */
+ subRL[16] = kl;
+ /* kl4 */
+ subRL[17] = kr;
+ ROLDQ(kl, kr, 17);
+ /* k17 */
+ subRL[22] = kl;
+ /* k18 */
+ subRL[23] = kr;
+ ROLDQ(kl, kr, 34);
+ /* k23 */
+ subRL[30] = kl;
+ /* k24 */
+ subRL[31] = kr;
+
+ /* generate KR dependent subkeys */
+ ROLDQ(krl, krr, 15);
+ /* k3 */
+ subRL[4] = krl;
+ /* k4 */
+ subRL[5] = krr;
+ ROLDQ(krl, krr, 15);
+ /* kl1 */
+ subRL[8] = krl;
+ /* kl2 */
+ subRL[9] = krr;
+ ROLDQ(krl, krr, 30);
+ /* k13 */
+ subRL[18] = krl;
+ /* k14 */
+ subRL[19] = krr;
+ ROLDQ(krl, krr, 34);
+ /* k19 */
+ subRL[26] = krl;
+ /* k20 */
+ subRL[27] = krr;
+ ROLDQ(krl, krr, 34);
+
+ /* generate KA */
+ kl = subRL[0] ^ krl;
+ kr = subRL[1] ^ krr;
+
+ CAMELLIA_F(kl, CAMELLIA_SIGMA1L, CAMELLIA_SIGMA1R, ww);
+ kr ^= ww;
+ CAMELLIA_F(kr, CAMELLIA_SIGMA2L, CAMELLIA_SIGMA2R, kl);
+ kl ^= krl;
+ CAMELLIA_F(kl, CAMELLIA_SIGMA3L, CAMELLIA_SIGMA3R, kr);
+ kr ^= ww ^ krr;
+ CAMELLIA_F(kr, CAMELLIA_SIGMA4L, CAMELLIA_SIGMA4R, ww);
+ kl ^= ww;
+
+ /* generate KB */
+ krl ^= kl;
+ krr ^= kr;
+ CAMELLIA_F(krl, CAMELLIA_SIGMA5L, CAMELLIA_SIGMA5R, ww);
+ krr ^= ww;
+ CAMELLIA_F(krr, CAMELLIA_SIGMA6L, CAMELLIA_SIGMA6R, ww);
+ krl ^= ww;
+
+ /* generate KA dependent subkeys */
+ ROLDQ(kl, kr, 15);
+ /* k5 */
+ subRL[6] = kl;
+ /* k6 */
+ subRL[7] = kr;
+ ROLDQ(kl, kr, 30);
+ /* k11 */
+ subRL[14] = kl;
+ /* k12 */
+ subRL[15] = kr;
+ /* rotation left shift 32bit */
+ ROLDQ(kl, kr, 32);
+ /* kl5 */
+ subRL[24] = kl;
+ /* kl6 */
+ subRL[25] = kr;
+ /* rotation left shift 17 from k11,k12 -> k21,k22 */
+ ROLDQ(kl, kr, 17);
+ /* k21 */
+ subRL[28] = kl;
+ /* k22 */
+ subRL[29] = kr;
+
+ /* generate KB dependent subkeys */
+ /* k1 */
+ subRL[2] = krl;
+ /* k2 */
+ subRL[3] = krr;
+ ROLDQ(krl, krr, 30);
+ /* k7 */
+ subRL[10] = krl;
+ /* k8 */
+ subRL[11] = krr;
+ ROLDQ(krl, krr, 30);
+ /* k15 */
+ subRL[20] = krl;
+ /* k16 */
+ subRL[21] = krr;
+ ROLDQ(krl, krr, 51);
+ /* kw3 */
+ subRL[32] = krl;
+ /* kw4 */
+ subRL[33] = krr;
+
+ camellia_setup_tail(subkey, subRL, 32);
+}
+
+static void camellia_setup192(const unsigned char *key, u64 *subkey)
+{
+ unsigned char kk[32];
+ u64 krl, krr;
+
+ memcpy(kk, key, 24);
+ memcpy((unsigned char *)&krl, key+16, 8);
+ krr = ~krl;
+ memcpy(kk+24, (unsigned char *)&krr, 8);
+ camellia_setup256(kk, subkey);
+}
+
+static int __camellia_setkey(struct camellia_ctx *cctx,
+ const unsigned char *key,
+ unsigned int key_len, u32 *flags)
+{
+ if (key_len != 16 && key_len != 24 && key_len != 32) {
+ *flags |= CRYPTO_TFM_RES_BAD_KEY_LEN;
+ return -EINVAL;
+ }
+
+ cctx->key_length = key_len;
+
+ switch (key_len) {
+ case 16:
+ camellia_setup128(key, cctx->key_table);
+ break;
+ case 24:
+ camellia_setup192(key, cctx->key_table);
