From 581fe4b853d58e099ecd741954387434191fe060 Mon Sep 17 00:00:00 2001 From: Sam Hegarty Date: Wed, 7 Dec 2011 03:10:23 +1300 Subject: [PATCH] add PrxEncrypter to tools --- configure.ac | 6 +- src/base/build.mak | 7 + tools/Makefile.am | 2 +- tools/PrxEncrypter/Makefile.am | 3 + tools/PrxEncrypter/crypto.c | 1885 ++++++++++++++++++++++++++++++ tools/PrxEncrypter/crypto.h | 73 ++ tools/PrxEncrypter/endian_.h | 36 + tools/PrxEncrypter/kirk_engine.c | 360 ++++++ tools/PrxEncrypter/kirk_engine.h | 129 ++ tools/PrxEncrypter/main.c | 367 ++++++ tools/PrxEncrypter/psp_headers.h | 158 +++ tools/PrxEncrypter/types.h | 20 + 12 files changed, 3043 insertions(+), 3 deletions(-) create mode 100644 tools/PrxEncrypter/Makefile.am create mode 100644 tools/PrxEncrypter/crypto.c create mode 100644 tools/PrxEncrypter/crypto.h create mode 100644 tools/PrxEncrypter/endian_.h create mode 100644 tools/PrxEncrypter/kirk_engine.c create mode 100644 tools/PrxEncrypter/kirk_engine.h create mode 100644 tools/PrxEncrypter/main.c create mode 100644 tools/PrxEncrypter/psp_headers.h create mode 100644 tools/PrxEncrypter/types.h diff --git a/configure.ac b/configure.ac index 4952d86b..7363de6b 100644 --- a/configure.ac +++ b/configure.ac @@ -23,7 +23,8 @@ AC_PROG_RANLIB # Checks for header files. AC_HEADER_STDC -AC_CHECK_HEADERS([fcntl.h malloc.h stdlib.h string.h unistd.h]) +AC_CHECK_HEADERS([fcntl.h malloc.h stdlib.h string.h unistd.h zlib.h]) +AC_CHECK_LIB([z], [compress]) # Checks for typedefs, structures, and compiler characteristics. AC_C_CONST @@ -114,5 +115,6 @@ AC_CONFIG_FILES([Makefile src/vsh/Makefile src/wlan/Makefile src/samples/Makefile - tools/Makefile]) + tools/Makefile + tools/PrxEncrypter/Makefile]) AC_OUTPUT diff --git a/src/base/build.mak b/src/base/build.mak index 1d453d7b..68de5ba5 100644 --- a/src/base/build.mak +++ b/src/base/build.mak @@ -25,6 +25,7 @@ STRIP = psp-strip MKSFO = mksfo PACK_PBP = pack-pbp FIXUP = psp-fixup-imports +ENC = PrxEncrypter # Add in PSPSDK includes and libraries. INCDIR := $(INCDIR) . $(PSPSDK)/include @@ -185,11 +186,17 @@ $(PSP_EBOOT_SFO): ifeq ($(BUILD_PRX),1) $(PSP_EBOOT): $(TARGET).prx $(PSP_EBOOT_SFO) +ifeq ($(ENCRYPT), 1) + - $(ENC) $(TARGET).prx $(TARGET).prx +endif $(PACK_PBP) $(PSP_EBOOT) $(PSP_EBOOT_SFO) $(PSP_EBOOT_ICON) \ $(PSP_EBOOT_ICON1) $(PSP_EBOOT_UNKPNG) $(PSP_EBOOT_PIC1) \ $(PSP_EBOOT_SND0) $(TARGET).prx $(PSP_EBOOT_PSAR) else $(PSP_EBOOT): $(TARGET).elf $(PSP_EBOOT_SFO) +ifeq ($(ENCRYPT), 1) + - $(ENC) $(TARGET).prx $(TARGET).prx +endif $(STRIP) $(TARGET).elf -o $(TARGET)_strip.elf $(PACK_PBP) $(PSP_EBOOT) $(PSP_EBOOT_SFO) $(PSP_EBOOT_ICON) \ $(PSP_EBOOT_ICON1) $(PSP_EBOOT_UNKPNG) $(PSP_EBOOT_PIC1) \ diff --git a/tools/Makefile.am b/tools/Makefile.am index 39279d2d..d69e53d5 100644 --- a/tools/Makefile.am +++ b/tools/Makefile.am @@ -1,4 +1,4 @@ - +SUBDIRS = PrxEncrypter bin_PROGRAMS = bin2s bin2c bin2o pack-pbp unpack-pbp mksfo mksfoex psp-config psp-build-exports psp-prxgen psp-fixup-imports bin2s_SOURCES = bin2s.c diff --git a/tools/PrxEncrypter/Makefile.am b/tools/PrxEncrypter/Makefile.am new file mode 100644 index 00000000..e358b9e6 --- /dev/null +++ b/tools/PrxEncrypter/Makefile.am @@ -0,0 +1,3 @@ +bin_PROGRAMS = PrxEncrypter +PrxEncrypter_SOURCES = crypto.c kirk_engine.c main.c +noinst_HEADERS = crypto.h endian_.h kirk_engine.h psp_headers.h types.h diff --git a/tools/PrxEncrypter/crypto.c b/tools/PrxEncrypter/crypto.c new file mode 100644 index 00000000..ea5e3722 --- /dev/null +++ b/tools/PrxEncrypter/crypto.c @@ -0,0 +1,1885 @@ +/* $OpenBSD: rijndael.c,v 1.19 2008/06/09 07:49:45 djm Exp $ */ + +/** + * rijndael-alg-fst.c + * + * @version 3.0 (December 2000) + * + * Optimised ANSI C code for the Rijndael cipher (now AES) + * + * @author Vincent Rijmen + * @author Antoon Bosselaers + * @author Paulo Barreto + * + * 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. + */ + + /* + * sha1.c + * + * Copyright (C) 1998, 2009 + * Paul E. Jones + * All Rights Reserved + * + ***************************************************************************** + * $Id: sha1.c 12 2009-06-22 19:34:25Z paulej $ + ***************************************************************************** + * + * Description: + * This file implements the Secure Hashing Standard as defined + * in FIPS PUB 180-1 published April 17, 1995. + * + * The Secure Hashing Standard, which uses the Secure Hashing + * Algorithm (SHA), produces a 160-bit message digest for a + * given data stream. In theory, it is highly improbable that + * two messages will produce the same message digest. Therefore, + * this algorithm can serve as a means of providing a "fingerprint" + * for a message. + * + * Portability Issues: + * SHA-1 is defined in terms of 32-bit "words". This code was + * written with the expectation that the processor has at least + * a 32-bit machine word size. If the machine word size is larger, + * the code should still function properly. One caveat to that + * is that the input functions taking characters and character + * arrays assume that only 8 bits of information are stored in each + * character. + * + * Caveats: + * SHA-1 is designed to work with messages less than 2^64 bits + * long. Although SHA-1 allows a message digest to be generated for + * messages of any number of bits less than 2^64, this + * implementation only works with messages with a length that is a + * multiple of the size of an 8-bit character. + * + */ + +#include +#include +#include + +#include "types.h" +#include "crypto.h" + +#undef FULL_UNROLL + + +//CMAC GLOBS +#define AES_128 0 +unsigned char const_Rb[16] = { + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x87 +}; +unsigned char const_Zero[16] = { + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 +}; +//END + +/* +Te0[x] = S [x].[02, 01, 01, 03]; +Te1[x] = S [x].[03, 02, 01, 01]; +Te2[x] = S [x].[01, 03, 02, 01]; +Te3[x] = S [x].[01, 01, 03, 02]; +Te4[x] = S [x].[01, 01, 01, 01]; + +Td0[x] = Si[x].[0e, 09, 0d, 0b]; +Td1[x] = Si[x].[0b, 0e, 09, 0d]; +Td2[x] = Si[x].[0d, 0b, 0e, 09]; +Td3[x] = Si[x].[09, 0d, 0b, 0e]; +Td4[x] = Si[x].[01, 01, 01, 01]; +*/ + +static const u32 Te0[256] = { + 0xc66363a5U, 0xf87c7c84U, 0xee777799U, 0xf67b7b8dU, + 0xfff2f20dU, 0xd66b6bbdU, 0xde6f6fb1U, 0x91c5c554U, + 0x60303050U, 0x02010103U, 0xce6767a9U, 0x562b2b7dU, + 0xe7fefe19U, 0xb5d7d762U, 0x4dababe6U, 0xec76769aU, + 0x8fcaca45U, 0x1f82829dU, 0x89c9c940U, 0xfa7d7d87U, + 0xeffafa15U, 0xb25959ebU, 0x8e4747c9U, 0xfbf0f00bU, + 0x41adadecU, 0xb3d4d467U, 0x5fa2a2fdU, 0x45afafeaU, + 0x239c9cbfU, 0x53a4a4f7U, 0xe4727296U, 0x9bc0c05bU, + 0x75b7b7c2U, 0xe1fdfd1cU, 0x3d9393aeU, 0x4c26266aU, + 0x6c36365aU, 0x7e3f3f41U, 0xf5f7f702U, 0x83cccc4fU, + 0x6834345cU, 0x51a5a5f4U, 0xd1e5e534U, 0xf9f1f108U, + 0xe2717193U, 0xabd8d873U, 0x62313153U, 0x2a15153fU, + 0x0804040cU, 0x95c7c752U, 0x46232365U, 0x9dc3c35eU, + 0x30181828U, 0x379696a1U, 0x0a05050fU, 0x2f9a9ab5U, + 0x0e070709U, 0x24121236U, 0x1b80809bU, 0xdfe2e23dU, + 0xcdebeb26U, 0x4e272769U, 0x7fb2b2cdU, 0xea75759fU, + 0x1209091bU, 0x1d83839eU, 0x582c2c74U, 0x341a1a2eU, + 0x361b1b2dU, 0xdc6e6eb2U, 0xb45a5aeeU, 0x5ba0a0fbU, + 0xa45252f6U, 0x763b3b4dU, 0xb7d6d661U, 0x7db3b3ceU, + 0x5229297bU, 0xdde3e33eU, 0x5e2f2f71U, 0x13848497U, + 0xa65353f5U, 0xb9d1d168U, 0x00000000U, 0xc1eded2cU, + 0x40202060U, 0xe3fcfc1fU, 0x79b1b1c8U, 0xb65b5bedU, + 0xd46a6abeU, 0x8dcbcb46U, 0x67bebed9U, 0x7239394bU, + 0x944a4adeU, 0x984c4cd4U, 0xb05858e8U, 0x85cfcf4aU, + 0xbbd0d06bU, 0xc5efef2aU, 0x4faaaae5U, 0xedfbfb16U, + 0x864343c5U, 0x9a4d4dd7U, 0x66333355U, 0x11858594U, + 0x8a4545cfU, 0xe9f9f910U, 0x04020206U, 0xfe7f7f81U, + 0xa05050f0U, 0x783c3c44U, 0x259f9fbaU, 0x4ba8a8e3U, + 0xa25151f3U, 0x5da3a3feU, 0x804040c0U, 0x058f8f8aU, + 0x3f9292adU, 0x219d9dbcU, 0x70383848U, 0xf1f5f504U, + 0x63bcbcdfU, 0x77b6b6c1U, 0xafdada75U, 0x42212163U, + 0x20101030U, 0xe5ffff1aU, 0xfdf3f30eU, 0xbfd2d26dU, + 0x81cdcd4cU, 0x180c0c14U, 0x26131335U, 0xc3ecec2fU, + 0xbe5f5fe1U, 0x359797a2U, 0x884444ccU, 0x2e171739U, + 0x93c4c457U, 0x55a7a7f2U, 0xfc7e7e82U, 0x7a3d3d47U, + 0xc86464acU, 0xba5d5de7U, 0x3219192bU, 0xe6737395U, + 0xc06060a0U, 0x19818198U, 0x9e4f4fd1U, 0xa3dcdc7fU, + 0x44222266U, 0x542a2a7eU, 0x3b9090abU, 0x0b888883U, + 0x8c4646caU, 0xc7eeee29U, 0x6bb8b8d3U, 0x2814143cU, + 0xa7dede79U, 0xbc5e5ee2U, 0x160b0b1dU, 0xaddbdb76U, + 0xdbe0e03bU, 0x64323256U, 0x743a3a4eU, 0x140a0a1eU, + 0x924949dbU, 0x0c06060aU, 0x4824246cU, 0xb85c5ce4U, + 0x9fc2c25dU, 0xbdd3d36eU, 0x43acacefU, 0xc46262a6U, + 0x399191a8U, 0x319595a4U, 0xd3e4e437U, 0xf279798bU, + 0xd5e7e732U, 0x8bc8c843U, 0x6e373759U, 0xda6d6db7U, + 0x018d8d8cU, 0xb1d5d564U, 0x9c4e4ed2U, 0x49a9a9e0U, + 0xd86c6cb4U, 0xac5656faU, 0xf3f4f407U, 0xcfeaea25U, + 0xca6565afU, 0xf47a7a8eU, 0x47aeaee9U, 0x10080818U, + 0x6fbabad5U, 0xf0787888U, 0x4a25256fU, 0x5c2e2e72U, + 0x381c1c24U, 0x57a6a6f1U, 0x73b4b4c7U, 0x97c6c651U, + 0xcbe8e823U, 0xa1dddd7cU, 0xe874749cU, 0x3e1f1f21U, + 0x964b4bddU, 0x61bdbddcU, 0x0d8b8b86U, 0x0f8a8a85U, + 0xe0707090U, 0x7c3e3e42U, 0x71b5b5c4U, 0xcc6666aaU, + 0x904848d8U, 0x06030305U, 0xf7f6f601U, 0x1c0e0e12U, + 0xc26161a3U, 0x6a35355fU, 0xae5757f9U, 0x69b9b9d0U, + 0x17868691U, 0x99c1c158U, 0x3a1d1d27U, 0x279e9eb9U, + 0xd9e1e138U, 0xebf8f813U, 0x2b9898b3U, 0x22111133U, + 0xd26969bbU, 0xa9d9d970U, 0x078e8e89U, 0x339494a7U, + 0x2d9b9bb6U, 0x3c1e1e22U, 0x15878792U, 0xc9e9e920U, + 0x87cece49U, 0xaa5555ffU, 0x50282878U, 0xa5dfdf7aU, + 0x038c8c8fU, 0x59a1a1f8U, 0x09898980U, 0x1a0d0d17U, + 0x65bfbfdaU, 0xd7e6e631U, 0x844242c6U, 0xd06868b8U, + 0x824141c3U, 0x299999b0U, 0x5a2d2d77U, 0x1e0f0f11U, + 0x7bb0b0cbU, 0xa85454fcU, 0x6dbbbbd6U, 0x2c16163aU, +}; +static const u32 Te1[256] = { + 0xa5c66363U, 0x84f87c7cU, 0x99ee7777U, 0x8df67b7bU, + 0x0dfff2f2U, 0xbdd66b6bU, 0xb1de6f6fU, 0x5491c5c5U, + 0x50603030U, 0x03020101U, 0xa9ce6767U, 0x7d562b2bU, + 0x19e7fefeU, 0x62b5d7d7U, 0xe64dababU, 0x9aec7676U, + 0x458fcacaU, 0x9d1f8282U, 0x4089c9c9U, 0x87fa7d7dU, + 0x15effafaU, 0xebb25959U, 0xc98e4747U, 0x0bfbf0f0U, + 0xec41adadU, 0x67b3d4d4U, 0xfd5fa2a2U, 0xea45afafU, + 0xbf239c9cU, 0xf753a4a4U, 0x96e47272U, 0x5b9bc0c0U, + 0xc275b7b7U, 0x1ce1fdfdU, 0xae3d9393U, 0x6a4c2626U, + 0x5a6c3636U, 0x417e3f3fU, 0x02f5f7f7U, 0x4f83ccccU, + 0x5c683434U, 0xf451a5a5U, 0x34d1e5e5U, 0x08f9f1f1U, + 0x93e27171U, 0x73abd8d8U, 0x53623131U, 0x3f2a1515U, + 0x0c080404U, 0x5295c7c7U, 0x65462323U, 0x5e9dc3c3U, + 0x28301818U, 0xa1379696U, 0x0f0a0505U, 0xb52f9a9aU, + 0x090e0707U, 0x36241212U, 0x9b1b8080U, 0x3ddfe2e2U, + 0x26cdebebU, 0x694e2727U, 0xcd7fb2b2U, 0x9fea7575U, + 0x1b120909U, 0x9e1d8383U, 0x74582c2cU, 0x2e341a1aU, + 0x2d361b1bU, 0xb2dc6e6eU, 0xeeb45a5aU, 0xfb5ba0a0U, + 0xf6a45252U, 0x4d763b3bU, 0x61b7d6d6U, 0xce7db3b3U, + 0x7b522929U, 0x3edde3e3U, 0x715e2f2fU, 0x97138484U, + 0xf5a65353U, 0x68b9d1d1U, 0x00000000U, 0x2cc1ededU, + 0x60402020U, 0x1fe3fcfcU, 0xc879b1b1U, 0xedb65b5bU, + 0xbed46a6aU, 0x468dcbcbU, 0xd967bebeU, 0x4b723939U, + 0xde944a4aU, 0xd4984c4cU, 0xe8b05858U, 0x4a85cfcfU, + 0x6bbbd0d0U, 0x2ac5efefU, 0xe54faaaaU, 0x16edfbfbU, + 0xc5864343U, 0xd79a4d4dU, 0x55663333U, 0x94118585U, + 0xcf8a4545U, 0x10e9f9f9U, 0x06040202U, 0x81fe7f7fU, + 0xf0a05050U, 0x44783c3cU, 0xba259f9fU, 0xe34ba8a8U, + 0xf3a25151U, 0xfe5da3a3U, 0xc0804040U, 0x8a058f8fU, + 0xad3f9292U, 0xbc219d9dU, 0x48703838U, 0x04f1f5f5U, + 0xdf63bcbcU, 0xc177b6b6U, 0x75afdadaU, 0x63422121U, + 0x30201010U, 0x1ae5ffffU, 0x0efdf3f3U, 0x6dbfd2d2U, + 0x4c81cdcdU, 0x14180c0cU, 0x35261313U, 0x2fc3ececU, + 0xe1be5f5fU, 0xa2359797U, 0xcc884444U, 0x392e1717U, + 0x5793c4c4U, 0xf255a7a7U, 0x82fc7e7eU, 0x477a3d3dU, + 0xacc86464U, 0xe7ba5d5dU, 0x2b321919U, 0x95e67373U, + 0xa0c06060U, 0x98198181U, 0xd19e4f4fU, 0x7fa3dcdcU, + 0x66442222U, 0x7e542a2aU, 0xab3b9090U, 0x830b8888U, + 0xca8c4646U, 0x29c7eeeeU, 0xd36bb8b8U, 0x3c281414U, + 0x79a7dedeU, 0xe2bc5e5eU, 0x1d160b0bU, 0x76addbdbU, + 0x3bdbe0e0U, 0x56643232U, 0x4e743a3aU, 0x1e140a0aU, + 0xdb924949U, 0x0a0c0606U, 0x6c482424U, 0xe4b85c5cU, + 0x5d9fc2c2U, 0x6ebdd3d3U, 0xef43acacU, 0xa6c46262U, + 0xa8399191U, 0xa4319595U, 0x37d3e4e4U, 0x8bf27979U, + 0x32d5e7e7U, 0x438bc8c8U, 0x596e3737U, 0xb7da6d6dU, + 0x8c018d8dU, 0x64b1d5d5U, 0xd29c4e4eU, 0xe049a9a9U, + 0xb4d86c6cU, 0xfaac5656U, 0x07f3f4f4U, 0x25cfeaeaU, + 0xafca6565U, 0x8ef47a7aU, 0xe947aeaeU, 0x18100808U, + 0xd56fbabaU, 0x88f07878U, 0x6f4a2525U, 0x725c2e2eU, + 0x24381c1cU, 0xf157a6a6U, 0xc773b4b4U, 0x5197c6c6U, + 0x23cbe8e8U, 0x7ca1ddddU, 0x9ce87474U, 0x213e1f1fU, + 0xdd964b4bU, 0xdc61bdbdU, 0x860d8b8bU, 0x850f8a8aU, + 0x90e07070U, 0x427c3e3eU, 0xc471b5b5U, 0xaacc6666U, + 0xd8904848U, 0x05060303U, 0x01f7f6f6U, 0x121c0e0eU, + 0xa3c26161U, 0x5f6a3535U, 0xf9ae5757U, 0xd069b9b9U, + 0x91178686U, 0x5899c1c1U, 0x273a1d1dU, 0xb9279e9eU, + 0x38d9e1e1U, 0x13ebf8f8U, 0xb32b9898U, 0x33221111U, + 0xbbd26969U, 0x70a9d9d9U, 0x89078e8eU, 0xa7339494U, + 0xb62d9b9bU, 0x223c1e1eU, 0x92158787U, 0x20c9e9e9U, + 0x4987ceceU, 0xffaa5555U, 0x78502828U, 0x7aa5dfdfU, + 0x8f038c8cU, 0xf859a1a1U, 0x80098989U, 0x171a0d0dU, + 0xda65bfbfU, 0x31d7e6e6U, 0xc6844242U, 0xb8d06868U, + 0xc3824141U, 0xb0299999U, 0x775a2d2dU, 0x111e0f0fU, + 0xcb7bb0b0U, 0xfca85454U, 0xd66dbbbbU, 0x3a2c1616U, +}; +static const u32 Te2[256] = { + 0x63a5c663U, 0x7c84f87cU, 0x7799ee77U, 0x7b8df67bU, + 0xf20dfff2U, 0x6bbdd66bU, 