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-rw-r--r--src/mame/machine/neocrypt.c1365
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diff --git a/src/mame/machine/neocrypt.c b/src/mame/machine/neocrypt.c
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+++ b/src/mame/machine/neocrypt.c
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+/***************************************************************************
+
+ Neo-Geo hardware
+
+ Many of the NeoGeo bootlegs use their own form of encryption and
+ protection, presumably to make them harder for other bootleggser to
+ copy. This encryption often involves non-trivial scrambling of the
+ program roms and the games are protected using an Altera chip which
+ provides some kind of rom overlay, patching parts of the code.
+ The graphics roms are usually scrambled in a different way to the
+ official SNK cartridges too.
+
+ NeoGeo 'C' (Graphics) Rom encryption
+ CMC42 and CMC50 protection chips
+ Also contains 'S' (Text Layer) data on these games
+ M1 (Z80) rom is also encrypted for CMC50: NOT DECRYPTED
+
+ Later games use additional basic scrambling on top of the standard
+ CMC scramble.
+
+ NeoGeo 'P' Rom Encryption
+ Used on various games
+
+ kof98
+ - unique early encryption
+ kof99, garou, garouo, mslug3, kof2000
+ - complex SMA chip which appears to contain part of the game rom
+ internally and decrypts the 68k code on the board. Also has a
+ random number generator and custom bankswitching
+ (see machine/neoprot.c)
+ kof2002, matrim, samsho5, samsh5p
+ - some basic block / bank swapping
+ svcchaos, kof2003, mslug5
+ - different scrambling with additional xor
+
+ NeoGeo 'V' Rom encryption
+ NEO-PCM2 chip used on various games
+ type1 used on pnyaa, rotd, mslug4
+ type2 used on kof2002, matrim, mslug5, svcchaos,
+ samsho5, samsh5s, kof2003
+
+***************************************************************************/
+
+#include "driver.h"
+#include "neogeo.h"
+
+
+/***************************************************************************
+
+NeoGeo 'C' ROM encryption
+
+Starting with KOF99, all NeoGeo games have encrypted graphics. Additionally
+to that, the data for the front text layer, which was previously stored in
+a separate ROM, is stored at the end of the tile data.
+
+The encryption is one of the nastiest implementation of a XOR scheme ever
+seen, involving 9 seemingly uncorrelated 256-byte tables. All known games use
+the same tables except KOF2000 and MS4 which use a different set.
+
+The 32 data bits of every longword are decrypted in a single step (one byte at
+a time), but the values to use for the xor are determined in a convoluted way.
+It's actually so convoluted that it's too difficult to describe - please refer
+to the source below.
+Suffice to say that bytes are handled in couples (0&3 and 1&2), and the two xor
+values are taken from three tables, the indexes inside the tables depending on
+bits 0-7 and 8-15 of the address, in one case further xored through the table
+used in step 5) below. Additionally, the bytes in a couple can be swapped,
+depending either on bit 8 of the address, or on bit 16 xored with the table
+used in step 4) below.
+
+The 24 address bits are encrypted in five steps. Each step xors 8 bits with a
+value taken from a different table; the index inside the table depends on 8
+other bits.
+0) xor bits 0-7 with a fixed value that changes from game to game
+1) xor bits 8-15 depending on bits 16-23
+2) xor bits 8-15 depending on bits 0-7
+3) xor bits 16-23 depending on bits 0-7
+4) xor bits 16-23 depending on bits 8-15
+5) xor bits 0-7 depending on bits 8-15
+
+Each step acts on the current value, so e.g. step 4) uses bits 8-15 as modified
+by step 2).
+
