[PATCH] Replace AES implementation from hostapd with the one from Nettle library.

Signed-off-by: Max Suraev &lt;Max.Suraev(a)fairwaves.co&gt; --- src/gsm/Makefile.am | 8 +- src/gsm/auth_milenage.c | 1 - src/gsm/milenage/aes-encblock.c | 38 -- src/gsm/milenage/aes-encrypt-internal.c | 126 +++++ src/gsm/milenage/aes-encrypt-table.c | 350 ++++++++++++++ src/gsm/milenage/aes-internal-enc.c | 121 ----- src/gsm/milenage/aes-internal.c | 805 -------------------------------- src/gsm/milenage/aes-internal.h | 80 ++++ src/gsm/milenage/aes-set-key-internal.c | 67 +++ src/gsm/milenage/aes.h | 24 - src/gsm/milenage/aes_i.h | 119 ----- src/gsm/milenage/aes_wrap.h | 45 -- src/gsm/milenage/common.h | 20 - src/gsm/milenage/crypto.h | 0 src/gsm/milenage/includes.h | 0 src/gsm/milenage/macros.h | 243 ++++++++++ src/gsm/milenage/milenage.c | 89 ++-- src/gsm/milenage/milenage.h | 34 +- 18 files changed, 923 insertions(+), 1247 deletions(-) delete mode 100644 src/gsm/milenage/aes-encblock.c create mode 100644 src/gsm/milenage/aes-encrypt-internal.c create mode 100644 src/gsm/milenage/aes-encrypt-table.c delete mode 100644 src/gsm/milenage/aes-internal-enc.c delete mode 100644 src/gsm/milenage/aes-internal.c create mode 100644 src/gsm/milenage/aes-internal.h create mode 100644 src/gsm/milenage/aes-set-key-internal.c delete mode 100644 src/gsm/milenage/aes.h delete mode 100644 src/gsm/milenage/aes_i.h delete mode 100644 src/gsm/milenage/aes_wrap.h delete mode 100644 src/gsm/milenage/common.h delete mode 100644 src/gsm/milenage/crypto.h delete mode 100644 src/gsm/milenage/includes.h create mode 100644 src/gsm/milenage/macros.h diff --git a/src/gsm/Makefile.am b/src/gsm/Makefile.am index 94729c9..ca4bba1 100644 --- a/src/gsm/Makefile.am +++ b/src/gsm/Makefile.am @@ -5,9 +5,7 @@ LIBVERSION=5:0:0 AM_CFLAGS = -Wall ${GCC_FVISIBILITY_HIDDEN} $(all_includes) -I$(top_srcdir)/include # FIXME: this should eventually go into a milenage/Makefile.am -noinst_HEADERS = milenage/aes.h milenage/aes_i.h milenage/aes_wrap.h \ - milenage/common.h milenage/crypto.h milenage/includes.h \ - milenage/milenage.h +noinst_HEADERS = milenage/aes-internal.h milenage/milenage.h milenage/macros.h lib_LTLIBRARIES = libosmogsm.la @@ -17,8 +15,8 @@ libosmogsm_la_SOURCES = a5.c rxlev_stat.c tlv_parser.c comp128.c comp128v23.c \ gsm0411_utils.c gsm0411_smc.c gsm0411_smr.c \ lapd_core.c lapdm.c kasumi.c \ auth_core.c auth_comp128v1.c auth_comp128v23.c \ - auth_milenage.c milenage/aes-encblock.c \ - milenage/aes-internal.c milenage/aes-internal-enc.c \ + auth_milenage.c milenage/aes-encrypt-table.c \ + milenage/aes-set-key-internal.c milenage/aes-encrypt-internal.c \ milenage/milenage.c gan.c libosmogsm_la_LDFLAGS = $(LTLDFLAGS_OSMOGSM) -version-info $(LIBVERSION) -no-undefined diff --git a/src/gsm/auth_milenage.c b/src/gsm/auth_milenage.c index 5b2787d..c4e77b1 100644 --- a/src/gsm/auth_milenage.c +++ b/src/gsm/auth_milenage.c @@ -21,7 +21,6 @@ */ #include <osmocom/crypt/auth.h> -#include "milenage/common.h" #include "milenage/milenage.h" static void sqn_u64_to_48bit(uint8_t *sqn, const uint64_t sqn64) diff --git a/src/gsm/milenage/aes-encblock.c b/src/gsm/milenage/aes-encblock.c deleted file mode 100644 index 8f35caa..0000000 --- a/src/gsm/milenage/aes-encblock.c +++ /dev/null @@ -1,38 +0,0 @@ -/* - * AES encrypt_block - * - * Copyright (c) 2003-2007, Jouni Malinen &lt;j(a)w1.fi&gt; - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * - * Alternatively, this software may be distributed under the terms of BSD - * license. - * - * See README and COPYING for more details. - */ - -#include "includes.h" - -#include "common.h" -#include "aes.h" -#include "aes_wrap.h" - -/** - * aes_128_encrypt_block - Perform one AES 128-bit block operation - * @key: Key for AES - * @in: Input data (16 bytes) - * @out: Output of the AES block operation (16 bytes) - * Returns: 0 on success, -1 on failure - */ -int aes_128_encrypt_block(const u8 *key, const u8 *in, u8 *out) -{ - void *ctx; - ctx = aes_encrypt_init(key, 16); - if (ctx == NULL) - return -1; - aes_encrypt(ctx, in, out); - aes_encrypt_deinit(ctx); - return 0; -} diff --git a/src/gsm/milenage/aes-encrypt-internal.c b/src/gsm/milenage/aes-encrypt-internal.c new file mode 100644 index 0000000..f4a9130 --- /dev/null +++ b/src/gsm/milenage/aes-encrypt-internal.c @@ -0,0 +1,126 @@ +/* aes-encrypt-internal.c + + Encryption function for the aes/rijndael block cipher. + + Copyright (C) 2002, 2013 Niels Möller + + This file is part of GNU Nettle. + + GNU Nettle is free software: you can redistribute it and/or + modify it under the terms of either: + + * the GNU Lesser General Public License as published by the Free + Software Foundation; either version 3 of the License, or (at your + option) any later version. + + or + + * 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. + + or both in parallel, as here. + + GNU Nettle 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 copies of the GNU General Public License and + the GNU Lesser General Public License along with this program. If + not, see http://www.gnu.org/licenses/. +*/ + +#include <assert.h> + +#include "aes-internal.h" +#include "macros.h" + +void +_nettle_aes_encrypt(unsigned rounds, const uint32_t *keys, + const struct aes_table *T, + size_t length, uint8_t *dst, + const uint8_t *src) +{ + FOR_BLOCKS(length, dst, src, AES_BLOCK_SIZE) + { + uint32_t w0, w1, w2, w3; /* working ciphertext */ + uint32_t t0, t1, t2, t3; + unsigned i; + + /* Get clear text, using little-endian byte order. + * Also XOR with the first subkey. */ + + w0 = LE_READ_UINT32(src) ^ keys[0]; + w1 = LE_READ_UINT32(src + 4) ^ keys[1]; + w2 = LE_READ_UINT32(src + 8) ^ keys[2]; + w3 = LE_READ_UINT32(src + 12) ^ keys[3]; + + for (i = 1; i < rounds; i++) + { + t0 = AES_ROUND(T, w0, w1, w2, w3, keys[4*i]); + t1 = AES_ROUND(T, w1, w2, w3, w0, keys[4*i + 1]); + t2 = AES_ROUND(T, w2, w3, w0, w1, keys[4*i + 2]); + t3 = AES_ROUND(T, w3, w0, w1, w2, keys[4*i + 3]); + + /* We could unroll the loop twice, to avoid these + assignments. If all eight variables fit in registers, + that should give a slight speedup. */ + w0 = t0; + w1 = t1; + w2 = t2; + w3 = t3; + } + + /* Final round */ + + t0 = AES_FINAL_ROUND(T, w0, w1, w2, w3, keys[4*i]); + t1 = AES_FINAL_ROUND(T, w1, w2, w3, w0, keys[4*i + 1]); + t2 = AES_FINAL_ROUND(T, w2, w3, w0, w1, keys[4*i + 2]); + t3 = AES_FINAL_ROUND(T, w3, w0, w1, w2, keys[4*i + 3]); + + LE_WRITE_UINT32(dst, t0); + LE_WRITE_UINT32(dst + 4, t1); + LE_WRITE_UINT32(dst + 8, t2); + LE_WRITE_UINT32(dst + 12, t3); + } +} + +/* Some stats, all for AES 128: + + A. Table-driven indexing (the approach of the old unified + _aes_crypt function). + B. Unrolling the j-loop. + + C. Eliminated the use of IDXk(j) in the main loop. + + D. Put wtxt in four scalar variables. + + E. Also put t in four scalar variables. + + P4 2.2 GHz AMD Duron 1.4GHz + + MB/s code size + A 35.9 0x202 17 MB/s + B 37.3 0x334 + C 33.0 0x2a7 + D 40.7 0x3f9 + E 42.9 0x44a 26 MB/s + */ + +/** + * aes_128_encrypt_block - Perform one AES 128-bit block operation + * @key: Key for AES + * @in: Input data (16 bytes) + * @out: Output of the AES block operation (16 bytes) + * Returns: 0 on success, -1 on failure + */ +int +aes_128_encrypt_block(const uint8_t *key, const uint8_t *in, uint8_t *out) +{ + uint32_t subkeys[41]; // max number of subkeys for AES128 + _aes_set_key(10, 4, subkeys, key); + _nettle_aes_encrypt(10, subkeys, &_aes_encrypt_table, AES_BLOCK_SIZE, out, in); + + return 0; +} diff --git a/src/gsm/milenage/aes-encrypt-table.c b/src/gsm/milenage/aes-encrypt-table.c new file mode 100644 index 0000000..bbd3152 --- /dev/null +++ b/src/gsm/milenage/aes-encrypt-table.c @@ -0,0 +1,350 @@ +/* aes-encrypt-table.c + + Encryption table for the aes/rijndael block cipher. + + Copyright (C) 2002 Niels Möller + + This file is part of GNU Nettle. + + GNU Nettle is free software: you can redistribute it and/or + modify it under the terms of either: + + * the GNU Lesser General Public License as published by the Free + Software Foundation; either version 3 of the License, or (at your + option) any later version. + + or + + * 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. + + or both in parallel, as here. + + GNU Nettle 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 copies of the GNU General Public License and + the GNU Lesser General Public License along with this program. If + not, see http://www.gnu.org/licenses/. +*/ + +#include "aes-internal.h" + +/* Tables are assembled using little-endian byte order, including the + * pre-rotated variants. Generated by aesdata.c. + * + * Note that AES is byte order agnostic, we only need to be consistent + * and use the same byteorder when processing key, cleartext and + * ciphertext bytes. + * + * Little-endian means that the first row of the AES state arrays + * occupy the least significant byte of the words, which is also + * consistent with the row numbering. */ + +const struct aes_table +_aes_encrypt_table = + { /* sbox */ + { + 0x63,0x7c,0x77,0x7b,0xf2,0x6b,0x6f,0xc5, + 0x30,0x01,0x67,0x2b,0xfe,0xd7,0xab,0x76, + 0xca,0x82,0xc9,0x7d,0xfa,0x59,0x47,0xf0, + 0xad,0xd4,0xa2,0xaf,0x9c,0xa4,0x72,0xc0, + 0xb7,0xfd,0x93,0x26,0x36,0x3f,0xf7,0xcc, + 0x34,0xa5,0xe5,0xf1,0x71,0xd8,0x31,0x15, + 0x04,0xc7,0x23,0xc3,0x18,0x96,0x05,0x9a, + 0x07,0x12,0x80,0xe2,0xeb,0x27,0xb2,0x75, + 0x09,0x83,0x2c,0x1a,0x1b,0x6e,0x5a,0xa0, + 0x52,0x3b,0xd6,0xb3,0x29,0xe3,0x2f,0x84, + 0x53,0xd1,0x00,0xed,0x20,0xfc,0xb1,0x5b, + 0x6a,0xcb,0xbe,0x39,0x4a,0x4c,0x58,0xcf, + 0xd0,0xef,0xaa,0xfb,0x43,0x4d,0x33,0x85, + 0x45,0xf9,0x02,0x7f,0x50,0x3c,0x9f,0xa8, + 0x51,0xa3,0x40,0x8f,0x92,0x9d,0x38,0xf5, + 0xbc,0xb6,0xda,0x21,0x10,0xff,0xf3,0xd2, + 0xcd,0x0c,0x13,0xec,0x5f,0x97,0x44,0x17, + 0xc4,0xa7,0x7e,0x3d,0x64,0x5d,0x19,0x73, + 0x60,0x81,0x4f,0xdc,0x22,0x2a,0x90,0x88, + 0x46,0xee,0xb8,0x14,0xde,0x5e,0x0b,0xdb, + 0xe0,0x32,0x3a,0x0a,0x49,0x06,0x24,0x5c, + 0xc2,0xd3,0xac,0x62,0x91,0x95,0xe4,0x79, + 0xe7,0xc8,0x37,0x6d,0x8d,0xd5,0x4e,0xa9, + 0x6c,0x56,0xf4,0xea,0x65,0x7a,0xae,0x08, + 0xba,0x78,0x25,0x2e,0x1c,0xa6,0xb4,0xc6, + 0xe8,0xdd,0x74,0x1f,0x4b,0xbd,0x8b,0x8a, + 0x70,0x3e,0xb5,0x66,0x48,0x03,0xf6,0x0e, + 0x61,0x35,0x57,0xb9,0x86,0xc1,0x1d,0x9e, + 0xe1,0xf8,0x98,0x11,0x69,0xd9,0x8e,0x94, + 0x9b,0x1e,0x87,0xe9,0xce,0x55,0x28,0xdf, + 0x8c,0xa1,0x89,0x0d,0xbf,0xe6,0x42,0x68, + 0x41,0x99,0x2d,0x0f,0xb0,0x54,0xbb,0x16, + }, + { /* dtable */ + { + 0xa56363c6,0x847c7cf8,0x997777ee,0x8d7b7bf6, + 0x0df2f2ff,0xbd6b6bd6,0xb16f6fde,0x54c5c591, + 0x50303060,0x03010102,0xa96767ce,0x7d2b2b56, + 0x19fefee7,0x62d7d7b5,0xe6abab4d,0x9a7676ec, + 0x45caca8f,0x9d82821f,0x40c9c989,0x877d7dfa, + 0x15fafaef,0xeb5959b2,0xc947478e,0x0bf0f0fb, + 0xecadad41,0x67d4d4b3,0xfda2a25f,0xeaafaf45, + 0xbf9c9c23,0xf7a4a453,0x967272e4,0x5bc0c09b, + 0xc2b7b775,0x1cfdfde1,0xae93933d,0x6a26264c, + 0x5a36366c,0x413f3f7e,0x02f7f7f5,0x4fcccc83, + 0x5c343468,0xf4a5a551,0x34e5e5d1,0x08f1f1f9, + 0x937171e2,0x73d8d8ab,0x53313162,0x3f15152a, + 0x0c040408,0x52c7c795,0x65232346,0x5ec3c39d, + 0x28181830,0xa1969637,0x0f05050a,0xb59a9a2f, + 0x0907070e,0x36121224,0x9b80801b,0x3de2e2df, + 0x26ebebcd,0x6927274e,0xcdb2b27f,0x9f7575ea, + 0x1b090912,0x9e83831d,0x742c2c58,0x2e1a1a34, + 0x2d1b1b36,0xb26e6edc,0xee5a5ab4,0xfba0a05b, + 0xf65252a4,0x4d3b3b76,0x61d6d6b7,0xceb3b37d, + 0x7b292952,0x3ee3e3dd,0x712f2f5e,0x97848413, + 0xf55353a6,0x68d1d1b9,0x00000000,0x2cededc1, + 0x60202040,0x1ffcfce3,0xc8b1b179,0xed5b5bb6, + 0xbe6a6ad4,0x46cbcb8d,0xd9bebe67,0x4b393972, + 0xde4a4a94,0xd44c4c98,0xe85858b0,0x4acfcf85, + 0x6bd0d0bb,0x2aefefc5,0xe5aaaa4f,0x16fbfbed, + 0xc5434386,0xd74d4d9a,0x55333366,0x94858511, + 0xcf45458a,0x10f9f9e9,0x06020204,0x817f7ffe, + 0xf05050a0,0x443c3c78,0xba9f9f25,0xe3a8a84b, + 0xf35151a2,0xfea3a35d,0xc0404080,0x8a8f8f05, + 0xad92923f,0xbc9d9d21,0x48383870,0x04f5f5f1, + 0xdfbcbc63,0xc1b6b677,0x75dadaaf,0x63212142, + 0x30101020,0x1affffe5,0x0ef3f3fd,0x6dd2d2bf, + 0x4ccdcd81,0x140c0c18,0x35131326,0x2fececc3, + 0xe15f5fbe,0xa2979735,0xcc444488,0x3917172e, + 0x57c4c493,0xf2a7a755,0x827e7efc,0x473d3d7a, + 0xac6464c8,0xe75d5dba,0x2b191932,0x957373e6, + 0xa06060c0,0x98818119,0xd14f4f9e,0x7fdcdca3, + 0x66222244,0x7e2a2a54,0xab90903b,0x8388880b, + 0xca46468c,0x29eeeec7,0xd3b8b86b,0x3c141428, + 0x79dedea7,0xe25e5ebc,0x1d0b0b16,0x76dbdbad, + 0x3be0e0db,0x56323264,0x4e3a3a74,0x1e0a0a14, + 0xdb494992,0x0a06060c,0x6c242448,0xe45c5cb8, + 0x5dc2c29f,0x6ed3d3bd,0xefacac43,0xa66262c4, + 0xa8919139,0xa4959531,0x37e4e4d3,0x8b7979f2, + 0x32e7e7d5,0x43c8c88b,0x5937376e,0xb76d6dda, + 0x8c8d8d01,0x64d5d5b1,0xd24e4e9c,0xe0a9a949, + 0xb46c6cd8,0xfa5656ac,0x07f4f4f3,0x25eaeacf, + 0xaf6565ca,0x8e7a7af4,0xe9aeae47,0x18080810, + 0xd5baba6f,0x887878f0,0x6f25254a,0x722e2e5c, + 0x241c1c38,0xf1a6a657,0xc7b4b473,0x51c6c697, + 0x23e8e8cb,0x7cdddda1,0x9c7474e8,0x211f1f3e, + 0xdd4b4b96,0xdcbdbd61,0x868b8b0d,0x858a8a0f, + 0x907070e0,0x423e3e7c,0xc4b5b571,0xaa6666cc, + 0xd8484890,0x05030306,0x01f6f6f7,0x120e0e1c, + 0xa36161c2,0x5f35356a,0xf95757ae,0xd0b9b969, + 0x91868617,0x58c1c199,0x271d1d3a,0xb99e9e27, + 0x38e1e1d9,0x13f8f8eb,0xb398982b,0x33111122, + 0xbb6969d2,0x70d9d9a9,0x898e8e07,0xa7949433, + 0xb69b9b2d,0x221e1e3c,0x92878715,0x20e9e9c9, + 0x49cece87,0xff5555aa,0x78282850,0x7adfdfa5, + 0x8f8c8c03,0xf8a1a159,0x80898909,0x170d0d1a, + 0xdabfbf65,0x31e6e6d7,0xc6424284,0xb86868d0, + 0xc3414182,0xb0999929,0x772d2d5a,0x110f0f1e, + 0xcbb0b07b,0xfc5454a8,0xd6bbbb6d,0x3a16162c, + }, +#if !AES_SMALL + { + 0x6363c6a5,0x7c7cf884,0x7777ee99,0x7b7bf68d, + 0xf2f2ff0d,0x6b6bd6bd,0x6f6fdeb1,0xc5c59154, + 0x30306050,0x01010203,0x6767cea9,0x2b2b567d, + 0xfefee719,0xd7d7b562,0xabab4de6,0x7676ec9a, + 0xcaca8f45,0x82821f9d,0xc9c98940,0x7d7dfa87, + 0xfafaef15,0x5959b2eb,0x47478ec9,0xf0f0fb0b, + 0xadad41ec,0xd4d4b367,0xa2a25ffd,0xafaf45ea, + 0x9c9c23bf,0xa4a453f7,0x7272e496,0xc0c09b5b, + 0xb7b775c2,0xfdfde11c,0x93933dae,0x26264c6a, + 0x36366c5a,0x3f3f7e41,0xf7f7f502,0xcccc834f, + 0x3434685c,0xa5a551f4,0xe5e5d134,0xf1f1f908, + 0x7171e293,0xd8d8ab73,0x31316253,0x15152a3f, + 0x0404080c,0xc7c79552,0x23234665,0xc3c39d5e, + 0x18183028,0x969637a1,0x05050a0f,0x9a9a2fb5, + 0x07070e09,0x12122436,0x80801b9b,0xe2e2df3d, + 0xebebcd26,0x27274e69,0xb2b27fcd,0x7575ea9f, + 0x0909121b,0x83831d9e,0x2c2c5874,0x1a1a342e, + 