0x6fb1de6fU, 0xc55491c5U, + 0x30506030U, 0x01030201U, 0x67a9ce67U, 0x2b7d562bU, + 0xfe19e7feU, 0xd762b5d7U, 0xabe64dabU, 0x769aec76U, + 0xca458fcaU, 0x829d1f82U, 0xc94089c9U, 0x7d87fa7dU, + 0xfa15effaU, 0x59ebb259U, 0x47c98e47U, 0xf00bfbf0U, + 0xadec41adU, 0xd467b3d4U, 0xa2fd5fa2U, 0xafea45afU, + 0x9cbf239cU, 0xa4f753a4U, 0x7296e472U, 0xc05b9bc0U, + 0xb7c275b7U, 0xfd1ce1fdU, 0x93ae3d93U, 0x266a4c26U, + 0x365a6c36U, 0x3f417e3fU, 0xf702f5f7U, 0xcc4f83ccU, + 0x345c6834U, 0xa5f451a5U, 0xe534d1e5U, 0xf108f9f1U, + 0x7193e271U, 0xd873abd8U, 0x31536231U, 0x153f2a15U, + 0x040c0804U, 0xc75295c7U, 0x23654623U, 0xc35e9dc3U, + 0x18283018U, 0x96a13796U, 0x050f0a05U, 0x9ab52f9aU, + 0x07090e07U, 0x12362412U, 0x809b1b80U, 0xe23ddfe2U, + 0xeb26cdebU, 0x27694e27U, 0xb2cd7fb2U, 0x759fea75U, + 0x091b1209U, 0x839e1d83U, 0x2c74582cU, 0x1a2e341aU, + 0x1b2d361bU, 0x6eb2dc6eU, 0x5aeeb45aU, 0xa0fb5ba0U, + 0x52f6a452U, 0x3b4d763bU, 0xd661b7d6U, 0xb3ce7db3U, + 0x297b5229U, 0xe33edde3U, 0x2f715e2fU, 0x84971384U, + 0x53f5a653U, 0xd168b9d1U, 0x00000000U, 0xed2cc1edU, + 0x20604020U, 0xfc1fe3fcU, 0xb1c879b1U, 0x5bedb65bU, + 0x6abed46aU, 0xcb468dcbU, 0xbed967beU, 0x394b7239U, + 0x4ade944aU, 0x4cd4984cU, 0x58e8b058U, 0xcf4a85cfU, + 0xd06bbbd0U, 0xef2ac5efU, 0xaae54faaU, 0xfb16edfbU, + 0x43c58643U, 0x4dd79a4dU, 0x33556633U, 0x85941185U, + 0x45cf8a45U, 0xf910e9f9U, 0x02060402U, 0x7f81fe7fU, + 0x50f0a050U, 0x3c44783cU, 0x9fba259fU, 0xa8e34ba8U, + 0x51f3a251U, 0xa3fe5da3U, 0x40c08040U, 0x8f8a058fU, + 0x92ad3f92U, 0x9dbc219dU, 0x38487038U, 0xf504f1f5U, + 0xbcdf63bcU, 0xb6c177b6U, 0xda75afdaU, 0x21634221U, + 0x10302010U, 0xff1ae5ffU, 0xf30efdf3U, 0xd26dbfd2U, + 0xcd4c81cdU, 0x0c14180cU, 0x13352613U, 0xec2fc3ecU, + 0x5fe1be5fU, 0x97a23597U, 0x44cc8844U, 0x17392e17U, + 0xc45793c4U, 0xa7f255a7U, 0x7e82fc7eU, 0x3d477a3dU, + 0x64acc864U, 0x5de7ba5dU, 0x192b3219U, 0x7395e673U, + 0x60a0c060U, 0x81981981U, 0x4fd19e4fU, 0xdc7fa3dcU, + 0x22664422U, 0x2a7e542aU, 0x90ab3b90U, 0x88830b88U, + 0x46ca8c46U, 0xee29c7eeU, 0xb8d36bb8U, 0x143c2814U, + 0xde79a7deU, 0x5ee2bc5eU, 0x0b1d160bU, 0xdb76addbU, + 0xe03bdbe0U, 0x32566432U, 0x3a4e743aU, 0x0a1e140aU, + 0x49db9249U, 0x060a0c06U, 0x246c4824U, 0x5ce4b85cU, + 0xc25d9fc2U, 0xd36ebdd3U, 0xacef43acU, 0x62a6c462U, + 0x91a83991U, 0x95a43195U, 0xe437d3e4U, 0x798bf279U, + 0xe732d5e7U, 0xc8438bc8U, 0x37596e37U, 0x6db7da6dU, + 0x8d8c018dU, 0xd564b1d5U, 0x4ed29c4eU, 0xa9e049a9U, + 0x6cb4d86cU, 0x56faac56U, 0xf407f3f4U, 0xea25cfeaU, + 0x65afca65U, 0x7a8ef47aU, 0xaee947aeU, 0x08181008U, + 0xbad56fbaU, 0x7888f078U, 0x256f4a25U, 0x2e725c2eU, + 0x1c24381cU, 0xa6f157a6U, 0xb4c773b4U, 0xc65197c6U, + 0xe823cbe8U, 0xdd7ca1ddU, 0x749ce874U, 0x1f213e1fU, + 0x4bdd964bU, 0xbddc61bdU, 0x8b860d8bU, 0x8a850f8aU, + 0x7090e070U, 0x3e427c3eU, 0xb5c471b5U, 0x66aacc66U, + 0x48d89048U, 0x03050603U, 0xf601f7f6U, 0x0e121c0eU, + 0x61a3c261U, 0x355f6a35U, 0x57f9ae57U, 0xb9d069b9U, + 0x86911786U, 0xc15899c1U, 0x1d273a1dU, 0x9eb9279eU, + 0xe138d9e1U, 0xf813ebf8U, 0x98b32b98U, 0x11332211U, + 0x69bbd269U, 0xd970a9d9U, 0x8e89078eU, 0x94a73394U, + 0x9bb62d9bU, 0x1e223c1eU, 0x87921587U, 0xe920c9e9U, + 0xce4987ceU, 0x55ffaa55U, 0x28785028U, 0xdf7aa5dfU, + 0x8c8f038cU, 0xa1f859a1U, 0x89800989U, 0x0d171a0dU, + 0xbfda65bfU, 0xe631d7e6U, 0x42c68442U, 0x68b8d068U, + 0x41c38241U, 0x99b02999U, 0x2d775a2dU, 0x0f111e0fU, + 0xb0cb7bb0U, 0x54fca854U, 0xbbd66dbbU, 0x163a2c16U, +}; +static const u32 Te3[256] = { + 0x6363a5c6U, 0x7c7c84f8U, 0x777799eeU, 0x7b7b8df6U, + 0xf2f20dffU, 0x6b6bbdd6U, 0x6f6fb1deU, 0xc5c55491U, + 0x30305060U, 0x01010302U, 0x6767a9ceU, 0x2b2b7d56U, + 0xfefe19e7U, 0xd7d762b5U, 0xababe64dU, 0x76769aecU, + 0xcaca458fU, 0x82829d1fU, 0xc9c94089U, 0x7d7d87faU, + 0xfafa15efU, 0x5959ebb2U, 0x4747c98eU, 0xf0f00bfbU, + 0xadadec41U, 0xd4d467b3U, 0xa2a2fd5fU, 0xafafea45U, + 0x9c9cbf23U, 0xa4a4f753U, 0x727296e4U, 0xc0c05b9bU, + 0xb7b7c275U, 0xfdfd1ce1U, 0x9393ae3dU, 0x26266a4cU, + 0x36365a6cU, 0x3f3f417eU, 0xf7f702f5U, 0xcccc4f83U, + 0x34345c68U, 0xa5a5f451U, 0xe5e534d1U, 0xf1f108f9U, + 0x717193e2U, 0xd8d873abU, 0x31315362U, 0x15153f2aU, + 0x04040c08U, 0xc7c75295U, 0x23236546U, 0xc3c35e9dU, + 0x18182830U, 0x9696a137U, 0x05050f0aU, 0x9a9ab52fU, + 0x0707090eU, 0x12123624U, 0x80809b1bU, 0xe2e23ddfU, + 0xebeb26cdU, 0x2727694eU, 0xb2b2cd7fU, 0x75759feaU, + 0x09091b12U, 0x83839e1dU, 0x2c2c7458U, 0x1a1a2e34U, + 0x1b1b2d36U, 0x6e6eb2dcU, 0x5a5aeeb4U, 0xa0a0fb5bU, + 0x5252f6a4U, 0x3b3b4d76U, 0xd6d661b7U, 0xb3b3ce7dU, + 0x29297b52U, 0xe3e33eddU, 0x2f2f715eU, 0x84849713U, + 0x5353f5a6U, 0xd1d168b9U, 0x00000000U, 0xeded2cc1U, + 0x20206040U, 0xfcfc1fe3U, 0xb1b1c879U, 0x5b5bedb6U, + 0x6a6abed4U, 0xcbcb468dU, 0xbebed967U, 0x39394b72U, + 0x4a4ade94U, 0x4c4cd498U, 0x5858e8b0U, 0xcfcf4a85U, + 0xd0d06bbbU, 0xefef2ac5U, 0xaaaae54fU, 0xfbfb16edU, + 0x4343c586U, 0x4d4dd79aU, 0x33335566U, 0x85859411U, + 0x4545cf8aU, 0xf9f910e9U, 0x02020604U, 0x7f7f81feU, + 0x5050f0a0U, 0x3c3c4478U, 0x9f9fba25U, 0xa8a8e34bU, + 0x5151f3a2U, 0xa3a3fe5dU, 0x4040c080U, 0x8f8f8a05U, + 0x9292ad3fU, 0x9d9dbc21U, 0x38384870U, 0xf5f504f1U, + 0xbcbcdf63U, 0xb6b6c177U, 0xdada75afU, 0x21216342U, + 0x10103020U, 0xffff1ae5U, 0xf3f30efdU, 0xd2d26dbfU, + 0xcdcd4c81U, 0x0c0c1418U, 0x13133526U, 0xecec2fc3U, + 0x5f5fe1beU, 0x9797a235U, 0x4444cc88U, 0x1717392eU, + 0xc4c45793U, 0xa7a7f255U, 0x7e7e82fcU, 0x3d3d477aU, + 0x6464acc8U, 0x5d5de7baU, 0x19192b32U, 0x737395e6U, + 0x6060a0c0U, 0x81819819U, 0x4f4fd19eU, 0xdcdc7fa3U, + 0x22226644U, 0x2a2a7e54U, 0x9090ab3bU, 0x8888830bU, + 0x4646ca8cU, 0xeeee29c7U, 0xb8b8d36bU, 0x14143c28U, + 0xdede79a7U, 0x5e5ee2bcU, 0x0b0b1d16U, 0xdbdb76adU, + 0xe0e03bdbU, 0x32325664U, 0x3a3a4e74U, 0x0a0a1e14U, + 0x4949db92U, 0x06060a0cU, 0x24246c48U, 0x5c5ce4b8U, + 0xc2c25d9fU, 0xd3d36ebdU, 0xacacef43U, 0x6262a6c4U, + 0x9191a839U, 0x9595a431U, 0xe4e437d3U, 0x79798bf2U, + 0xe7e732d5U, 0xc8c8438bU, 0x3737596eU, 0x6d6db7daU, + 0x8d8d8c01U, 0xd5d564b1U, 0x4e4ed29cU, 0xa9a9e049U, + 0x6c6cb4d8U, 0x5656faacU, 0xf4f407f3U, 0xeaea25cfU, + 0x6565afcaU, 0x7a7a8ef4U, 0xaeaee947U, 0x08081810U, + 0xbabad56fU, 0x787888f0U, 0x25256f4aU, 0x2e2e725cU, + 0x1c1c2438U, 0xa6a6f157U, 0xb4b4c773U, 0xc6c65197U, + 0xe8e823cbU, 0xdddd7ca1U, 0x74749ce8U, 0x1f1f213eU, + 0x4b4bdd96U, 0xbdbddc61U, 0x8b8b860dU, 0x8a8a850fU, + 0x707090e0U, 0x3e3e427cU, 0xb5b5c471U, 0x6666aaccU, + 0x4848d890U, 0x03030506U, 0xf6f601f7U, 0x0e0e121cU, + 0x6161a3c2U, 0x35355f6aU, 0x5757f9aeU, 0xb9b9d069U, + 0x86869117U, 0xc1c15899U, 0x1d1d273aU, 0x9e9eb927U, + 0xe1e138d9U, 0xf8f813ebU, 0x9898b32bU, 0x11113322U, + 0x6969bbd2U, 0xd9d970a9U, 0x8e8e8907U, 0x9494a733U, + 0x9b9bb62dU, 0x1e1e223cU, 0x87879215U, 0xe9e920c9U, + 0xcece4987U, 0x5555ffaaU, 0x28287850U, 0xdfdf7aa5U, + 0x8c8c8f03U, 0xa1a1f859U, 0x89898009U, 0x0d0d171aU, + 0xbfbfda65U, 0xe6e631d7U, 0x4242c684U, 0x6868b8d0U, + 0x4141c382U, 0x9999b029U, 0x2d2d775aU, 0x0f0f111eU, + 0xb0b0cb7bU, 0x5454fca8U, 0xbbbbd66dU, 0x16163a2cU, +}; +static const u32 Te4[256] = { + 0x63636363U, 0x7c7c7c7cU, 0x77777777U, 0x7b7b7b7bU, + 0xf2f2f2f2U, 0x6b6b6b6bU, 0x6f6f6f6fU, 0xc5c5c5c5U, + 0x30303030U, 0x01010101U, 0x67676767U, 0x2b2b2b2bU, + 0xfefefefeU, 0xd7d7d7d7U, 0xababababU, 0x76767676U, + 0xcacacacaU, 0x82828282U, 0xc9c9c9c9U, 0x7d7d7d7dU, + 0xfafafafaU, 0x59595959U, 0x47474747U, 0xf0f0f0f0U, + 0xadadadadU, 0xd4d4d4d4U, 0xa2a2a2a2U, 0xafafafafU, + 0x9c9c9c9cU, 0xa4a4a4a4U, 0x72727272U, 0xc0c0c0c0U, + 0xb7b7b7b7U, 0xfdfdfdfdU, 0x93939393U, 0x26262626U, + 0x36363636U, 0x3f3f3f3fU, 0xf7f7f7f7U, 0xccccccccU, + 0x34343434U, 0xa5a5a5a5U, 0xe5e5e5e5U, 0xf1f1f1f1U, + 0x71717171U, 0xd8d8d8d8U, 0x31313131U, 0x15151515U, + 0x04040404U, 0xc7c7c7c7U, 0x23232323U, 0xc3c3c3c3U, + 0x18181818U, 0x96969696U, 0x05050505U, 0x9a9a9a9aU, + 0x07070707U, 0x12121212U, 0x80808080U, 0xe2e2e2e2U, + 0xebebebebU, 0x27272727U, 0xb2b2b2b2U, 0x75757575U, + 0x09090909U, 0x83838383U, 0x2c2c2c2cU, 0x1a1a1a1aU, + 0x1b1b1b1bU, 0x6e6e6e6eU, 0x5a5a5a5aU, 0xa0a0a0a0U, + 0x52525252U, 0x3b3b3b3bU, 0xd6d6d6d6U, 0xb3b3b3b3U, + 0x29292929U, 0xe3e3e3e3U, 0x2f2f2f2fU, 0x84848484U, + 0x53535353U, 0xd1d1d1d1U, 0x00000000U, 0xededededU, + 0x20202020U, 0xfcfcfcfcU, 0xb1b1b1b1U, 0x5b5b5b5bU, + 0x6a6a6a6aU, 0xcbcbcbcbU, 0xbebebebeU, 0x39393939U, + 0x4a4a4a4aU, 0x4c4c4c4cU, 0x58585858U, 0xcfcfcfcfU, + 0xd0d0d0d0U, 0xefefefefU, 0xaaaaaaaaU, 0xfbfbfbfbU, + 0x43434343U, 0x4d4d4d4dU, 0x33333333U, 0x85858585U, + 0x45454545U, 0xf9f9f9f9U, 0x02020202U, 0x7f7f7f7fU, + 0x50505050U, 0x3c3c3c3cU, 0x9f9f9f9fU, 0xa8a8a8a8U, + 0x51515151U, 0xa3a3a3a3U, 0x40404040U, 0x8f8f8f8fU, + 0x92929292U, 0x9d9d9d9dU, 0x38383838U, 0xf5f5f5f5U, + 0xbcbcbcbcU, 0xb6b6b6b6U, 0xdadadadaU, 0x21212121U, + 0x10101010U, 0xffffffffU, 0xf3f3f3f3U, 0xd2d2d2d2U, + 0xcdcdcdcdU, 0x0c0c0c0cU, 0x13131313U, 0xececececU, + 0x5f5f5f5fU, 0x97979797U, 0x44444444U, 0x17171717U, + 0xc4c4c4c4U, 0xa7a7a7a7U, 0x7e7e7e7eU, 0x3d3d3d3dU, + 0x64646464U, 0x5d5d5d5dU, 0x19191919U, 0x73737373U, + 0x60606060U, 0x81818181U, 0x4f4f4f4fU, 0xdcdcdcdcU, + 0x22222222U, 0x2a2a2a2aU, 0x90909090U, 0x88888888U, + 0x46464646U, 0xeeeeeeeeU, 0xb8b8b8b8U, 0x14141414U, + 0xdedededeU, 0x5e5e5e5eU, 0x0b0b0b0bU, 0xdbdbdbdbU, + 0xe0e0e0e0U, 0x32323232U, 0x3a3a3a3aU, 0x0a0a0a0aU, + 0x49494949U, 0x06060606U, 0x24242424U, 0x5c5c5c5cU, + 0xc2c2c2c2U, 0xd3d3d3d3U, 0xacacacacU, 0x62626262U, + 0x91919191U, 0x95959595U, 0xe4e4e4e4U, 0x79797979U, + 0xe7e7e7e7U, 0xc8c8c8c8U, 0x37373737U, 0x6d6d6d6dU, + 0x8d8d8d8dU, 0xd5d5d5d5U, 0x4e4e4e4eU, 0xa9a9a9a9U, + 0x6c6c6c6cU, 0x56565656U, 0xf4f4f4f4U, 0xeaeaeaeaU, + 0x65656565U, 0x7a7a7a7aU, 0xaeaeaeaeU, 0x08080808U, + 0xbabababaU, 0x78787878U, 0x25252525U, 0x2e2e2e2eU, + 0x1c1c1c1cU, 0xa6a6a6a6U, 0xb4b4b4b4U, 0xc6c6c6c6U, + 0xe8e8e8e8U, 0xddddddddU, 0x74747474U, 0x1f1f1f1fU, + 0x4b4b4b4bU, 0xbdbdbdbdU, 0x8b8b8b8bU, 0x8a8a8a8aU, + 0x70707070U, 0x3e3e3e3eU, 0xb5b5b5b5U, 0x66666666U, + 0x48484848U, 0x03030303U, 0xf6f6f6f6U, 0x0e0e0e0eU, + 0x61616161U, 0x35353535U, 0x57575757U, 0xb9b9b9b9U, + 0x86868686U, 0xc1c1c1c1U, 0x1d1d1d1dU, 0x9e9e9e9eU, + 0xe1e1e1e1U, 0xf8f8f8f8U, 0x98989898U, 0x11111111U, + 0x69696969U, 0xd9d9d9d9U, 0x8e8e8e8eU, 0x94949494U, + 0x9b9b9b9bU, 0x1e1e1e1eU, 0x87878787U, 0xe9e9e9e9U, + 0xcecececeU, 0x55555555U, 0x28282828U, 0xdfdfdfdfU, + 0x8c8c8c8cU, 0xa1a1a1a1U, 0x89898989U, 0x0d0d0d0dU, + 0xbfbfbfbfU, 0xe6e6e6e6U, 0x42424242U, 0x68686868U, + 0x41414141U, 0x99999999U, 0x2d2d2d2dU, 0x0f0f0f0fU, + 0xb0b0b0b0U, 0x54545454U, 0xbbbbbbbbU, 0x16161616U, +}; +static const u32 Td0[256] = { + 0x51f4a750U, 0x7e416553U, 0x1a17a4c3U, 0x3a275e96U, + 0x3bab6bcbU, 0x1f9d45f1U, 0xacfa58abU, 0x4be30393U, + 0x2030fa55U, 0xad766df6U, 0x88cc7691U, 0xf5024c25U, + 0x4fe5d7fcU, 0xc52acbd7U, 0x26354480U, 0xb562a38fU, + 0xdeb15a49U, 0x25ba1b67U, 0x45ea0e98U, 0x5dfec0e1U, + 0xc32f7502U, 0x814cf012U, 0x8d4697a3U, 0x6bd3f9c6U, + 0x038f5fe7U, 0x15929c95U, 0xbf6d7aebU, 0x955259daU, + 0xd4be832dU, 0x587421d3U, 0x49e06929U, 0x8ec9c844U, + 0x75c2896aU, 0xf48e7978U, 0x99583e6bU, 0x27b971ddU, + 0xbee14fb6U, 0xf088ad17U, 0xc920ac66U, 0x7dce3ab4U, + 0x63df4a18U, 0xe51a3182U, 0x97513360U, 0x62537f45U, + 0xb16477e0U, 0xbb6bae84U, 0xfe81a01cU, 0xf9082b94U, + 0x70486858U, 0x8f45fd19U, 0x94de6c87U, 0x527bf8b7U, + 0xab73d323U, 0x724b02e2U, 0xe31f8f57U, 0x6655ab2aU, + 0xb2eb2807U, 0x2fb5c203U, 0x86c57b9aU, 0xd33708a5U, + 0x302887f2U, 0x23bfa5b2U, 0x02036abaU, 0xed16825cU, + 0x8acf1c2bU, 0xa779b492U, 0xf307f2f0U, 0x4e69e2a1U, + 0x65daf4cdU, 0x0605bed5U, 0xd134621fU, 0xc4a6fe8aU, + 0x342e539dU, 0xa2f355a0U, 0x058ae132U, 0xa4f6eb75U, + 0x0b83ec39U, 0x4060efaaU, 0x5e719f06U, 0xbd6e1051U, + 0x3e218af9U, 0x96dd063dU, 0xdd3e05aeU, 0x4de6bd46U, + 0x91548db5U, 0x71c45d05U, 0x0406d46fU, 0x605015ffU, + 0x1998fb24U, 0xd6bde997U, 0x894043ccU, 0x67d99e77U, + 0xb0e842bdU, 0x07898b88U, 0xe7195b38U, 0x79c8eedbU, + 0xa17c0a47U, 0x7c420fe9U, 0xf8841ec9U, 0x00000000U, + 0x09808683U, 0x322bed48U, 0x1e1170acU, 0x6c5a724eU, + 0xfd0efffbU, 0x0f853856U, 0x3daed51eU, 0x362d3927U, + 0x0a0fd964U, 0x685ca621U, 0x9b5b54d1U, 0x24362e3aU, + 0x0c0a67b1U, 0x9357e70fU, 0xb4ee96d2U, 0x1b9b919eU, + 0x80c0c54fU, 0x61dc20a2U, 0x5a774b69U, 0x1c121a16U, + 0xe293ba0aU, 0xc0a02ae5U, 0x3c22e043U, 0x121b171dU, + 0x0e090d0bU, 0xf28bc7adU, 0x2db6a8b9U, 0x141ea9c8U, + 0x57f11985U, 0xaf75074cU, 0xee99ddbbU, 0xa37f60fdU, + 0xf701269fU, 0x5c72f5bcU, 0x44663bc5U, 0x5bfb7e34U, + 0x8b432976U, 0xcb23c6dcU, 0xb6edfc68U, 0xb8e4f163U, + 0xd731dccaU, 0x42638510U, 0x13972240U, 0x84c61120U, + 0x854a247dU, 0xd2bb3df8U, 0xaef93211U, 0xc729a16dU, + 0x1d9e2f4bU, 0xdcb230f3U, 0x0d8652ecU, 0x77c1e3d0U, + 0x2bb3166cU, 0xa970b999U, 0x119448faU, 0x47e96422U, + 0xa8fc8cc4U, 0xa0f03f1aU, 0x567d2cd8U, 0x223390efU, + 0x87494ec7U, 0xd938d1c1U, 0x8ccaa2feU, 0x98d40b36U, + 0xa6f581cfU, 0xa57ade28U, 0xdab78e26U, 0x3fadbfa4U, + 0x2c3a9de4U, 0x5078920dU, 0x6a5fcc9bU, 0x547e4662U, + 0xf68d13c2U, 0x90d8b8e8U, 0x2e39f75eU, 0x82c3aff5U, + 0x9f5d80beU, 0x69d0937cU, 0x6fd52da9U, 0xcf2512b3U, + 0xc8ac993bU, 0x10187da7U, 0xe89c636eU, 0xdb3bbb7bU, + 0xcd267809U, 0x6e5918f4U, 0xec9ab701U, 0x834f9aa8U, + 0xe6956e65U, 0xaaffe67eU, 0x21bccf08U, 0xef15e8e6U, + 0xbae79bd9U, 0x4a6f36ceU, 0xea9f09d4U, 0x29b07cd6U, + 0x31a4b2afU, 0x2a3f2331U, 0xc6a59430U, 0x35a266c0U, + 0x744ebc37U, 0xfc82caa6U, 0xe090d0b0U, 0x33a7d815U, + 0xf104984aU, 0x41ecdaf7U, 0x7fcd500eU, 0x1791f62fU, + 0x764dd68dU, 