+[Note: the table used in step 1) is currently incomplete due to lack of data to
+analyze]
+
+
+There are two major weaknesses in this encryption algorithm, that exposed it to
+a known plaintext attack.
+
+The first weakness is that the data xor depends on the address inside the
+encrypted ROM instead that on the decrypted address; together with the high
+concentration of 0x00 and 0xFF in the decrypted data (more than 60% of the
+total), this exposed easily recognizable patterns in the encrypted data, which
+could be exploited with some simple statistical checks. The deviousness of the
+xor scheme was the major difficulty.
+
+The second weakness is that the address scrambling works on 32-bit words. Since
+there are a large number of 32-bit values that appear only once in the whole
+encrypted ROM space, this means that once the xor layer was broken, a large
+table of encrypted-decrypted address correspondencies could be built and
+analyzed, quickly leading to the algorithm.
+
+***************************************************************************/
+
+static const UINT8 *type0_t03;
+static const UINT8 *type0_t12;
+static const UINT8 *type1_t03;
+static const UINT8 *type1_t12;
+static const UINT8 *address_8_15_xor1;
+static const UINT8 *address_8_15_xor2;
+static const UINT8 *address_16_23_xor1;
+static const UINT8 *address_16_23_xor2;
+static const UINT8 *address_0_7_xor;
+
+
+static const UINT8 kof99_type0_t03[256] =
+{
+ 0xfb, 0x86, 0x9d, 0xf1, 0xbf, 0x80, 0xd5, 0x43, 0xab, 0xb3, 0x9f, 0x6a, 0x33, 0xd9, 0xdb, 0xb6,
+ 0x66, 0x08, 0x69, 0x88, 0xcc, 0xb7, 0xde, 0x49, 0x97, 0x64, 0x1f, 0xa6, 0xc0, 0x2f, 0x52, 0x42,
+ 0x44, 0x5a, 0xf2, 0x28, 0x98, 0x87, 0x96, 0x8a, 0x83, 0x0b, 0x03, 0x61, 0x71, 0x99, 0x6b, 0xb5,
+ 0x1a, 0x8e, 0xfe, 0x04, 0xe1, 0xf7, 0x7d, 0xdd, 0xed, 0xca, 0x37, 0xfc, 0xef, 0x39, 0x72, 0xda,
+ 0xb8, 0xbe, 0xee, 0x7f, 0xe5, 0x31, 0x78, 0xf3, 0x91, 0x9a, 0xd2, 0x11, 0x19, 0xb9, 0x09, 0x4c,
+ 0xfd, 0x6d, 0x2a, 0x4d, 0x65, 0xa1, 0x89, 0xc7, 0x75, 0x50, 0x21, 0xfa, 0x16, 0x00, 0xe9, 0x12,
+ 0x74, 0x2b, 0x1e, 0x4f, 0x14, 0x01, 0x70, 0x3a, 0x4e, 0x3f, 0xf5, 0xf4, 0x1d, 0x3d, 0x15, 0x27,
+ 0xa7, 0xff, 0x45, 0xe0, 0x6e, 0xf9, 0x54, 0xc8, 0x48, 0xad, 0xa5, 0x0a, 0xf6, 0x2d, 0x2c, 0xe2,
+ 0x68, 0x67, 0xd6, 0x85, 0xb4, 0xc3, 0x34, 0xbc, 0x62, 0xd3, 0x5f, 0x84, 0x06, 0x5b, 0x0d, 0x95,
+ 0xea, 0x5e, 0x9e, 0xd4, 0xeb, 0x90, 0x7a, 0x05, 0x81, 0x57, 0xe8, 0x60, 0x2e, 0x20, 0x25, 0x7c,
+ 0x46, 0x0c, 0x93, 0xcb, 0xbd, 0x17, 0x7e, 0xec, 0x79, 0xb2, 0xc2, 0x22, 0x41, 0xb1, 0x10, 0xac,
+ 0xa8, 0xbb, 0x9b, 0x82, 0x4b, 0x9c, 0x8b, 0x07, 0x47, 0x35, 0x24, 0x56, 0x8d, 0xaf, 0xe6, 0x26,
+ 0x40, 0x38, 0xc4, 0x5d, 0x1b, 0xc5, 0xd1, 0x0f, 0x6c, 0x7b, 0xb0, 0xe3, 0xa3, 0x23, 0x6f, 0x58,
+ 0xc1, 0xba, 0xcf, 0xd7, 0xa2, 0xe7, 0xd0, 0x63, 0x5c, 0xf8, 0x73, 0xa0, 0x13, 0xdc, 0x29, 0xcd,
+ 0xc9, 0x76, 0xae, 0x8f, 0xe4, 0x59, 0x30, 0xaa, 0x94, 0x1c, 0x3c, 0x0e, 0x55, 0x92, 0x77, 0x32,
+ 0xc6, 0xce, 0x18, 0x36, 0xdf, 0xa9, 0x8c, 0xd8, 0xa4, 0xf0, 0x3b, 0x51, 0x4a, 0x02, 0x3e, 0x53,
+};
+
+
+static const UINT8 kof99_type0_t12[256] =
+{
+ 0x1f, 0xac, 0x4d, 0xcd, 0xca, 0x70, 0x02, 0x6b, 0x18, 0x40, 0x62, 0xb2, 0x3f, 0x9b, 0x5b, 0xef,
+ 0x69, 0x68, 0x71, 0x3b, 0xcb, 0xd4, 0x30, 0xbc, 0x47, 0x72, 0x74, 0x5e, 0x84, 0x4c, 0x1b, 0xdb,
+ 0x6a, 0x35, 0x1d, 0xf5, 0xa1, 0xb3, 0x87, 0x5d, 0x57, 0x28, 0x2f, 0xc4, 0xfd, 0x24, 0x26, 0x36,
+ 0xad, 0xbe, 0x61, 0x63, 0x73, 0xaa, 0x82, 0xee, 0x29, 0xd0, 0xdf, 0x8c, 0x15, 0xb5, 0x96, 0xf3,
+ 0xdd, 0x7e, 0x3a, 0x37, 0x58, 0x7f, 0x0c, 0xfc, 0x0b, 0x07, 0xe8, 0xf7, 0xf4, 0x14, 0xb8, 0x81,
+ 0xb6, 0xd7, 0x1e, 0xc8, 0x85, 0xe6, 0x9d, 0x33, 0x60, 0xc5, 0x95, 0xd5, 0x55, 0x00, 0xa3, 0xb7,
+ 0x7d, 0x50, 0x0d, 0xd2, 0xc1, 0x12, 0xe5, 0xed, 0xd8, 0xa4, 0x9c, 0x8f, 0x2a, 0x4f, 0xa8, 0x01,