+ break;
+ case 32:
+ camellia_setup256(key, cctx->key_table);
+ break;
+ }
+
+ return 0;
+}
+
+static int camellia_setkey(struct crypto_tfm *tfm, const u8 *in_key,
+ unsigned int key_len)
+{
+ return __camellia_setkey(crypto_tfm_ctx(tfm), in_key, key_len,
+ &tfm->crt_flags);
+}
+
+static int ecb_crypt(struct blkcipher_desc *desc, struct blkcipher_walk *walk,
+ void (*fn)(struct camellia_ctx *, u8 *, const u8 *),
+ void (*fn_2way)(struct camellia_ctx *, u8 *, const u8 *))
+{
+ struct camellia_ctx *ctx = crypto_blkcipher_ctx(desc->tfm);
+ unsigned int bsize = CAMELLIA_BLOCK_SIZE;
+ unsigned int nbytes;
+ int err;
+
+ err = blkcipher_walk_virt(desc, walk);
+
+ while ((nbytes = walk->nbytes)) {
+ u8 *wsrc = walk->src.virt.addr;
+ u8 *wdst = walk->dst.virt.addr;
+
+ /* Process two block batch */
+ if (nbytes >= bsize * 2) {
+ do {
+ fn_2way(ctx, wdst, wsrc);
+
+ wsrc += bsize * 2;
+ wdst += bsize * 2;
+ nbytes -= bsize * 2;
+ } while (nbytes >= bsize * 2);
+
+ if (nbytes < bsize)
+ goto done;
+ }
+
+ /* Handle leftovers */
+ do {
+ fn(ctx, wdst, wsrc);
+
+ wsrc += bsize;
+ wdst += bsize;
+ nbytes -= bsize;
+ } while (nbytes >= bsize);
+
+done:
+ err = blkcipher_walk_done(desc, walk, nbytes);
+ }
+
+ return err;
+}
+
+static int ecb_encrypt(struct blkcipher_desc *desc, struct scatterlist *dst,
+ struct scatterlist *src, unsigned int nbytes)
+{
+ struct blkcipher_walk walk;
+
+ blkcipher_walk_init(&walk, dst, src, nbytes);
+ return ecb_crypt(desc, &walk, camellia_enc_blk, camellia_enc_blk_2way);
+}
+
+static int ecb_decrypt(struct blkcipher_desc *desc, struct scatterlist *dst,
+ struct scatterlist *src, unsigned int nbytes)
+{
+ struct blkcipher_walk walk;
+
+ blkcipher_walk_init(&walk, dst, src, nbytes);
+ return ecb_crypt(desc, &walk, camellia_dec_blk, camellia_dec_blk_2way);
+}
+
+static unsigned int __cbc_encrypt(struct blkcipher_desc *desc,
+ struct blkcipher_walk *walk)
+{
+ struct camellia_ctx *ctx = crypto_blkcipher_ctx(desc->tfm);
+ unsigned int bsize = CAMELLIA_BLOCK_SIZE;
+ unsigned int nbytes = walk->nbytes;
+ u128 *src = (u128 *)walk->src.virt.addr;
+ u128 *dst = (u128 *)walk->dst.virt.addr;
+ u128 *iv = (u128 *)walk->iv;
+
+ do {
+ u128_xor(dst, src, iv);
+ camellia_enc_blk(ctx, (u8 *)dst, (u8 *)dst);
+ iv = dst;
+
+ src += 1;
+ dst += 1;
+ nbytes -= bsize;
+ } while (nbytes >= bsize);
+
+ u128_xor((u128 *)walk->iv, (u128 *)walk->iv, iv);
+ return nbytes;
+}
+
+static int cbc_encrypt(struct blkcipher_desc *desc, struct scatterlist *dst,
+ struct scatterlist *src, unsigned int nbytes)
+{
+ struct blkcipher_walk walk;
+ int err;
+
+ blkcipher_walk_init(&walk, dst, src, nbytes);
+ err = blkcipher_walk_virt(desc, &walk);
+