0x43efb04dU, 0xccaa4d54U, 0xe49604dfU, + 0x9ed1b5e3U, 0x4c6a881bU, 0xc12c1fb8U, 0x4665517fU, + 0x9d5eea04U, 0x018c355dU, 0xfa877473U, 0xfb0b412eU, + 0xb3671d5aU, 0x92dbd252U, 0xe9105633U, 0x6dd64713U, + 0x9ad7618cU, 0x37a10c7aU, 0x59f8148eU, 0xeb133c89U, + 0xcea927eeU, 0xb761c935U, 0xe11ce5edU, 0x7a47b13cU, + 0x9cd2df59U, 0x55f2733fU, 0x1814ce79U, 0x73c737bfU, + 0x53f7cdeaU, 0x5ffdaa5bU, 0xdf3d6f14U, 0x7844db86U, + 0xcaaff381U, 0xb968c43eU, 0x3824342cU, 0xc2a3405fU, + 0x161dc372U, 0xbce2250cU, 0x283c498bU, 0xff0d9541U, + 0x39a80171U, 0x080cb3deU, 0xd8b4e49cU, 0x6456c190U, + 0x7bcb8461U, 0xd532b670U, 0x486c5c74U, 0xd0b85742U, +}; +static const u32 Td1[256] = { + 0x5051f4a7U, 0x537e4165U, 0xc31a17a4U, 0x963a275eU, + 0xcb3bab6bU, 0xf11f9d45U, 0xabacfa58U, 0x934be303U, + 0x552030faU, 0xf6ad766dU, 0x9188cc76U, 0x25f5024cU, + 0xfc4fe5d7U, 0xd7c52acbU, 0x80263544U, 0x8fb562a3U, + 0x49deb15aU, 0x6725ba1bU, 0x9845ea0eU, 0xe15dfec0U, + 0x02c32f75U, 0x12814cf0U, 0xa38d4697U, 0xc66bd3f9U, + 0xe7038f5fU, 0x9515929cU, 0xebbf6d7aU, 0xda955259U, + 0x2dd4be83U, 0xd3587421U, 0x2949e069U, 0x448ec9c8U, + 0x6a75c289U, 0x78f48e79U, 0x6b99583eU, 0xdd27b971U, + 0xb6bee14fU, 0x17f088adU, 0x66c920acU, 0xb47dce3aU, + 0x1863df4aU, 0x82e51a31U, 0x60975133U, 0x4562537fU, + 0xe0b16477U, 0x84bb6baeU, 0x1cfe81a0U, 0x94f9082bU, + 0x58704868U, 0x198f45fdU, 0x8794de6cU, 0xb7527bf8U, + 0x23ab73d3U, 0xe2724b02U, 0x57e31f8fU, 0x2a6655abU, + 0x07b2eb28U, 0x032fb5c2U, 0x9a86c57bU, 0xa5d33708U, + 0xf2302887U, 0xb223bfa5U, 0xba02036aU, 0x5ced1682U, + 0x2b8acf1cU, 0x92a779b4U, 0xf0f307f2U, 0xa14e69e2U, + 0xcd65daf4U, 0xd50605beU, 0x1fd13462U, 0x8ac4a6feU, + 0x9d342e53U, 0xa0a2f355U, 0x32058ae1U, 0x75a4f6ebU, + 0x390b83ecU, 0xaa4060efU, 0x065e719fU, 0x51bd6e10U, + 0xf93e218aU, 0x3d96dd06U, 0xaedd3e05U, 0x464de6bdU, + 0xb591548dU, 0x0571c45dU, 0x6f0406d4U, 0xff605015U, + 0x241998fbU, 0x97d6bde9U, 0xcc894043U, 0x7767d99eU, + 0xbdb0e842U, 0x8807898bU, 0x38e7195bU, 0xdb79c8eeU, + 0x47a17c0aU, 0xe97c420fU, 0xc9f8841eU, 0x00000000U, + 0x83098086U, 0x48322bedU, 0xac1e1170U, 0x4e6c5a72U, + 0xfbfd0effU, 0x560f8538U, 0x1e3daed5U, 0x27362d39U, + 0x640a0fd9U, 0x21685ca6U, 0xd19b5b54U, 0x3a24362eU, + 0xb10c0a67U, 0x0f9357e7U, 0xd2b4ee96U, 0x9e1b9b91U, + 0x4f80c0c5U, 0xa261dc20U, 0x695a774bU, 0x161c121aU, + 0x0ae293baU, 0xe5c0a02aU, 0x433c22e0U, 0x1d121b17U, + 0x0b0e090dU, 0xadf28bc7U, 0xb92db6a8U, 0xc8141ea9U, + 0x8557f119U, 0x4caf7507U, 0xbbee99ddU, 0xfda37f60U, + 0x9ff70126U, 0xbc5c72f5U, 0xc544663bU, 0x345bfb7eU, + 0x768b4329U, 0xdccb23c6U, 0x68b6edfcU, 0x63b8e4f1U, + 0xcad731dcU, 0x10426385U, 0x40139722U, 0x2084c611U, + 0x7d854a24U, 0xf8d2bb3dU, 0x11aef932U, 0x6dc729a1U, + 0x4b1d9e2fU, 0xf3dcb230U, 0xec0d8652U, 0xd077c1e3U, + 0x6c2bb316U, 0x99a970b9U, 0xfa119448U, 0x2247e964U, + 0xc4a8fc8cU, 0x1aa0f03fU, 0xd8567d2cU, 0xef223390U, + 0xc787494eU, 0xc1d938d1U, 0xfe8ccaa2U, 0x3698d40bU, + 0xcfa6f581U, 0x28a57adeU, 0x26dab78eU, 0xa43fadbfU, + 0xe42c3a9dU, 0x0d507892U, 0x9b6a5fccU, 0x62547e46U, + 0xc2f68d13U, 0xe890d8b8U, 0x5e2e39f7U, 0xf582c3afU, + 0xbe9f5d80U, 0x7c69d093U, 0xa96fd52dU, 0xb3cf2512U, + 0x3bc8ac99U, 0xa710187dU, 0x6ee89c63U, 0x7bdb3bbbU, + 0x09cd2678U, 0xf46e5918U, 0x01ec9ab7U, 0xa8834f9aU, + 0x65e6956eU, 0x7eaaffe6U, 0x0821bccfU, 0xe6ef15e8U, + 0xd9bae79bU, 0xce4a6f36U, 0xd4ea9f09U, 0xd629b07cU, + 0xaf31a4b2U, 0x312a3f23U, 0x30c6a594U, 0xc035a266U, + 0x37744ebcU, 0xa6fc82caU, 0xb0e090d0U, 0x1533a7d8U, + 0x4af10498U, 0xf741ecdaU, 0x0e7fcd50U, 0x2f1791f6U, + 0x8d764dd6U, 0x4d43efb0U, 0x54ccaa4dU, 0xdfe49604U, + 0xe39ed1b5U, 0x1b4c6a88U, 0xb8c12c1fU, 0x7f466551U, + 0x049d5eeaU, 0x5d018c35U, 0x73fa8774U, 0x2efb0b41U, + 0x5ab3671dU, 0x5292dbd2U, 0x33e91056U, 0x136dd647U, + 0x8c9ad761U, 0x7a37a10cU, 0x8e59f814U, 0x89eb133cU, + 0xeecea927U, 0x35b761c9U, 0xede11ce5U, 0x3c7a47b1U, + 0x599cd2dfU, 0x3f55f273U, 0x791814ceU, 0xbf73c737U, + 0xea53f7cdU, 0x5b5ffdaaU, 0x14df3d6fU, 0x867844dbU, + 0x81caaff3U, 0x3eb968c4U, 0x2c382434U, 0x5fc2a340U, + 0x72161dc3U, 0x0cbce225U, 0x8b283c49U, 0x41ff0d95U, + 0x7139a801U, 0xde080cb3U, 0x9cd8b4e4U, 0x906456c1U, + 0x617bcb84U, 0x70d532b6U, 0x74486c5cU, 0x42d0b857U, +}; +static const u32 Td2[256] = { + 0xa75051f4U, 0x65537e41U, 0xa4c31a17U, 0x5e963a27U, + 0x6bcb3babU, 0x45f11f9dU, 0x58abacfaU, 0x03934be3U, + 0xfa552030U, 0x6df6ad76U, 0x769188ccU, 0x4c25f502U, + 0xd7fc4fe5U, 0xcbd7c52aU, 0x44802635U, 0xa38fb562U, + 0x5a49deb1U, 0x1b6725baU, 0x0e9845eaU, 0xc0e15dfeU, + 0x7502c32fU, 0xf012814cU, 0x97a38d46U, 0xf9c66bd3U, + 0x5fe7038fU, 0x9c951592U, 0x7aebbf6dU, 0x59da9552U, + 0x832dd4beU, 0x21d35874U, 0x692949e0U, 0xc8448ec9U, + 0x896a75c2U, 0x7978f48eU, 0x3e6b9958U, 0x71dd27b9U, + 0x4fb6bee1U, 0xad17f088U, 0xac66c920U, 0x3ab47dceU, + 0x4a1863dfU, 0x3182e51aU, 0x33609751U, 0x7f456253U, + 0x77e0b164U, 0xae84bb6bU, 0xa01cfe81U, 0x2b94f908U, + 0x68587048U, 0xfd198f45U, 0x6c8794deU, 0xf8b7527bU, + 0xd323ab73U, 0x02e2724bU, 0x8f57e31fU, 0xab2a6655U, + 0x2807b2ebU, 0xc2032fb5U, 0x7b9a86c5U, 0x08a5d337U, + 0x87f23028U, 0xa5b223bfU, 0x6aba0203U, 0x825ced16U, + 0x1c2b8acfU, 0xb492a779U, 0xf2f0f307U, 0xe2a14e69U, + 0xf4cd65daU, 0xbed50605U, 0x621fd134U, 0xfe8ac4a6U, + 0x539d342eU, 0x55a0a2f3U, 0xe132058aU, 0xeb75a4f6U, + 0xec390b83U, 0xefaa4060U, 0x9f065e71U, 0x1051bd6eU, + 0x8af93e21U, 0x063d96ddU, 0x05aedd3eU, 0xbd464de6U, + 0x8db59154U, 0x5d0571c4U, 0xd46f0406U, 0x15ff6050U, + 0xfb241998U, 0xe997d6bdU, 0x43cc8940U, 0x9e7767d9U, + 0x42bdb0e8U, 0x8b880789U, 0x5b38e719U, 0xeedb79c8U, + 0x0a47a17cU, 0x0fe97c42U, 0x1ec9f884U, 0x00000000U, + 0x86830980U, 0xed48322bU, 0x70ac1e11U, 0x724e6c5aU, + 0xfffbfd0eU, 0x38560f85U, 0xd51e3daeU, 0x3927362dU, + 0xd9640a0fU, 0xa621685cU, 0x54d19b5bU, 0x2e3a2436U, + 0x67b10c0aU, 0xe70f9357U, 0x96d2b4eeU, 0x919e1b9bU, + 0xc54f80c0U, 0x20a261dcU, 0x4b695a77U, 0x1a161c12U, + 0xba0ae293U, 0x2ae5c0a0U, 0xe0433c22U, 0x171d121bU, + 0x0d0b0e09U, 0xc7adf28bU, 0xa8b92db6U, 0xa9c8141eU, + 0x198557f1U, 0x074caf75U, 0xddbbee99U, 0x60fda37fU, + 0x269ff701U, 0xf5bc5c72U, 0x3bc54466U, 0x7e345bfbU, + 0x29768b43U, 0xc6dccb23U, 0xfc68b6edU, 0xf163b8e4U, + 0xdccad731U, 0x85104263U, 0x22401397U, 0x112084c6U, + 0x247d854aU, 0x3df8d2bbU, 0x3211aef9U, 0xa16dc729U, + 0x2f4b1d9eU, 0x30f3dcb2U, 0x52ec0d86U, 0xe3d077c1U, + 0x166c2bb3U, 0xb999a970U, 0x48fa1194U, 0x642247e9U, + 0x8cc4a8fcU, 0x3f1aa0f0U, 0x2cd8567dU, 0x90ef2233U, + 0x4ec78749U, 0xd1c1d938U, 0xa2fe8ccaU, 0x0b3698d4U, + 0x81cfa6f5U, 0xde28a57aU, 0x8e26dab7U, 0xbfa43fadU, + 0x9de42c3aU, 0x920d5078U, 0xcc9b6a5fU, 0x4662547eU, + 0x13c2f68dU, 0xb8e890d8U, 0xf75e2e39U, 0xaff582c3U, + 0x80be9f5dU, 0x937c69d0U, 0x2da96fd5U, 0x12b3cf25U, + 0x993bc8acU, 0x7da71018U, 0x636ee89cU, 0xbb7bdb3bU, + 0x7809cd26U, 0x18f46e59U, 0xb701ec9aU, 0x9aa8834fU, + 0x6e65e695U, 0xe67eaaffU, 0xcf0821bcU, 0xe8e6ef15U, + 0x9bd9bae7U, 0x36ce4a6fU, 0x09d4ea9fU, 0x7cd629b0U, + 0xb2af31a4U, 0x23312a3fU, 0x9430c6a5U, 0x66c035a2U, + 0xbc37744eU, 0xcaa6fc82U, 0xd0b0e090U, 0xd81533a7U, + 0x984af104U, 0xdaf741ecU, 0x500e7fcdU, 0xf62f1791U, + 0xd68d764dU, 0xb04d43efU, 0x4d54ccaaU, 0x04dfe496U, + 0xb5e39ed1U, 0x881b4c6aU, 0x1fb8c12cU, 0x517f4665U, + 0xea049d5eU, 0x355d018cU, 0x7473fa87U, 0x412efb0bU, + 0x1d5ab367U, 0xd25292dbU, 0x5633e910U, 0x47136dd6U, + 0x618c9ad7U, 0x0c7a37a1U, 0x148e59f8U, 0x3c89eb13U, + 0x27eecea9U, 0xc935b761U, 0xe5ede11cU, 0xb13c7a47U, + 0xdf599cd2U, 0x733f55f2U, 0xce791814U, 0x37bf73c7U, + 0xcdea53f7U, 0xaa5b5ffdU, 0x6f14df3dU, 0xdb867844U, + 0xf381caafU, 0xc43eb968U, 0x342c3824U, 0x405fc2a3U, + 0xc372161dU, 0x250cbce2U, 0x498b283cU, 0x9541ff0dU, + 0x017139a8U, 0xb3de080cU, 0xe49cd8b4U, 0xc1906456U, + 0x84617bcbU, 0xb670d532U, 0x5c74486cU, 0x5742d0b8U, +}; +static const u32 Td3[256] = { + 0xf4a75051U, 0x4165537eU, 0x17a4c31aU, 0x275e963aU, + 0xab6bcb3bU, 0x9d45f11fU, 0xfa58abacU, 0xe303934bU, + 0x30fa5520U, 0x766df6adU, 0xcc769188U, 0x024c25f5U, + 0xe5d7fc4fU, 0x2acbd7c5U, 0x35448026U, 0x62a38fb5U, + 0xb15a49deU, 0xba1b6725U, 0xea0e9845U, 0xfec0e15dU, + 0x2f7502c3U, 0x4cf01281U, 0x4697a38dU, 0xd3f9c66bU, + 0x8f5fe703U, 0x929c9515U, 0x6d7aebbfU, 0x5259da95U, + 0xbe832dd4U, 0x7421d358U, 0xe0692949U, 0xc9c8448eU, + 0xc2896a75U, 0x8e7978f4U, 0x583e6b99U, 0xb971dd27U, + 0xe14fb6beU, 0x88ad17f0U, 0x20ac66c9U, 0xce3ab47dU, + 0xdf4a1863U, 0x1a3182e5U, 0x51336097U, 0x537f4562U, + 0x6477e0b1U, 0x6bae84bbU, 0x81a01cfeU, 0x082b94f9U, + 0x48685870U, 0x45fd198fU, 0xde6c8794U, 0x7bf8b752U, + 0x73d323abU, 0x4b02e272U, 0x1f8f57e3U, 0x55ab2a66U, + 0xeb2807b2U, 0xb5c2032fU, 0xc57b9a86U, 0x3708a5d3U, + 0x2887f230U, 0xbfa5b223U, 0x036aba02U, 0x16825cedU, + 0xcf1c2b8aU, 0x79b492a7U, 0x07f2f0f3U, 0x69e2a14eU, + 0xdaf4cd65U, 0x05bed506U, 0x34621fd1U, 0xa6fe8ac4U, + 0x2e539d34U, 0xf355a0a2U, 0x8ae13205U, 0xf6eb75a4U, + 0x83ec390bU, 0x60efaa40U, 0x719f065eU, 0x6e1051bdU, + 0x218af93eU, 0xdd063d96U, 0x3e05aeddU, 0xe6bd464dU, + 0x548db591U, 0xc45d0571U, 0x06d46f04U, 0x5015ff60U, + 0x98fb2419U, 0xbde997d6U, 0x4043cc89U, 0xd99e7767U, + 0xe842bdb0U, 0x898b8807U, 0x195b38e7U, 0xc8eedb79U, + 0x7c0a47a1U, 0x420fe97cU, 0x841ec9f8U, 0x00000000U, + 0x80868309U, 0x2bed4832U, 0x1170ac1eU, 0x5a724e6cU, + 0x0efffbfdU, 0x8538560fU, 0xaed51e3dU, 0x2d392736U, + 0x0fd9640aU, 0x5ca62168U, 0x5b54d19bU, 0x362e3a24U, + 0x0a67b10cU, 0x57e70f93U, 0xee96d2b4U, 0x9b919e1bU, + 0xc0c54f80U, 0xdc20a261U, 0x774b695aU, 0x121a161cU, + 0x93ba0ae2U, 0xa02ae5c0U, 0x22e0433cU, 0x1b171d12U, + 0x090d0b0eU, 0x8bc7adf2U, 0xb6a8b92dU, 0x1ea9c814U, + 0xf1198557U, 0x75074cafU, 0x99ddbbeeU, 0x7f60fda3U, + 0x01269ff7U, 0x72f5bc5cU, 0x663bc544U, 0xfb7e345bU, + 0x4329768bU, 0x23c6dccbU, 0xedfc68b6U, 0xe4f163b8U, + 0x31dccad7U, 0x63851042U, 0x97224013U, 0xc6112084U, + 0x4a247d85U, 0xbb3df8d2U, 0xf93211aeU, 0x29a16dc7U, + 0x9e2f4b1dU, 0xb230f3dcU, 0x8652ec0dU, 0xc1e3d077U, + 0xb3166c2bU, 0x70b999a9U, 0x9448fa11U, 0xe9642247U, + 0xfc8cc4a8U, 0xf03f1aa0U, 0x7d2cd856U, 0x3390ef22U, + 0x494ec787U, 0x38d1c1d9U, 0xcaa2fe8cU, 0xd40b3698U, + 0xf581cfa6U, 0x7ade28a5U, 0xb78e26daU, 0xadbfa43fU, + 0x3a9de42cU, 0x78920d50U, 0x5fcc9b6aU, 0x7e466254U, + 0x8d13c2f6U, 0xd8b8e890U, 0x39f75e2eU, 0xc3aff582U, + 0x5d80be9fU, 0xd0937c69U, 0xd52da96fU, 0x2512b3cfU, + 0xac993bc8U, 0x187da710U, 0x9c636ee8U, 0x3bbb7bdbU, + 0x267809cdU, 0x5918f46eU, 0x9ab701ecU, 0x4f9aa883U, + 0x956e65e6U, 0xffe67eaaU, 0xbccf0821U, 0x15e8e6efU, + 0xe79bd9baU, 0x6f36ce4aU, 0x9f09d4eaU, 0xb07cd629U, + 0xa4b2af31U, 0x3f23312aU, 0xa59430c6U, 0xa266c035U, + 0x4ebc3774U, 0x82caa6fcU, 0x90d0b0e0U, 0xa7d81533U, + 0x04984af1U, 0xecdaf741U, 0xcd500e7fU, 0x91f62f17U, + 0x4dd68d76U, 0xefb04d43U, 0xaa4d54ccU, 0x9604dfe4U, + 0xd1b5e39eU, 0x6a881b4cU, 0x2c1fb8c1U, 0x65517f46U, + 0x5eea049dU, 0x8c355d01U, 0x877473faU, 0x0b412efbU, + 0x671d5ab3U, 0xdbd25292U, 0x105633e9U, 0xd647136dU, + 0xd7618c9aU, 0xa10c7a37U, 0xf8148e59U, 0x133c89ebU, + 0xa927eeceU, 0x61c935b7U, 0x1ce5ede1U, 0x47b13c7aU, + 0xd2df599cU, 0xf2733f55U, 0x14ce7918U, 0xc737bf73U, + 0xf7cdea53U, 0xfdaa5b5fU, 0x3d6f14dfU, 0x44db8678U, + 0xaff381caU, 0x68c43eb9U, 0x24342c38U, 0xa3405fc2U, + 0x1dc37216U, 0xe2250cbcU, 0x3c498b28U, 0x0d9541ffU, + 0xa8017139U, 0x0cb3de08U, 0xb4e49cd8U, 0x56c19064U, + 0xcb84617bU, 0x32b670d5U, 0x6c5c7448U, 0xb85742d0U, +}; +static const u32 Td4[256] = { + 0x52525252U, 0x09090909U, 0x6a6a6a6aU, 0xd5d5d5d5U, + 0x30303030U, 0x36363636U, 0xa5a5a5a5U, 0x38383838U, + 0xbfbfbfbfU, 0x40404040U, 0xa3a3a3a3U, 0x9e9e9e9eU, + 0x81818181U, 0xf3f3f3f3U, 0xd7d7d7d7U, 0xfbfbfbfbU, + 0x7c7c7c7cU, 0xe3e3e3e3U, 0x39393939U, 0x82828282U, + 0x9b9b9b9bU, 0x2f2f2f2fU, 0xffffffffU, 0x87878787U, + 0x34343434U, 0x8e8e8e8eU, 0x43434343U, 0x44444444U, + 0xc4c4c4c4U, 0xdedededeU, 0xe9e9e9e9U, 0xcbcbcbcbU, + 0x54545454U, 0x7b7b7b7bU, 0x94949494U, 0x32323232U, + 0xa6a6a6a6U, 0xc2c2c2c2U, 0x23232323U, 0x3d3d3d3dU, + 0xeeeeeeeeU, 0x4c4c4c4cU, 0x95959595U, 0x0b0b0b0bU, + 0x42424242U, 0xfafafafaU, 0xc3c3c3c3U, 0x4e4e4e4eU, + 0x08080808U, 0x2e2e2e2eU, 0xa1a1a1a1U, 0x66666666U, + 0x28282828U, 0xd9d9d9d9U, 0x24242424U, 0xb2b2b2b2U, + 0x76767676U, 0x5b5b5b5bU, 0xa2a2a2a2U, 0x49494949U, + 0x6d6d6d6dU, 0x8b8b8b8bU, 0xd1d1d1d1U, 0x25252525U, + 0x72727272U, 0xf8f8f8f8U, 0xf6f6f6f6U, 0x64646464U, + 0x86868686U, 0x68686868U, 0x98989898U, 0x16161616U, + 0xd4d4d4d4U, 0xa4a4a4a4U, 0x5c5c5c5cU, 0xccccccccU, + 0x5d5d5d5dU, 0x65656565U, 0xb6b6b6b6U, 0x92929292U, + 0x6c6c6c6cU, 0x70707070U, 0x48484848U, 0x50505050U, + 0xfdfdfdfdU, 0xededededU, 0xb9b9b9b9U, 0xdadadadaU, + 0x5e5e5e5eU, 0x15151515U, 0x46464646U, 0x57575757U, + 0xa7a7a7a7U, 0x8d8d8d8dU, 0x9d9d9d9dU, 0x84848484U, + 0x90909090U, 0xd8d8d8d8U, 0xababababU, 0x00000000U, + 0x8c8c8c8cU, 0xbcbcbcbcU, 0xd3d3d3d3U, 0x0a0a0a0aU, + 0xf7f7f7f7U, 0xe4e4e4e4U, 0x58585858U, 0x05050505U, + 0xb8b8b8b8U, 0xb3b3b3b3U, 0x45454545U, 0x06060606U, + 0xd0d0d0d0U, 0x2c2c2c2cU, 0x1e1e1e1eU, 0x8f8f8f8fU, + 0xcacacacaU, 0x3f3f3f3fU, 0x0f0f0f0fU, 0x02020202U, + 0xc1c1c1c1U, 0xafafafafU, 0xbdbdbdbdU, 0x03030303U, + 0x01010101U, 0x13131313U, 0x8a8a8a8aU, 0x6b6b6b6bU, + 0x3a3a3a3aU, 0x91919191U, 0x11111111U, 0x41414141U, + 0x4f4f4f4fU, 0x67676767U, 0xdcdcdcdcU, 0xeaeaeaeaU, + 0x97979797U, 0xf2f2f2f2U, 0xcfcfcfcfU, 0xcecececeU, + 0xf0f0f0f0U, 0xb4b4b4b4U, 0xe6e6e6e6U, 0x73737373U, + 0x96969696U, 0xacacacacU, 0x74747474U, 0x22222222U, + 0xe7e7e7e7U, 0xadadadadU, 0x35353535U, 0x85858585U, + 0xe2e2e2e2U, 0xf9f9f9f9U, 