+ 0x52, 0x83, 0x65, 0xea, 0x9a, 0x6c, 0x44, 0x4a, 0xe2, 0xa5, 0x2b, 0x46, 0xe1, 0x34, 0x25, 0xf8,
+ 0xc3, 0xda, 0xc7, 0x6e, 0x48, 0x38, 0x7c, 0x78, 0x06, 0x53, 0x64, 0x16, 0x98, 0x3c, 0x91, 0x42,
+ 0x39, 0xcc, 0xb0, 0xf1, 0xeb, 0x13, 0xbb, 0x05, 0x32, 0x86, 0x0e, 0xa2, 0x0a, 0x9e, 0xfa, 0x66,
+ 0x54, 0x8e, 0xd3, 0xe7, 0x19, 0x20, 0x77, 0xec, 0xff, 0xbd, 0x6d, 0x43, 0x23, 0x03, 0xab, 0x75,
+ 0x3d, 0xcf, 0xd1, 0xde, 0x92, 0x31, 0xa7, 0x45, 0x4b, 0xc2, 0x97, 0xf9, 0x7a, 0x88, 0xd9, 0x1c,
+ 0xe9, 0xe4, 0x10, 0xc9, 0x22, 0x2d, 0x90, 0x76, 0x17, 0x79, 0x04, 0x51, 0x1a, 0x5a, 0x5f, 0x2c,
+ 0x21, 0x6f, 0x3e, 0xe0, 0xf0, 0xbf, 0xd6, 0x94, 0x0f, 0x80, 0x11, 0xa0, 0x5c, 0xa9, 0x49, 0x2e,
+ 0xce, 0xaf, 0xa6, 0x9f, 0x7b, 0x99, 0xb9, 0xb4, 0xe3, 0xfb, 0xf6, 0x27, 0xf2, 0x93, 0xfe, 0x08,
+ 0x67, 0xae, 0x09, 0x89, 0xdc, 0x4e, 0xc6, 0xc0, 0x8a, 0xb1, 0x59, 0x8b, 0x41, 0x56, 0x8d, 0xba,
+};
+
+
+static const UINT8 kof99_type1_t03[256] =
+{
+ 0xa9, 0x17, 0xaf, 0x0d, 0x34, 0x6e, 0x53, 0xb6, 0x7f, 0x58, 0xe9, 0x14, 0x5f, 0x55, 0xdb, 0xd4,
+ 0x42, 0x80, 0x99, 0x59, 0xa8, 0x3a, 0x57, 0x5d, 0xd5, 0x6f, 0x4c, 0x68, 0x35, 0x46, 0xa6, 0xe7,
+ 0x7b, 0x71, 0xe0, 0x93, 0xa2, 0x1f, 0x64, 0x21, 0xe3, 0xb1, 0x98, 0x26, 0xab, 0xad, 0xee, 0xe5,
+ 0xbb, 0xd9, 0x1e, 0x2e, 0x95, 0x36, 0xef, 0x23, 0x79, 0x45, 0x04, 0xed, 0x13, 0x1d, 0xf4, 0x85,
+ 0x96, 0xec, 0xc2, 0x32, 0xaa, 0x7c, 0x15, 0xd8, 0xda, 0x92, 0x90, 0x9d, 0xb7, 0x56, 0x6a, 0x66,
+ 0x41, 0xfc, 0x00, 0xf6, 0x50, 0x24, 0xcf, 0xfb, 0x11, 0xfe, 0x82, 0x48, 0x9b, 0x27, 0x1b, 0x67,
+ 0x4e, 0x84, 0x69, 0x97, 0x6d, 0x8c, 0xd2, 0xba, 0x74, 0xf9, 0x8f, 0xa5, 0x54, 0x5c, 0xcd, 0x73,
+ 0x07, 0xd1, 0x01, 0x09, 0xf1, 0x19, 0x3b, 0x5e, 0x87, 0x30, 0x76, 0xcc, 0xc0, 0x5a, 0xa7, 0x49,
+ 0x22, 0xfa, 0x16, 0x02, 0xdf, 0xa4, 0xff, 0xb3, 0x75, 0x33, 0xbd, 0x88, 0x2f, 0xcb, 0x2a, 0x44,
+ 0xb8, 0xbf, 0x1c, 0x0f, 0x81, 0x10, 0x43, 0xb4, 0xc8, 0x7e, 0x9a, 0x25, 0xea, 0x83, 0x4b, 0x38,
+ 0x7a, 0xd7, 0x3d, 0x1a, 0x4f, 0x62, 0x51, 0xc9, 0x47, 0x0e, 0xce, 0x3f, 0xc7, 0x4d, 0x2c, 0xa1,
+ 0x86, 0xb9, 0xc5, 0xca, 0xdd, 0x6b, 0x70, 0x6c, 0x91, 0x9c, 0xbe, 0x0a, 0x9f, 0xf5, 0x94, 0xbc,
+ 0x18, 0x2b, 0x60, 0x20, 0x29, 0xf7, 0xf2, 0x28, 0xc4, 0xa0, 0x0b, 0x65, 0xde, 0x8d, 0x78, 0x12,
+ 0x3e, 0xd0, 0x77, 0x08, 0x8b, 0xae, 0x05, 0x31, 0x3c, 0xd6, 0xa3, 0x89, 0x06, 0xdc, 0x52, 0x72,
+ 0xb0, 0xb5, 0x37, 0xd3, 0xc3, 0x8a, 0xc6, 0xf0, 0xc1, 0x61, 0xfd, 0x4a, 0x5b, 0x7d, 0x9e, 0xf3,
+ 0x63, 0x40, 0x2d, 0xe8, 0xb2, 0xe6, 0x39, 0x03, 0xeb, 0x8e, 0xe1, 0x0c, 0xe4, 0xe2, 0xf8, 0xac,
+};
+
+
+static const UINT8 kof99_type1_t12[256] =
+{
+ 0xea, 0xe6, 0x5e, 0xa7, 0x8e, 0xac, 0x34, 0x03, 0x30, 0x97, 0x52, 0x53, 0x76, 0xf2, 0x62, 0x0b,
+ 0x0a, 0xfc, 0x94, 0xb8, 0x67, 0x36, 0x11, 0xbc, 0xae, 0xca, 0xfa, 0x15, 0x04, 0x2b, 0x17, 0xc4,
+ 0x3e, 0x5b, 0x59, 0x01, 0x57, 0xe2, 0xba, 0xb7, 0xd1, 0x3f, 0xf0, 0x6a, 0x9c, 0x2a, 0xcb, 0xa9,
+ 0xe3, 0x2c, 0xc0, 0x0f, 0x46, 0x91, 0x8a, 0xd0, 0x98, 0xc5, 0xa6, 0x1b, 0x96, 0x29, 0x12, 0x09,
+ 0x63, 0xed, 0xe0, 0xa2, 0x86, 0x77, 0xbe, 0xe5, 0x65, 0xdb, 0xbd, 0x50, 0xb3, 0x9d, 0x1a, 0x4e,
+ 0x79, 0x0c, 0x00, 0x43, 0xdf, 0x3d, 0x54, 0x33, 0x8f, 0x89, 0xa8, 0x7b, 0xf9, 0xd5, 0x27, 0x82,
+ 0xbb, 0xc2, 0x8c, 0x47, 0x88, 0x6b, 0xb4, 0xc3, 0xf8, 0xaa, 0x06, 0x1e, 0x83, 0x7d, 0x05, 0x78,
+ 0x85, 0xf6, 0x6e, 0x2e, 0xec, 0x5a, 0x31, 0x45, 0x38, 0x14, 0x16, 0x8b, 0x02, 0xe4, 0x4f, 0xb0,
+ 0xbf, 0xab, 0xa4, 0x9e, 0x48, 0x60, 0x19, 0x35, 0x08, 0xde, 0xdd, 0x66, 0x90, 0x51, 0xcc, 0xa3,
+ 0xaf, 0x70, 0x9b, 0x75, 0x95, 0x49, 0x6c, 0x64, 0x72, 0x7e, 0x44, 0xa0, 0x73, 0x25, 0x68, 0x55,
+ 0x1f, 0x40, 0x7a, 0x74, 0x0e, 0x8d, 0xdc, 0x1c, 0x71, 0xc8, 0xcf, 0xd7, 0xe8, 0xce, 0xeb, 0x32,
+ 0x3a, 0xee, 0x07, 0x61, 0x4d, 0xfe, 0x5c, 0x7c, 0x56, 0x2f, 0x2d, 0x5f, 0x6f, 0x9f, 0x81, 0x22,