+ while ((nbytes = walk.nbytes)) {
+ nbytes = __cbc_encrypt(desc, &walk);
+ err = blkcipher_walk_done(desc, &walk, nbytes);
+ }
+
+ return err;
+}
+
+static unsigned int __cbc_decrypt(struct blkcipher_desc *desc,
+ struct blkcipher_walk *walk)
+{
+ struct camellia_ctx *ctx = crypto_blkcipher_ctx(desc->tfm);
+ unsigned int bsize = CAMELLIA_BLOCK_SIZE;
+ unsigned int nbytes = walk->nbytes;
+ u128 *src = (u128 *)walk->src.virt.addr;
+ u128 *dst = (u128 *)walk->dst.virt.addr;
+ u128 ivs[2 - 1];
+ u128 last_iv;
+
+ /* Start of the last block. */
+ src += nbytes / bsize - 1;
+ dst += nbytes / bsize - 1;
+
+ last_iv = *src;
+
+ /* Process two block batch */
+ if (nbytes >= bsize * 2) {
+ do {
+ nbytes -= bsize * (2 - 1);
+ src -= 2 - 1;
+ dst -= 2 - 1;
+
+ ivs[0] = src[0];
+
+ camellia_dec_blk_2way(ctx, (u8 *)dst, (u8 *)src);
+
+ u128_xor(dst + 1, dst + 1, ivs + 0);
+
+ nbytes -= bsize;
+ if (nbytes < bsize)
+ goto done;
+
+ u128_xor(dst, dst, src - 1);
+ src -= 1;
+ dst -= 1;
+ } while (nbytes >= bsize * 2);
+
+ if (nbytes < bsize)
+ goto done;
+ }
+
+ /* Handle leftovers */
+ for (;;) {
+ camellia_dec_blk(ctx, (u8 *)dst, (u8 *)src);
+
+ nbytes -= bsize;
+ if (nbytes < bsize)
+ break;
+
+ u128_xor(dst, dst, src - 1);
+ src -= 1;
+ dst -= 1;
+ }
+
+done:
+ u128_xor(dst, dst, (u128 *)walk->iv);
+ *(u128 *)walk->iv = last_iv;
+
+ return nbytes;
+}
+
+static int cbc_decrypt(struct blkcipher_desc *desc, struct scatterlist *dst,
+ struct scatterlist *src, unsigned int nbytes)
+{
+ struct blkcipher_walk walk;
+ int err;
+
+ blkcipher_walk_init(&walk, dst, src, nbytes);
+ err = blkcipher_walk_virt(desc, &walk);
+
+ while ((nbytes = walk.nbytes)) {
+ nbytes = __cbc_decrypt(desc, &walk);
+ err = blkcipher_walk_done(desc, &walk, nbytes);
+ }
+
+ return err;
+}
+
+static inline void u128_to_be128(be128 *dst, const u128 *src)
+{
+ dst->a = cpu_to_be64(src->a);
+ dst->b = cpu_to_be64(src->b);
+}
+
+static inline void be128_to_u128(u128 *dst, const be128 *src)
+{
+ dst->a = be64_to_cpu(src->a);
+ dst->b = be64_to_cpu(src->b);
+}
+
+static inline void u128_inc(u128 *i)
+{
+ i->b++;
+ if (!i->b)
+ i->a++;
+}
+
+static void ctr_crypt_final(struct blkcipher_desc *desc,
+ struct blkcipher_walk *walk)
+{
+ struct camellia_ctx *ctx = crypto_blkcipher_ctx(desc->tfm);
+ u8 keystream[CAMELLIA_BLOCK_SIZE];
+ u8 *src = walk->src.virt.addr;
+ u8 *dst = walk->dst.virt.addr;
+ unsigned int nbytes = walk->nbytes;
+ u128 ctrblk;
+
+ memcpy(keystream, src, nbytes);
+ camellia_enc_blk_xor(ctx, keystream, walk->iv);
+ memcpy(dst, keystream, nbytes);
+
+ be128_to_u128(&ctrblk, (be128 *)walk->iv);
+ u128_inc(&ctrblk);
+ u128_to_be128((be128 *)walk->iv, &ctrblk);
+}
+