0x37373737U, 0xe8e8e8e8U, + 0x1c1c1c1cU, 0x75757575U, 0xdfdfdfdfU, 0x6e6e6e6eU, + 0x47474747U, 0xf1f1f1f1U, 0x1a1a1a1aU, 0x71717171U, + 0x1d1d1d1dU, 0x29292929U, 0xc5c5c5c5U, 0x89898989U, + 0x6f6f6f6fU, 0xb7b7b7b7U, 0x62626262U, 0x0e0e0e0eU, + 0xaaaaaaaaU, 0x18181818U, 0xbebebebeU, 0x1b1b1b1bU, + 0xfcfcfcfcU, 0x56565656U, 0x3e3e3e3eU, 0x4b4b4b4bU, + 0xc6c6c6c6U, 0xd2d2d2d2U, 0x79797979U, 0x20202020U, + 0x9a9a9a9aU, 0xdbdbdbdbU, 0xc0c0c0c0U, 0xfefefefeU, + 0x78787878U, 0xcdcdcdcdU, 0x5a5a5a5aU, 0xf4f4f4f4U, + 0x1f1f1f1fU, 0xddddddddU, 0xa8a8a8a8U, 0x33333333U, + 0x88888888U, 0x07070707U, 0xc7c7c7c7U, 0x31313131U, + 0xb1b1b1b1U, 0x12121212U, 0x10101010U, 0x59595959U, + 0x27272727U, 0x80808080U, 0xececececU, 0x5f5f5f5fU, + 0x60606060U, 0x51515151U, 0x7f7f7f7fU, 0xa9a9a9a9U, + 0x19191919U, 0xb5b5b5b5U, 0x4a4a4a4aU, 0x0d0d0d0dU, + 0x2d2d2d2dU, 0xe5e5e5e5U, 0x7a7a7a7aU, 0x9f9f9f9fU, + 0x93939393U, 0xc9c9c9c9U, 0x9c9c9c9cU, 0xefefefefU, + 0xa0a0a0a0U, 0xe0e0e0e0U, 0x3b3b3b3bU, 0x4d4d4d4dU, + 0xaeaeaeaeU, 0x2a2a2a2aU, 0xf5f5f5f5U, 0xb0b0b0b0U, + 0xc8c8c8c8U, 0xebebebebU, 0xbbbbbbbbU, 0x3c3c3c3cU, + 0x83838383U, 0x53535353U, 0x99999999U, 0x61616161U, + 0x17171717U, 0x2b2b2b2bU, 0x04040404U, 0x7e7e7e7eU, + 0xbabababaU, 0x77777777U, 0xd6d6d6d6U, 0x26262626U, + 0xe1e1e1e1U, 0x69696969U, 0x14141414U, 0x63636363U, + 0x55555555U, 0x21212121U, 0x0c0c0c0cU, 0x7d7d7d7dU, +}; +static const u32 rcon[] = { + 0x01000000, 0x02000000, 0x04000000, 0x08000000, + 0x10000000, 0x20000000, 0x40000000, 0x80000000, + 0x1B000000, 0x36000000, /* for 128-bit blocks, Rijndael never uses more than 10 rcon values */ +}; + +#define GETU32(pt) (((u32)(pt)[0] << 24) ^ ((u32)(pt)[1] << 16) ^ ((u32)(pt)[2] << 8) ^ ((u32)(pt)[3])) +#define PUTU32(ct, st) { (ct)[0] = (u8)((st) >> 24); (ct)[1] = (u8)((st) >> 16); (ct)[2] = (u8)((st) >> 8); (ct)[3] = (u8)(st); } + +/** + * Expand the cipher key into the encryption key schedule. + * + * @return the number of rounds for the given cipher key size. + */ +int +rijndaelKeySetupEnc(u32 rk[/*4*(Nr + 1)*/], const u8 cipherKey[], int keyBits) +{ + int i = 0; + u32 temp; + + rk[0] = GETU32(cipherKey ); + rk[1] = GETU32(cipherKey + 4); + rk[2] = GETU32(cipherKey + 8); + rk[3] = GETU32(cipherKey + 12); + if (keyBits == 128) { + for (;;) { + temp = rk[3]; + rk[4] = rk[0] ^ + (Te4[(temp >> 16) & 0xff] & 0xff000000) ^ + (Te4[(temp >> 8) & 0xff] & 0x00ff0000) ^ + (Te4[(temp ) & 0xff] & 0x0000ff00) ^ + (Te4[(temp >> 24) ] & 0x000000ff) ^ + rcon[i]; + rk[5] = rk[1] ^ rk[4]; + rk[6] = rk[2] ^ rk[5]; + rk[7] = rk[3] ^ rk[6]; + if (++i == 10) { + return 10; + } + rk += 4; + } + } + rk[4] = GETU32(cipherKey + 16); + rk[5] = GETU32(cipherKey + 20); + if (keyBits == 192) { + for (;;) { + temp = rk[ 5]; + rk[ 6] = rk[ 0] ^ + (Te4[(temp >> 16) & 0xff] & 0xff000000) ^ + (Te4[(temp >> 8) & 0xff] & 0x00ff0000) ^ + (Te4[(temp ) & 0xff] & 0x0000ff00) ^ + (Te4[(temp >> 24) ] & 0x000000ff) ^ + rcon[i]; + rk[ 7] = rk[ 1] ^ rk[ 6]; + rk[ 8] = rk[ 2] ^ rk[ 7]; + rk[ 9] = rk[ 3] ^ rk[ 8]; + if (++i == 8) { + return 12; + } + rk[10] = rk[ 4] ^ rk[ 9]; + rk[11] = rk[ 5] ^ rk[10]; + rk += 6; + } + } + rk[6] = GETU32(cipherKey + 24); + rk[7] = GETU32(cipherKey + 28); + if (keyBits == 256) { + for (;;) { + temp = rk[ 7]; + rk[ 8] = rk[ 0] ^ + (Te4[(temp >> 16) & 0xff] & 0xff000000) ^ + (Te4[(temp >> 8) & 0xff] & 0x00ff0000) ^ + (Te4[(temp ) & 0xff] & 0x0000ff00) ^ + (Te4[(temp >> 24) ] & 0x000000ff) ^ + rcon[i]; + rk[ 9] = rk[ 1] ^ rk[ 8]; + rk[10] = rk[ 2] ^ rk[ 9]; + rk[11] = rk[ 3] ^ rk[10]; + if (++i == 7) { + return 14; + } + temp = rk[11]; + rk[12] = rk[ 4] ^ + (Te4[(temp >> 24) ] & 0xff000000) ^ + (Te4[(temp >> 16) & 0xff] & 0x00ff0000) ^ + (Te4[(temp >> 8) & 0xff] & 0x0000ff00) ^ + (Te4[(temp ) & 0xff] & 0x000000ff); + rk[13] = rk[ 5] ^ rk[12]; + rk[14] = rk[ 6] ^ rk[13]; + rk[15] = rk[ 7] ^ rk[14]; + rk += 8; + } + } + return 0; +} + +/** + * Expand the cipher key into the decryption key schedule. + * + * @return the number of rounds for the given cipher key size. + */ +int +rijndaelKeySetupDec(u32 rk[/*4*(Nr + 1)*/], const u8 cipherKey[], int keyBits) +{ + int Nr, i, j; + u32 temp; + + /* expand the cipher key: */ + Nr = rijndaelKeySetupEnc(rk, cipherKey, keyBits); + + /* invert the order of the round keys: */ + for (i = 0, j = 4*Nr; i < j; i += 4, j -= 4) { + temp = rk[i ]; rk[i ] = rk[j ]; rk[j ] = temp; + temp = rk[i + 1]; rk[i + 1] = rk[j + 1]; rk[j + 1] = temp; + temp = rk[i + 2]; rk[i + 2] = rk[j + 2]; rk[j + 2] = temp; + temp = rk[i + 3]; rk[i + 3] = rk[j + 3]; rk[j + 3] = temp; + } + /* apply the inverse MixColumn transform to all round keys but the first and the last: */ + for (i = 1; i < Nr; i++) { + rk += 4; + rk[0] = + Td0[Te4[(rk[0] >> 24) ] & 0xff] ^ + Td1[Te4[(rk[0] >> 16) & 0xff] & 0xff] ^ + Td2[Te4[(rk[0] >> 8) & 0xff] & 0xff] ^ + Td3[Te4[(rk[0] ) & 0xff] & 0xff]; + rk[1] = + Td0[Te4[(rk[1] >> 24) ] & 0xff] ^ + Td1[Te4[(rk[1] >> 16) & 0xff] & 0xff] ^ + Td2[Te4[(rk[1] >> 8) & 0xff] & 0xff] ^ + Td3[Te4[(rk[1] ) & 0xff] & 0xff]; + rk[2] = + Td0[Te4[(rk[2] >> 24) ] & 0xff] ^ + Td1[Te4[(rk[2] >> 16) & 0xff] & 0xff] ^ + Td2[Te4[(rk[2] >> 8) & 0xff] & 0xff] ^ + Td3[Te4[(rk[2] ) & 0xff] & 0xff]; + rk[3] = + Td0[Te4[(rk[3] >> 24) ] & 0xff] ^ + Td1[Te4[(rk[3] >> 16) & 0xff] & 0xff] ^ + Td2[Te4[(rk[3] >> 8) & 0xff] & 0xff] ^ + Td3[Te4[(rk[3] ) & 0xff] & 0xff]; + } + return Nr; +} + +void +rijndaelEncrypt(const u32 rk[/*4*(Nr + 1)*/], int Nr, const u8 pt[16], + u8 ct[16]) +{ + u32 s0, s1, s2, s3, t0, t1, t2, t3; +#ifndef FULL_UNROLL + int r; +#endif /* ?FULL_UNROLL */ + + /* + * map byte array block to cipher state + * and add initial round key: + */ + s0 = GETU32(pt ) ^ rk[0]; + s1 = GETU32(pt + 4) ^ rk[1]; + s2 = GETU32(pt + 8) ^ rk[2]; + s3 = GETU32(pt + 12) ^ rk[3]; +#ifdef FULL_UNROLL + /* round 1: */ + t0 = Te0[s0 >> 24] ^ Te1[(s1 >> 16) & 0xff] ^ Te2[(s2 >> 8) & 0xff] ^ Te3[s3 & 0xff] ^ rk[ 4]; + t1 = Te0[s1 >> 24] ^ Te1[(s2 >> 16) & 0xff] ^ Te2[(s3 >> 8) & 0xff] ^ Te3[s0 & 0xff] ^ rk[ 5]; + t2 = Te0[s2 >> 24] ^ Te1[(s3 >> 16) & 0xff] ^ Te2[(s0 >> 8) & 0xff] ^ Te3[s1 & 0xff] ^ rk[ 6]; + t3 = Te0[s3 >> 24] ^ Te1[(s0 >> 16) & 0xff] ^ Te2[(s1 >> 8) & 0xff] ^ Te3[s2 & 0xff] ^ rk[ 7]; + /* round 2: */ + s0 = Te0[t0 >> 24] ^ Te1[(t1 >> 16) & 0xff] ^ Te2[(t2 >> 8) & 0xff] ^ Te3[t3 & 0xff] ^ rk[ 8]; + s1 = Te0[t1 >> 24] ^ Te1[(t2 >> 16) & 0xff] ^ Te2[(t3 >> 8) & 0xff] ^ Te3[t0 & 0xff] ^ rk[ 9]; + s2 = Te0[t2 >> 24] ^ Te1[(t3 >> 16) & 0xff] ^ Te2[(t0 >> 8) & 0xff] ^ Te3[t1 & 0xff] ^ rk[10]; + s3 = Te0[t3 >> 24] ^ Te1[(t0 >> 16) & 0xff] ^ Te2[(t1 >> 8) & 0xff] ^ Te3[t2 & 0xff] ^ rk[11]; + /* round 3: */ + t0 = Te0[s0 >> 24] ^ Te1[(s1 >> 16) & 0xff] ^ Te2[(s2 >> 8) & 0xff] ^ Te3[s3 & 0xff] ^ rk[12]; + t1 = Te0[s1 >> 24] ^ Te1[(s2 >> 16) & 0xff] ^ Te2[(s3 >> 8) & 0xff] ^ Te3[s0 & 0xff] ^ rk[13]; + t2 = Te0[s2 >> 24] ^ Te1[(s3 >> 16) & 0xff] ^ Te2[(s0 >> 8) & 0xff] ^ Te3[s1 & 0xff] ^ rk[14]; + t3 = Te0[s3 >> 24] ^ Te1[(s0 >> 16) & 0xff] ^ Te2[(s1 >> 8) & 0xff] ^ Te3[s2 & 0xff] ^ rk[15]; + /* round 4: */ + s0 = Te0[t0 >> 24] ^ Te1[(t1 >> 16) & 0xff] ^ Te2[(t2 >> 8) & 0xff] ^ Te3[t3 & 0xff] ^ rk[16]; + s1 = Te0[t1 >> 24] ^ Te1[(t2 >> 16) & 0xff] ^ Te2[(t3 >> 8) & 0xff] ^ Te3[t0 & 0xff] ^ rk[17]; + s2 = Te0[t2 >> 24] ^ Te1[(t3 >> 16) & 0xff] ^ Te2[(t0 >> 8) & 0xff] ^ Te3[t1 & 0xff] ^ rk[18]; + s3 = Te0[t3 >> 24] ^ Te1[(t0 >> 16) & 0xff] ^ Te2[(t1 >> 8) & 0xff] ^ Te3[t2 & 0xff] ^ rk[19]; + /* round 5: */ + t0 = Te0[s0 >> 24] ^ Te1[(s1 >> 16) & 0xff] ^ Te2[(s2 >> 8) & 0xff] ^ Te3[s3 & 0xff] ^ rk[20]; + t1 = Te0[s1 >> 24] ^ Te1[(s2 >> 16) & 0xff] ^ Te2[(s3 >> 8) & 0xff] ^ Te3[s0 & 0xff] ^ rk[21]; + t2 = Te0[s2 >> 24] ^ Te1[(s3 >> 16) & 0xff] ^ Te2[(s0 >> 8) & 0xff] ^ Te3[s1 & 0xff] ^ rk[22]; + t3 = Te0[s3 >> 24] ^ Te1[(s0 >> 16) & 0xff] ^ Te2[(s1 >> 8) & 0xff] ^ Te3[s2 & 0xff] ^ rk[23]; + /* round 6: */ + s0 = Te0[t0 >> 24] ^ Te1[(t1 >> 16) & 0xff] ^ Te2[(t2 >> 8) & 0xff] ^ Te3[t3 & 0xff] ^ rk[24]; + s1 = Te0[t1 >> 24] ^ Te1[(t2 >> 16) & 0xff] ^ Te2[(t3 >> 8) & 0xff] ^ Te3[t0 & 0xff] ^ rk[25]; + s2 = Te0[t2 >> 24] ^ Te1[(t3 >> 16) & 0xff] ^ Te2[(t0 >> 8) & 0xff] ^ Te3[t1 & 0xff] ^ rk[26]; + s3 = Te0[t3 >> 24] ^ Te1[(t0 >> 16) & 0xff] ^ Te2[(t1 >> 8) & 0xff] ^ Te3[t2 & 0xff] ^ rk[27]; + /* round 7: */ + t0 = Te0[s0 >> 24] ^ Te1[(s1 >> 16) & 0xff] ^ Te2[(s2 >> 8) & 0xff] ^ Te3[s3 & 0xff] ^ rk[28]; + t1 = Te0[s1 >> 24] ^ Te1[(s2 >> 16) & 0xff] ^ Te2[(s3 >> 8) & 0xff] ^ Te3[s0 & 0xff] ^ rk[29]; + t2 = Te0[s2 >> 24] ^ Te1[(s3 >> 16) & 0xff] ^ Te2[(s0 >> 8) & 0xff] ^ Te3[s1 & 0xff] ^ rk[30]; + t3 = Te0[s3 >> 24] ^ Te1[(s0 >> 16) & 0xff] ^ Te2[(s1 >> 8) & 0xff] ^ Te3[s2 & 0xff] ^ rk[31]; + /* round 8: */ + s0 = Te0[t0 >> 24] ^ Te1[(t1 >> 16) & 0xff] ^ Te2[(t2 >> 8) & 0xff] ^ Te3[t3 & 0xff] ^ rk[32]; + s1 = Te0[t1 >> 24] ^ Te1[(t2 >> 16) & 0xff] ^ Te2[(t3 >> 8) & 0xff] ^ Te3[t0 & 0xff] ^ rk[33]; + s2 = Te0[t2 >> 24] ^ Te1[(t3 >> 16) & 0xff] ^ Te2[(t0 >> 8) & 0xff] ^ Te3[t1 & 0xff] ^ rk[34]; + s3 = Te0[t3 >> 24] ^ Te1[(t0 >> 16) & 0xff] ^ Te2[(t1 >> 8) & 0xff] ^ Te3[t2 & 0xff] ^ rk[35]; + /* round 9: */ + t0 = Te0[s0 >> 24] ^ Te1[(s1 >> 16) & 0xff] ^ Te2[(s2 >> 8) & 0xff] ^ Te3[s3 & 0xff] ^ rk[36]; + t1 = Te0[s1 >> 24] ^ Te1[(s2 >> 16) & 0xff] ^ Te2[(s3 >> 8) & 0xff] ^ Te3[s0 & 0xff] ^ rk[37]; + t2 = Te0[s2 >> 24] ^ Te1[(s3 >> 16) & 0xff] ^ Te2[(s0 >> 8) & 0xff] ^ Te3[s1 & 0xff] ^ rk[38]; + t3 = Te0[s3 >> 24] ^ Te1[(s0 >> 16) & 0xff] ^ Te2[(s1 >> 8) & 0xff] ^ Te3[s2 & 0xff] ^ rk[39]; + if (Nr > 10) { + /* round 10: */ + s0 = Te0[t0 >> 24] ^ Te1[(t1 >> 16) & 0xff] ^ Te2[(t2 >> 8) & 0xff] ^ Te3[t3 & 0xff] ^ rk[40]; + s1 = Te0[t1 >> 24] ^ Te1[(t2 >> 16) & 0xff] ^ Te2[(t3 >> 8) & 0xff] ^ Te3[t0 & 0xff] ^ rk[41]; + s2 = Te0[t2 >> 24] ^ Te1[(t3 >> 16) & 0xff] ^ Te2[(t0 >> 8) & 0xff] ^ Te3[t1 & 0xff] ^ rk[42]; + s3 = Te0[t3 >> 24] ^ Te1[(t0 >> 16) & 0xff] ^ Te2[(t1 >> 8) & 0xff] ^ Te3[t2 & 0xff] ^ rk[43]; + /* round 11: */ + t0 = Te0[s0 >> 24] ^ Te1[(s1 >> 16) & 0xff] ^ Te2[(s2 >> 8) & 0xff] ^ Te3[s3 & 0xff] ^ rk[44]; + t1 = Te0[s1 >> 24] ^ Te1[(s2 >> 16) & 0xff] ^ Te2[(s3 >> 8) & 0xff] ^ Te3[s0 & 0xff] ^ rk[45]; + t2 = Te0[s2 >> 24] ^ Te1[(s3 >> 16) & 0xff] ^ Te2[(s0 >> 8) & 0xff] ^ Te3[s1 & 0xff] ^ rk[46]; + t3 = Te0[s3 >> 24] ^ Te1[(s0 >> 16) & 0xff] ^ Te2[(s1 >> 8) & 0xff] ^ Te3[s2 & 0xff] ^ rk[47]; + if (Nr > 12) { + /* round 12: */ + s0 = Te0[t0 >> 24] ^ Te1[(t1 >> 16) & 0xff] ^ Te2[(t2 >> 8) & 0xff] ^ Te3[t3 & 0xff] ^ rk[48]; + s1 = Te0[t1 >> 24] ^ Te1[(t2 >> 16) & 0xff] ^ Te2[(t3 >> 8) & 0xff] ^ Te3[t0 & 0xff] ^ rk[49]; + s2 = Te0[t2 >> 24] ^ Te1[(t3 >> 16) & 0xff] ^ Te2[(t0 >> 8) & 0xff] ^ Te3[t1 & 0xff] ^ rk[50]; + s3 = Te0[t3 >> 24] ^ Te1[(t0 >> 16) & 0xff] ^ Te2[(t1 >> 8) & 0xff] ^ Te3[t2 & 0xff] ^ rk[51]; + /* round 13: */ + t0 = Te0[s0 >> 24] ^ Te1[(s1 >> 16) & 0xff] ^ Te2[(s2 >> 8) & 0xff] ^ Te3[s3 & 0xff] ^ rk[52]; + t1 = Te0[s1 >> 24] ^ Te1[(s2 >> 16) & 0xff] ^ Te2[(s3 >> 8) & 0xff] ^ Te3[s0 & 0xff] ^ rk[53]; + t2 = Te0[s2 >> 24] ^ Te1[(s3 >> 16) & 0xff] ^ Te2[(s0 >> 8) & 0xff] ^ Te3[s1 & 0xff] ^ rk[54]; + t3 = Te0[s3 >> 24] ^ Te1[(s0 >> 16) & 0xff] ^ Te2[(s1 >> 8) & 0xff] ^ Te3[s2 & 0xff] ^ rk[55]; + } + } + rk += Nr << 2; +#else /* !FULL_UNROLL */ + /* + * Nr - 1 full rounds: + */ + r = Nr >> 1; + for (;;) { + t0 = + Te0[(s0 >> 24) ] ^ + Te1[(s1 >> 16) & 0xff] ^ + Te2[(s2 >> 8) & 0xff] ^ + Te3[(s3 ) & 0xff] ^ + rk[4]; + t1 = + Te0[(s1 >> 24) ] ^ + Te1[(s2 >> 16) & 0xff] ^ + Te2[(s3 >> 8) & 0xff] ^ + Te3[(s0 ) & 0xff] ^ + rk[5]; + t2 = + Te0[(s2 >> 24) ] ^ + Te1[(s3 >> 16) & 0xff] ^ + Te2[(s0 >> 8) & 0xff] ^ + Te3[(s1 ) & 0xff] ^ + rk[6]; + t3 = + Te0[(s3 >> 24) ] ^ + Te1[(s0 >> 16) & 0xff] ^ + Te2[(s1 >> 8) & 0xff] ^ + Te3[(s2 ) & 0xff] ^ + rk[7]; + + rk += 8; + if (--r == 0) { + break; + } + + s0 = + Te0[(t0 >> 24) ] ^ + Te1[(t1 >> 16) & 0xff] ^ + Te2[(t2 >> 8) & 0xff] ^ + Te3[(t3 ) & 0xff] ^ + rk[0]; + s1 = + Te0[(t1 >> 24) ] ^ + Te1[(t2 >> 16) & 0xff] ^ + Te2[(t3 >> 8) & 0xff] ^ + Te3[(t0 ) & 0xff] ^ + rk[1]; + s2 = + Te0[(t2 >> 24) ] ^ + Te1[(t3 >> 16) & 0xff] ^ + Te2[(t0 >> 8) & 0xff] ^ + Te3[(t1 ) & 0xff] ^ + rk[2]; + s3 = + Te0[(t3 >> 24) ] ^ + Te1[(t0 >> 16) & 0xff] ^ + Te2[(t1 >> 8) & 0xff] ^ + Te3[(t2 ) & 0xff] ^ + rk[3]; + } +#endif /* ?FULL_UNROLL */ + /* + * apply last round and + * map cipher state to byte array block: + */ + s0 = + (Te4[(t0 >> 24) ] & 0xff000000) ^ + (Te4[(t1 >> 16) & 0xff] & 0x00ff0000) ^ + (Te4[(t2 >> 8) & 0xff] & 0x0000ff00) ^ + (Te4[(t3 ) & 0xff] & 0x000000ff) ^ + rk[0]; + PUTU32(ct , s0); + s1 = + (Te4[(t1 >> 24) ] & 0xff000000) ^ + (Te4[(t2 >> 16) & 0xff] & 0x00ff0000) ^ + (Te4[(t3 >> 8) & 0xff] & 0x0000ff00) ^ + (Te4[(t0 ) & 0xff] & 0x000000ff) ^ + rk[1]; + PUTU32(ct + 4, s1); + s2 = + (Te4[(t2 >> 24) ] & 0xff000000) ^ + (Te4[(t3 >> 16) & 0xff] & 0x00ff0000) ^ + (Te4[(t0 >> 8) & 0xff] & 0x0000ff00) ^ + (Te4[(t1 ) & 0xff] & 0x000000ff) ^ + rk[2]; + PUTU32(ct + 8, s2); + s3 = + (Te4[(t3 >> 24) ] & 0xff000000) ^ + (Te4[(t0 >> 16) & 0xff] & 0x00ff0000) ^ + (Te4[(t1 >> 8) & 0xff] & 0x0000ff00) ^ + (Te4[(t2 ) & 0xff] & 0x000000ff) ^ + rk[3]; + PUTU32(ct + 12, s3); +} + +static void +rijndaelDecrypt(const u32 rk[/*4*(Nr + 1)*/], int Nr, const u8 ct[16], + u8 pt[16]) +{ + u32 s0, s1, s2, s3, t0, t1, t2, t3; +#ifndef FULL_UNROLL + int r; +#endif /* ?FULL_UNROLL */ + + /* + * map byte array block to cipher state + * and add initial round key: + */ + s0 = GETU32(ct ) ^ rk[0]; + s1 = GETU32(ct + 4) ^ rk[1]; + s2 = GETU32(ct + 8) ^ rk[2]; + s3 = GETU32(ct + 12) ^ rk[3]; +#ifdef FULL_UNROLL + /* round 1: */ + t0 = Td0[s0 >> 24] ^ Td1[(s3 >> 16) & 0xff] ^ Td2[(s2 >> 8) & 0xff] ^ Td3[s1 & 0xff] ^ rk[ 4]; + t1 = Td0[s1 >> 24] ^ Td1[(s0 >> 16) & 0xff] ^ Td2[(s3 >> 8) & 0xff] ^ Td3[s2 & 0xff] ^ rk[ 5]; + t2 = Td0[s2 >> 24] ^ Td1[(s1 >> 16) & 0xff] ^ Td2[(s0 >> 8) & 0xff] ^ Td3[s3 & 0xff] ^ rk[ 6]; + t3 = Td0[s3 >> 24] ^ Td1[(s2 >> 16) & 0xff] ^ Td2[(s1 >> 8) & 0xff] ^ Td3[s0 & 0xff] ^ rk[ 7]; + /* round 2: */ + s0 = Td0[t0 >> 24] ^ Td1[(t3 >> 16) & 0xff] ^ Td2[(t2 >> 8) & 0xff] ^ Td3[t1 & 0xff] ^ rk[ 8]; + s1 = Td0[t1 >> 24] ^ Td1[(t0 >> 16) & 0xff] ^ Td2[(t3 >> 8) & 0xff] ^ Td3[t2 & 0xff] ^ rk[ 9]; + s2 = Td0[t2 >> 24] ^ Td1[(t1 >> 16) & 0xff] ^ Td2[(t0 >> 8) & 0xff] ^ Td3[t3 & 0xff] ^ rk[10]; + s3 = Td0[t3 >> 24] ^ Td1[(t2 >> 16) & 0xff] ^ Td2[(t1 >> 8) & 0xff] ^ Td3[t0 & 0xff] ^ rk[11]; + /* round 3: */ + t0 = Td0[s0 >> 24] ^ Td1[(s3 >> 16) & 0xff] ^ Td2[(s2 >> 8) & 0xff] ^ Td3[s1 & 0xff] ^ rk[12]; + t1 = Td0[s1 >> 24] ^ Td1[(s0 >> 16) & 0xff] ^ Td2[(s3 >> 8) & 0xff] ^ Td3[s2 & 0xff] ^ rk[13]; + t2 = Td0[s2 >> 24] ^ Td1[(s1 >> 16) & 0xff] ^ Td2[(s0 >> 8) & 0xff] ^ Td3[s3 & 0xff] ^ rk[14]; + t3 = Td0[s3 >> 24] ^ Td1[(s2 >> 16) & 0xff] ^ Td2[(s1 >> 8) & 0xff] ^ Td3[s0 & 0xff] ^ rk[15]; + /* round 4: */ + s0 = Td0[t0 >> 24] ^ Td1[(t3 >> 16) & 0xff] ^ Td2[(t2 >> 8) & 0xff] ^ Td3[t1 & 0xff] ^ rk[16]; + s1 = Td0[t1 >> 24] ^ Td1[(t0 >> 16) & 0xff] ^ Td2[(t3 >> 8) & 0xff] ^ Td3[t2 & 0xff] ^ rk[17]; + s2 = Td0[t2 >> 24] ^ Td1[(t1 >> 16) & 0xff] ^ Td2[(t0 >> 8) & 0xff] ^ Td3[t3 & 0xff] ^ rk[18]; + s3 = Td0[t3 >> 24] ^ Td1[(t2 >> 16) & 0xff] ^ Td2[(t1 >> 8) & 0xff] ^ Td3[t0 & 0xff] ^ rk[19]; + /* round 5: */ + t0 = Td0[s0 >> 24] ^ Td1[(s3 >> 16) & 0xff] ^ Td2[(s2 >> 8) & 0xff] ^ Td3[s1 & 0xff] ^ rk[20]; + t1 = Td0[s1 >> 24] ^ Td1[(s0 >> 16) & 0xff] ^ Td2[(s3 >> 8) & 0xff] ^ Td3[s2 & 0xff] ^ rk[21]; + t2 = Td0[s2 >> 24] ^ Td1[(s1 >> 16) & 0xff] ^ Td2[(s0 >> 8) & 0xff] ^ Td3[s3 & 0xff] ^ rk[22]; + t3 = Td0[s3 >> 24] ^ Td1[(s2 >> 16) & 0xff] ^ Td2[(s1 >> 8) & 0xff] ^ Td3[s0 & 0xff] ^ rk[23]; + /* round 6: */ + s0 = Td0[t0 >> 24] ^ Td1[(t3 >> 16) & 0xff] ^ Td2[(t2 >> 8) & 0xff] ^ Td3[t1 & 0xff] ^ rk[24]; + s1 = Td0[t1 >> 24] ^ Td1[(t0 >> 16) & 0xff] ^ Td2[(t3 >> 8) & 0xff] ^ Td3[t2 & 0xff] ^ rk[25]; + s2 = Td0[t2 >> 24] ^ Td1[(t1 >> 16) & 0xff] ^ Td2[(t0 >> 8) & 0xff] ^ Td3[t3 & 0xff] ^ rk[26]; + s3 = Td0[t3 >> 24] ^ Td1[(t2 >> 16) & 0xff] ^ Td2[(t1 >> 8) & 0xff] ^ Td3[t0 & 0xff] ^ rk[27]; + /* round 7: */ + t0 = Td0[s0 >> 24] ^ Td1[(s3 >> 16) & 0xff] ^ Td2[(s2 >> 8) & 0xff] ^ Td3[s1 & 0xff] ^ rk[28]; + t1 = Td0[s1 >> 24] ^ Td1[(s0 >> 16) & 0xff] ^ Td2[(s3 >> 8) & 0xff] ^ Td3[s2 & 0xff] ^ rk[29]; + t2 = Td0[s2 >> 24] ^ Td1[(s1 >> 16) & 0xff] ^ Td2[(s0 >> 8) & 0xff] ^ Td3[s3 & 0xff] ^ rk[30]; + t3 = Td0[s3 >> 24] ^ Td1[(s2 >> 16) & 0xff] ^ Td2[(s1 >> 8) & 0xff] ^ Td3[s0 & 0xff] ^ rk[31]; + /* round 8: */ + s0 = Td0[t0 >> 24] ^ Td1[(t3 >> 16) & 0xff] ^ Td2[(t2 >> 8) & 0xff] ^ Td3[t1 & 0xff] ^ rk[32]; + s1 = Td0[t1 >> 24] ^ Td1[(t0 >> 16) & 0xff] ^ Td2[(t3 >> 8) & 0xff] ^ Td3[t2 & 0xff] ^ rk[33]; + s2 = Td0[t2 >> 24] ^ Td1[(t1 >> 16) & 0xff] ^ Td2[(t0 >> 8) & 0xff] ^ Td3[t3 & 0xff] ^ rk[34]; + s3 = Td0[t3 >> 24] ^ Td1[(t2 >> 16) & 0xff] ^ Td2[(t1 >> 8) & 0xff] ^ Td3[t0 & 0xff] ^ rk[35]; + /* round 9: */ + t0 = Td0[s0 >> 24] ^ Td1[(s3 >> 16) & 0xff] ^ Td2[(s2 >> 8) & 0xff] ^ Td3[s1 & 0xff] ^ rk[36]; + t1 = Td0[s1 >> 24] ^ Td1[(s0 >> 16) & 0xff] ^ Td2[(s3 >> 8) & 0xff] ^ Td3[s2 & 0xff] ^ rk[37]; + t2 = Td0[s2 >> 24] ^ Td1[(s1 >> 16) & 0xff] ^ Td2[(s0 >> 8) & 0xff] ^ Td3[s3 & 0xff] ^ rk[38]; + t3 = Td0[s3 >> 24] ^ Td1[(s2 >> 16) & 0xff] ^ Td2[(s1 >> 8) & 0xff] ^ Td3[s0 & 0xff] ^ rk[39]; + if (Nr > 10) { + /* round 10: */ + s0 = Td0[t0 >> 24] ^ Td1[(t3 >> 16) & 0xff] ^ Td2[(t2 >> 8) & 0xff] ^ Td3[t1 & 0xff] ^ rk[40]; + s1 = Td0[t1 >> 24] ^ Td1[(t0 >> 16) & 0xff] ^ Td2[(t3 >> 8) & 0xff] ^ Td3[t2 & 0xff] ^ rk[41]; + s2 = Td0[t2 >> 24] ^ Td1[(t1 >> 16) & 0xff] ^ Td2[(t0 >> 8) & 0xff] ^ Td3[t3 & 0xff] ^ rk[42]; + s3 = Td0[t3 >> 24] ^ Td1[(t2 >> 16) & 0xff] ^ Td2[(t1 >> 8) & 0xff] ^ Td3[t0 & 0xff] ^ rk[43]; + /* round 11: */ + t0 = Td0[s0 >> 24] ^ Td1[(s3 >> 16) & 0xff] ^ Td2[(s2 >> 8) & 0xff] ^ Td3[s1 & 0xff] ^ rk[44]; + t1 = Td0[s1 >> 24] ^ Td1[(s0 >> 16) & 0xff] ^ Td2[(s3 >> 8) & 0xff] ^ Td3[s2 & 0xff] ^ rk[45]; + t2 = Td0[s2 >> 24] ^ Td1[(s1 >> 16) & 0xff] ^ Td2[(s0 >> 8) & 0xff] ^ Td3[s3 & 0xff] ^ rk[46]; + t3 = Td0[s3 >> 24] ^ Td1[(s2 >> 16) & 0xff] ^ Td2[(s1 >> 8) & 0xff] ^ Td3[s0 & 0xff] ^ rk[47]; + if (Nr > 12) { + /* round 12: */ + s0 = Td0[t0 >> 24] ^ Td1[(t3 >> 16) & 0xff] ^ Td2[(t2 >> 8) & 0xff] ^ Td3[t1 & 0xff] ^ rk[48]; + s1 = Td0[t1 >> 24] ^ Td1[(t0 >> 16) & 0xff] ^ Td2[(t3 >> 8) & 0xff] ^ Td3[t2 & 0xff] ^ rk[49]; + s2 = Td0[t2 >> 24] ^ Td1[(t1 >> 16) & 0xff] ^ Td2[(t0 >> 8) & 0xff] ^ Td3[t3 & 0xff] ^ rk[50]; + s3 = Td0[t3 >> 24] ^ Td1[(t2 >> 16) & 0xff] ^ Td2[(t1 >> 8) & 0xff] ^ Td3[t0 & 0xff] ^ rk[51]; + /* round 13: */ + t0 = Td0[s0 >> 24] ^ Td1[(s3 >> 16) & 0xff] ^ Td2[(s2 >> 8) & 0xff] ^ Td3[s1 & 0xff] ^ rk[52]; + t1 = Td0[s1 >> 24] ^ Td1[(s0 >> 16) & 0xff] ^ Td2[(s3 >> 8) & 0xff] ^ Td3[s2 & 0xff] ^ rk[53]; + t2 = Td0[s2 >> 24] ^ Td1[(s1 >> 16) & 0xff] ^ Td2[(s0 >> 8) & 0xff] ^ Td3[s3 & 0xff] ^ rk[54]; + t3 = Td0[s3 >> 24] ^ Td1[(s2 >> 16) & 0xff] ^ Td2[(s1 >> 8) & 0xff] ^ Td3[s0 & 0xff] ^ rk[55]; + } + } + rk += Nr << 2; +#else /* !FULL_UNROLL */ + /* + * Nr - 1 full rounds: + */ + r = Nr >> 1; + for (;;) { + t0 = + Td0[(s0 >> 24) ] ^ + Td1[(s3 >> 16) & 0xff] ^ + Td2[(s2 >> 8) & 0xff] ^ + Td3[(s1 ) & 0xff] ^ + rk[4]; + t1 = + Td0[(s1 >> 24) ] ^ + Td1[(s0 >> 16) & 0xff] ^ + Td2[(s3 >> 8) & 0xff] ^ + Td3[(s2 ) & 0xff] ^ + rk[5]; + t2 = + Td0[(s2 >> 24) ] ^ + Td1[(s1 >> 16) & 0xff] ^ + Td2[(s0 >> 8) & 0xff] ^ + Td3[(s3 ) & 0xff] ^ + rk[6]; + t3 = + Td0[(s3 >> 24) ] ^ + Td1[(s2 >> 16) & 0xff] ^ + Td2[(s1 >> 8) & 0xff] ^ + Td3[(s0 ) & 0xff] ^ + rk[7]; + + rk += 8; + if (--r == 0) { + break; + } + + s0 = + Td0[(t0 >> 24) ] ^ + Td1[(t3 >> 16) & 0xff] ^ + Td2[(t2 >> 8) & 0xff] ^ + Td3[(t1 ) & 0xff] ^ + rk[0]; + s1 = + Td0[(t1 >> 24) ] ^ + Td1[(t0 >> 16) & 0xff] ^ + Td2[(t3 >> 8) & 0xff] ^ + Td3[(t2 ) & 0xff] ^ + rk[1]; + s2 = + Td0[(t2 >> 24) ] ^ + Td1[(t1 >> 16) & 0xff] ^ + Td2[(t0 >> 8) & 0xff] ^ + Td3[(t3 ) & 0xff] ^ + rk[2]; + s3 = + Td0[(t3 >> 24) ] ^ + Td1[(t2 >> 16) & 0xff] ^ + Td2[(t1 >> 8) & 0xff] ^ + Td3[(t0 ) & 0xff] ^ + rk[3]; + } +#endif /* ?FULL_UNROLL */ + /* + * apply last round and + * map cipher state to byte array block: + */ + s0 = + (Td4[(t0 >> 24) ] & 0xff000000) ^ + (Td4[(t3 >> 16) & 0xff] & 0x00ff0000) ^ + (Td4[(t2 >> 8) & 0xff] & 0x0000ff00) ^ + (Td4[(t1 ) & 0xff] & 0x000000ff) ^ + rk[0]; + PUTU32(pt , s0); + s1 = + (Td4[(t1 >> 24) ] & 0xff000000) ^ + (Td4[(t0 >> 16) & 0xff] & 0x00ff0000) ^ + (Td4[(t3 >> 8) & 0xff] & 0x0000ff00) ^ + (Td4[(t2 ) & 0xff] & 0x000000ff) ^ + rk[1]; + PUTU32(pt + 4, s1); + s2 = + (Td4[(t2 >> 24) ] & 0xff000000) ^ + (Td4[(t1 >> 16) & 0xff] & 0x00ff0000) ^ + (Td4[(t0 >> 8) & 0xff] & 0x0000ff00) ^ + (Td4[(t3 ) & 0xff] & 0x000000ff) ^ + rk[2]; + PUTU32(pt + 8, s2); + s3 = + (Td4[(t3 >> 24) ] & 0xff000000) ^ + (Td4[(t2 >> 16) & 0xff] & 0x00ff0000) ^ + (Td4[(t1 >> 8) & 0xff] & 0x0000ff00) ^ + (Td4[(t0 ) & 0xff] & 0x000000ff) ^ + rk[3]; + PUTU32(pt + 12, s3); +} + +/* setup key context for encryption only */ +int +rijndael_set_key_enc_only(rijndael_ctx *ctx, const u8 *key, int bits) +{ + int rounds; + + rounds = rijndaelKeySetupEnc(ctx->ek, key, bits); + if (rounds == 0) + return -1; + + ctx->Nr = rounds; + ctx->enc_only = 1; + + return 0; +} + +/* setup key context for both encryption and decryption */ +int +rijndael_set_key(rijndael_ctx *ctx, const u8 *key, int bits) +{ + int rounds; + + rounds = rijndaelKeySetupEnc(ctx->ek, key, bits); + if (rounds == 0) + return -1; + if (rijndaelKeySetupDec(ctx->dk, key, bits) != rounds) + return -1; + + ctx->Nr = rounds; + ctx->enc_only = 0; + + return 0; +} + +void +rijndael_decrypt(rijndael_ctx *ctx, const u8 *src, u8 *dst) +{ + rijndaelDecrypt(ctx->dk, ctx->Nr, src, dst); +} + +void +rijndael_encrypt(rijndael_ctx *ctx, const u8 *src, u8 *dst) +{ + rijndaelEncrypt(ctx->ek, ctx->Nr, src, dst); +} + +int AES_set_key(AES_ctx *ctx, const u8 *key, int bits) +{ + return rijndael_set_key((rijndael_ctx *)ctx, key, bits); +} + +void AES_decrypt(AES_ctx *ctx, const u8 *src, u8 *dst) +{ + return rijndaelDecrypt(ctx->dk, ctx->Nr, src, dst); +} + +void AES_encrypt(AES_ctx *ctx, const u8 *src, u8 *dst) +{ + return rijndaelEncrypt(ctx->ek, ctx->Nr, src, dst); +} + +void xor_128(unsigned char *a, unsigned char *b, unsigned char *out) +{ + int i; + for (i=0;i<16; i++) + { + out[i] = a[i] ^ b[i]; + } +} + +//No IV support! +void AES_cbc_encrypt(AES_ctx *ctx, u8 *src, u8 *dst, int size) +{ + u8 block_buff[16]; + + int i; + for(i = 0; i < size; i+=16) + { + //step 1: copy block to dst + memcpy(dst, src, 16); + //step 2: XOR with previous block + if(i) xor_128(dst, block_buff, dst); + //step 3: encrypt the block -> it land in block buffer + AES_encrypt(ctx, dst, block_buff); + //step 4: copy back the encrypted block to destination + memcpy(dst, block_buff, 16); + + dst += 16; + src += 16; + } +} + +void AES_cbc_decrypt(AES_ctx *ctx, u8 *src, u8 *dst, int size) +{ + u8 block_buff[16]; + u8 block_buff_previous[16]; + + memcpy(block_buff, src, 16); + memcpy(block_buff_previous, src, 16); + AES_decrypt(ctx, src, dst); + + dst += 16; + src += 16; + + int i; + for(i = 16; i < size; i+=16) + { + //step1: backup current block for next block decrypt + memcpy(block_buff, src, 16); + //step2: copy current block to destination + memcpy(dst, src, 16); + //step3: decrypt current buffer in place + AES_decrypt(ctx, dst, dst); + //step4: XOR current buffer with previous buffer + xor_128(dst, block_buff_previous, dst); + //step5: swap buffers + memcpy(block_buff_previous, block_buff, 16); + + dst += 16; + src += 16; + } +} + +/* AES-CMAC Generation Function */ + +void leftshift_onebit(unsigned char *input,unsigned char *output) +{ + int i; + unsigned char overflow = 0; + + for ( i=15; i>=0; i-- ) + { + output[i] = input[i] << 1; + output[i] |= overflow; + overflow = (input[i] & 0x80)?1:0; + } +} + +void generate_subkey(AES_ctx *ctx, unsigned char *K1, unsigned char *K2) +{ + unsigned char L[16]; + unsigned char Z[16]; + unsigned char tmp[16]; + int i; + + for ( i=0; i<16; i++ ) Z[i] = 0; + + + AES_encrypt(ctx, Z, L); + + if ( (L[0] & 0x80) == 0 ) /* If MSB(L) = 0, then K1 = L << 1 */ + { + leftshift_onebit(L,K1); + } else { /* Else K1 = ( L << 1 ) (+) Rb */ + leftshift_onebit(L,tmp); + xor_128(tmp,const_Rb,K1); + } + + if ( (K1[0] & 0x80) == 0 ) + { + leftshift_onebit(K1,K2); + } else { + leftshift_onebit(K1,tmp); + xor_128(tmp,const_Rb,K2); + } +} + +void padding ( unsigned char *lastb, unsigned char *pad, int length ) +{ + int j; + + /* original last block */ + for ( j=0; j<16; j++ ) + { + if ( j < length ) + { + pad[j] = lastb[j]; + } else if ( j == length ) { + pad[j] = 0x80; + } else { + pad[j] = 0x00; + } + } +} + +void AES_CMAC (AES_ctx *ctx, unsigned char *input, int length, unsigned char *mac ) +{ + unsigned char X[16],Y[16], M_last[16], padded[16]; + unsigned char K1[16], K2[16]; + int n, i, flag; + generate_subkey(ctx,K1,K2); + + n = (length+15) / 16; /* n is number of rounds */ + + if ( n == 0 ) + { + n = 1; + flag = 0; + } else { + if ( (length%16) == 0 ) { /* last block is a complete block */ + flag = 1; + } else { /* last block is not complete block */ + flag = 0; + } + + } + + if ( flag ) { /* last block is complete block */ + xor_128(&input[16*(n-1)],K1,M_last); + } else { + padding(&input[16*(n-1)],padded,length%16); + xor_128(padded,K2,M_last); + } + + for ( i=0; i<16; i++ ) X[i] = 0; + for ( i=0; i> (32-(bits)))) + +/* Function prototypes */ +void SHA1ProcessMessageBlock(SHA1Context *); +void SHA1PadMessage(SHA1Context *); + +/* + * SHA1Reset + * + * Description: + * This function will initialize the SHA1Context in preparation + * for computing a new message digest. + * + * Parameters: + * context: [in/out] + * The context to reset. + * + * Returns: + * Nothing. + * + * Comments: + * + */ +void SHA1Reset(SHA1Context *context) +{ + context->Length_Low = 0; + context->Length_High = 0; + context->Message_Block_Index = 0; + + context->Message_Digest[0] = 0x67452301; + context->Message_Digest[1] = 0xEFCDAB89; + context->Message_Digest[2] = 0x98BADCFE; + context->Message_Digest[3] = 0x10325476; + context->Message_Digest[4] = 0xC3D2E1F0; + + context->Computed = 0; + context->Corrupted = 0; +} + +/* + * SHA1Result + * + * Description: + * This function will return the 160-bit message digest into the + * Message_Digest array within the SHA1Context provided + * + * Parameters: + * context: [in/out] + * The context to use to calculate the SHA-1 hash. + * + * Returns: + * 1 if successful, 0 if it failed. + * + * Comments: + * + */ +int SHA1Result(SHA1Context *context) +{ + + if (context->Corrupted) + { + return 0; + } + + if (!context->Computed) + { + SHA1PadMessage(context); + context->Computed = 1; + } + + return 1; +} + +/* + * SHA1Input + * + * Description: + * This function accepts an array of octets as the next portion of + * the message. + * + * Parameters: + * context: [in/out] + * The SHA-1 context to update + * message_array: [in] + * An array of characters representing the next portion of the + * message. + * length: [in] + * The length of the message in message_array + * + * Returns: + * Nothing. + * + * Comments: + * + */ +void SHA1Input( SHA1Context *context, + const unsigned char *message_array, + unsigned length) +{ + if (!length) + { + return; + } + + if (context->Computed || context->Corrupted) + { + context->Corrupted = 1; + return; + } + + while(length-- && !context->Corrupted) + { + context->Message_Block[context->Message_Block_Index++] = + (*message_array & 0xFF); + + context->Length_Low += 8; + /* Force it to 32 bits */ + context->Length_Low &= 0xFFFFFFFF; + if (context->Length_Low == 0) + { + context->Length_High++; + /* Force it to 32 bits */ + context->Length_High &= 0xFFFFFFFF; + if (context->Length_High == 0) + { + /* Message is too long */ + context->Corrupted = 1; + } + } + + if (context->Message_Block_Index == 64) + { + SHA1ProcessMessageBlock(context); + } + + message_array++; + } +} + +/* + * SHA1ProcessMessageBlock + * + * Description: + * This function will process the next 512 bits of the message + * stored in the Message_Block array. + * + * Parameters: + * None. + * + * Returns: + * Nothing. + * + * Comments: + * Many of the variable names in the SHAContext, especially the + * single character names, were used because those were the names + * used in the publication. + * + * + */ +void SHA1ProcessMessageBlock(SHA1Context *context) +{ + const unsigned K[] = /* Constants defined in SHA-1 */ + { + 0x5A827999, + 0x6ED9EBA1, + 0x8F1BBCDC, + 0xCA62C1D6 + }; + int t; /* Loop counter */ + unsigned temp; /* Temporary word value */ + unsigned W[80]; /* Word sequence */ + unsigned A, B, C, D, E; /* Word buffers */ + + /* + * Initialize the first 16 words in the array W + */ + for(t = 0; t < 16; t++) + { + W[t] = ((unsigned) context->Message_Block[t * 4]) << 24; + W[t] |= ((unsigned) context->Message_Block[t * 4 + 1]) << 16; + W[t] |= ((unsigned) context->Message_Block[t * 4 + 2]) << 8; + W[t] |= ((unsigned) context->Message_Block[t * 4 + 3]); + } + + for(t = 16; t < 80; t++) + { + W[t] = SHA1CircularShift(1,W[t-3] ^ W[t-8] ^ W[t-14] ^ W[t-16]); + } + + A = context->Message_Digest[0]; + B = context->Message_Digest[1]; + C = context->Message_Digest[2]; + D = context->Message_Digest[3]; + E = context->Message_Digest[4]; + + for(t = 0; t < 20; t++) + { + temp = SHA1CircularShift(5,A) + + ((B & C) | ((~B) & D)) + E + W[t] + K[0]; + temp &= 0xFFFFFFFF; + E = D; + D = C; + C = SHA1CircularShift(30,B); + B = A; + A = temp; + } + + for(t = 20; t < 40; t++) + { + temp = SHA1CircularShift(5,A) + (B ^ C ^ D) + E + W[t] + K[1]; + temp &= 0xFFFFFFFF; + E = D; + D = C; + C = SHA1CircularShift(30,B); + B = A; + A = temp; + } + + for(t = 40; t < 60; t++) + { + temp = SHA1CircularShift(5,A) + + ((B & C) | (B & D) | (C & D)) + E + W[t] + K[2]; + temp &= 0xFFFFFFFF; + E = D; + D = C; + C = SHA1CircularShift(30,B); + B = A; + A = temp; + } + + for(t = 60; t < 80; t++) + { + temp = SHA1CircularShift(5,A) + (B ^ C ^ D) + E + W[t] + K[3]; + temp &= 0xFFFFFFFF; + E = D; + D = C; + C = SHA1CircularShift(30,B); + B = A; + A = temp; + } + + context->Message_Digest[0] = + (context->Message_Digest[0] + A) & 0xFFFFFFFF; + context->Message_Digest[1] = + (context->Message_Digest[1] + B) & 0xFFFFFFFF; + context->Message_Digest[2] = + (context->Message_Digest[2] + C) & 0xFFFFFFFF; + context->Message_Digest[3] = + (context->Message_Digest[3] + D) & 0xFFFFFFFF; + context->Message_Digest[4] = + (context->Message_Digest[4] + E) & 0xFFFFFFFF; + + context->Message_Block_Index = 0; +} + +/* + * SHA1PadMessage + * + * Description: + * According to the standard, the message must be padded to an even + * 512 bits. The first padding bit must be a '1'. The last 64 + * bits represent the length of the original message. All bits in + * between should be 0. This function will pad the message + * according to those rules by filling the Message_Block array + * accordingly. It will also call SHA1ProcessMessageBlock() + * appropriately. When it returns, it can be assumed that the + * message digest has been computed. + * + * Parameters: + * context: [in/out] + * The context to pad + * + * Returns: + * Nothing. + * + * Comments: + * + */ +void SHA1PadMessage(SHA1Context *context) +{ + /* + * Check to see if the current message block is too small to hold + * the initial padding bits and length. If so, we will pad the + * block, process it, and then continue padding into a second + * block. + */ + if (context->Message_Block_Index > 55) + { + context->Message_Block[context->Message_Block_Index++] = 0x80; + while(context->Message_Block_Index < 64) + { + context->Message_Block[context->Message_Block_Index++] = 0; + } + + SHA1ProcessMessageBlock(context); + + while(context->Message_Block_Index < 56) + { + context->Message_Block[context->Message_Block_Index++] = 0; + } + } + else + { + context->Message_Block[context->Message_Block_Index++] = 0x80; + while(context->Message_Block_Index < 56) + { + context->Message_Block[context->Message_Block_Index++] = 0; + } + } + + /* + * Store the message length as the last 8 octets + */ + context->Message_Block[56] = (context->Length_High >> 24) & 0xFF; + context->Message_Block[57] = (context->Length_High >> 16) & 0xFF; + context->Message_Block[58] = (context->Length_High >> 8) & 0xFF; + context->Message_Block[59] = (context->Length_High) & 0xFF; + context->Message_Block[60] = (context->Length_Low >> 24) & 0xFF; + context->Message_Block[61] = (context->Length_Low >> 16) & 0xFF; + context->Message_Block[62] = (context->Length_Low >> 8) & 0xFF; + context->Message_Block[63] = (context->Length_Low) & 0xFF; + + SHA1ProcessMessageBlock(context); +} + + + +void AES_CMAC_forge (AES_ctx *ctx, unsigned char *input, int length, unsigned char * forge ) +{ + unsigned char X[16],Y[16], M_last[16], padded[16]; + unsigned char K1[16], K2[16]; + int n, i, flag; + generate_subkey(ctx,K1,K2); + + n = (length+15) / 16; /* n is number of rounds */ + + if ( n == 0 ) + { + n = 1; + flag = 0; + } else { + if ( (length%16) == 0 ) { /* last block is a complete block */ + flag = 1; + } else { /* last block is not complete block */ + flag = 0; + } + + } + + if ( flag ) { /* last block is complete block */ + xor_128(&input[16*(n-1)],K1,M_last); + } else { + padding(&input[16*(n-1)],padded,length%16); + xor_128(padded,K2,M_last); + } + + for ( i=0; i<16; i++ ) X[i] = 0; + for ( i=0; i> 8); +} + +static inline u32 Swap32(u32 v) +{ + return (((v & 0x000000FF) << 24) | ((v & 0x0000FF00) << 8) | + ((v & 0xFF000000) >> 24) | ((v & 0x00FF0000) >> 8)); +} + +static inline u64 Swap64(u64 v) +{ + return (((v & 0x00000000000000FFULL) << 56) | + ((v & 0x000000000000FF00ULL) << 40) | + ((v & 0x0000000000FF0000ULL) << 24) | + ((v & 0x00000000FF000000ULL) << 8) | + ((v & 0x000000FF00000000ULL) >> 8) | + ((v & 0x0000FF0000000000ULL) >> 24) | + ((v & 0x00FF000000000000ULL) >> 40) | + ((v & 0xFF00000000000000ULL) >> 56)); +} + + +#endif /* ENDIAN_H_ */ diff --git a/tools/PrxEncrypter/kirk_engine.c b/tools/PrxEncrypter/kirk_engine.c new file mode 100644 index 00000000..4ebbe62a --- /dev/null +++ b/tools/PrxEncrypter/kirk_engine.c @@ -0,0 +1,360 @@ +/* + KIRK ENGINE CODE + Thx for coyotebean, Davee, hitchhikr, kgsws, Mathieulh, SilverSpring +*/ + +#include +#include +#include +#include +#include +#include +#include "types.h" +#include "kirk_engine.h" +#include "crypto.h" + + +/* ------------------------- KEY VAULT ------------------------- */ + +u8 kirk1_key[] = {0x98, 0xC9, 0x40, 0x97, 0x5C, 0x1D, 0x10, 0xE8, 0x7F, 0xE6, 0x0E, 0xA3, 0xFD, 0x03, 0xA8, 0xBA}; + +u8 kirk7_key03[] = {0x98, 0x02, 0xC4, 0xE6, 0xEC, 0x9E, 0x9E, 0x2F, 0xFC, 0x63, 0x4C, 0xE4, 0x2F, 0xBB, 0x46, 0x68}; +u8 kirk7_key04[] = {0x99, 0x24, 0x4C, 0xD2, 0x58, 0xF5, 0x1B, 0xCB, 0xB0, 0x61, 0x9C, 0xA7, 0x38, 0x30, 0x07, 0x5F}; +u8 kirk7_key05[] = {0x02, 0x25, 0xD7, 0xBA, 0x63, 0xEC, 0xB9, 0x4A, 0x9D, 0x23, 0x76, 0x01, 0xB3, 0xF6, 0xAC, 0x17}; +u8 kirk7_key0C[] = {0x84, 0x85, 0xC8, 0x48, 0x75, 0x08, 0x43, 0xBC, 0x9B, 0x9A, 0xEC, 0xA7, 0x9C, 0x7F, 0x60, 0x18}; +u8 kirk7_key0D[] = {0xB5, 0xB1, 0x6E, 0xDE, 0x23, 0xA9, 0x7B, 0x0E, 0xA1, 0x7C, 0xDB, 0xA2, 0xDC, 0xDE, 0xC4, 0x6E}; +u8 kirk7_key0E[] = {0xC8, 0x71, 0xFD, 0xB3, 0xBC, 0xC5, 0xD2, 0xF2, 0xE2, 0xD7, 0x72, 0x9D, 0xDF, 0x82, 0x68, 0x82}; +u8 kirk7_key0F[] = {0x0A, 0xBB, 0x33, 0x6C, 0x96, 0xD4, 0xCD, 0xD8, 0xCB, 0x5F, 0x4B, 0xE0, 0xBA, 0xDB, 0x9E, 0x03}; +u8 kirk7_key10[] = {0x32, 0x29, 0x5B, 0xD5, 0xEA, 0xF7, 0xA3, 0x42, 0x16, 0xC8, 0x8E, 0x48, 0xFF, 0x50, 0xD3, 0x71}; +u8 kirk7_key11[] = {0x46, 0xF2, 0x5E, 0x8E, 0x4D, 0x2A, 0xA5, 0x40, 0x73, 0x0B, 0xC4, 0x6E, 0x47, 0xEE, 0x6F, 0x0A}; +u8 kirk7_key12[] = {0x5D, 0xC7, 0x11, 0x39, 0xD0, 0x19, 0x38, 0xBC, 0x02, 0x7F, 0xDD, 0xDC, 0xB0, 0x83, 0x7D, 0x9D}; +u8 kirk7_key38[] = {0x12, 0x46, 0x8D, 0x7E, 0x1C, 0x42, 0x20, 0x9B, 0xBA, 0x54, 0x26, 0x83, 0x5E, 0xB0, 0x33, 0x03}; +u8 kirk7_key39[] = {0xC4, 0x3B, 0xB6, 0xD6, 0x53, 0xEE, 0x67, 0x49, 0x3E, 0xA9, 0x5F, 0xBC, 0x0C, 0xED, 0x6F, 0x8A}; +u8 kirk7_key3A[] = {0x2C, 0xC3, 0xCF, 0x8C, 0x28, 0x78, 0xA5, 0xA6, 0x63, 0xE2, 0xAF, 0x2D, 0x71, 0x5E, 0x86, 0xBA}; +u8 kirk7_key4B[] = {0x0C, 0xFD, 0x67, 0x9A, 0xF9, 0xB4, 0x72, 0x4F, 0xD7, 0x8D, 0xD6, 0xE9, 0x96, 0x42, 0x28, 0x8B}; //1.xx game eboot.bin +u8 kirk7_key53[] = {0xAF, 0xFE, 0x8E, 0xB1, 0x3D, 0xD1, 0x7E, 0xD8, 0x0A, 0x61, 0x24, 0x1C, 0x95, 0x92, 0x56, 0xB6}; +u8 kirk7_key57[] = {0x1C, 0x9B, 0xC4, 0x90, 0xE3, 0x06, 0x64, 0x81, 0xFA, 0x59, 0xFD, 0xB6, 0x00, 0xBB, 0x28, 0x70}; +u8 kirk7_key5D[] = {0x11, 0x5A, 0x5D, 0x20, 0xD5, 0x3A, 0x8D, 0xD3, 0x9C, 0xC5, 0xAF, 0x41, 0x0F, 0x0F, 0x18, 0x6F}; +u8 kirk7_key63[] = {0x9C, 0x9B, 0x13, 0x72, 0xF8, 0xC6, 0x40, 0xCF, 0x1C, 0x62, 0xF5, 0xD5, 0x92, 0xDD, 0xB5, 0x82}; +u8 kirk7_key64[] = {0x03, 0xB3, 0x02, 0xE8, 0x5F, 0xF3, 0x81, 0xB1, 0x3B, 0x8D, 0xAA, 0x2A, 0x90, 0xFF, 0x5E, 0x61}; + +/* ------------------------- KEY VAULT END ------------------------- */ + +/* ------------------------- INTERNAL STUFF ------------------------- */ + +typedef struct header_keys +{ + u8 AES[16]; + u8 CMAC[16]; +}header_keys; //small struct for temporary keeping AES & CMAC key from CMD1 header + +u8 fuseID[16]; //Emulate FUSEID + +AES_ctx aes_kirk1; //global + +char is_kirk_initialized; //"init" emulation + +/* ------------------------- INTERNAL STUFF END ------------------------- */ + + +/* ------------------------- IMPLEMENTATION ------------------------- */ + +int kirk_CMD0(void* outbuff, void* inbuff, int size, int generate_trash) +{ + if(is_kirk_initialized == 0) return KIRK_NOT_INITIALIZED; + + KIRK_CMD1_HEADER* header = (KIRK_CMD1_HEADER*)outbuff; + + memcpy(outbuff, inbuff, size); + + if(header->mode != KIRK_MODE_CMD1) return KIRK_INVALID_MODE; + + header_keys *keys = (header_keys *)outbuff; //0-15 AES key, 16-31 CMAC key + + //FILL PREDATA WITH RANDOM DATA + if(generate_trash) kirk_CMD14(outbuff+sizeof(KIRK_CMD1_HEADER), header->data_offset); + + //Make sure data is 16 aligned + int chk_size = header->data_size; + if(chk_size % 16) chk_size += 16 - (chk_size % 16); + + //ENCRYPT DATA + AES_ctx k1; + AES_set_key(&k1, keys->AES, 128); + + AES_cbc_encrypt(&k1, inbuff+sizeof(KIRK_CMD1_HEADER)+header->data_offset, outbuff+sizeof(KIRK_CMD1_HEADER)+header->data_offset, chk_size); + + //CMAC HASHES + AES_ctx cmac_key; + AES_set_key(&cmac_key, keys->CMAC, 128); + + u8 cmac_header_hash[16]; + u8 cmac_data_hash[16]; + + AES_CMAC(&cmac_key, outbuff+0x60, 0x30, cmac_header_hash); + + AES_CMAC(&cmac_key, outbuff+0x60, 0x30 + chk_size + header->data_offset, cmac_data_hash); + + memcpy(header->CMAC_header_hash, cmac_header_hash, 16); + memcpy(header->CMAC_data_hash, cmac_data_hash, 16); + + //ENCRYPT KEYS + + AES_cbc_encrypt(&aes_kirk1, inbuff, outbuff, 16*2); + return KIRK_OPERATION_SUCCESS; +} + +int kirk_decrypt_keys(u8 *keys, void *inbuff) +{ + AES_cbc_decrypt(&aes_kirk1, inbuff, (u8*)keys, 16*2); //decrypt AES & CMAC key to temp buffer + return 0; +} + +int kirk_CMD1(void* outbuff, void* inbuff, int size, int do_check) +{ + if(is_kirk_initialized == 0) return KIRK_NOT_INITIALIZED; + + KIRK_CMD1_HEADER* header = (KIRK_CMD1_HEADER*)inbuff; + if(header->mode != KIRK_MODE_CMD1) return KIRK_INVALID_MODE; + + header_keys keys; //0-15 AES key, 16-31 CMAC key + + AES_cbc_decrypt(&aes_kirk1, inbuff, (u8*)&keys, 16*2); //decrypt AES & CMAC key to temp buffer + + // HOAX WARRING! I have no idea why the hash check on last IPL block fails, so there is an option to disable checking + if(do_check) + { + int ret = kirk_CMD10(inbuff, size); + if(ret != KIRK_OPERATION_SUCCESS) return ret; + } + + AES_ctx k1; + AES_set_key(&k1, keys.AES, 128); + + AES_cbc_decrypt(&k1, inbuff+sizeof(KIRK_CMD1_HEADER)+header->data_offset, outbuff, header->data_size); + + return KIRK_OPERATION_SUCCESS; +} + +int kirk_CMD4(void* outbuff, void* inbuff, int size) +{ + if(is_kirk_initialized == 0) return KIRK_NOT_INITIALIZED; + + KIRK_AES128CBC_HEADER *header = (KIRK_AES128CBC_HEADER*)inbuff; + if(header->mode != KIRK_MODE_ENCRYPT_CBC) return KIRK_INVALID_MODE; + if(header->data_size == 0) return KIRK_DATA_SIZE_ZERO; + + u8* key = kirk_4_7_get_key(header->keyseed); + if(key == (u8*)KIRK_INVALID_SIZE) return KIRK_INVALID_SIZE; + + //Set the key + AES_ctx aesKey; + AES_set_key(&aesKey, key, 128); + AES_cbc_encrypt(&aesKey, inbuff+sizeof(KIRK_AES128CBC_HEADER), outbuff, size); + + return KIRK_OPERATION_SUCCESS; +} + +int kirk_CMD7(void* outbuff, void* inbuff, int size) +{ + if(is_kirk_initialized == 0) return KIRK_NOT_INITIALIZED; + + KIRK_AES128CBC_HEADER *header = (KIRK_AES128CBC_HEADER*)inbuff; + if(header->mode != KIRK_MODE_DECRYPT_CBC) return KIRK_INVALID_MODE; + if(header->data_size == 0) return KIRK_DATA_SIZE_ZERO; + + u8* key = kirk_4_7_get_key(header->keyseed); + if(key == (u8*)KIRK_INVALID_SIZE) return KIRK_INVALID_SIZE; + + //Set the key + AES_ctx aesKey; + AES_set_key(&aesKey, key, 128); + + AES_cbc_decrypt(&aesKey, inbuff+sizeof(KIRK_AES128CBC_HEADER), outbuff, size); + + return KIRK_OPERATION_SUCCESS; +} + +int kirk_CMD10(void* inbuff, int insize) +{ + if(is_kirk_initialized == 0) return KIRK_NOT_INITIALIZED; + + KIRK_CMD1_HEADER* header = (KIRK_CMD1_HEADER*)inbuff; + + if(!