+ 0x58, 0x4b, 0xad, 0xda, 0xb9, 0x10, 0x18, 0x23, 0xe1, 0xf3, 0x6d, 0xe7, 0xe9, 0x28, 0xd6, 0xd8,
+ 0xf4, 0x4c, 0x39, 0x21, 0xb2, 0x84, 0xc1, 0x24, 0x26, 0xf1, 0x93, 0x37, 0xc6, 0x4a, 0xcd, 0x20,
+ 0xc9, 0xd9, 0xc7, 0xb1, 0xff, 0x99, 0xd4, 0x5d, 0xb5, 0xa1, 0x87, 0x0d, 0x69, 0x92, 0x13, 0x80,
+ 0xd2, 0xd3, 0xfd, 0x1d, 0xf5, 0x3b, 0xa5, 0x7f, 0xef, 0x9a, 0xb6, 0x42, 0xfb, 0x3c, 0xf7, 0x41,
+};
+
+
+/* underlined values are wrong (not enough evidence, FF fill in kof99 and garou) */
+/* they correspond to tiles 7d000-7efff */
+static const UINT8 kof99_address_8_15_xor1[256] =
+{
+ 0x00, 0xb1, 0x1e, 0xc5, 0x3d, 0x40, 0x45, 0x5e, 0xf2, 0xf8, 0x04, 0x63, 0x36, 0x87, 0x88, 0xbf,
+ 0xab, 0xcc, 0x78, 0x08, 0xdd, 0x20, 0xd4, 0x35, 0x09, 0x8e, 0x44, 0xae, 0x33, 0xa9, 0x9e, 0xcd,
+ 0xb3, 0xe5, 0xad, 0x41, 0xda, 0xbe, 0xf4, 0x16, 0x57, 0x2e, 0x53, 0x67, 0xaf, 0xdb, 0x8a, 0xd8,
+ 0x34, 0x17, 0x3c, 0x01, 0x55, 0x73, 0xcf, 0xe3, 0xe8, 0xc7, 0x0d, 0xe9, 0xa3, 0x13, 0x0c, 0xf6,
+ 0x90, 0x4e, 0xfb, 0x97, 0x6d, 0x5f, 0xa8, 0x71, 0x11, 0xfc, 0xd1, 0x95, 0x81, 0xba, 0x8c, 0x1b,
+ 0x39, 0xfe, 0xa2, 0x15, 0xa6, 0x52, 0x4d, 0x5b, 0x59, 0xa5, 0xe0, 0x96, 0xd9, 0x8f, 0x7b, 0xed,
+ 0x29, 0xd3, 0x1f, 0x0e, 0xec, 0x23, 0x0f, 0xb8, 0x6c, 0x6f, 0x7d, 0x18, 0x46, 0xd6, 0xe4, 0xb5,
+ 0x9a, 0x79, 0x02, 0xf5, 0x03, 0xc0, 0x60, 0x66, 0x5c, 0x2f, 0x76, 0x85, 0x9d, 0x54, 0x1a, 0x6a,
+ 0x28, 0xce, 0x7f, 0x7c, 0x91, 0x99, 0x4c, 0x83, 0x3e, 0xb4, 0x1d, 0x05, 0xc1, 0xc3, 0xd7, 0x47,
+ 0xde, 0xbc, 0x62, 0x6e, 0x86, 0x14, 0x80, 0x77, 0xeb, 0xf3, 0x07, 0x31, 0x56, 0xd2, 0xc2, 0xc6,
+ 0x6b, 0xdc, 0xfd, 0x22, 0x92, 0xf0, 0x06, 0x51, 0x2d, 0x38, 0xe6, 0xa0, 0x25, 0xdf, 0xd5, 0x2c,
+ 0x1c, 0x94, 0x12, 0x9c, 0xb0, 0x9b, 0xc4, 0x0b, 0xc8, 0xd0, 0xf7, 0x30, 0xcb, 0x27, 0xfa, 0x7a,
+ 0x10, 0x61, 0xaa, 0xa4, 0x70, 0xb7, 0x2a, 0x5a, 0xc9, 0xf1, 0x0a, 0x49, 0x65, 0xee, 0x69, 0x4b,
+ 0x3a, 0x8d, 0x32, 0x5d, 0x68, 0xb9, 0x9f, 0x75, 0x19, 0x3f, 0xac, 0x37, 0x4f, 0xe7, 0x93, 0x89,
+ 0x7e, 0x4a, 0x3b, 0xea, 0x74, 0x72, 0x43, 0xbd, 0x24, 0xef, 0xb6, 0xff, 0x64, 0x58, 0x84, 0x8b,
+ 0xa7, 0xbb, 0xb2, 0xe1, 0x26, 0x2b, 0x50, 0xca, 0x21, 0xf9, 0x98, 0xa1, 0xe2, 0x42, 0x82, 0x48,
+// ^^^^ ^^^^ ^^^^ ^^^^
+};
+
+
+static const UINT8 kof99_address_8_15_xor2[256] =
+{
+ 0x9b, 0x9d, 0xc1, 0x3d, 0xa9, 0xb8, 0xf4, 0x6f, 0xf6, 0x25, 0xc7, 0x47, 0xd5, 0x97, 0xdf, 0x6b,
+ 0xeb, 0x90, 0xa4, 0xb2, 0x5d, 0xf5, 0x66, 0xb0, 0xb9, 0x8b, 0x93, 0x64, 0xec, 0x7b, 0x65, 0x8c,
+ 0xf1, 0x43, 0x42, 0x6e, 0x45, 0x9f, 0xb3, 0x35, 0x06, 0x71, 0x96, 0xdb, 0xa0, 0xfb, 0x0b, 0x3a,
+ 0x1f, 0xf8, 0x8e, 0x69, 0xcd, 0x26, 0xab, 0x86, 0xa2, 0x0c, 0xbd, 0x63, 0xa5, 0x7a, 0xe7, 0x6a,
+ 0x5f, 0x18, 0x9e, 0xbf, 0xad, 0x55, 0xb1, 0x1c, 0x5c, 0x03, 0x30, 0xc6, 0x37, 0x20, 0xe3, 0xc9,
+ 0x52, 0xe8, 0xee, 0x4f, 0x01, 0x70, 0xc4, 0x77, 0x29, 0x2a, 0xba, 0x53, 0x12, 0x04, 0x7d, 0xaf,
+ 0x33, 0x8f, 0xa8, 0x4d, 0xaa, 0x5b, 0xb4, 0x0f, 0x92, 0xbb, 0xed, 0xe1, 0x2f, 0x50, 0x6c, 0xd2,
+ 0x2c, 0x95, 0xd9, 0xf9, 0x98, 0xc3, 0x76, 0x4c, 0xf2, 0xe4, 0xe5, 0x2b, 0xef, 0x9c, 0x49, 0xb6,
+ 0x31, 0x3b, 0xbc, 0xa1, 0xca, 0xde, 0x62, 0x74, 0xea, 0x81, 0x00, 0xdd, 0xa6, 0x46, 0x88, 0x3f,
+ 0x39, 0xd6, 0x23, 0x54, 0x24, 0x4a, 0xd8, 0xdc, 0xd7, 0xd1, 0xcc, 0xbe, 0x57, 0x7c, 0xda, 0x44,
+ 0x61, 0xce, 0xd3, 0xd4, 0xe9, 0x28, 0x80, 0xe0, 0x56, 0x8a, 0x09, 0x05, 0x9a, 0x89, 0x1b, 0xf7,
+ 0xf3, 0x99, 0x6d, 0x5e, 0x48, 0x91, 0xc0, 0xd0, 0xc5, 0x79, 0x78, 0x41, 0x59, 0x21, 0x2e, 0xff,
+ 0xc2, 0x4b, 0x38, 0x83, 0x32, 0xe6, 0xe2, 0x7f, 0x1e, 0x17, 0x58, 0x1d, 0x1a, 0xfa, 0x85, 0x82,
+ 0x94, 0xc8, 0x72, 0x7e, 0xb7, 0xac, 0x0e, 0xfc, 0xfd, 0x16, 0x27, 0x75, 0x8d, 0xcb, 0x08, 0xfe,
+ 0x0a, 0x02, 0x0d, 0x36, 0x11, 0x22, 0x84, 0x40, 0x34, 0x3e, 0x2d, 0x68, 0x5a, 0xa7, 0x67, 0xae,