+static unsigned int __ctr_crypt(struct blkcipher_desc *desc,
+ struct blkcipher_walk *walk)
+{
+ struct camellia_ctx *ctx = crypto_blkcipher_ctx(desc->tfm);
+ unsigned int bsize = CAMELLIA_BLOCK_SIZE;
+ unsigned int nbytes = walk->nbytes;
+ u128 *src = (u128 *)walk->src.virt.addr;
+ u128 *dst = (u128 *)walk->dst.virt.addr;
+ u128 ctrblk;
+ be128 ctrblocks[2];
+
+ be128_to_u128(&ctrblk, (be128 *)walk->iv);
+
+ /* Process two block batch */
+ if (nbytes >= bsize * 2) {
+ do {
+ if (dst != src) {
+ dst[0] = src[0];
+ dst[1] = src[1];
+ }
+
+ /* create ctrblks for parallel encrypt */
+ u128_to_be128(&ctrblocks[0], &ctrblk);
+ u128_inc(&ctrblk);
+ u128_to_be128(&ctrblocks[1], &ctrblk);
+ u128_inc(&ctrblk);
+
+ camellia_enc_blk_xor_2way(ctx, (u8 *)dst,
+ (u8 *)ctrblocks);
+
+ src += 2;
+ dst += 2;
+ nbytes -= bsize * 2;
+ } while (nbytes >= bsize * 2);
+
+ if (nbytes < bsize)
+ goto done;
+ }
+
+ /* Handle leftovers */
+ do {
+ if (dst != src)
+ *dst = *src;
+
+ u128_to_be128(&ctrblocks[0], &ctrblk);
+ u128_inc(&ctrblk);
+
+ camellia_enc_blk_xor(ctx, (u8 *)dst, (u8 *)ctrblocks);
+
+ src += 1;
+ dst += 1;
+ nbytes -= bsize;
+ } while (nbytes >= bsize);
+
+done:
+ u128_to_be128((be128 *)walk->iv, &ctrblk);
+ return nbytes;
+}
+
+static int ctr_crypt(struct blkcipher_desc *desc, struct scatterlist *dst,
+ struct scatterlist *src, unsigned int nbytes)
+{
+ struct blkcipher_walk walk;
+ int err;
+
+ blkcipher_walk_init(&walk, dst, src, nbytes);
+ err = blkcipher_walk_virt_block(desc, &walk, CAMELLIA_BLOCK_SIZE);
+
+ while ((nbytes = walk.nbytes) >= CAMELLIA_BLOCK_SIZE) {
+ nbytes = __ctr_crypt(desc, &walk);
+ err = blkcipher_walk_done(desc, &walk, nbytes);
+ }
+
+ if (walk.nbytes) {
+ ctr_crypt_final(desc, &walk);
+ err = blkcipher_walk_done(desc, &walk, 0);
+ }
+
+ return err;
+}
+
+static void encrypt_callback(void *priv, u8 *srcdst, unsigned int nbytes)
+{
+ const unsigned int bsize = CAMELLIA_BLOCK_SIZE;
+ struct camellia_ctx *ctx = priv;
+ int i;
+
+ while (nbytes >= 2 * bsize) {
+ camellia_enc_blk_2way(ctx, srcdst, srcdst);
+ srcdst += bsize * 2;
+ nbytes -= bsize * 2;
+ }
+
+ for (i = 0; i < nbytes / bsize; i++, srcdst += bsize)
+ camellia_enc_blk(ctx, srcdst, srcdst);
+}
+
+static void decrypt_callback(void *priv, u8 *srcdst, unsigned int nbytes)
+{
+ const unsigned int bsize = CAMELLIA_BLOCK_SIZE;
+ struct camellia_ctx *ctx = priv;
+ int i;
+
+ while (nbytes >= 2 * bsize) {
+ camellia_dec_blk_2way(ctx, srcdst, srcdst);
+ srcdst += bsize * 2;
+ nbytes -= bsize * 2;
+ }
+
+ for (i = 0; i < nbytes / bsize; i++, srcdst += bsize)
+ camellia_dec_blk(ctx, srcdst, srcdst);
+}
+
+struct camellia_lrw_ctx {
+ struct lrw_table_ctx lrw_table;
+ struct camellia_ctx camellia_ctx;