(header->mode == KIRK_MODE_CMD1 || header->mode == KIRK_MODE_CMD2 || header->mode == KIRK_MODE_CMD3)) return KIRK_INVALID_MODE; + if(header->data_size == 0) return KIRK_DATA_SIZE_ZERO; + + if(header->mode == KIRK_MODE_CMD1) + { + header_keys keys; //0-15 AES key, 16-31 CMAC key + + AES_cbc_decrypt(&aes_kirk1, inbuff, (u8*)&keys, 32); //decrypt AES & CMAC key to temp buffer + + AES_ctx cmac_key; + AES_set_key(&cmac_key, keys.CMAC, 128); + + u8 cmac_header_hash[16]; + u8 cmac_data_hash[16]; + + AES_CMAC(&cmac_key, inbuff+0x60, 0x30, cmac_header_hash); + + //Make sure data is 16 aligned + int chk_size = header->data_size; + if(chk_size % 16) chk_size += 16 - (chk_size % 16); + AES_CMAC(&cmac_key, inbuff+0x60, 0x30 + chk_size + header->data_offset, cmac_data_hash); + + if(memcmp(cmac_header_hash, header->CMAC_header_hash, 16) != 0) + { + printf("header hash invalid\n"); + return KIRK_HEADER_HASH_INVALID; + } + if(memcmp(cmac_data_hash, header->CMAC_data_hash, 16) != 0) + { + printf("data hash invalid\n"); + return KIRK_DATA_HASH_INVALID; + } + + return KIRK_OPERATION_SUCCESS; + } + return KIRK_SIG_CHECK_INVALID; //Checks for cmd 2 & 3 not included right now +} + +int kirk_CMD11(void* outbuff, void* inbuff, int size) +{ + if(is_kirk_initialized == 0) return KIRK_NOT_INITIALIZED; + KIRK_SHA1_HEADER *header = (KIRK_SHA1_HEADER *)inbuff; + if(header->data_size == 0 || size == 0) return KIRK_DATA_SIZE_ZERO; + + SHA1Context sha; + SHA1Reset(&sha); + size <<= 4; + size >>= 4; + size = size < header->data_size ? size : header->data_size; + SHA1Input(&sha, inbuff+sizeof(KIRK_SHA1_HEADER), size); + memcpy(outbuff, sha.Message_Digest, 16); + return KIRK_OPERATION_SUCCESS; +} + +int kirk_CMD14(void* outbuff, int size) +{ + if(is_kirk_initialized == 0) return KIRK_NOT_INITIALIZED; + int i; + u8* buf = (u8*)outbuff; + for(i = 0; i < size; i++) + { + buf[i] = rand()%255; + } + return KIRK_OPERATION_SUCCESS; +} + +int kirk_init() +{ + AES_set_key(&aes_kirk1, kirk1_key, 128); + is_kirk_initialized = 1; + srand(time(0)); + return KIRK_OPERATION_SUCCESS; +} + +u8* kirk_4_7_get_key(int key_type) +{ + switch(key_type) + { + case(0x03): return kirk7_key03; break; + case(0x04): return kirk7_key04; break; + case(0x05): return kirk7_key05; break; + case(0x0C): return kirk7_key0C; break; + case(0x0D): return kirk7_key0D; break; + case(0x0E): return kirk7_key0E; break; + case(0x0F): return kirk7_key0F; break; + case(0x10): return kirk7_key10; break; + case(0x11): return kirk7_key11; break; + case(0x12): return kirk7_key12; break; + case(0x38): return kirk7_key38; break; + case(0x39): return kirk7_key39; break; + case(0x3A): return kirk7_key3A; break; + case(0x4B): return kirk7_key4B; break; + case(0x53): return kirk7_key53; break; + case(0x57): return kirk7_key57; break; + case(0x5D): return kirk7_key5D; break; + case(0x63): return kirk7_key63; break; + case(0x64): return kirk7_key64; break; + default: return (u8*)KIRK_INVALID_SIZE; break; //need to get the real error code for that, placeholder now :) + } +} + +int kirk_CMD1_ex(void* outbuff, void* inbuff, int size, KIRK_CMD1_HEADER* header) +{ + u8* buffer = (u8*)malloc(size); + memcpy(buffer, header, sizeof(KIRK_CMD1_HEADER)); + memcpy(buffer+sizeof(KIRK_CMD1_HEADER), inbuff, header->data_size); + int ret = kirk_CMD1(outbuff, buffer, size, 1); + free(buffer); + return ret; +} + +int sceUtilsSetFuseID(void*fuse) +{ + memcpy(fuseID, fuse, 16); + return 0; +} + +int sceUtilsBufferCopyWithRange(void* outbuff, int outsize, void* inbuff, int insize, int cmd) +{ + switch(cmd) + { + case KIRK_CMD_DECRYPT_PRIVATE: + if(insize % 16) return SUBCWR_NOT_16_ALGINED; + int ret = kirk_CMD1(outbuff, inbuff, insize, 1); + if(ret == KIRK_HEADER_HASH_INVALID) return SUBCWR_HEADER_HASH_INVALID; + return ret; + break; + case KIRK_CMD_ENCRYPT_IV_0: return kirk_CMD4(outbuff, inbuff, insize); break; + case KIRK_CMD_DECRYPT_IV_0: return kirk_CMD7(outbuff, inbuff, insize); break; + case KIRK_CMD_PRIV_SIG_CHECK: return kirk_CMD10(inbuff, insize); break; + case KIRK_CMD_SHA1_HASH: return kirk_CMD11(outbuff, inbuff, insize); break; + } + return -1; +} + + +int kirk_forge(u8* inbuff, int insize) +{ + KIRK_CMD1_HEADER* header = (KIRK_CMD1_HEADER*)inbuff; + AES_ctx cmac_key; + u8 cmac_header_hash[16]; + u8 cmac_data_hash[16]; + int chk_size; + + if(is_kirk_initialized == 0) return KIRK_NOT_INITIALIZED; + if(!(header->mode == KIRK_MODE_CMD1 || header->mode == KIRK_MODE_CMD2 || header->mode == KIRK_MODE_CMD3)) return KIRK_INVALID_MODE; + if(header->data_size == 0) return KIRK_DATA_SIZE_ZERO; + + if(header->mode == KIRK_MODE_CMD1){ + header_keys keys; //0-15 AES key, 16-31 CMAC key + + AES_cbc_decrypt(&aes_kirk1, inbuff, (u8*)&keys, 32); //decrypt AES & CMAC key to temp buffer + AES_set_key(&cmac_key, keys.CMAC, 128); + AES_CMAC(&cmac_key, inbuff+0x60, 0x30, cmac_header_hash); + if(memcmp(cmac_header_hash, header->CMAC_header_hash, 16) != 0) return KIRK_HEADER_HASH_INVALID; + + //Make sure data is 16 aligned + chk_size = header->data_size; + if(chk_size % 16) chk_size += 16 - (chk_size % 16); + AES_CMAC(&cmac_key, inbuff+0x60, 0x30 + chk_size + header->data_offset, cmac_data_hash); + + if(memcmp(cmac_data_hash, header->CMAC_data_hash, 16) != 0) { + //printf("data hash invalid, correcting...\n"); + } else { + printf("data hash is already valid!\n"); + return 100; + } + // Forge collision for data hash + memcpy(cmac_data_hash,header->CMAC_data_hash,0x10); + AES_CMAC_forge(&cmac_key, inbuff+0x60, 0x30+ chk_size + header->data_offset, cmac_data_hash); + //printf("Last row in bad file should be :\n"); for(i=0;i<0x10;i++) printf("%02x", cmac_data_hash[i]); + //printf("\n\n"); + + return KIRK_OPERATION_SUCCESS; + } + return KIRK_SIG_CHECK_INVALID; //Checks for cmd 2 & 3 not included right now +} diff --git a/tools/PrxEncrypter/kirk_engine.h b/tools/PrxEncrypter/kirk_engine.h new file mode 100644 index 00000000..ed277b38 --- /dev/null +++ b/tools/PrxEncrypter/kirk_engine.h @@ -0,0 +1,129 @@ +#ifndef KIRK_ENGINE +#define KIRK_ENGINE + + +//Kirk return values +#define KIRK_OPERATION_SUCCESS 0 +#define KIRK_NOT_ENABLED 1 +#define KIRK_INVALID_MODE 2 +#define KIRK_HEADER_HASH_INVALID 3 +#define KIRK_DATA_HASH_INVALID 4 +#define KIRK_SIG_CHECK_INVALID 5 +#define KIRK_UNK_1 6 +#define KIRK_UNK_2 7 +#define KIRK_UNK_3 8 +#define KIRK_UNK_4 9 +#define KIRK_UNK_5 0xA +#define KIRK_UNK_6 0xB +#define KIRK_NOT_INITIALIZED 0xC +#define KIRK_INVALID_OPERATION 0xD +#define KIRK_INVALID_SEED_CODE 0xE +#define KIRK_INVALID_SIZE 0xF +#define KIRK_DATA_SIZE_ZERO 0x10 + +typedef struct +{ + int mode; //0 + int unk_4; //4 + int unk_8; //8 + int keyseed; //C + int data_size; //10 +} KIRK_AES128CBC_HEADER; //0x14 + +typedef struct +{ + u8 AES_key[16]; //0 + u8 CMAC_key[16]; //10 + u8 CMAC_header_hash[16]; //20 + u8 CMAC_data_hash[16]; //30 + u8 unused[32]; //40 + u32 mode; //60 + u8 unk3[12]; //64 + u32 data_size; //70 + u32 data_offset; //74 + u8 unk4[8]; //78 + u8 unk5[16]; //80 +} KIRK_CMD1_HEADER; //0x90 + +typedef struct +{ + u32 data_size; //0 +} KIRK_SHA1_HEADER; //4 + +//mode passed to sceUtilsBufferCopyWithRange +#define KIRK_CMD_DECRYPT_PRIVATE 1 +#define KIRK_CMD_ENCRYPT_IV_0 4 +#define KIRK_CMD_ENCRYPT_IV_FUSE 5 +#define KIRK_CMD_ENCRYPT_IV_USER 6 +#define KIRK_CMD_DECRYPT_IV_0 7 +#define KIRK_CMD_DECRYPT_IV_FUSE 8 +#define KIRK_CMD_DECRYPT_IV_USER 9 +#define KIRK_CMD_PRIV_SIG_CHECK 10 +#define KIRK_CMD_SHA1_HASH 11 + +//"mode" in header +#define KIRK_MODE_CMD1 1 +#define KIRK_MODE_CMD2 2 +#define KIRK_MODE_CMD3 3 +#define KIRK_MODE_ENCRYPT_CBC 4 +#define KIRK_MODE_DECRYPT_CBC 5 + +//sceUtilsBufferCopyWithRange errors +#define SUBCWR_NOT_16_ALGINED 0x90A +#define SUBCWR_HEADER_HASH_INVALID 0x920 +#define SUBCWR_BUFFER_TOO_SMALL 0x1000 + +/* + // Private Sig + Cipher + 0x01: Super-Duper decryption (no inverse) + 0x02: Encrypt Operation (inverse of 0x03) + 0x03: Decrypt Operation (inverse of 0x02) + + // Cipher + 0x04: Encrypt Operation (inverse of 0x07) (IV=0) + 0x05: Encrypt Operation (inverse of 0x08) (IV=FuseID) + 0x06: Encrypt Operation (inverse of 0x09) (IV=UserDefined) + 0x07: Decrypt Operation (inverse of 0x04) + 0x08: Decrypt Operation (inverse of 0x05) + 0x09: Decrypt Operation (inverse of 0x06) + + // Sig Gens + 0x0A: Private Signature Check (checks for private SCE sig) + 0x0B: SHA1 Hash + 0x0C: Mul1 + 0x0D: Mul2 + 0x0E: Random Number Gen + 0x0F: (absolutely no idea – could be KIRK initialization) + 0x10: Signature Gen + // Sig Checks + 0x11: Signature Check (checks for generated sigs) + 0x12: Certificate Check (idstorage signatures) +*/ + +//kirk-like funcs +int kirk_CMD0(void* outbuff, void* inbuff, int size, int generate_trash); +int kirk_CMD1(void* outbuff, void* inbuff, int size, int do_check); +int kirk_CMD4(void* outbuff, void* inbuff, int size); +int kirk_CMD7(void* outbuff, void* inbuff, int size); +int kirk_CMD10(void* inbuff, int insize); +int kirk_CMD11(void* outbuff, void* inbuff, int size); +int kirk_CMD14(void* outbuff, int size); +int kirk_init(); //CMD 0xF? + +//helper funcs +u8* kirk_4_7_get_key(int key_type); + +//kirk "ex" functions +int kirk_CMD1_ex(void* outbuff, void* inbuff, int size, KIRK_CMD1_HEADER* header); + +//sce-like funcs +int sceUtilsSetFuseID(void*fuse); +int sceUtilsBufferCopyWithRange(void* outbuff, int outsize, void* inbuff, int insize, int cmd); + +int kirk_forge(u8* inbuff, int insize); + +int kirk_decrypt_keys(u8 *keys, void *inbuff); + +#endif + + diff --git a/tools/PrxEncrypter/main.c b/tools/PrxEncrypter/main.c new file mode 100644 index 00000000..b0807863 --- /dev/null +++ b/tools/PrxEncrypter/main.c @@ -0,0 +1,367 @@ +#include +#include +#include +#include +#include + +#include "types.h" +#include "endian_.h" +#include "kirk_engine.h" +#include "psp_headers.h" + +// 5MB application +unsigned char pspHeader_big[336] = +{ + 0x7E, 0x50, 0x53, 0x50, 0x00, 0x02, 0x00, 0x00, 0x01, 0x01, 0x22, 0x74, 0x69, 0x66, 0x70, 0x73, + 0x70, 0x22, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x02, 0x00, 0x33, 0x55, 0x00, 0x50, 0x34, 0x55, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x40, 0x67, 0x3D, 0x00, 0x50, 0x55, 0x0A, 0x01, 0x10, 0x00, 0x40, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x80, 0x6B, 0x3D, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x4C, 0x6B, 0x3D, 0x00, 0xCC, 0xBB, 0x11, 0x01, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0D, 0x00, 0x00, 0x00, + 0x90, 0x82, 0x4C, 0x48, 0xA3, 0x53, 0xB2, 0x1B, 0x13, 0x95, 0x2F, 0xF1, 0x0B, 0x90, 0x9C, 0x11, + 0x61, 0x40, 0x20, 0x67, 0xF8, 0xDB, 0xFC, 0x95, 0x5C, 0xBE, 0x8C, 0x80, 0xF3, 0x92, 0x03, 0x01, + 0xB0, 0xBE, 0xF5, 0xF8, 0xA1, 0xAF, 0xAF, 0xA8, 0x38, 0x26, 0x63, 0x09, 0x26, 0x0E, 0xB7, 0xD5, + 0x00, 0x33, 0x55, 0x00, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x5C, 0x3E, 0x03, 0x22, 0xE5, 0x7D, 0xB9, 0xD1, 0x13, 0x67, 0x97, 0xA3, 0x5B, 0xD8, 0x77, 0x1F, + 0xF0, 0x05, 0xF3, 0xAD, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x87, 0x4A, 0xD7, 0x37, + 0xC2, 0x8F, 0x15, 0x43, 0x33, 0x93, 0x4D, 0x5B, 0xC0, 0x6E, 0xE4, 0x00, 0xC6, 0x0A, 0x71, 0x11, + 0x98, 0xB6, 0xC3, 0xB7, 0x59, 0x66, 0x21, 0xA8, 0x65, 0xF6, 0x53, 0xA9, 0x7A, 0x48, 0x17, 0xB6, +}; + +unsigned char kirkHeader_big[272] = +{ + 0x2A, 0x4F, 0x3C, 0x49, 0x8A, 0x73, 0x4E, 0xD1, 0xF4, 0x55, 0x93, 0x0B, 0x9B, 0x69, 0xDC, 0x65, + 0x73, 0x22, 0x69, 0xD3, 0x73, 0x96, 0x7A, 0x60, 0x66, 0x8C, 0x88, 0xCF, 0x2F, 0x83, 0x58, 0xBC, + 0xB2, 0x00, 0x0A, 0x11, 0x72, 0x43, 0xC5, 0xDE, 0xEF, 0xBB, 0x2C, 0xBF, 0x97, 0x79, 0x6B, 0x9C, + 0x10, 0x1E, 0x7C, 0x57, 0x0E, 0xDB, 0x1D, 0x61, 0x6E, 0xB5, 0xF9, 0x3D, 0x35, 0xE9, 0x5C, 0xD8, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x33, 0x55, 0x00, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x7E, 0x50, 0x53, 0x50, 0x00, 0x02, 0x00, 0x00, 0x01, 0x01, 0x22, 0x74, 0x69, 0x66, 0x70, 0x73, + 0x70, 0x22, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x02, 0x00, 0x33, 0x55, 0x00, 0x50, 0x34, 0x55, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x40, 