+ 0x87, 0x07, 0x10, 0x60, 0x14, 0x73, 0x3c, 0x51, 0x19, 0xa3, 0xb5, 0xcf, 0x13, 0xf0, 0x15, 0x4e,
+};
+
+
+static const UINT8 kof99_address_16_23_xor1[256] =
+{
+ 0x00, 0x5f, 0x03, 0x52, 0xce, 0xe3, 0x7d, 0x8f, 0x6b, 0xf8, 0x20, 0xde, 0x7b, 0x7e, 0x39, 0xbe,
+ 0xf5, 0x94, 0x18, 0x78, 0x80, 0xc9, 0x7f, 0x7a, 0x3e, 0x63, 0xf2, 0xe0, 0x4e, 0xf7, 0x87, 0x27,
+ 0x69, 0x6c, 0xa4, 0x1d, 0x85, 0x5b, 0xe6, 0x44, 0x25, 0x0c, 0x98, 0xc7, 0x01, 0x02, 0xa3, 0x26,
+ 0x09, 0x38, 0xdb, 0xc3, 0x1e, 0xcf, 0x23, 0x45, 0x68, 0x76, 0xd6, 0x22, 0x5d, 0x5a, 0xae, 0x16,
+ 0x9f, 0xa2, 0xb5, 0xcd, 0x81, 0xea, 0x5e, 0xb8, 0xb9, 0x9d, 0x9c, 0x1a, 0x0f, 0xff, 0xe1, 0xe7,
+ 0x74, 0xaa, 0xd4, 0xaf, 0xfc, 0xc6, 0x33, 0x29, 0x5c, 0xab, 0x95, 0xf0, 0x19, 0x47, 0x59, 0x67,
+ 0xf3, 0x96, 0x60, 0x1f, 0x62, 0x92, 0xbd, 0x89, 0xee, 0x28, 0x13, 0x06, 0xfe, 0xfa, 0x32, 0x6d,
+ 0x57, 0x3c, 0x54, 0x50, 0x2c, 0x58, 0x49, 0xfb, 0x17, 0xcc, 0xef, 0xb2, 0xb4, 0xf9, 0x07, 0x70,
+ 0xc5, 0xa9, 0xdf, 0xd5, 0x3b, 0x86, 0x2b, 0x0d, 0x6e, 0x4d, 0x0a, 0x90, 0x43, 0x31, 0xc1, 0xf6,
+ 0x88, 0x0b, 0xda, 0x53, 0x14, 0xdc, 0x75, 0x8e, 0xb0, 0xeb, 0x99, 0x46, 0xa1, 0x15, 0x71, 0xc8,
+ 0xe9, 0x3f, 0x4a, 0xd9, 0x73, 0xe5, 0x7c, 0x30, 0x77, 0xd3, 0xb3, 0x4b, 0x37, 0x72, 0xc2, 0x04,
+ 0x97, 0x08, 0x36, 0xb1, 0x3a, 0x61, 0xec, 0xe2, 0x1c, 0x9a, 0x8b, 0xd1, 0x1b, 0x2e, 0x9e, 0x8a,
+ 0xd8, 0x41, 0xe4, 0xc4, 0x40, 0x2f, 0xad, 0xc0, 0xb6, 0x84, 0x51, 0x66, 0xbb, 0x12, 0xe8, 0xdd,
+ 0xcb, 0xbc, 0x6f, 0xd0, 0x11, 0x83, 0x56, 0x4c, 0xca, 0xbf, 0x05, 0x10, 0xd7, 0xba, 0xfd, 0xed,
+ 0x8c, 0x0e, 0x4f, 0x3d, 0x35, 0x91, 0xb7, 0xac, 0x34, 0x64, 0x2a, 0xf1, 0x79, 0x6a, 0x9b, 0x2d,
+ 0x65, 0xf4, 0x42, 0xa0, 0x8d, 0xa7, 0x48, 0x55, 0x21, 0x93, 0x24, 0xd2, 0xa6, 0xa5, 0xa8, 0x82,
+};
+
+
+static const UINT8 kof99_address_16_23_xor2[256] =
+{
+ 0x29, 0x97, 0x1a, 0x2c, 0x0b, 0x94, 0x3e, 0x75, 0x01, 0x0d, 0x1b, 0xe1, 0x4d, 0x38, 0x39, 0x8f,
+ 0xe7, 0xd0, 0x60, 0x90, 0xb2, 0x0f, 0xbb, 0x70, 0x1f, 0xe6, 0x5b, 0x87, 0xb4, 0x43, 0xfd, 0xf5,
+ 0xf6, 0xf9, 0xad, 0xc0, 0x98, 0x17, 0x9f, 0x91, 0x15, 0x51, 0x55, 0x64, 0x6c, 0x18, 0x61, 0x0e,
+ 0xd9, 0x93, 0xab, 0xd6, 0x24, 0x2f, 0x6a, 0x3a, 0x22, 0xb1, 0x4f, 0xaa, 0x23, 0x48, 0xed, 0xb9,
+ 0x88, 0x8b, 0xa3, 0x6b, 0x26, 0x4c, 0xe8, 0x2d, 0x1c, 0x99, 0xbd, 0x5c, 0x58, 0x08, 0x50, 0xf2,
+ 0x2a, 0x62, 0xc1, 0x72, 0x66, 0x04, 0x10, 0x37, 0x6e, 0xfc, 0x44, 0xa9, 0xdf, 0xd4, 0x20, 0xdd,
+ 0xee, 0x41, 0xdb, 0x73, 0xde, 0x54, 0xec, 0xc9, 0xf3, 0x4b, 0x2e, 0xae, 0x5a, 0x4a, 0x5e, 0x47,
+ 0x07, 0x2b, 0x76, 0xa4, 0xe3, 0x28, 0xfe, 0xb0, 0xf0, 0x02, 0x06, 0xd1, 0xaf, 0x42, 0xc2, 0xa5,
+ 0xe0, 0x67, 0xbf, 0x16, 0x8e, 0x35, 0xce, 0x8a, 0xe5, 0x3d, 0x7b, 0x96, 0xd7, 0x79, 0x52, 0x1e,
+ 0xa1, 0xfb, 0x9b, 0xbe, 0x21, 0x9c, 0xe9, 0x56, 0x14, 0x7f, 0xa0, 0xe4, 0xc3, 0xc4, 0x46, 0xea,
+ 0xf7, 0xd2, 0x1d, 0x31, 0x0a, 0x5f, 0xeb, 0xa2, 0x68, 0x8d, 0xb5, 0xc5, 0x74, 0x0c, 0xdc, 0x82,
+ 0x80, 0x09, 0x19, 0x95, 0x71, 0x9a, 0x11, 0x57, 0x77, 0x4e, 0xc6, 0xff, 0x12, 0x03, 0xa7, 0xc7,
+ 0xf4, 0xc8, 0xb6, 0x7a, 0x59, 0x36, 0x3c, 0x53, 0xe2, 0x69, 0x8c, 0x25, 0x05, 0x45, 0x63, 0xf8,
+ 0x34, 0x89, 0x33, 0x3f, 0x85, 0x27, 0xbc, 0x65, 0xfa, 0xa8, 0x6d, 0x84, 0x5d, 0xba, 0x40, 0x32,
+ 0x30, 0xef, 0x83, 0x13, 0xa6, 0x78, 0xcc, 0x81, 0x9e, 0xda, 0xca, 0xd3, 0x7e, 0x9d, 0x6f, 0xcd,
+ 0xb7, 0xb3, 0xd8, 0xcf, 0x3b, 0x00, 0x92, 0xb8, 0x86, 0xac, 0x49, 0x7c, 0xf1, 0xd5, 0xcb, 0x7d,
+};
+
+
+static const UINT8 kof99_address_0_7_xor[256] =
+{
+ 0x74, 0xad, 0x5d, 0x1d, 0x9e, 0xc3, 0xfa, 0x4e, 0xf7, 0xdb, 0xca, 0xa2, 0x64, 0x36, 0x56, 0x0c,
+ 0x4f, 0xcf, 0x43, 0x66, 0x1e, 0x91, 0xe3, 0xa5, 0x58, 0xc2, 0xc1, 0xd4, 0xb9, 0xdd, 0x76, 0x16,
+ 0xce, 0x61, 0x75, 0x01, 0x2b, 0x22, 0x38, 0x55, 0x50, 0xef, 0x6c, 0x99, 0x05, 0xe9, 0xe8, 0xe0,
+ 0x2d, 0xa4, 0x4b, 0x4a, 0x42, 0xae, 0xba, 0x8c, 0x6f, 0x93, 0x14, 0xbd, 0x71, 0x21, 0xb0, 0x02,