0x1b1b362d,0x6e6edcb2,0x5a5ab4ee,0xa0a05bfb, + 0x5252a4f6,0x3b3b764d,0xd6d6b761,0xb3b37dce, + 0x2929527b,0xe3e3dd3e,0x2f2f5e71,0x84841397, + 0x5353a6f5,0xd1d1b968,0x00000000,0xededc12c, + 0x20204060,0xfcfce31f,0xb1b179c8,0x5b5bb6ed, + 0x6a6ad4be,0xcbcb8d46,0xbebe67d9,0x3939724b, + 0x4a4a94de,0x4c4c98d4,0x5858b0e8,0xcfcf854a, + 0xd0d0bb6b,0xefefc52a,0xaaaa4fe5,0xfbfbed16, + 0x434386c5,0x4d4d9ad7,0x33336655,0x85851194, + 0x45458acf,0xf9f9e910,0x02020406,0x7f7ffe81, + 0x5050a0f0,0x3c3c7844,0x9f9f25ba,0xa8a84be3, + 0x5151a2f3,0xa3a35dfe,0x404080c0,0x8f8f058a, + 0x92923fad,0x9d9d21bc,0x38387048,0xf5f5f104, + 0xbcbc63df,0xb6b677c1,0xdadaaf75,0x21214263, + 0x10102030,0xffffe51a,0xf3f3fd0e,0xd2d2bf6d, + 0xcdcd814c,0x0c0c1814,0x13132635,0xececc32f, + 0x5f5fbee1,0x979735a2,0x444488cc,0x17172e39, + 0xc4c49357,0xa7a755f2,0x7e7efc82,0x3d3d7a47, + 0x6464c8ac,0x5d5dbae7,0x1919322b,0x7373e695, + 0x6060c0a0,0x81811998,0x4f4f9ed1,0xdcdca37f, + 0x22224466,0x2a2a547e,0x90903bab,0x88880b83, + 0x46468cca,0xeeeec729,0xb8b86bd3,0x1414283c, + 0xdedea779,0x5e5ebce2,0x0b0b161d,0xdbdbad76, + 0xe0e0db3b,0x32326456,0x3a3a744e,0x0a0a141e, + 0x494992db,0x06060c0a,0x2424486c,0x5c5cb8e4, + 0xc2c29f5d,0xd3d3bd6e,0xacac43ef,0x6262c4a6, + 0x919139a8,0x959531a4,0xe4e4d337,0x7979f28b, + 0xe7e7d532,0xc8c88b43,0x37376e59,0x6d6ddab7, + 0x8d8d018c,0xd5d5b164,0x4e4e9cd2,0xa9a949e0, + 0x6c6cd8b4,0x5656acfa,0xf4f4f307,0xeaeacf25, + 0x6565caaf,0x7a7af48e,0xaeae47e9,0x08081018, + 0xbaba6fd5,0x7878f088,0x25254a6f,0x2e2e5c72, + 0x1c1c3824,0xa6a657f1,0xb4b473c7,0xc6c69751, + 0xe8e8cb23,0xdddda17c,0x7474e89c,0x1f1f3e21, + 0x4b4b96dd,0xbdbd61dc,0x8b8b0d86,0x8a8a0f85, + 0x7070e090,0x3e3e7c42,0xb5b571c4,0x6666ccaa, + 0x484890d8,0x03030605,0xf6f6f701,0x0e0e1c12, + 0x6161c2a3,0x35356a5f,0x5757aef9,0xb9b969d0, + 0x86861791,0xc1c19958,0x1d1d3a27,0x9e9e27b9, + 0xe1e1d938,0xf8f8eb13,0x98982bb3,0x11112233, + 0x6969d2bb,0xd9d9a970,0x8e8e0789,0x949433a7, + 0x9b9b2db6,0x1e1e3c22,0x87871592,0xe9e9c920, + 0xcece8749,0x5555aaff,0x28285078,0xdfdfa57a, + 0x8c8c038f,0xa1a159f8,0x89890980,0x0d0d1a17, + 0xbfbf65da,0xe6e6d731,0x424284c6,0x6868d0b8, + 0x414182c3,0x999929b0,0x2d2d5a77,0x0f0f1e11, + 0xb0b07bcb,0x5454a8fc,0xbbbb6dd6,0x16162c3a, + },{ + 0x63c6a563,0x7cf8847c,0x77ee9977,0x7bf68d7b, + 0xf2ff0df2,0x6bd6bd6b,0x6fdeb16f,0xc59154c5, + 0x30605030,0x01020301,0x67cea967,0x2b567d2b, + 0xfee719fe,0xd7b562d7,0xab4de6ab,0x76ec9a76, + 0xca8f45ca,0x821f9d82,0xc98940c9,0x7dfa877d, + 0xfaef15fa,0x59b2eb59,0x478ec947,0xf0fb0bf0, + 0xad41ecad,0xd4b367d4,0xa25ffda2,0xaf45eaaf, + 0x9c23bf9c,0xa453f7a4,0x72e49672,0xc09b5bc0, + 0xb775c2b7,0xfde11cfd,0x933dae93,0x264c6a26, + 0x366c5a36,0x3f7e413f,0xf7f502f7,0xcc834fcc, + 0x34685c34,0xa551f4a5,0xe5d134e5,0xf1f908f1, + 0x71e29371,0xd8ab73d8,0x31625331,0x152a3f15, + 0x04080c04,0xc79552c7,0x23466523,0xc39d5ec3, + 0x18302818,0x9637a196,0x050a0f05,0x9a2fb59a, + 0x070e0907,0x12243612,0x801b9b80,0xe2df3de2, + 0xebcd26eb,0x274e6927,0xb27fcdb2,0x75ea9f75, + 0x09121b09,0x831d9e83,0x2c58742c,0x1a342e1a, + 0x1b362d1b,0x6edcb26e,0x5ab4ee5a,0xa05bfba0, + 0x52a4f652,0x3b764d3b,0xd6b761d6,0xb37dceb3, + 0x29527b29,0xe3dd3ee3,0x2f5e712f,0x84139784, + 0x53a6f553,0xd1b968d1,0x00000000,0xedc12ced, + 0x20406020,0xfce31ffc,0xb179c8b1,0x5bb6ed5b, + 0x6ad4be6a,0xcb8d46cb,0xbe67d9be,0x39724b39, + 0x4a94de4a,0x4c98d44c,0x58b0e858,0xcf854acf, + 0xd0bb6bd0,0xefc52aef,0xaa4fe5aa,0xfbed16fb, + 0x4386c543,0x4d9ad74d,0x33665533,0x85119485, + 0x458acf45,0xf9e910f9,0x02040602,0x7ffe817f, + 0x50a0f050,0x3c78443c,0x9f25ba9f,0xa84be3a8, + 0x51a2f351,0xa35dfea3,0x4080c040,0x8f058a8f, + 0x923fad92,0x9d21bc9d,0x38704838,0xf5f104f5, + 0xbc63dfbc,0xb677c1b6,0xdaaf75da,0x21426321, + 0x10203010,0xffe51aff,0xf3fd0ef3,0xd2bf6dd2, + 0xcd814ccd,0x0c18140c,0x13263513,0xecc32fec, + 0x5fbee15f,0x9735a297,0x4488cc44,0x172e3917, + 0xc49357c4,0xa755f2a7,0x7efc827e,0x3d7a473d, + 0x64c8ac64,0x5dbae75d,0x19322b19,0x73e69573, + 0x60c0a060,0x81199881,0x4f9ed14f,0xdca37fdc, + 0x22446622,0x2a547e2a,0x903bab90,0x880b8388, + 0x468cca46,0xeec729ee,0xb86bd3b8,0x14283c14, + 0xdea779de,0x5ebce25e,0x0b161d0b,0xdbad76db, + 0xe0db3be0,0x32645632,0x3a744e3a,0x0a141e0a, + 0x4992db49,0x060c0a06,0x24486c24,0x5cb8e45c, + 0xc29f5dc2,0xd3bd6ed3,0xac43efac,0x62c4a662, + 0x9139a891,0x9531a495,0xe4d337e4,0x79f28b79, + 0xe7d532e7,0xc88b43c8,0x376e5937,0x6ddab76d, + 0x8d018c8d,0xd5b164d5,0x4e9cd24e,0xa949e0a9, + 0x6cd8b46c,0x56acfa56,0xf4f307f4,0xeacf25ea, + 0x65caaf65,0x7af48e7a,0xae47e9ae,0x08101808, + 0xba6fd5ba,0x78f08878,0x254a6f25,0x2e5c722e, + 0x1c38241c,0xa657f1a6,0xb473c7b4,0xc69751c6, + 0xe8cb23e8,0xdda17cdd,0x74e89c74,0x1f3e211f, + 0x4b96dd4b,0xbd61dcbd,0x8b0d868b,0x8a0f858a, + 0x70e09070,0x3e7c423e,0xb571c4b5,0x66ccaa66, + 0x4890d848,0x03060503,0xf6f701f6,0x0e1c120e, + 0x61c2a361,0x356a5f35,0x57aef957,0xb969d0b9, + 0x86179186,0xc19958c1,0x1d3a271d,0x9e27b99e, + 0xe1d938e1,0xf8eb13f8,0x982bb398,0x11223311, + 0x69d2bb69,0xd9a970d9,0x8e07898e,0x9433a794, + 0x9b2db69b,0x1e3c221e,0x87159287,0xe9c920e9, + 0xce8749ce,0x55aaff55,0x28507828,0xdfa57adf, + 0x8c038f8c,0xa159f8a1,0x89098089,0x0d1a170d, + 0xbf65dabf,0xe6d731e6,0x4284c642,0x68d0b868, + 0x4182c341,0x9929b099,0x2d5a772d,0x0f1e110f, + 0xb07bcbb0,0x54a8fc54,0xbb6dd6bb,0x162c3a16, + },{ + 0xc6a56363,0xf8847c7c,0xee997777,0xf68d7b7b, + 0xff0df2f2,0xd6bd6b6b,0xdeb16f6f,0x9154c5c5, + 0x60503030,0x02030101,0xcea96767,0x567d2b2b, + 0xe719fefe,0xb562d7d7,0x4de6abab,0xec9a7676, + 0x8f45caca,0x1f9d8282,0x8940c9c9,0xfa877d7d, + 0xef15fafa,0xb2eb5959,0x8ec94747,0xfb0bf0f0, + 0x41ecadad,0xb367d4d4,0x5ffda2a2,0x45eaafaf, + 0x23bf9c9c,0x53f7a4a4,0xe4967272,0x9b5bc0c0, + 0x75c2b7b7,0xe11cfdfd,0x3dae9393,0x4c6a2626, + 0x6c5a3636,0x7e413f3f,0xf502f7f7,0x834fcccc, + 0x685c3434,0x51f4a5a5,0xd134e5e5,0xf908f1f1, + 0xe2937171,0xab73d8d8,0x62533131,0x2a3f1515, + 0x080c0404,0x9552c7c7,0x46652323,0x9d5ec3c3, + 0x30281818,0x37a19696,0x0a0f0505,0x2fb59a9a, + 0x0e090707,0x24361212,0x1b9b8080,0xdf3de2e2, + 0xcd26ebeb,0x4e692727,0x7fcdb2b2,0xea9f7575, + 0x121b0909,0x1d9e8383,0x58742c2c,0x342e1a1a, + 0x362d1b1b,0xdcb26e6e,0xb4ee5a5a,0x5bfba0a0, + 0xa4f65252,0x764d3b3b,0xb761d6d6,0x7dceb3b3, + 0x527b2929,0xdd3ee3e3,0x5e712f2f,0x13978484, + 0xa6f55353,0xb968d1d1,0x00000000,0xc12ceded, + 0x40602020,0xe31ffcfc,0x79c8b1b1,0xb6ed5b5b, + 0xd4be6a6a,0x8d46cbcb,0x67d9bebe,0x724b3939, + 0x94de4a4a,0x98d44c4c,0xb0e85858,0x854acfcf, + 0xbb6bd0d0,0xc52aefef,0x4fe5aaaa,0xed16fbfb, + 0x86c54343,0x9ad74d4d,0x66553333,0x11948585, + 0x8acf4545,0xe910f9f9,0x04060202,0xfe817f7f, + 0xa0f05050,0x78443c3c,0x25ba9f9f,0x4be3a8a8, + 0xa2f35151,0x5dfea3a3,0x80c04040,0x058a8f8f, + 0x3fad9292,0x21bc9d9d,0x70483838,0xf104f5f5, + 0x63dfbcbc,0x77c1b6b6,0xaf75dada,0x42632121, + 0x20301010,0xe51affff,0xfd0ef3f3,0xbf6dd2d2, + 0x814ccdcd,0x18140c0c,0x26351313,0xc32fecec, + 0xbee15f5f,0x35a29797,0x88cc4444,0x2e391717, + 0x9357c4c4,0x55f2a7a7,0xfc827e7e,0x7a473d3d, + 0xc8ac6464,0xbae75d5d,0x322b1919,0xe6957373, + 0xc0a06060,0x19988181,0x9ed14f4f,0xa37fdcdc, + 0x44662222,0x547e2a2a,0x3bab9090,0x0b838888, + 0x8cca4646,0xc729eeee,0x6bd3b8b8,0x283c1414, + 0xa779dede,0xbce25e5e,0x161d0b0b,0xad76dbdb, + 