0x67, 0x3D, 0x00, 0x50, 0x55, 0x0A, 0x01, 0x10, 0x00, 0x40, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x80, 0x6B, 0x3D, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x4C, 0x6B, 0x3D, 0x00, 0xCC, 0xBB, 0x11, 0x01, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0D, 0x00, 0x00, 0x00, +}; + +// Minna no Sukkiri Demo(421KB) +unsigned char pspHeader_small[336] = { + 0x7E, 0x50, 0x53, 0x50, 0x00, 0x02, 0x01, 0x00, 0x01, 0x01, 0x6D, 0x61, 0x69, 0x6E, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x01, 0x94, 0x14, 0x11, 0x00, 0x60, 0x90, 0x06, 0x00, + 0xB8, 0x80, 0x09, 0x00, 0x18, 0xA6, 0x0B, 0x00, 0x70, 0xA1, 0x05, 0x00, 0x10, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x80, 0xAC, 0x12, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x10, 0x00, 0x00, 0x05, 0x0D, 0x00, 0x00, 0x00, + 0x8A, 0x42, 0xAA, 0x13, 0xAE, 0x02, 0x9C, 0x16, 0x99, 0x19, 0x3E, 0xEF, 0xE1, 0xCD, 0xFB, 0xBC, + 0xDA, 0x28, 0x6E, 0xA5, 0x62, 0x67, 0x71, 0xB2, 0x14, 0x12, 0xAB, 0x7E, 0x1C, 0x69, 0x3A, 0x7A, + 0xB7, 0x40, 0x8E, 0x91, 0xB1, 0x4F, 0x36, 0xE7, 0x82, 0xF1, 0xFD, 0xB1, 0x50, 0x6D, 0x33, 0xB4, + 0x09, 0x8F, 0x06, 0x00, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0xCB, 0x8D, 0xC7, 0x1B, 0x2A, 0xAF, 0x3B, 0x09, 0x2A, 0x5B, 0x4F, 0x9E, 0xE8, 0xE2, 0xCA, 0x66, + 0xF0, 0x05, 0xF3, 0xAD, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x34, 0x12, 0xE3, 0x40, + 0x6E, 0x14, 0x13, 0xEA, 0xA1, 0x81, 0x64, 0x54, 0x57, 0xBE, 0xA2, 0x43, 0x26, 0x7E, 0x4D, 0x0C, + 0x4F, 0xA6, 0x87, 0x6A, 0xEA, 0x0D, 0xEF, 0xBE, 0x27, 0xE8, 0x78, 0x2D, 0x10, 0x40, 0x05, 0x96 +}; + +unsigned char kirkHeader_small[272] = { + 0x9D, 0xC4, 0x48, 0xA6, 0x0E, 0x3C, 0xB7, 0x40, 0x4F, 0x93, 0xFF, 0x56, 0x15, 0x08, 0x28, 0x71, + 0x3E, 0x52, 0xB5, 0x89, 0xA0, 0x1C, 0xC9, 0xEF, 0x6E, 0x11, 0x0A, 0xC8, 0x28, 0x67, 0x77, 0x66, + 0xF2, 0xB2, 0x69, 0xCC, 0x08, 0x8C, 0x53, 0xA7, 0xA7, 0x25, 0xF7, 0x2B, 0x84, 0x53, 0x15, 0x54, + 0x2D, 0x4A, 0xAD, 0xB6, 0x52, 0x40, 0x17, 0xD7, 0xA7, 0xF4, 0xB9, 0x11, 0x17, 0xB7, 0x13, 0x9B, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x09, 0x8F, 0x06, 0x00, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x7E, 0x50, 0x53, 0x50, 0x00, 0x02, 0x01, 0x00, 0x01, 0x01, 0x6D, 0x61, 0x69, 0x6E, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x01, 0x94, 0x14, 0x11, 0x00, 0x60, 0x90, 0x06, 0x00, + 0xB8, 0x80, 0x09, 0x00, 0x18, 0xA6, 0x0B, 0x00, 0x70, 0xA1, 0x05, 0x00, 0x10, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x80, 0xAC, 0x12, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x10, 0x00, 0x00, 0x05, 0x0D, 0x00, 0x00, 0x00 +}; + +// astonishia story 2(368KB) +unsigned char pspHeader_small2[336] = { + 0x7e, 0x50, 0x53, 0x50, 0x00, 0x02, 0x01, 0x00, 0x01, 0x01, 0x61, 0x73, 0x74, 0x6f, 0x6e, 0x69, + 0x73, 0x68, 0x69, 0x61, 0x5f, 0x73, 0x74, 0x6f, 0x72, 0x79, 0x5f, 0x32, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x02, 0x08, 0xf0, 0x0e, 0x00, 0xa0, 0x9f, 0x05, 0x00, + 0xc8, 0x1f, 0x08, 0x00, 0x24, 0x20, 0x0a, 0x00, 0xec, 0x81, 0x28, 0x00, 0x04, 0x00, 0x08, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x68, 0xe9, 0x0b, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x68, 0xe9, 0x0b, 0x00, 0x8c, 0x84, 0x28, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x10, 0x00, 0x07, 0x03, 0x0d, 0x00, 0x00, 0x00, + 0x4e, 0x98, 0x4a, 0xdf, 0x2d, 0x13, 0x3c, 0x79, 0x1b, 0x16, 0xaf, 0x76, 0xcb, 0x74, 0x8b, 0xa0, + 0x24, 0x1c, 0xf0, 0x79, 0x22, 0x2a, 0x01, 0x73, 0xc0, 0xbc, 0xf1, 0x51, 0x66, 0x9d, 0x01, 0xc9, + 0xb1, 0xbb, 0x2e, 0xd8, 0x09, 0xbc, 0xbf, 0x68, 0xe7, 0x86, 0x80, 0xd7, 0x45, 0x8c, 0x58, 0xd2, + 0x44, 0x9e, 0x05, 0x00, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x1f, 0x98, 0x28, 0x63, 0x73, 0x50, 0x94, 0x0e, 0xd6, 0x13, 0xfa, 0x0f, 0x50, 0xf8, 0xbf, 0xe8, + 0xf0, 0x05, 0xf3, 0xad, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x99, 0x35, 0x43, 0xa6, + 0x62, 0xd4, 0x81, 0xea, 0x75, 0xca, 0x13, 0xe1, 0x27, 0x7e, 0xa3, 0xb8, 0xc1, 0x21, 0xba, 0xcb, + 0x5d, 0x32, 0x90, 0x80, 0x91, 0x52, 0x0a, 0x08, 0x3f, 0x3b, 0x26, 0x36, 0xd8, 0xb1, 0xd4, 0x8e, +}; + +unsigned char kirkHeader_small2[272] = { + 0xa7, 0xa2, 0xd7, 0xe2, 0x21, 0xe8, 0xf8, 0x9d, 0x4f, 0x84, 0x28, 0x94, 0xeb, 0xae, 0xf1, 0x97, + 0xc2, 0x3d, 0x20, 0xc5, 0xc7, 0x81, 0x0d, 0x74, 0xc5, 0x98, 0x01, 0xb6, 0x2d, 0x81, 0x1a, 0xc1, + 0x91, 0x13, 0x07, 0x32, 0xf0, 0xb2, 0x44, 0x05, 0xfa, 0x89, 0x0e, 0xf4, 0x0c, 0x63, 0x68, 0x94, + 0xc3, 0x98, 0xaa, 0xd2, 0x35, 0xe9, 0xd9, 0xc8, 0xa2, 0xed, 0xbf, 0xbc, 0x4b, 0x68, 0x3f, 0x87, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x44, 0x9e, 0x05, 0x00, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x7e, 0x50, 0x53, 0x50, 0x00, 0x02, 0x01, 0x00, 0x01, 0x01, 0x61, 0x73, 0x74, 0x6f, 0x6e, 0x69, + 0x73, 0x68, 0x69, 0x61, 0x5f, 0x73, 0x74, 0x6f, 0x72, 0x79, 0x5f, 0x32, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x02, 0x08, 0xf0, 0x0e, 0x00, 0xa0, 0x9f, 0x05, 0x00, + 0xc8, 0x1f, 0x08, 0x00, 0x24, 0x20, 0x0a, 0x00, 0xec, 0x81, 0x28, 0x00, 0x04, 0x00, 0x08, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x68, 0xe9, 0x0b, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x68, 0xe9, 0x0b, 0x00, 0x8c, 0x84, 0x28, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x10, 0x00, 0x07, 0x03, 0x0d, 0x00, 0x00, 0x00, +}; + +typedef struct Header_List { + unsigned char *pspHeader; + unsigned char *kirkHeader; +} Header_List; + +Header_List header_list[] = { + { pspHeader_small2, kirkHeader_small2 }, + { pspHeader_small , kirkHeader_small }, + { pspHeader_big , kirkHeader_big }, +}; + +u8 in_buffer[1024*1024*10]; +u8 out_buffer[1024*1024*10]; + +u8 kirk_raw[1024*1024*10]; +u8 kirk_enc[1024*1024*10]; +u8 elf[1024*1024*10]; + +typedef struct header_keys +{ + u8 AES[16]; + u8 CMAC[16]; +}header_keys; + +int load_elf(char *elff) +{ + FILE *fp = fopen(elff, "rb"); + + if(fp == NULL) { + return -1; + } + + fseek(fp, 0, SEEK_END); + int size = ftell(fp); + fseek(fp, 0, SEEK_SET); + fread(elf, 1, size, fp); + fclose(fp); + + return size; +} + +int dumpFile(char *name, void *in, int size) +{ + FILE *fp = fopen(name, "wb"); + + if(fp == NULL) { + return -1; + } + + fwrite(in, 1, size, fp); + fclose(fp); + + return 0; +} + +int get_kirk_size(u8 *key_hdr) +{ + int krawSize = *(u32*)(key_hdr+0x70); + + if(krawSize % 0x10) { + krawSize += 0x10 - (krawSize % 0x10); // 16 bytes aligned + } + + krawSize += 0x110; + + return krawSize; +} + +Header_List *get_header_list(int size) +{ + int i; + int h_size; + + for(i=0; i= size ) { + return &header_list[i]; + } + } + + return NULL; +} + +int is_compressed(u8 *psp_header) +{ + if (*(u16*)(psp_header+6) == 1) { + return 1; + } + + return 0; +} + +int get_elf_size(u8 *psp_header) +{ + return *(u32*)(psp_header+0x28); +} + +int gzip_compress(u8 *dst, const u8 *src, int size) +{ + int ret; + z_stream strm; + u8 *elf_compress; + const int compress_max_size = 10 * 1024 * 1024; + + strm.zalloc = Z_NULL; + strm.zfree = Z_NULL; + strm.opaque = Z_NULL; + + elf_compress = malloc(compress_max_size); + + if(elf_compress == NULL) { + return -1; + } + + ret = deflateInit2(&strm, 9, Z_DEFLATED, 15+16, 8, Z_DEFAULT_STRATEGY); + + if(ret != Z_OK) { + printf("%s: compress error\n", __func__); + free(elf_compress); + + return -2; + } + + strm.avail_in = size; + strm.next_in = (void*)src; + strm.avail_out = compress_max_size; + strm.next_out = elf_compress; + + ret = deflate(&strm, Z_FINISH); + + if(ret == Z_STREAM_ERROR) { + deflateEnd(&strm); + printf("%s: compress error\n", __func__); + free(elf_compress); + + return -3; + } + + memcpy(dst, elf_compress, strm.total_out); + deflateEnd(&strm); + free(elf_compress); + + return 0; +} + +int main(int argc, char **argv) +{ + header_keys keys; + u8 rawkheaderBk[0x90]; + char *out_fname = NULL; + if(argc != 3) + { + printf("USAGE: %s [input_prx] [output_prx]\n", argv[0]); + return 0; + } + out_fname = argv[2]; + + memset(in_buffer, 0, sizeof(in_buffer)); + memset(out_buffer, 0, sizeof(out_buffer)); + memset(kirk_raw, 0, sizeof(kirk_raw)); + memset(kirk_enc, 0, sizeof(kirk_enc)); + memset(elf, 0, sizeof(elf)); + + kirk_init(); + + int elfSize = load_elf(argv[1]); + + if(elfSize < 0) { + printf("Cannot open %s\n", argv[1]); + + return 0; + } + + Header_List *target_header = get_header_list( elfSize ); + + if( target_header == NULL ) { + printf("PRX SIGNER: Elf is to big\n"); + + return 0; + } + + u8 *kirkHeader = target_header->kirkHeader; + u8 *pspHeader = target_header->pspHeader; + int krawSize = get_kirk_size(kirkHeader); + + if (is_compressed(pspHeader)) { + elfSize = get_elf_size(pspHeader); + gzip_compress(elf, elf, elfSize); + } + + memcpy(kirk_raw, kirkHeader, 0x110); + memcpy(rawkheaderBk, kirk_raw, sizeof(rawkheaderBk)); + + kirk_decrypt_keys((u8*)&keys, kirk_raw); + memcpy(kirk_raw, &keys, sizeof(header_keys)); + memcpy(kirk_raw+0x110, elf, elfSize); + + if(kirk_CMD0(kirk_enc, kirk_raw, sizeof(kirk_enc), 0) != 0) + { + printf("PRX SIGNER: Could not encrypt elf\n"); + return 0; + } + + memcpy(kirk_enc, rawkheaderBk, sizeof(rawkheaderBk)); + + if(kirk_forge(kirk_enc, sizeof(kirk_enc)) != 0) + { + printf("PRX SIGNER: Could not forge cmac block\n"); + + return 0; + } + + memcpy(out_buffer, pspHeader, 0x150); + memcpy(out_buffer+0x150, kirk_enc+0x110, krawSize-0x110); + + return dumpFile(out_fname, out_buffer, (krawSize-0x110)+0x150); +} diff --git a/tools/PrxEncrypter/psp_headers.h b/tools/PrxEncrypter/psp_headers.h new file mode 100644 index 00000000..c677d34a --- /dev/null +++ b/tools/PrxEncrypter/psp_headers.h @@ -0,0 +1,158 @@ +typedef struct +{ + u32 e_magic; + u8 e_class; + u8 e_data; + u8 e_idver; + u8 e_pad[9]; + u16 e_type; + u16 e_machine; + u32 e_version; + u32 e_entry; + u32 e_phoff; + u32 e_shoff; + u32 e_flags; + u16 e_ehsize; + u16 e_phentsize; + u16 e_phnum; + u16 e_shentsize; + u16 e_shnum; + u16 e_shstrndx; +} __attribute__((packed)) Elf32_Ehdr; + +typedef struct +{ + u32 p_type; + u32 p_offset; + u32 p_vaddr; + u32 p_paddr; + u32 p_filesz; + u32 p_memsz; + u32 p_flags; + u32 p_align; +} __attribute__((packed)) Elf32_Phdr; + +typedef struct +{ + u32 sh_name; + u32 sh_type; + u32 sh_flags; + u32 sh_addr; + u32 sh_offset; + u32 sh_size; + u32 sh_link; + u32 sh_info; + u32 sh_addralign; + u32 sh_entsize; +} __attribute__((packed)) Elf32_Shdr; + +typedef struct +{ + u16 attribute; + u8 module_ver_lo; + u8 module_ver_hi; + char modname[28]; +} __attribute__((packed)) PspModuleInfo; + +typedef struct +{ + u32 signature; //0 + u16 mod_attribute; //4 + u16 comp_attribute; //6 + u8 module_ver_lo; //8 + u8 module_ver_hi; //9 + char modname[28]; //0xA + u8 mod_version; //0x26 + u8 nsegments; //0x27 + u32 elf_size; //0x28 + u32 psp_size; //0x2C + u32 boot_entry; //0x30 + u32 modinfo_offset; //0x34 + int bss_size; //0x38 + u32 seg_align[4]; //0x3C + u32 seg_address[4]; //0x44 + int seg_size[4]; //0x54 + u32 reserved[5]; //0x64 + u32 devkit_version; //0x78 + u8 decrypt_mode; //0x7C + u8 padding; //0x7D + u8 overlap_size; //0x7E + u8 key_data[0x30]; //0x80 + u32 comp_size; //0xB0 + int _80; //0xB4 + u32 unk_B8; //0xB8 + u32 unk_BC; //0xBC + u8 key_data2[0x10]; //0xC0 + u32 tag; //0xD0 + u8 scheck[0x58]; //0xD4 + u8 sha1_hash[0x14]; //0x12C + u8 key_data4[0x10]; //0x140 +} PSP_Header2; //0x150 + + +typedef struct +{ + u32 signature; // 0 + PspModuleInfo mod_info; //4 + u8 version; // 26 + u8 nsegments; // 27 + int elf_size; // 28 + int psp_size; // 2C + u32 entry; // 30 + u32 modinfo_offset; // 34 + int bss_size; // 38 + u16 seg_align[4]; // 3C + u32 seg_address[4]; // 44 + int seg_size[4]; // 54 + u32 reserved[5]; // 64 + u32 devkitversion; // 78 + u32 decrypt_mode; // 7C + u8 key_data0[0x30]; // 80 + int comp_size; // B0 + int _80; // B4 + int reserved2[2]; // B8 + u8 key_data1[0x10]; // C0 + u32 tag; // D0 + u8 scheck[0x58]; // D4 + u32 key_data2; // 12C + u32 oe_tag; // 130 + u8 key_data3[0x1C]; // 134 +} __attribute__((packed)) PSP_Header; + + +typedef struct +{ + u8 signature[4]; //0 + u16 mod_attribute; //4 + u16 comp_attribute; //6 + u8 module_ver_lo; //8 + u8 module_ver_hi; //9 + char modname[28]; //A + u8 mod_version; //26 + u8 nsegments; //27 + u32 elf_size; //28 + u32 psp_size; //2C + u32 boot_entry; //30 + u32 modinfo_offset; //34 + u32 bss_size; //38 + u16 seg_align[4]; //3C + u32 seg_address[4]; //44 + u32 seg_size[4]; //54 + u32 reserved[5]; //64 + u32 devkit_version; //78 + u8 decrypt_mode; //7C + u8 padding; //7D + u16 overlap_size; //7E + u8 aes_key[0x10]; //80 + u8 cmac_key[0x10]; //90 + u8 cmac_header_hash[0x10]; //A0 + u32 comp_size; //B0 + u32 _80; //B4 + u32 unk_B8; //B8 + u32 unk_BC; //BC + u8 cmac_data_hash[0x10]; //C0 + u32 tag; //D0 + u8 scheck[0x58]; //D4 + u8 sha1_hash[0x14]; //12C + u8 key_data4[0x10]; //140 +} PSP_HEADER, *LPPSP_HEADER; diff --git a/tools/PrxEncrypter/types.h b/tools/PrxEncrypter/types.h new file mode 100644 index 00000000..9fe5759d --- /dev/null +++ b/tools/PrxEncrypter/types.h @@ -0,0 +1,20 @@ +/* + * types.h + * + * Created on: Jan 4, 2011 + */ + +#ifndef TYPES_H_ +#define TYPES_H_ + +typedef char s8; +typedef short s16; +typedef int s32; +typedef long long s64; + +typedef unsigned char u8; +typedef unsigned short u16; +typedef unsigned int u32; +typedef unsigned long long u64; + +#endif /* TYPES_H_ */