+ 0x15, 0xc4, 0xe6, 0x60, 0xd7, 0x44, 0xfd, 0x85, 0x7e, 0x78, 0x8f, 0x00, 0x81, 0xf1, 0xa7, 0x3b,
+ 0xa0, 0x10, 0xf4, 0x9f, 0x39, 0x88, 0x35, 0x62, 0xcb, 0x19, 0x31, 0x11, 0x51, 0xfb, 0x2a, 0x20,
+ 0x45, 0xd3, 0x7d, 0x92, 0x1b, 0xf2, 0x09, 0x0d, 0x97, 0xa9, 0xb5, 0x3c, 0xee, 0x5c, 0xaf, 0x7b,
+ 0xd2, 0x3a, 0x49, 0x8e, 0xb6, 0xcd, 0xd9, 0xde, 0x8a, 0x29, 0x6e, 0xd8, 0x0b, 0xe1, 0x69, 0x87,
+ 0x1a, 0x96, 0x18, 0xcc, 0xdf, 0xe7, 0xc5, 0xc7, 0xf8, 0x52, 0xc9, 0xf0, 0xb7, 0xe5, 0x33, 0xda,
+ 0x67, 0x9d, 0xa3, 0x03, 0x0e, 0x72, 0x26, 0x79, 0xe2, 0xb8, 0xfc, 0xaa, 0xfe, 0xb4, 0x86, 0xc8,
+ 0xd1, 0xbc, 0x12, 0x08, 0x77, 0xeb, 0x40, 0x8d, 0x04, 0x25, 0x4d, 0x5a, 0x6a, 0x7a, 0x2e, 0x41,
+ 0x65, 0x1c, 0x13, 0x94, 0xb2, 0x63, 0x28, 0x59, 0x5e, 0x9a, 0x30, 0x07, 0xc6, 0xbf, 0x17, 0xf5,
+ 0x0f, 0x89, 0xf3, 0x1f, 0xea, 0x6d, 0xb3, 0xc0, 0x70, 0x47, 0xf9, 0x53, 0xf6, 0xd6, 0x54, 0xed,
+ 0x6b, 0x4c, 0xe4, 0x8b, 0x83, 0x24, 0x90, 0xb1, 0x7c, 0xbb, 0x73, 0xab, 0xd5, 0x2f, 0x5f, 0xec,
+ 0x9c, 0x2c, 0xa8, 0x34, 0x46, 0x37, 0x27, 0xa1, 0x0a, 0x06, 0x80, 0x68, 0x82, 0x32, 0x84, 0xff,
+ 0x48, 0xac, 0x7f, 0x3f, 0x95, 0xdc, 0x98, 0x9b, 0xbe, 0x23, 0x57, 0x3e, 0x5b, 0xd0, 0x3d, 0xa6,
+};
+
+
+static const UINT8 kof2000_type0_t03[256] =
+{
+ 0x10, 0x61, 0xf1, 0x78, 0x85, 0x52, 0x68, 0xe3, 0x12, 0x0d, 0xfa, 0xf0, 0xc9, 0x36, 0x5e, 0x3d,
+ 0xf9, 0xa6, 0x01, 0x2e, 0xc7, 0x84, 0xea, 0x2b, 0x6d, 0x14, 0x38, 0x4f, 0x55, 0x1c, 0x9d, 0xa7,
+ 0x7a, 0xc6, 0xf8, 0x9a, 0xe6, 0x42, 0xb5, 0xed, 0x7d, 0x3a, 0xb1, 0x05, 0x43, 0x4a, 0x22, 0xfd,
+ 0xac, 0xa4, 0x31, 0xc3, 0x32, 0x76, 0x95, 0x9e, 0x7e, 0x88, 0x8e, 0xa2, 0x97, 0x18, 0xbe, 0x2a,
+ 0xf5, 0xd6, 0xca, 0xcc, 0x72, 0x3b, 0x87, 0x6c, 0xde, 0x75, 0xd7, 0x21, 0xcb, 0x0b, 0xdd, 0xe7,
+ 0xe1, 0x65, 0xaa, 0xb9, 0x44, 0xfb, 0x66, 0x15, 0x1a, 0x3c, 0x98, 0xcf, 0x8a, 0xdf, 0x37, 0xa5,
+ 0x2f, 0x67, 0xd2, 0x83, 0xb6, 0x6b, 0xfc, 0xe0, 0xb4, 0x7c, 0x08, 0xdc, 0x93, 0x30, 0xab, 0xe4,
+ 0x19, 0xc2, 0x8b, 0xeb, 0xa0, 0x0a, 0xc8, 0x03, 0xc0, 0x4b, 0x64, 0x71, 0x86, 0x9c, 0x9b, 0x16,
+ 0x79, 0xff, 0x70, 0x09, 0x8c, 0xd0, 0xf6, 0x53, 0x07, 0x73, 0xd4, 0x89, 0xb3, 0x00, 0xe9, 0xfe,
+ 0xec, 0x8f, 0xbc, 0xb2, 0x1e, 0x5d, 0x11, 0x35, 0xa9, 0x06, 0x59, 0x9f, 0xc1, 0xd3, 0x7b, 0xf2,
+ 0xc5, 0x77, 0x4e, 0x39, 0x20, 0xd5, 0x6a, 0x82, 0xda, 0x45, 0xf3, 0x33, 0x81, 0x23, 0xba, 0xe2,
+ 0x1d, 0x5f, 0x5c, 0x51, 0x49, 0xae, 0x8d, 0xc4, 0xa8, 0xf7, 0x1f, 0x0f, 0x34, 0x28, 0xa1, 0xd9,
+ 0x27, 0xd8, 0x4c, 0x2c, 0xbf, 0x91, 0x3e, 0x69, 0x57, 0x41, 0x25, 0x0c, 0x5a, 0x90, 0x92, 0xb0,
+ 0x63, 0x6f, 0x40, 0xaf, 0x74, 0xb8, 0x2d, 0x80, 0xbb, 0x46, 0x94, 0xe5, 0x29, 0xee, 0xb7, 0x1b,
+ 0x96, 0xad, 0x13, 0x0e, 0x58, 0x99, 0x60, 0x4d, 0x17, 0x26, 0xce, 0xe8, 0xdb, 0xef, 0x24, 0xa3,
+ 0x6e, 0x7f, 0x54, 0x3f, 0x02, 0xd1, 0x5b, 0x50, 0x56, 0x48, 0xf4, 0xbd, 0x62, 0x47, 0x04, 0xcd,
+};
+
+
+static const UINT8 kof2000_type0_t12[256] =
+{
+ 0xf4, 0x28, 0xb4, 0x8f, 0xfa, 0xeb, 0x8e, 0x54, 0x2b, 0x49, 0xd1, 0x76, 0x71, 0x47, 0x8b, 0x57,
+ 0x92, 0x85, 0x7c, 0xb8, 0x5c, 0x22, 0xf9, 0x26, 0xbc, 0x5b, 0x6d, 0x67, 0xae, 0x5f, 0x6f, 0xf5,
+ 0x9f, 0x48, 0x66, 0x40, 0x0d, 0x11, 0x4e, 0xb2, 0x6b, 0x35, 0x15, 0x0f, 0x18, 0x25, 0x1d, 0xba,
+ 0xd3, 0x69, 0x79, 0xec, 0xa8, 0x8c, 0xc9, 0x7f, 0x4b, 0xdb, 0x51, 0xaf, 0xca, 0xe2, 0xb3, 0x81,
+ 0x12, 0x5e, 0x7e, 0x38, 0xc8, 0x95, 0x01, 0xff, 0xfd, 0xfb, 0xf2, 0x74, 0x62, 0x14, 0xa5, 0x98,
+ 0xa6, 0xda, 0x80, 0x53, 0xe8, 0x56, 0xac, 0x1b, 0x52, 0xd0, 0xf1, 0x45, 0x42, 0xb6, 0x1a, 0x4a,
+ 0x3a, 0x99, 0xfc, 0xd2, 0x9c, 0xcf, 0x31, 0x2d, 0xdd, 0x86, 0x2f, 0x29, 0xe1, 0x03, 0x19, 0xa2,
+ 0x41, 0x33, 0x83, 0x90, 0xc1, 0xbf, 0x0b, 0x08, 0x3d, 0xd8, 0x8d, 0x6c, 0x39, 0xa0, 0xe3, 0x55,
+ 0x02, 0x50, 0x46, 0xe6, 0xc3, 0x82, 0x36, 0x13, 0x75, 0xab, 0x27, 0xd7, 0x1f, 0x0a, 0xd4, 0x89,