0xdb3be0e0,0x64563232,0x744e3a3a,0x141e0a0a, + 0x92db4949,0x0c0a0606,0x486c2424,0xb8e45c5c, + 0x9f5dc2c2,0xbd6ed3d3,0x43efacac,0xc4a66262, + 0x39a89191,0x31a49595,0xd337e4e4,0xf28b7979, + 0xd532e7e7,0x8b43c8c8,0x6e593737,0xdab76d6d, + 0x018c8d8d,0xb164d5d5,0x9cd24e4e,0x49e0a9a9, + 0xd8b46c6c,0xacfa5656,0xf307f4f4,0xcf25eaea, + 0xcaaf6565,0xf48e7a7a,0x47e9aeae,0x10180808, + 0x6fd5baba,0xf0887878,0x4a6f2525,0x5c722e2e, + 0x38241c1c,0x57f1a6a6,0x73c7b4b4,0x9751c6c6, + 0xcb23e8e8,0xa17cdddd,0xe89c7474,0x3e211f1f, + 0x96dd4b4b,0x61dcbdbd,0x0d868b8b,0x0f858a8a, + 0xe0907070,0x7c423e3e,0x71c4b5b5,0xccaa6666, + 0x90d84848,0x06050303,0xf701f6f6,0x1c120e0e, + 0xc2a36161,0x6a5f3535,0xaef95757,0x69d0b9b9, + 0x17918686,0x9958c1c1,0x3a271d1d,0x27b99e9e, + 0xd938e1e1,0xeb13f8f8,0x2bb39898,0x22331111, + 0xd2bb6969,0xa970d9d9,0x07898e8e,0x33a79494, + 0x2db69b9b,0x3c221e1e,0x15928787,0xc920e9e9, + 0x8749cece,0xaaff5555,0x50782828,0xa57adfdf, + 0x038f8c8c,0x59f8a1a1,0x09808989,0x1a170d0d, + 0x65dabfbf,0xd731e6e6,0x84c64242,0xd0b86868, + 0x82c34141,0x29b09999,0x5a772d2d,0x1e110f0f, + 0x7bcbb0b0,0xa8fc5454,0x6dd6bbbb,0x2c3a1616, + }, +#endif /* !AES_SMALL */ + } + }; diff --git a/src/gsm/milenage/aes-internal-enc.c b/src/gsm/milenage/aes-internal-enc.c deleted file mode 100644 index 8726aa7..0000000 --- a/src/gsm/milenage/aes-internal-enc.c +++ /dev/null @@ -1,121 +0,0 @@ -/* - * AES (Rijndael) cipher - encrypt - * - * Modifications to public domain implementation: - * - support only 128-bit keys - * - cleanup - * - use C pre-processor to make it easier to change S table access - * - added option (AES_SMALL_TABLES) for reducing code size by about 8 kB at - * cost of reduced throughput (quite small difference on Pentium 4, - * 10-25% when using -O1 or -O2 optimization) - * - * Copyright (c) 2003-2005, Jouni Malinen &lt;j(a)w1.fi&gt; - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * - * Alternatively, this software may be distributed under the terms of BSD - * license. - * - * See README and COPYING for more details. - */ - -#include "includes.h" - -#include "common.h" -#include "crypto.h" -#include "aes_i.h" - -static void rijndaelEncrypt(const u32 rk[/*44*/], const u8 pt[16], u8 ct[16]) -{ - u32 s0, s1, s2, s3, t0, t1, t2, t3; - const int Nr = 10; -#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]; - -#define ROUND(i,d,s) \ -d##0 = TE0(s##0) ^ TE1(s##1) ^ TE2(s##2) ^ TE3(s##3) ^ rk[4 * i]; \ -d##1 = TE0(s##1) ^ TE1(s##2) ^ TE2(s##3) ^ TE3(s##0) ^ rk[4 * i + 1]; \ -d##2 = TE0(s##2) ^ TE1(s##3) ^ TE2(s##0) ^ TE3(s##1) ^ rk[4 * i + 2]; \ -d##3 = TE0(s##3) ^ TE1(s##0) ^ TE2(s##1) ^ TE3(s##2) ^ rk[4 * i + 3] - -#ifdef FULL_UNROLL - - ROUND(1,t,s); - ROUND(2,s,t); - ROUND(3,t,s); - ROUND(4,s,t); - ROUND(5,t,s); - ROUND(6,s,t); - ROUND(7,t,s); - ROUND(8,s,t); - ROUND(9,t,s); - - rk += Nr << 2; - -#else /* !FULL_UNROLL */ - - /* Nr - 1 full rounds: */ - r = Nr >> 1; - for (;;) { - ROUND(1,t,s); - rk += 8; - if (--r == 0) - break; - ROUND(0,s,t); - } - -#endif /* ?FULL_UNROLL */ - -#undef ROUND - - /* - * apply last round and - * map cipher state to byte array block: - */ - s0 = TE41(t0) ^ TE42(t1) ^ TE43(t2) ^ TE44(t3) ^ rk[0]; - PUTU32(ct , s0); - s1 = TE41(t1) ^ TE42(t2) ^ TE43(t3) ^ TE44(t0) ^ rk[1]; - PUTU32(ct + 4, s1); - s2 = TE41(t2) ^ TE42(t3) ^ TE43(t0) ^ TE44(t1) ^ rk[2]; - PUTU32(ct + 8, s2); - s3 = TE41(t3) ^ TE42(t0) ^ TE43(t1) ^ TE44(t2) ^ rk[3]; - PUTU32(ct + 12, s3); -} - - -void * aes_encrypt_init(const u8 *key, size_t len) -{ - u32 *rk; - if (len != 16) - return NULL; - rk = os_malloc(AES_PRIV_SIZE); - if (rk == NULL) - return NULL; - rijndaelKeySetupEnc(rk, key); - return rk; -} - - -void aes_encrypt(void *ctx, const u8 *plain, u8 *crypt) -{ - rijndaelEncrypt(ctx, plain, crypt); -} - - -void aes_encrypt_deinit(void *ctx) -{ - os_memset(ctx, 0, AES_PRIV_SIZE); - os_free(ctx); -} diff --git a/src/gsm/milenage/aes-internal.c b/src/gsm/milenage/aes-internal.c deleted file mode 100644 index 4161220..0000000 --- a/src/gsm/milenage/aes-internal.c +++ /dev/null @@ -1,805 +0,0 @@ -/* - * AES (Rijndael) cipher - * - * Modifications to public domain implementation: - * - support only 128-bit keys - * - cleanup - * - use C pre-processor to make it easier to change S table access - * - added option (AES_SMALL_TABLES) for reducing code size by about 8 kB at - * cost of reduced throughput (quite small difference on Pentium 4, - * 10-25% when using -O1 or -O2 optimization) - * - * Copyright (c) 2003-2005, Jouni Malinen &lt;j(a)w1.fi&gt; - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * - * Alternatively, this software may be distributed under the terms of BSD - * license. - * - * See README and COPYING for more details. - */ - -#include "includes.h" - -#include "common.h" -#include "crypto.h" -#include "aes_i.h" - -/* - * rijndael-alg-fst.c - * - * @version 3.0 (December 2000) - * - * Optimised ANSI C code for the Rijndael cipher (now AES) - * - * @author Vincent Rijmen &lt;vincent.rijmen(a)esat.kuleuven.ac.be&gt; - * @author Antoon Bosselaers &lt;antoon.bosselaers(a)esat.kuleuven.ac.be&gt; - * @author Paulo Barreto &lt;paulo.barreto(a)terra.com.br&gt; - * - * 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. - */ - - -/* -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]; -*/ - -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, -}; -#ifndef AES_SMALL_TABLES -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, -}; -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, -}; -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, -}; -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, -}; -#endif /* AES_SMALL_TABLES */ -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, -}; -#ifndef AES_SMALL_TABLES -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, -}; -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, -}; -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, -}; -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, -}; -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 */ -}; -#else /* AES_SMALL_TABLES */ -const u8 Td4s[256] = { - 0x52U, 0x09U, 0x6aU, 0xd5U, 0x30U, 0x36U, 0xa5U, 0x38U, - 0xbfU, 0x40U, 0xa3U, 0x9eU, 0x81U, 0xf3U, 0xd7U, 0xfbU, - 0x7cU, 0xe3U, 0x39U, 0x82U, 0x9bU, 0x2fU, 0xffU, 0x87U, - 0x34U, 0x8eU, 0x43U, 0x44U, 0xc4U, 0xdeU, 0xe9U, 0xcbU, - 0x54U, 0x7bU, 0x94U, 0x32U, 0xa6U, 0xc2U, 0x23U, 0x3dU, - 0xeeU, 0x4cU, 0x95U, 0x0bU, 0x42U, 0xfaU, 0xc3U, 0x4eU, - 0x08U, 0x2eU, 0xa1U, 0x66U, 0x28U, 0xd9U, 0x24U, 0xb2U, - 0x76U, 0x5bU, 0xa2U, 0x49U, 0x6dU, 0x8bU, 0xd1U, 0x25U, - 0x72U, 0xf8U, 0xf6U, 0x64U, 0x86U, 0x68U, 0x98U, 0x16U, - 0xd4U, 0xa4U, 0x5cU, 0xccU, 0x5dU, 0x65U, 0xb6U, 0x92U, - 0x6cU, 0x70U, 0x48U, 0x50U, 0xfdU, 0xedU, 0xb9U, 0xdaU, - 0x5eU, 0x15U, 0x46U, 0x57U, 0xa7U, 0x8dU, 0x9dU, 0x84U, - 0x90U, 0xd8U, 0xabU, 0x00U, 0x8cU, 0xbcU, 0xd3U, 0x0aU, - 0xf7U, 0xe4U, 0x58U, 0x05U, 0xb8U, 0xb3U, 0x45U, 0x06U, - 0xd0U, 0x2cU, 0x1eU, 0x8fU, 0xcaU, 0x3fU, 0x0fU, 0x02U, - 0xc1U, 0xafU, 0xbdU, 0x03U, 0x01U, 0x13U, 0x8aU, 0x6bU, - 0x3aU, 0x91U, 0x11U, 0x41U, 0x4fU, 0x67U, 0xdcU, 0xeaU, - 0x97U, 0xf2U, 0xcfU, 0xceU, 0xf0U, 0xb4U, 0xe6U, 0x73U, - 0x96U, 0xacU, 0x74U, 0x22U, 