+};
+
+static int lrw_camellia_setkey(struct crypto_tfm *tfm, const u8 *key,
+ unsigned int keylen)
+{
+ struct camellia_lrw_ctx *ctx = crypto_tfm_ctx(tfm);
+ int err;
+
+ err = __camellia_setkey(&ctx->camellia_ctx, key,
+ keylen - CAMELLIA_BLOCK_SIZE,
+ &tfm->crt_flags);
+ if (err)
+ return err;
+
+ return lrw_init_table(&ctx->lrw_table,
+ key + keylen - CAMELLIA_BLOCK_SIZE);
+}
+
+static int lrw_encrypt(struct blkcipher_desc *desc, struct scatterlist *dst,
+ struct scatterlist *src, unsigned int nbytes)
+{
+ struct camellia_lrw_ctx *ctx = crypto_blkcipher_ctx(desc->tfm);
+ be128 buf[2 * 4];
+ struct lrw_crypt_req req = {
+ .tbuf = buf,
+ .tbuflen = sizeof(buf),
+
+ .table_ctx = &ctx->lrw_table,
+ .crypt_ctx = &ctx->camellia_ctx,
+ .crypt_fn = encrypt_callback,
+ };
+
+ return lrw_crypt(desc, dst, src, nbytes, &req);
+}
+
+static int lrw_decrypt(struct blkcipher_desc *desc, struct scatterlist *dst,
+ struct scatterlist *src, unsigned int nbytes)
+{
+ struct camellia_lrw_ctx *ctx = crypto_blkcipher_ctx(desc->tfm);
+ be128 buf[2 * 4];
+ struct lrw_crypt_req req = {
+ .tbuf = buf,
+ .tbuflen = sizeof(buf),
+
+ .table_ctx = &ctx->lrw_table,
+ .crypt_ctx = &ctx->camellia_ctx,
+ .crypt_fn = decrypt_callback,
+ };
+
+ return lrw_crypt(desc, dst, src, nbytes, &req);
+}
+
+static void lrw_exit_tfm(struct crypto_tfm *tfm)
+{
+ struct camellia_lrw_ctx *ctx = crypto_tfm_ctx(tfm);
+
+ lrw_free_table(&ctx->lrw_table);
+}
+
+struct camellia_xts_ctx {
+ struct camellia_ctx tweak_ctx;
+ struct camellia_ctx crypt_ctx;
+};
+
+static int xts_camellia_setkey(struct crypto_tfm *tfm, const u8 *key,
+ unsigned int keylen)
+{
+ struct camellia_xts_ctx *ctx = crypto_tfm_ctx(tfm);
+ u32 *flags = &tfm->crt_flags;
+ int err;
+
+ /* key consists of keys of equal size concatenated, therefore
+ * the length must be even
+ */
+ if (keylen % 2) {
+ *flags |= CRYPTO_TFM_RES_BAD_KEY_LEN;
+ return -EINVAL;
+ }
+
+ /* first half of xts-key is for crypt */
+ err = __camellia_setkey(&ctx->crypt_ctx, key, keylen / 2, flags);
+ if (err)
+ return err;
+
+ /* second half of xts-key is for tweak */
+ return __camellia_setkey(&ctx->tweak_ctx, key + keylen / 2, keylen / 2,
+ flags);
+}
+
+static int xts_encrypt(struct blkcipher_desc *desc, struct scatterlist *dst,
+ struct scatterlist *src, unsigned int nbytes)
+{
+ struct camellia_xts_ctx *ctx = crypto_blkcipher_ctx(desc->tfm);
+ be128 buf[2 * 4];
+ struct xts_crypt_req req = {
+ .tbuf = buf,
+ .tbuflen = sizeof(buf),
+
+ .tweak_ctx = &ctx->tweak_ctx,
+ .tweak_fn = XTS_TWEAK_CAST(camellia_enc_blk),
+ .crypt_ctx = &ctx->crypt_ctx,
+ .crypt_fn = encrypt_callback,
+ };
+
+ return xts_crypt(desc, dst, src, nbytes, &req);
+}
+