+ 0x59, 0x4f, 0xc0, 0x5d, 0xc6, 0xf7, 0x88, 0xbd, 0x3c, 0x00, 0xef, 0xcd, 0x05, 0x1c, 0xaa, 0x9b,
+ 0xed, 0x7a, 0x61, 0x17, 0x93, 0xfe, 0x23, 0xb9, 0xf3, 0x68, 0x78, 0xf6, 0x5a, 0x7b, 0xe0, 0xe4,
+ 0xa3, 0xee, 0x16, 0x72, 0xc7, 0x3b, 0x8a, 0x37, 0x2a, 0x70, 0xa9, 0x2c, 0x21, 0xf8, 0x24, 0x09,
+ 0xce, 0x20, 0x9e, 0x06, 0x87, 0xc5, 0x04, 0x64, 0x43, 0x7d, 0x4d, 0x10, 0xd6, 0xa4, 0x94, 0x4c,
+ 0x60, 0xde, 0xdf, 0x58, 0xb1, 0x44, 0x3f, 0xb0, 0xd9, 0xe5, 0xcb, 0xbb, 0xbe, 0xea, 0x07, 0x34,
+ 0x73, 0x6a, 0x77, 0xf0, 0x9d, 0x0c, 0x2e, 0x0e, 0x91, 0x9a, 0xcc, 0xc2, 0xb7, 0x63, 0x97, 0xd5,
+ 0xdc, 0xc4, 0x32, 0xe7, 0x84, 0x3e, 0x30, 0xa1, 0x1e, 0xb5, 0x6e, 0x65, 0xe9, 0xad, 0xa7, 0x96,
+};
+
+
+static const UINT8 kof2000_type1_t03[256] =
+{
+ 0x9a, 0x2f, 0xcc, 0x4e, 0x40, 0x69, 0xac, 0xca, 0xa5, 0x7b, 0x0a, 0x61, 0x91, 0x0d, 0x55, 0x74,
+ 0xcd, 0x8b, 0x0b, 0x80, 0x09, 0x5e, 0x38, 0xc7, 0xda, 0xbf, 0xf5, 0x37, 0x23, 0x31, 0x33, 0xe9,
+ 0xae, 0x87, 0xe5, 0xfa, 0x6e, 0x5c, 0xad, 0xf4, 0x76, 0x62, 0x9f, 0x2e, 0x01, 0xe2, 0xf6, 0x47,
+ 0x8c, 0x7c, 0xaa, 0x98, 0xb5, 0x92, 0x51, 0xec, 0x5f, 0x07, 0x5d, 0x6f, 0x16, 0xa1, 0x1d, 0xa9,
+ 0x48, 0x45, 0xf0, 0x6a, 0x9c, 0x1e, 0x11, 0xa0, 0x06, 0x46, 0xd5, 0xf1, 0x73, 0xed, 0x94, 0xf7,
+ 0xc3, 0x57, 0x1b, 0xe0, 0x97, 0xb1, 0xa4, 0xa7, 0x24, 0xe7, 0x2b, 0x05, 0x5b, 0x34, 0x0c, 0xb8,
+ 0x0f, 0x9b, 0xc8, 0x4d, 0x5a, 0xa6, 0x86, 0x3e, 0x14, 0x29, 0x84, 0x58, 0x90, 0xdb, 0x2d, 0x54,
+ 0x9d, 0x82, 0xd4, 0x7d, 0xc6, 0x67, 0x41, 0x89, 0xc1, 0x13, 0xb0, 0x9e, 0x81, 0x6d, 0xa8, 0x59,
+ 0xbd, 0x39, 0x8e, 0xe6, 0x25, 0x8f, 0xd9, 0xa2, 0xe4, 0x53, 0xc5, 0x72, 0x7e, 0x36, 0x4a, 0x4f,
+ 0x52, 0xc2, 0x22, 0x2a, 0xce, 0x3c, 0x21, 0x2c, 0x00, 0xd7, 0x75, 0x8a, 0x27, 0xee, 0x43, 0xfe,
+ 0xcb, 0x6b, 0xb9, 0xa3, 0x78, 0xb7, 0x85, 0x02, 0x20, 0xd0, 0x83, 0xc4, 0x12, 0xf9, 0xfd, 0xd8,
+ 0x79, 0x64, 0x3a, 0x49, 0x03, 0xb4, 0xc0, 0xf2, 0xdf, 0x15, 0x93, 0x08, 0x35, 0xff, 0x70, 0xdd,
+ 0x28, 0x6c, 0x0e, 0x04, 0xde, 0x7a, 0x65, 0xd2, 0xab, 0x42, 0x95, 0xe1, 0x3f, 0x3b, 0x7f, 0x66,
+ 0xd1, 0x8d, 0xe3, 0xbb, 0x1c, 0xfc, 0x77, 0x1a, 0x88, 0x18, 0x19, 0x68, 0x1f, 0x56, 0xd6, 0xe8,
+ 0xb6, 0xbc, 0xd3, 0xea, 0x3d, 0x26, 0xb3, 0xc9, 0x44, 0xdc, 0xf3, 0x32, 0x30, 0xef, 0x96, 0x4c,
+ 0xaf, 0x17, 0xf8, 0xfb, 0x60, 0x50, 0xeb, 0x4b, 0x99, 0x63, 0xba, 0xb2, 0x71, 0xcf, 0x10, 0xbe,
+};
+
+
+static const UINT8 kof2000_type1_t12[256] =
+{
+ 0xda, 0xa7, 0xd6, 0x6e, 0x2f, 0x5e, 0xf0, 0x3f, 0xa4, 0xce, 0xd3, 0xfd, 0x46, 0x2a, 0xac, 0xc9,
+ 0xbe, 0xeb, 0x9f, 0xd5, 0x3c, 0x61, 0x96, 0x11, 0xd0, 0x38, 0xca, 0x06, 0xed, 0x1b, 0x65, 0xe7,
+ 0x23, 0xdd, 0xd9, 0x05, 0xbf, 0x5b, 0x5d, 0xa5, 0x95, 0x00, 0xec, 0xf1, 0x01, 0xa9, 0xa6, 0xfc,
+ 0xbb, 0x54, 0xe3, 0x2e, 0x92, 0x58, 0x0a, 0x7b, 0xb6, 0xcc, 0xb1, 0x5f, 0x14, 0x35, 0x72, 0xff,
+ 0xe6, 0x52, 0xd7, 0x8c, 0xf3, 0x43, 0xaf, 0x9c, 0xc0, 0x4f, 0x0c, 0x42, 0x8e, 0xef, 0x80, 0xcd,
+ 0x1d, 0x7e, 0x88, 0x3b, 0x98, 0xa1, 0xad, 0xe4, 0x9d, 0x8d, 0x2b, 0x56, 0xb5, 0x50, 0xdf, 0x66,
+ 0x6d, 0xd4, 0x60, 0x09, 0xe1, 0xee, 0x4a, 0x47, 0xf9, 0xfe, 0x73, 0x07, 0x89, 0xa8, 0x39, 0xea,
+ 0x82, 0x9e, 0xcf, 0x26, 0xb2, 0x4e, 0xc3, 0x59, 0xf2, 0x3d, 0x9a, 0xb0, 0x69, 0xf7, 0xbc, 0x34,
+ 0xe5, 0x36, 0x22, 0xfb, 0x57, 0x71, 0x99, 0x6c, 0x83, 0x30, 0x55, 0xc2, 0xbd, 0xf4, 0x77, 0xe9,
+ 0x76, 0x97, 0xa0, 0xe0, 0xb9, 0x86, 0x6b, 0xa3, 0x84, 0x67, 0x1a, 0x70, 0x02, 0x5a, 0x41, 0x5c,
+ 0x25, 0x81, 0xaa, 0x28, 0x78, 0x4b, 0xc6, 0x64, 0x53, 0x16, 0x4d, 0x8b, 0x20, 0x93, 0xae, 0x0f,
+ 0x94, 0x2c, 0x3a, 0xc7, 0x62, 0xe8, 0xc4, 0xdb, 0x04, 0xc5, 0xfa, 0x29, 0x48, 0xd1, 0x08, 0x24,
+ 0x0d, 0xe2, 0xd8, 0x10, 0xb4, 0x91, 0x8a, 0x13, 0x0e, 0xdc, 0xd2, 0x79, 0xb8, 0xf8, 0xba, 0x2d,
+ 0xcb, 0xf5, 0x7d, 0x37, 0x51, 0x40, 0x31, 0xa2, 0x0b, 0x18, 0x63, 0x7f, 0xb3, 0xab, 0x9b, 0x87,