0xe7U, 0xadU, 0x35U, 0x85U, - 0xe2U, 0xf9U, 0x37U, 0xe8U, 0x1cU, 0x75U, 0xdfU, 0x6eU, - 0x47U, 0xf1U, 0x1aU, 0x71U, 0x1dU, 0x29U, 0xc5U, 0x89U, - 0x6fU, 0xb7U, 0x62U, 0x0eU, 0xaaU, 0x18U, 0xbeU, 0x1bU, - 0xfcU, 0x56U, 0x3eU, 0x4bU, 0xc6U, 0xd2U, 0x79U, 0x20U, - 0x9aU, 0xdbU, 0xc0U, 0xfeU, 0x78U, 0xcdU, 0x5aU, 0xf4U, - 0x1fU, 0xddU, 0xa8U, 0x33U, 0x88U, 0x07U, 0xc7U, 0x31U, - 0xb1U, 0x12U, 0x10U, 0x59U, 0x27U, 0x80U, 0xecU, 0x5fU, - 0x60U, 0x51U, 0x7fU, 0xa9U, 0x19U, 0xb5U, 0x4aU, 0x0dU, - 0x2dU, 0xe5U, 0x7aU, 0x9fU, 0x93U, 0xc9U, 0x9cU, 0xefU, - 0xa0U, 0xe0U, 0x3bU, 0x4dU, 0xaeU, 0x2aU, 0xf5U, 0xb0U, - 0xc8U, 0xebU, 0xbbU, 0x3cU, 0x83U, 0x53U, 0x99U, 0x61U, - 0x17U, 0x2bU, 0x04U, 0x7eU, 0xbaU, 0x77U, 0xd6U, 0x26U, - 0xe1U, 0x69U, 0x14U, 0x63U, 0x55U, 0x21U, 0x0cU, 0x7dU, -}; -const u8 rcons[] = { - 0x01, 0x02, 0x04, 0x08, 0x10, 0x20, 0x40, 0x80, 0x1B, 0x36 - /* for 128-bit blocks, Rijndael never uses more than 10 rcon values */ -}; -#endif /* AES_SMALL_TABLES */ -/** - * Expand the cipher key into the encryption key schedule. - * - * @return the number of rounds for the given cipher key size. - */ -void rijndaelKeySetupEnc(u32 rk[/*44*/], const u8 cipherKey[]) -{ - int i; - u32 temp; - - rk[0] = GETU32(cipherKey ); - rk[1] = GETU32(cipherKey + 4); - rk[2] = GETU32(cipherKey + 8); - rk[3] = GETU32(cipherKey + 12); - for (i = 0; i < 10; i++) { - temp = rk[3]; - rk[4] = rk[0] ^ - TE421(temp) ^ TE432(temp) ^ TE443(temp) ^ TE414(temp) ^ - RCON(i); - rk[5] = rk[1] ^ rk[4]; - rk[6] = rk[2] ^ rk[5]; - rk[7] = rk[3] ^ rk[6]; - rk += 4; - } -} diff --git a/src/gsm/milenage/aes-internal.h b/src/gsm/milenage/aes-internal.h new file mode 100644 index 0000000..5d74577 --- /dev/null +++ b/src/gsm/milenage/aes-internal.h @@ -0,0 +1,80 @@ +/* aes-internal.h + + The aes/rijndael block cipher. + + Copyright (C) 2001, 2013 Niels Möller + + This file is part of GNU Nettle. + + GNU Nettle is free software: you can redistribute it and/or + modify it under the terms of either: + + * the GNU Lesser General Public License as published by the Free + Software Foundation; either version 3 of the License, or (at your + option) any later version. + + or + + * 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. + + or both in parallel, as here. + + GNU Nettle 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 copies of the GNU General Public License and + the GNU Lesser General Public License along with this program. If + not, see http://www.gnu.org/licenses/. +*/ + +#pragma once + +#include <stdint.h> +#include <stdio.h> + +#define AES_TABLE_SIZE 4 +#define AES_BLOCK_SIZE 16 + +struct aes_table +{ + uint8_t sbox[0x100]; + uint32_t table[AES_TABLE_SIZE][0x100]; +}; + +void +_aes_set_key(unsigned nr, unsigned nk, + uint32_t *subkeys, const uint8_t *key); + +/* Macros */ +/* Get the byte with index 0, 1, 2 and 3 */ +#define B0(x) ((x) & 0xff) +#define B1(x) (((x) >> 8) & 0xff) +#define B2(x) (((x) >> 16) & 0xff) +#define B3(x) (((x) >> 24) & 0xff) + +#define SUBBYTE(x, box) ((uint32_t)(box)[B0(x)] \ + | ((uint32_t)(box)[B1(x)] << 8) \ + | ((uint32_t)(box)[B2(x)] << 16) \ + | ((uint32_t)(box)[B3(x)] << 24)) + +#define AES_ROUND(T, w0, w1, w2, w3, k) \ +(( T->table[0][ B0(w0) ] \ + ^ T->table[1][ B1(w1) ] \ + ^ T->table[2][ B2(w2) ] \ + ^ T->table[3][ B3(w3) ]) ^ (k)) + +#define AES_FINAL_ROUND(T, w0, w1, w2, w3, k) \ +(( (uint32_t) T->sbox[ B0(w0) ] \ + | ((uint32_t) T->sbox[ B1(w1) ] << 8) \ + | ((uint32_t) T->sbox[ B2(w2) ] << 16) \ + | ((uint32_t) T->sbox[ B3(w3) ] << 24)) ^ (k)) + +/* Globally visible so that the same sbox table can be used by aes_set_encrypt_key */ + +extern const struct aes_table _aes_encrypt_table; + +#define aes_sbox (_aes_encrypt_table.sbox) diff --git a/src/gsm/milenage/aes-set-key-internal.c b/src/gsm/milenage/aes-set-key-internal.c new file mode 100644 index 0000000..2a371b9 --- /dev/null +++ b/src/gsm/milenage/aes-set-key-internal.c @@ -0,0 +1,67 @@ +/* aes-set-key-internal.c + + Key setup for the aes/rijndael block cipher. + + Copyright (C) 2000, 2001, 2002 Rafael R. Sevilla, Niels Möller + Copyright (C) 2013 Niels Möller + + This file is part of GNU Nettle. + + GNU Nettle is free software: you can redistribute it and/or + modify it under the terms of either: + + * the GNU Lesser General Public License as published by the Free + Software Foundation; either version 3 of the License, or (at your + option) any later version. + + or + + * 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. + + or both in parallel, as here. + + GNU Nettle 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 copies of the GNU General Public License and + the GNU Lesser General Public License along with this program. If + not, see http://www.gnu.org/licenses/. +*/ + +/* Originally written by Rafael R. Sevilla &lt;dido(a)pacific.net.ph&gt; */ + +#include "aes-internal.h" +#include "macros.h" + +void +_aes_set_key(unsigned nr, unsigned nk, + uint32_t *subkeys, const uint8_t *key) +{ + static const uint8_t rcon[10] = { + 0x01,0x02,0x04,0x08,0x10,0x20,0x40,0x80,0x1b,0x36, + }; + const uint8_t *rp; + unsigned lastkey, i; + uint32_t t; + + lastkey = (AES_BLOCK_SIZE/4) * (nr + 1); + + for (i=0, rp = rcon; i<nk; i++) + subkeys[i] = LE_READ_UINT32(key + i*4); + + for (i=nk; i<lastkey; i++) + { + t = subkeys[i-1]; + if (i % nk == 0) + t = SUBBYTE(ROTL32(24, t), aes_sbox) ^ *rp++; + + else if (nk > 6 && (i%nk) == 4) + t = SUBBYTE(t, aes_sbox); + + subkeys[i] = subkeys[i-nk] ^ t; + } +} diff --git a/src/gsm/milenage/aes.h b/src/gsm/milenage/aes.h deleted file mode 100644 index 7e97f61..0000000 --- a/src/gsm/milenage/aes.h +++ /dev/null @@ -1,24 +0,0 @@ -/* - * AES functions - * Copyright (c) 2003-2006, Jouni Malinen &lt;j(a)w1.fi&gt; - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * - * Alternatively, this software may be distributed under the terms of BSD - * license. - * - * See README and COPYING for more details. - */ - -#pragma once - -#define AES_BLOCK_SIZE 16 - -void * aes_encrypt_init(const u8 *key, size_t len); -void aes_encrypt(void *ctx, const u8 *plain, u8 *crypt); -void aes_encrypt_deinit(void *ctx); -void * aes_decrypt_init(const u8 *key, size_t len); -void aes_decrypt(void *ctx, const u8 *crypt, u8 *plain); -void aes_decrypt_deinit(void *ctx); diff --git a/src/gsm/milenage/aes_i.h b/src/gsm/milenage/aes_i.h deleted file mode 100644 index c831757..0000000 --- a/src/gsm/milenage/aes_i.h +++ /dev/null @@ -1,119 +0,0 @@ -/* - * AES (Rijndael) cipher - * Copyright (c) 2003-2005, Jouni Malinen &lt;j(a)w1.fi&gt; - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * - * Alternatively, this software may be distributed under the terms of BSD - * license. - * - * See README and COPYING for more details. - */ - -#pragma once - -#include "aes.h" - -/* #define FULL_UNROLL */ -#define AES_SMALL_TABLES - -extern const u32 Te0[256]; -extern const u32 Te1[256]; -extern const u32 Te2[256]; -extern const u32 Te3[256]; -extern const u32 Te4[256]; -extern const u32 Td0[256]; -extern const u32 Td1[256]; -extern const u32 Td2[256]; -extern const u32 Td3[256]; -extern const u32 Td4[256]; -extern const u32 rcon[10]; -extern