+static int xts_decrypt(struct blkcipher_desc *desc, struct scatterlist *dst,
+ struct scatterlist *src, unsigned int nbytes)
+{
+ struct camellia_xts_ctx *ctx = crypto_blkcipher_ctx(desc->tfm);
+ be128 buf[2 * 4];
+ struct xts_crypt_req req = {
+ .tbuf = buf,
+ .tbuflen = sizeof(buf),
+
+ .tweak_ctx = &ctx->tweak_ctx,
+ .tweak_fn = XTS_TWEAK_CAST(camellia_enc_blk),
+ .crypt_ctx = &ctx->crypt_ctx,
+ .crypt_fn = decrypt_callback,
+ };
+
+ return xts_crypt(desc, dst, src, nbytes, &req);
+}
+
+static struct crypto_alg camellia_algs[6] = { {
+ .cra_name = "camellia",
+ .cra_driver_name = "camellia-asm",
+ .cra_priority = 200,
+ .cra_flags = CRYPTO_ALG_TYPE_CIPHER,
+ .cra_blocksize = CAMELLIA_BLOCK_SIZE,
+ .cra_ctxsize = sizeof(struct camellia_ctx),
+ .cra_alignmask = 0,
+ .cra_module = THIS_MODULE,
+ .cra_list = LIST_HEAD_INIT(camellia_algs[0].cra_list),
+ .cra_u = {
+ .cipher = {
+ .cia_min_keysize = CAMELLIA_MIN_KEY_SIZE,
+ .cia_max_keysize = CAMELLIA_MAX_KEY_SIZE,
+ .cia_setkey = camellia_setkey,
+ .cia_encrypt = camellia_encrypt,
+ .cia_decrypt = camellia_decrypt
+ }
+ }
+}, {
+ .cra_name = "ecb(camellia)",
+ .cra_driver_name = "ecb-camellia-asm",
+ .cra_priority = 300,
+ .cra_flags = CRYPTO_ALG_TYPE_BLKCIPHER,
+ .cra_blocksize = CAMELLIA_BLOCK_SIZE,
+ .cra_ctxsize = sizeof(struct camellia_ctx),
+ .cra_alignmask = 0,
+ .cra_type = &crypto_blkcipher_type,
+ .cra_module = THIS_MODULE,
+ .cra_list = LIST_HEAD_INIT(camellia_algs[1].cra_list),
+ .cra_u = {
+ .blkcipher = {
+ .min_keysize = CAMELLIA_MIN_KEY_SIZE,
+ .max_keysize = CAMELLIA_MAX_KEY_SIZE,
+ .setkey = camellia_setkey,
+ .encrypt = ecb_encrypt,
+ .decrypt = ecb_decrypt,
+ },
+ },
+}, {
+ .cra_name = "cbc(camellia)",
+ .cra_driver_name = "cbc-camellia-asm",
+ .cra_priority = 300,
+ .cra_flags = CRYPTO_ALG_TYPE_BLKCIPHER,
+ .cra_blocksize = CAMELLIA_BLOCK_SIZE,
+ .cra_ctxsize = sizeof(struct camellia_ctx),
+ .cra_alignmask = 0,
+ .cra_type = &crypto_blkcipher_type,
+ .cra_module = THIS_MODULE,
+ .cra_list = LIST_HEAD_INIT(camellia_algs[2].cra_list),
+ .cra_u = {
+ .blkcipher = {
+ .min_keysize = CAMELLIA_MIN_KEY_SIZE,
+ .max_keysize = CAMELLIA_MAX_KEY_SIZE,
+ .ivsize = CAMELLIA_BLOCK_SIZE,
+ .setkey = camellia_setkey,
+ .encrypt = cbc_encrypt,
+ .decrypt = cbc_decrypt,
+ },
+ },
+}, {
+ .cra_name = "ctr(camellia)",
+ .cra_driver_name = "ctr-camellia-asm",
+ .cra_priority = 300,
+ .cra_flags = CRYPTO_ALG_TYPE_BLKCIPHER,
+ .cra_blocksize = 1,
+ .cra_ctxsize = sizeof(struct camellia_ctx),
+ .cra_alignmask = 0,
+ .cra_type = &crypto_blkcipher_type,
+ .cra_module = THIS_MODULE,
+ .cra_list = LIST_HEAD_INIT(camellia_algs[3].cra_list),
+ .cra_u = {
+ .blkcipher = {
+ .min_keysize = CAMELLIA_MIN_KEY_SIZE,
+ .max_keysize = CAMELLIA_MAX_KEY_SIZE,
+ .ivsize = CAMELLIA_BLOCK_SIZE,
+ .setkey = camellia_setkey,
+ .encrypt = ctr_crypt,
+ .decrypt = ctr_crypt,
+ },
+ },
+}, {
+ .cra_name = "lrw(camellia)",
+ .cra_driver_name = "lrw-camellia-asm",
+ .cra_priority = 300,
+ .cra_flags = CRYPTO_ALG_TYPE_BLKCIPHER,
+ .cra_blocksize = CAMELLIA_BLOCK_SIZE,
+ .cra_ctxsize = sizeof(struct camellia_lrw_ctx),
+ .cra_alignmask = 0,
+ .cra_type = &crypto_blkcipher_type,
+ .cra_module = THIS_MODULE,
+ .cra_list = LIST_HEAD_INIT(camellia_algs[4].cra_list),
+ .cra_exit = lrw_exit_tfm,
+ .cra_u = {
+ .blkcipher = {
+ .min_keysize = CAMELLIA_MIN_KEY_SIZE +
+ CAMELLIA_BLOCK_SIZE,
+ .max_keysize = CAMELLIA_MAX_KEY_SIZE +
+ CAMELLIA_BLOCK_SIZE,
+ .ivsize = CAMELLIA_BLOCK_SIZE,
+ .setkey = lrw_camellia_setkey,
+ .encrypt = lrw_encrypt,
+ .decrypt = lrw_decrypt,
+ },
+ },
+}, {
+ .cra_name = "xts(camellia)",
+ .cra_driver_name = "xts-camellia-asm",
+ .cra_priority = 300,
+ .cra_flags = CRYPTO_ALG_TYPE_BLKCIPHER,
+ .cra_blocksize = CAMELLIA_BLOCK_SIZE,
+ .cra_ctxsize = sizeof(struct camellia_xts_ctx),
+ .cra_alignmask = 0,
+ .cra_type = &crypto_blkcipher_type,
+ .cra_module = THIS_MODULE,
+ .cra_list = LIST_HEAD_INIT(camellia_algs[5].cra_list),
+ .cra_u = {
+ .blkcipher = {
+ .min_keysize = CAMELLIA_MIN_KEY_SIZE * 2,
+ .max_keysize = CAMELLIA_MAX_KEY_SIZE * 2,
+ .ivsize = CAMELLIA_BLOCK_SIZE,
+ .setkey = xts_camellia_setkey,
+ .encrypt = xts_encrypt,
+ .decrypt = xts_decrypt,
+ },
+ },
+} };
+
+static bool is_blacklisted_cpu(void)
+{
+ if (boot_cpu_data.x86_vendor != X86_VENDOR_INTEL)
+ return false;
+
+ if (boot_cpu_data.x86 == 0x0f) {
+ /*
+ * On Pentium 4, camellia-asm is slower than original assembler
+ * implementation because excessive uses of 64bit rotate and
+ * left-shifts (which are really slow on P4) needed to store and
+ * handle 128bit block in two 64bit registers.
+ */
+ return true;
+ }
+
+ return false;
+}
+
+static int force;
+module_param(force, int, 0);
+MODULE_PARM_DESC(force, "Force module load, ignore CPU blacklist");
+
+int __init init(void)
+{
+ if (!force && is_blacklisted_cpu()) {
+ printk(KERN_INFO
+ "camellia-x86_64: performance on this CPU "
+ "would be suboptimal: disabling "
+ "camellia-x86_64.\n");
+ return -ENODEV;
+ }
+
+ return crypto_register_algs(camellia_algs, ARRAY_SIZE(camellia_algs));
+}
+
+void __exit fini(void)
+{
+ crypto_unregister_algs(camellia_algs, ARRAY_SIZE(camellia_algs));
+}
+
+module_init(init);
+module_exit(fini);
+
+MODULE_LICENSE("GPL");
+MODULE_DESCRIPTION("Camellia Cipher Algorithm, asm optimized");
+MODULE_ALIAS("camellia");
+MODULE_ALIAS("camellia-asm");
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.