const u8 Td4s[256]; -extern const u8 rcons[10]; - -#ifndef AES_SMALL_TABLES - -#define RCON(i) rcon[(i)] - -#define TE0(i) Te0[((i) >> 24) & 0xff] -#define TE1(i) Te1[((i) >> 16) & 0xff] -#define TE2(i) Te2[((i) >> 8) & 0xff] -#define TE3(i) Te3[(i) & 0xff] -#define TE41(i) (Te4[((i) >> 24) & 0xff] & 0xff000000) -#define TE42(i) (Te4[((i) >> 16) & 0xff] & 0x00ff0000) -#define TE43(i) (Te4[((i) >> 8) & 0xff] & 0x0000ff00) -#define TE44(i) (Te4[(i) & 0xff] & 0x000000ff) -#define TE421(i) (Te4[((i) >> 16) & 0xff] & 0xff000000) -#define TE432(i) (Te4[((i) >> 8) & 0xff] & 0x00ff0000) -#define TE443(i) (Te4[(i) & 0xff] & 0x0000ff00) -#define TE414(i) (Te4[((i) >> 24) & 0xff] & 0x000000ff) -#define TE4(i) (Te4[(i)] & 0x000000ff) - -#define TD0(i) Td0[((i) >> 24) & 0xff] -#define TD1(i) Td1[((i) >> 16) & 0xff] -#define TD2(i) Td2[((i) >> 8) & 0xff] -#define TD3(i) Td3[(i) & 0xff] -#define TD41(i) (Td4[((i) >> 24) & 0xff] & 0xff000000) -#define TD42(i) (Td4[((i) >> 16) & 0xff] & 0x00ff0000) -#define TD43(i) (Td4[((i) >> 8) & 0xff] & 0x0000ff00) -#define TD44(i) (Td4[(i) & 0xff] & 0x000000ff) -#define TD0_(i) Td0[(i) & 0xff] -#define TD1_(i) Td1[(i) & 0xff] -#define TD2_(i) Td2[(i) & 0xff] -#define TD3_(i) Td3[(i) & 0xff] - -#else /* AES_SMALL_TABLES */ - -#define RCON(i) (rcons[(i)] << 24) - -static inline u32 rotr(u32 val, int bits) -{ - return (val >> bits) | (val << (32 - bits)); -} - -#define TE0(i) Te0[((i) >> 24) & 0xff] -#define TE1(i) rotr(Te0[((i) >> 16) & 0xff], 8) -#define TE2(i) rotr(Te0[((i) >> 8) & 0xff], 16) -#define TE3(i) rotr(Te0[(i) & 0xff], 24) -#define TE41(i) ((Te0[((i) >> 24) & 0xff] << 8) & 0xff000000) -#define TE42(i) (Te0[((i) >> 16) & 0xff] & 0x00ff0000) -#define TE43(i) (Te0[((i) >> 8) & 0xff] & 0x0000ff00) -#define TE44(i) ((Te0[(i) & 0xff] >> 8) & 0x000000ff) -#define TE421(i) ((Te0[((i) >> 16) & 0xff] << 8) & 0xff000000) -#define TE432(i) (Te0[((i) >> 8) & 0xff] & 0x00ff0000) -#define TE443(i) (Te0[(i) & 0xff] & 0x0000ff00) -#define TE414(i) ((Te0[((i) >> 24) & 0xff] >> 8) & 0x000000ff) -#define TE4(i) ((Te0[(i)] >> 8) & 0x000000ff) - -#define TD0(i) Td0[((i) >> 24) & 0xff] -#define TD1(i) rotr(Td0[((i) >> 16) & 0xff], 8) -#define TD2(i) rotr(Td0[((i) >> 8) & 0xff], 16) -#define TD3(i) rotr(Td0[(i) & 0xff], 24) -#define TD41(i) (Td4s[((i) >> 24) & 0xff] << 24) -#define TD42(i) (Td4s[((i) >> 16) & 0xff] << 16) -#define TD43(i) (Td4s[((i) >> 8) & 0xff] << 8) -#define TD44(i) (Td4s[(i) & 0xff]) -#define TD0_(i) Td0[(i) & 0xff] -#define TD1_(i) rotr(Td0[(i) & 0xff], 8) -#define TD2_(i) rotr(Td0[(i) & 0xff], 16) -#define TD3_(i) rotr(Td0[(i) & 0xff], 24) - -#endif /* AES_SMALL_TABLES */ - -#ifdef _MSC_VER -#define SWAP(x) (_lrotl(x, 8) & 0x00ff00ff | _lrotr(x, 8) & 0xff00ff00) -#define GETU32(p) SWAP(*((u32 *)(p))) -#define PUTU32(ct, st) { *((u32 *)(ct)) = SWAP((st)); } -#else -#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); } -#endif - -#define AES_PRIV_SIZE (4 * 44) - -void rijndaelKeySetupEnc(u32 rk[/*44*/], const u8 cipherKey[]); diff --git a/src/gsm/milenage/aes_wrap.h b/src/gsm/milenage/aes_wrap.h deleted file mode 100644 index afa1451..0000000 --- a/src/gsm/milenage/aes_wrap.h +++ /dev/null @@ -1,45 +0,0 @@ -/* - * AES-based functions - * - * - AES Key Wrap Algorithm (128-bit KEK) (RFC3394) - * - One-Key CBC MAC (OMAC1) hash with AES-128 - * - AES-128 CTR mode encryption - * - AES-128 EAX mode encryption/decryption - * - AES-128 CBC - * - * Copyright (c) 2003-2007, Jouni Malinen &lt;j(a)w1.fi&gt; - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * - * Alternatively, this software may be distributed under the terms of BSD - * license. - * - * See README and COPYING for more details. - */ - -#pragma once - -int __must_check aes_wrap(const u8 *kek, int n, const u8 *plain, u8 *cipher); -int __must_check aes_unwrap(const u8 *kek, int n, const u8 *cipher, u8 *plain); -int __must_check omac1_aes_128_vector(const u8 *key, size_t num_elem, - const u8 *addr[], const size_t *len, - u8 *mac); -int __must_check omac1_aes_128(const u8 *key, const u8 *data, size_t data_len, - u8 *mac); -int __must_check aes_128_encrypt_block(const u8 *key, const u8 *in, u8 *out); -int __must_check aes_128_ctr_encrypt(const u8 *key, const u8 *nonce, - u8 *data, size_t data_len); -int __must_check aes_128_eax_encrypt(const u8 *key, - const u8 *nonce, size_t nonce_len, - const u8 *hdr, size_t hdr_len, - u8 *data, size_t data_len, u8 *tag); -int __must_check aes_128_eax_decrypt(const u8 *key, - const u8 *nonce, size_t nonce_len, - const u8 *hdr, size_t hdr_len, - u8 *data, size_t data_len, const u8 *tag); -int __must_check aes_128_cbc_encrypt(const u8 *key, const u8 *iv, u8 *data, - size_t data_len); -int __must_check aes_128_cbc_decrypt(const u8 *key, const u8 *iv, u8 *data, - size_t data_len); diff --git a/src/gsm/milenage/common.h b/src/gsm/milenage/common.h deleted file mode 100644 index aaf82b9..0000000 --- a/src/gsm/milenage/common.h +++ /dev/null @@ -1,20 +0,0 @@ - -#include <stdint.h> -#include <stdlib.h> -#include <string.h> - -#define MSG_DEBUG -#define wpa_hexdump(x, args...) -#define wpa_hexdump_key(x, args...) -#define wpa_printf(x, args...) - -#define os_memcpy(x, y, z) memcpy(x, y, z) -#define os_memcmp(x, y, z) memcmp(x, y, z) -#define os_memset(x, y, z) memset(x, y, z) -#define os_malloc(x) malloc(x) -#define os_free(x) free(x) - -typedef uint8_t u8; -typedef uint32_t u32; - -#define __must_check diff --git a/src/gsm/milenage/crypto.h b/src/gsm/milenage/crypto.h deleted file mode 100644 index e69de29..0000000 diff --git a/src/gsm/milenage/includes.h b/src/gsm/milenage/includes.h deleted file mode 100644 index e69de29..0000000 diff --git a/src/gsm/milenage/macros.h b/src/gsm/milenage/macros.h new file mode 100644 index 0000000..3035e8b --- /dev/null +++ b/src/gsm/milenage/macros.h @@ -0,0 +1,243 @@ +/* macros.h + + Copyright (C) 2001, 2010 Niels Möller + + This file is part of GNU Nettle. + + GNU Nettle is free software: you can redistribute it and/or + modify it under the terms of either: + + * the GNU Lesser General Public License as published by the Free + Software Foundation; either version 3 of the License, or (at your + option) any later version. + + or + + * 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. + + or both in parallel, as here. + + GNU Nettle 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 copies of the GNU General Public License and + the GNU Lesser General Public License along with this program. If + not, see http://www.gnu.org/licenses/. +*/ + +#pragma once + +/* Reads a 64-bit integer, in network, big-endian, byte order */ +#define READ_UINT64(p) \ +( (((uint64_t) (p)[0]) << 56) \ + | (((uint64_t) (p)[1]) << 48) \ + | (((uint64_t) (p)[2]) << 40) \ + | (((uint64_t) (p)[3]) << 32) \ + | (((uint64_t) (p)[4]) << 24) \ + | (((uint64_t) (p)[5]) << 16) \ + | (((uint64_t) (p)[6]) << 8) \ + | ((uint64_t) (p)[7])) + +#define WRITE_UINT64(p, i) \ +do { \ + (p)[0] = ((i) >> 56) & 0xff; \ + (p)[1] = ((i) >> 48) & 0xff; \ + (p)[2] = ((i) >> 40) & 0xff; \ + (p)[3] = ((i) >> 32) & 0xff; \ + (p)[4] = ((i) >> 24) & 0xff; \ + (p)[5] = ((i) >> 16) & 0xff; \ + (p)[6] = ((i) >> 8) & 0xff; \ + (p)[7] = (i) & 0xff; \ +} while(0) + +/* Reads a 32-bit integer, in network, big-endian, byte order */ +#define READ_UINT32(p) \ +( (((uint32_t) (p)[0]) << 24) \ + | (((uint32_t) (p)[1]) << 16) \ + | (((uint32_t) (p)[2]) << 8) \ + | ((uint32_t) (p)[3])) + +#define WRITE_UINT32(p, i) \ +do { \ + (p)[0] = ((i) >> 24) & 0xff; \ + (p)[1] = ((i) >> 16) & 0xff; \ + (p)[2] = ((i) >> 8) & 0xff; \ + (p)[3] = (i) & 0xff; \ +} while(0) + +/* Analogous macros, for 24 and 16 bit numbers */ +#define READ_UINT24(p) \ +( (((uint32_t) (p)[0]) << 16) \ + | (((uint32_t) (p)[1]) << 8) \ + | ((uint32_t) (p)[2])) + +#define WRITE_UINT24(p, i) \ +do { \ + (p)[0] = ((i) >> 16) & 0xff; \ + (p)[1] = ((i) >> 8) & 0xff; \ + (p)[2] = (i) & 0xff; \ +} while(0) + +#define READ_UINT16(p) \ +( (((uint32_t) (p)[0]) << 8) \ + | ((uint32_t) (p)[1])) + +#define WRITE_UINT16(p, i) \ +do { \ + (p)[0] = ((i) >> 8) & 0xff; \ + (p)[1] = (i) & 0xff; \ +} while(0) + +/* And the other, little-endian, byteorder */ +#define LE_READ_UINT64(p) \ +( (((uint64_t) (p)[7]) << 56) \ + | (((uint64_t) (p)[6]) << 48) \ + | (((uint64_t) (p)[5]) << 40) \ + | (((uint64_t) (p)[4]) << 32) \ + | (((uint64_t) (p)[3]) << 24) \ + | (((uint64_t) (p)[2]) << 16) \ + | (((uint64_t) (p)[1]) << 8) \ + | ((uint64_t) (p)[0])) + +#define LE_WRITE_UINT64(p, i) \ +do { \ + (p)[7] = ((i) >> 56) & 0xff; \ + (p)[6] = ((i) >> 48) & 0xff; \ + (p)[5] = ((i) >> 40) & 0xff; \ + (p)[4] = ((i) >> 32) & 0xff; \ + (p)[3] = ((i) >> 24) & 0xff; \ + (p)[2] = ((i) >> 16) & 0xff; \ + (p)[1] = ((i) >> 8) & 0xff; \ + (p)[0] = (i) & 0xff; \ +} while (0) + +#define LE_READ_UINT32(p) \ +( (((uint32_t) (p)[3]) << 24) \ + | (((uint32_t) (p)[2]) << 16) \ + | (((uint32_t) (p)[1]) << 8) \ + | ((uint32_t) (p)[0])) + +#define LE_WRITE_UINT32(p, i) \ +do { \ + (p)[3] = ((i) >> 24) & 0xff; \ + (p)[2] = ((i) >> 16) & 0xff; \ + (p)[1] = ((i) >> 8) & 0xff; \ + (p)[0] = (i) & 0xff; \ +} while(0) + +/* Analogous macros, for 16 bit numbers */ +#define LE_READ_UINT16(p) \ + ( (((uint32_t) (p)[1]) << 8) \ + | ((uint32_t) (p)[0])) + +#define LE_WRITE_UINT16(p, i) \ + do { \ + (p)[1] = ((i) >> 8) & 0xff; \ + (p)[0] = (i) & 0xff; \ + } while(0) + +/* Macro to make it easier to loop over several blocks. */ +#define FOR_BLOCKS(length, dst, src, blocksize) \ + assert( !((length) % (blocksize))); \ + for (; (length); ((length) -= (blocksize), \ + (dst) += (blocksize), \ + (src) += (blocksize)) ) + +/* The masking of the right shift is needed to allow n == 0 (using + just 32 - n and 64 - n results in undefined behaviour). Most uses + of these macros use a constant and non-zero rotation count. */ +#define ROTL32(n,x) (((x)<<(n)) | ((x)>>((-(n)&31)))) + +#define ROTL64(n,x) (((x)<<(n)) | ((x)>>((-(n))&63))) + +/* Requires that size > 0 */ +#define INCREMENT(size, ctr) \ + do { \ + unsigned increment_i = (size) - 1; \ + if (++(ctr)[increment_i] == 0) \ + while (increment_i > 0 \ + && ++(ctr)[--increment_i] == 0 ) \ + ; \ + } while (0) + + +/* Helper macro for Merkle-Damgård hash functions. Assumes the context + structs includes the following fields: + + uint8_t block[...]; // Buffer holding one block + unsigned int index; // Index into block +*/ + +/* Currently used by sha512 (and sha384) only. */ +#define MD_INCR(ctx) ((ctx)->count_high += !++(ctx)->count_low) + +/* Takes the compression function f as argument. NOTE: also clobbers + length and data. */ +#define MD_UPDATE(ctx, length, data, f, incr) \ + do { \ + if ((ctx)->index) \ + { \ + /* Try to fill partial block */ \ + unsigned __md_left = sizeof((ctx)->block) - (ctx)->index; \ + if ((length) < __md_left) \ + { \ + memcpy((ctx)->block + (ctx)->index, (data), (length)); \ + (ctx)->index += (length); \ + goto __md_done; /* Finished */ \ + } \ + else \ + { \ + memcpy((ctx)->block + (ctx)->index, (data), __md_left); \ + \ + f((ctx), (ctx)->block); \ + (incr); \ + \ + (data) += __md_left; \ + (length) -= __md_left; \ + } \ + } \ + while ((length) >= sizeof((ctx)->block)) \ + { \ + f((ctx), (data)); \ + (incr); \ + \ + (data) += sizeof((ctx)->block); \ + (length) -= sizeof((ctx)->block); \ + } \ + memcpy ((ctx)->block, (data), (length)); \ + (ctx)->index = (length); \ + __md_done: \ + ; \ + } while (0) + +/* Pads the block to a block boundary with the bit pattern 1 0*, + leaving size octets for the length field at the end. If needed, + compresses the block and starts a new one. */ +#define MD_PAD(ctx, size, f) \ + do { \ + unsigned __md_i; \ + __md_i = (ctx)->index; \ + \ + /* Set the first char of padding to 0x80. This is safe since there \ + is always at least one byte free */ \ + \ + assert(__md_i < sizeof((ctx)->block)); \ + (ctx)->block[__md_i++] = 0x80; \ + \ + if (__md_i > (sizeof((ctx)->block) - (size))) \ + { /* No room for length in this block. Process it and \ + pad with another one */ \ + memset((ctx)->block + __md_i, 0, sizeof((ctx)->block) - __md_i); \ + \ + f((ctx), (ctx)->block); \ + __md_i = 0; \ + } \ + memset((ctx)->block + __md_i, 0, \ + sizeof((ctx)->block) - (size) - __md_i); \ + \ + } while (0) + diff --git a/src/gsm/milenage/milenage.c b/src/gsm/milenage/milenage.c index b43f986..d98dcce 100644 --- a/src/gsm/milenage/milenage.c +++ b/src/gsm/milenage/milenage.c @@ -21,10 +21,6 @@ * be AES (Rijndael). */ -#include "includes.h" - -#include "common.h" -#include "aes_wrap.h" #include "milenage.h" @@ -39,10 +35,10 @@ * @mac_s: Buffer for MAC-S = 64-bit resync authentication code, or %NULL * Returns: 0 on success, -1 on failure */ -int milenage_f1(const u8 *opc, const u8 *k, const u8 *_rand, - const u8 *sqn, const u8 *amf, u8 *mac_a, u8 *mac_s) +int milenage_f1(const uint8_t *opc, const uint8_t *k, const uint8_t *_rand, + const uint8_t *sqn, const uint8_t *amf, uint8_t *mac_a, uint8_t *mac_s) { - u8 tmp1[16], tmp2[16], tmp3[16]; + uint8_t tmp1[16], tmp2[16], tmp3[16]; int i; /* tmp1 = TEMP = E_K(RAND XOR OP_C) */ @@ -52,9 +48,9 @@ int milenage_f1(const u8 *opc, const u8 *k, const u8 *_rand, return -1; /* tmp2 = IN1 = SQN || AMF || SQN || AMF */ - os_memcpy(tmp2, sqn, 6); - os_memcpy(tmp2 + 6, amf, 2); - os_memcpy(tmp2 + 8, tmp2, 8); + memcpy(tmp2, sqn, 6); + memcpy(tmp2 + 6, amf, 2); + memcpy(tmp2 + 8, tmp2, 8); /* OUT1 = E_K(TEMP XOR rot(IN1 XOR OP_C, r1) XOR c1) XOR OP_C */ @@ -72,9 +68,9 @@ int milenage_f1(const u8 *opc, const u8 *k, const u8 *_rand, for (i = 0; i < 16; i++) tmp1[i] ^= opc[i]; if (mac_a) - os_memcpy(mac_a, tmp1, 8); /* f1 */ + memcpy(mac_a, tmp1, 8); /* f1 */ if (mac_s) - os_memcpy(mac_s, tmp1 + 8, 8); /* f1* */ + memcpy(mac_s, tmp1 + 8, 8); /* f1* */ return 0; } @@ -91,10 +87,10 @@ int milenage_f1(const u8 *opc, const u8 *k, const u8 *_rand, * @akstar: Buffer for AK = 48-bit anonymity key (f5*), or %NULL * Returns: 0 on success, -1 on failure */ -int milenage_f2345(const u8 *opc, const u8 *k, const u8 *_rand, - u8 *res, u8 *ck, u8 *ik, u8 *ak, u8 *akstar) +int milenage_f2345(const uint8_t *opc, const uint8_t *k, const uint8_t *_rand, + uint8_t *res, uint8_t *ck, uint8_t *ik, uint8_t *ak, uint8_t *akstar) { - u8 tmp1[16], tmp2[16], tmp3[16]; + uint8_t tmp1[16], tmp2[16], tmp3[16]; int i; /* tmp2 = TEMP = E_K(RAND XOR OP_C) */ @@ -119,9 +115,9 @@ int milenage_f2345(const u8 *opc, const u8 *k, const u8 *_rand, for (i = 0; i < 16; i++) tmp3[i] ^= opc[i]; if (res) - os_memcpy(res, tmp3 + 8, 8); /* f2 */ + memcpy(res, tmp3 + 8, 8); /* f2 */ if (ak) - os_memcpy(ak, tmp3, 6); /* f5 */ + memcpy(ak, tmp3, 6); /* f5 */ /* f3 */ if (ck) { @@ -176,12 +172,12 @@ int milenage_f2345(const u8 *opc, const u8 *k, const u8 *_rand, * @res: Buffer for RES = 64-bit signed response (f2), or %NULL * @res_len: Max length for res; set to used length or 0 on failure */ -void milenage_generate(const u8 *opc, const u8 *amf, const u8 *k, - const u8 *sqn, const u8 *_rand, u8 *autn, u8 *ik, - u8 *ck, u8 *res, size_t *res_len) +void milenage_generate(const uint8_t *opc, const uint8_t *amf, const uint8_t *k, + const uint8_t *sqn, const uint8_t *_rand, uint8_t *autn, uint8_t *ik, + uint8_t *ck, uint8_t *res, size_t *res_len) { int i; - u8 mac_a[8], ak[6]; + uint8_t mac_a[8], ak[6]; if (*res_len < 8) { *res_len = 0; @@ -197,8 +193,8 @@ void milenage_generate(const u8 *opc, const u8 *amf, const u8 *k, /* AUTN = (SQN ^ AK) || AMF || MAC */ for (i = 0; i < 6; i++) autn[i] = sqn[i] ^ ak[i]; - os_memcpy(autn + 6, amf, 2); - os_memcpy(autn + 8, mac_a, 8); + memcpy(autn + 6, amf, 2); + memcpy(autn + 8, mac_a, 8); } @@ -211,11 +207,11 @@ void milenage_generate(const u8 *opc, const u8 *amf, const u8 *k, * @sqn: Buffer for SQN = 48-bit sequence number * Returns: 0 = success (sqn filled), -1 on failure */ -int milenage_auts(const u8 *opc, const u8 *k, const u8 *_rand, const u8 *auts, - u8 *sqn) +int milenage_auts(const uint8_t *opc, const uint8_t *k, const uint8_t *_rand, const uint8_t *auts, + uint8_t *sqn) { - u8 amf[2] = { 0x00, 0x00 }; /* TS 33.102 v7.0.0, 6.3.3 */ - u8 ak[6], mac_s[8]; + uint8_t amf[2] = { 0x00, 0x00 }; /* TS 33.102 v7.0.0, 6.3.3 */ + uint8_t ak[6], mac_s[8]; int i; if (milenage_f2345(opc, k, _rand, NULL, NULL, NULL, NULL, ak)) @@ -238,9 +234,9 @@ int milenage_auts(const u8 *opc, const u8 *k, const u8 *_rand, const u8 *auts, * @kc: Buffer for Kc = 64-bit Kc * Returns: 0 on success, -1 on failure */ -int gsm_milenage(const u8 *opc, const u8 *k, const u8 *_rand, u8 *sres, u8 *kc) +int gsm_milenage(const uint8_t *opc, const uint8_t *k, const uint8_t *_rand, uint8_t *sres, uint8_t *kc) { - u8 res[8], ck[16], ik[16]; + uint8_t res[8], ck[16], ik[16]; int i; if (milenage_f2345(opc, k, _rand, res, ck, ik, NULL, NULL)) @@ -250,7 +246,7 @@ int gsm_milenage(const u8 *opc, const u8 *k, const u8 *_rand, u8 *sres, u8 *kc) kc[i] = ck[i] ^ ck[i + 8] ^ ik[i] ^ ik[i + 8]; #ifdef GSM_MILENAGE_ALT_SRES - os_memcpy(sres, res, 4); + memcpy(sres, res, 4); #else /* GSM_MILENAGE_ALT_SRES */ for (i = 0; i < 4; i++) sres[i] = res[i] ^ res[i + 4]; @@ -273,62 +269,47 @@ int gsm_milenage(const u8 *opc, const u8 *k, const u8 *_rand, u8 *sres, u8 *kc) * @auts: 112-bit buffer for AUTS * Returns: 0 on success, -1 on failure, or -2 on synchronization failure */ -int milenage_check(const u8 *opc, const u8 *k, const u8 *sqn, const u8 *_rand, - const u8 *autn, u8 *ik, u8 *ck, u8 *res, size_t *res_len, - u8 *auts) +int milenage_check(const uint8_t *opc, const uint8_t *k, const uint8_t *sqn, const uint8_t *_rand, + const uint8_t *autn, uint8_t *ik, uint8_t *ck, uint8_t *res, size_t *res_len, + uint8_t *auts) { int i; - u8 mac_a[8], ak[6], rx_sqn[6]; - const u8 *amf; - - wpa_hexdump(MSG_DEBUG, "Milenage: AUTN", autn, 16); - wpa_hexdump(MSG_DEBUG, "Milenage: RAND", _rand, 16); + uint8_t mac_a[8], ak[6], rx_sqn[6]; + const uint8_t *amf; if (milenage_f2345(opc, k, _rand, res, ck, ik, ak, NULL)) return -1; *res_len = 8; - wpa_hexdump_key(MSG_DEBUG, "Milenage: RES", res, *res_len); - wpa_hexdump_key(MSG_DEBUG, "Milenage: CK", ck, 16); - wpa_hexdump_key(MSG_DEBUG, "Milenage: IK", ik, 16); - wpa_hexdump_key(MSG_DEBUG, "Milenage: AK", ak, 6); /* AUTN = (SQN ^ AK) || AMF || MAC */ for (i = 0; i < 6; i++) rx_sqn[i] = autn[i] ^ ak[i]; - wpa_hexdump(MSG_DEBUG, "Milenage: SQN", rx_sqn, 6); - if (os_memcmp(rx_sqn, sqn, 6) <= 0) { - u8 auts_amf[2] = { 0x00, 0x00 }; /* TS 33.102 v7.0.0, 6.3.3 */ + if (memcmp(rx_sqn, sqn, 6) <= 0) { + uint8_t auts_amf[2] = { 0x00, 0x00 }; /* TS 33.102 v7.0.0, 6.3.3 */ if (milenage_f2345(opc, k, _rand, NULL, NULL, NULL, NULL, ak)) return -1; - wpa_hexdump_key(MSG_DEBUG, "Milenage: AK*", ak, 6); for (i = 0; i < 6; i++) auts[i] = sqn[i] ^ ak[i]; if (milenage_f1(opc, k, _rand, sqn, auts_amf, NULL, auts + 6)) return -1; - wpa_hexdump(MSG_DEBUG, "Milenage: AUTS", auts, 14); return -2; } amf = autn + 6; - wpa_hexdump(MSG_DEBUG, "Milenage: AMF", amf, 2); if (milenage_f1(opc, k, _rand, rx_sqn, amf, mac_a, NULL)) return -1; - wpa_hexdump(MSG_DEBUG, "Milenage: MAC_A", mac_a, 8); - if (os_memcmp(mac_a, autn + 8, 8) != 0) { - wpa_printf(MSG_DEBUG, "Milenage: MAC mismatch"); - wpa_hexdump(MSG_DEBUG, "Milenage: Received MAC_A", - autn + 8, 8); + if (memcmp(mac_a, autn + 8, 8) != 0) { return -1; } return 0; } -int milenage_opc_gen(u8 *opc, const u8 *k, const u8 *op) +int milenage_opc_gen(uint8_t *opc, const uint8_t *k, const uint8_t *op) { int i; diff --git a/src/gsm/milenage/milenage.h b/src/gsm/milenage/milenage.h index 6fb779c..ad2ef98 100644 --- a/src/gsm/milenage/milenage.h +++ b/src/gsm/milenage/milenage.h @@ -14,19 +14,23 @@ #pragma once -void milenage_generate(const u8 *opc, const u8 *amf, const u8 *k, - const u8 *sqn, const u8 *_rand, u8 *autn, u8 *ik, - u8 *ck, u8 *res, size_t *res_len); -int milenage_auts(const u8 *opc, const u8 *k, const u8 *_rand, const u8 *auts, - u8 *sqn); -int gsm_milenage(const u8 *opc, const u8 *k, const u8 *_rand, u8 *sres, - u8 *kc); -int milenage_check(const u8 *opc, const u8 *k, const u8 *sqn, const u8 *_rand, - const u8 *autn, u8 *ik, u8 *ck, u8 *res, size_t *res_len, - u8 *auts); -int milenage_f1(const u8 *opc, const u8 *k, const u8 *_rand, - const u8 *sqn, const u8 *amf, u8 *mac_a, u8 *mac_s); -int milenage_f2345(const u8 *opc, const u8 *k, const u8 *_rand, - u8 *res, u8 *ck, u8 *ik, u8 *ak, u8 *akstar); +#include <stdint.h> +#include <stdio.h> +#include <string.h> -int milenage_opc_gen(u8 *opc, const u8 *k, const u8 *op); +void milenage_generate(const uint8_t *opc, const uint8_t *amf, const uint8_t *k, + const uint8_t *sqn, const uint8_t *_rand, uint8_t *autn, uint8_t *ik, + uint8_t *ck, uint8_t *res, size_t *res_len); +int milenage_auts(const uint8_t *opc, const uint8_t *k, const uint8_t *_rand, const uint8_t *auts, + uint8_t *sqn); +int gsm_milenage(const uint8_t *opc, const uint8_t *k, const uint8_t *_rand, uint8_t *sres, + uint8_t *kc); +int milenage_check(const uint8_t *opc, const uint8_t *k, const uint8_t *sqn, const uint8_t *_rand, + const uint8_t *autn, uint8_t *ik, uint8_t *ck, uint8_t *res, size_t *res_len, + uint8_t *auts); +int milenage_f1(const uint8_t *opc, const uint8_t *k, const uint8_t *_rand, + const uint8_t *sqn, const uint8_t *amf, uint8_t *mac_a, uint8_t *mac_s); +int milenage_f2345(const uint8_t *opc, const uint8_t *k, const uint8_t *_rand, + uint8_t *res, uint8_t *ck, uint8_t *ik, uint8_t *ak, uint8_t *akstar); + +int milenage_opc_gen(uint8_t *opc, const uint8_t *k, const uint8_t *op); -- 1.9.1