+ 0xf6, 0x90, 0xde, 0xc8, 0x27, 0x45, 0x7c, 0x1c, 0x85, 0x68, 0x33, 0x19, 0x03, 0x75, 0x15, 0x7a,
+ 0x1f, 0x49, 0x8f, 0x4c, 0xc1, 0x44, 0x17, 0x12, 0x6f, 0x32, 0xb7, 0x3e, 0x74, 0x1e, 0x21, 0x6a,
+};
+
+
+static const UINT8 kof2000_address_8_15_xor1[256] =
+{
+ 0xfc, 0x9b, 0x1c, 0x35, 0x72, 0x53, 0xd6, 0x7d, 0x84, 0xa4, 0xc5, 0x93, 0x7b, 0xe7, 0x47, 0xd5,
+ 0x24, 0xa2, 0xfa, 0x19, 0x0c, 0xb1, 0x8c, 0xb9, 0x9d, 0xd8, 0x59, 0x4f, 0x3c, 0xb2, 0x78, 0x4a,
+ 0x2a, 0x96, 0x9a, 0xf1, 0x1f, 0x22, 0xa8, 0x5b, 0x67, 0xa3, 0x0f, 0x00, 0xfb, 0xdf, 0xeb, 0x0a,
+ 0x57, 0xb8, 0x25, 0xd7, 0xf0, 0x6b, 0x0b, 0x31, 0x95, 0x23, 0x2d, 0x5c, 0x27, 0xc7, 0xf4, 0x55,
+ 0x1a, 0xf7, 0x74, 0xbe, 0xd3, 0xac, 0x3d, 0xc1, 0x7f, 0xbd, 0x28, 0x01, 0x10, 0xe5, 0x09, 0x37,
+ 0x1e, 0x58, 0xaf, 0x17, 0xf2, 0x16, 0x30, 0x92, 0x36, 0x68, 0xe6, 0xd4, 0xea, 0xb7, 0x75, 0x54,
+ 0x77, 0x41, 0xb4, 0x8d, 0xe0, 0xf3, 0x51, 0x03, 0xa9, 0xe8, 0x66, 0xab, 0x29, 0xa5, 0xed, 0xcb,
+ 0xd1, 0xaa, 0xf5, 0xdb, 0x4c, 0x42, 0x97, 0x8a, 0xae, 0xc9, 0x6e, 0x04, 0x33, 0x85, 0xdd, 0x2b,
+ 0x6f, 0xef, 0x12, 0x21, 0x7a, 0xa1, 0x5a, 0x91, 0xc8, 0xcc, 0xc0, 0xa7, 0x60, 0x3e, 0x56, 0x2f,
+ 0xe4, 0x71, 0x99, 0xc2, 0xa0, 0x45, 0x80, 0x65, 0xbb, 0x87, 0x69, 0x81, 0x73, 0xca, 0xf6, 0x46,
+ 0x43, 0xda, 0x26, 0x7e, 0x8f, 0xe1, 0x8b, 0xfd, 0x50, 0x79, 0xba, 0xc6, 0x63, 0x4b, 0xb3, 0x8e,
+ 0x34, 0xe2, 0x48, 0x14, 0xcd, 0xe3, 0xc4, 0x05, 0x13, 0x40, 0x06, 0x6c, 0x88, 0xb0, 0xe9, 0x1b,
+ 0x4d, 0xf8, 0x76, 0x02, 0x44, 0x94, 0xcf, 0x32, 0xfe, 0xce, 0x3b, 0x5d, 0x2c, 0x89, 0x5f, 0xdc,
+ 0xd2, 0x9c, 0x6a, 0xec, 0x18, 0x6d, 0x0e, 0x86, 0xff, 0x5e, 0x9e, 0xee, 0x11, 0xd0, 0x49, 0x52,
+ 0x4e, 0x61, 0x90, 0x0d, 0xc3, 0x39, 0x15, 0x83, 0xb5, 0x62, 0x3f, 0x70, 0x7c, 0xad, 0x20, 0xbf,
+ 0x2e, 0x08, 0x1d, 0xf9, 0xb6, 0xa6, 0x64, 0x07, 0x82, 0x38, 0x98, 0x3a, 0x9f, 0xde, 0xbc, 0xd9,
+};
+
+
+static const UINT8 kof2000_address_8_15_xor2[256] =
+{
+ 0x00, 0xbe, 0x06, 0x5a, 0xfa, 0x42, 0x15, 0xf2, 0x3f, 0x0a, 0x84, 0x93, 0x4e, 0x78, 0x3b, 0x89,
+ 0x32, 0x98, 0xa2, 0x87, 0x73, 0xdd, 0x26, 0xe5, 0x05, 0x71, 0x08, 0x6e, 0x9b, 0xe0, 0xdf, 0x9e,
+ 0xfc, 0x83, 0x81, 0xef, 0xb2, 0xc0, 0xc3, 0xbf, 0xa7, 0x6d, 0x1b, 0x95, 0xed, 0xb9, 0x3e, 0x13,
+ 0xb0, 0x47, 0x9c, 0x7a, 0x24, 0x41, 0x68, 0xd0, 0x36, 0x0b, 0xb5, 0xc2, 0x67, 0xf7, 0x54, 0x92,
+ 0x1e, 0x44, 0x86, 0x2b, 0x94, 0xcc, 0xba, 0x23, 0x0d, 0xca, 0x6b, 0x4c, 0x2a, 0x9a, 0x2d, 0x8b,
+ 0xe3, 0x52, 0x29, 0xf0, 0x21, 0xbd, 0xbb, 0x1f, 0xa3, 0xab, 0xf8, 0x46, 0xb7, 0x45, 0x82, 0x5e,
+ 0xdb, 0x07, 0x5d, 0xe9, 0x9d, 0x1a, 0x48, 0xce, 0x91, 0x12, 0xd4, 0xee, 0xa9, 0x39, 0xf1, 0x18,
+ 0x2c, 0x22, 0x8a, 0x7e, 0x34, 0x4a, 0x8c, 0xc1, 0x14, 0xf3, 0x20, 0x35, 0xd9, 0x96, 0x33, 0x77,
+ 0x9f, 0x76, 0x7c, 0x90, 0xc6, 0xd5, 0xa1, 0x5b, 0xac, 0x75, 0xc7, 0x0c, 0xb3, 0x17, 0xd6, 0x99,
+ 0x56, 0xa6, 0x3d, 0x1d, 0xb1, 0x2e, 0xd8, 0xbc, 0x2f, 0xde, 0x60, 0x55, 0x6c, 0x40, 0xcd, 0x43,
+ 0xff, 0xad, 0x38, 0x79, 0x51, 0xc8, 0x0e, 0x5f, 0xc4, 0x66, 0xcb, 0xa8, 0x7d, 0xa4, 0x3a, 0xea,
+ 0x27, 0x7b, 0x70, 0x8e, 0x5c, 0x19, 0x0f, 0x80, 0x6f, 0x8f, 0x10, 0xf9, 0x49, 0x85, 0x69, 0x7f,
+ 0xeb, 0x1c, 0x01, 0x65, 0x37, 0xa5, 0x28, 0xe4, 0x6a, 0x03, 0x04, 0xd1, 0x31, 0x11, 0x30, 0xfb,
+ 0x88, 0x97, 0xd3, 0xf6, 0xc5, 0x4d, 0xf5, 0x3c, 0xe8, 0x61, 0xdc, 0xd2, 0xb4, 0xb8, 0xa0, 0xae,
+ 0x16, 0x25, 0x02, 0x09, 0xfe, 0xcf, 0x53, 0x63, 0xaf, 0x59, 0xf4, 0xe1, 0xec, 0xd7, 0xe7, 0x50,
+ 0xe2, 0xc9, 0xaa, 0x4b, 0x8d, 0x4f, 0xe6, 0x64, 0xda, 0x74, 0xb6, 0x72, 0x57, 0x62, 0xfd, 0x58,
+};
+
+
+static const UINT8 kof2000_address_16_23_xor1[256] =
+{
+ 0x45, 0x9f, 0x6e, 0x2f, 0x28, 0xbc, 0x5e, 0x6d, 0xda, 0xb5, 0x0d, 0xb8, 0xc0, 0x8e, 0xa2, 0x32,
+ 0xee, 0xcd, 0x8d, 0x48, 0x8c, 0x27, 0x14, 0xeb, 0x65, 0xd7, 0xf2, 0x93, 0x99, 0x90, 0x91, 0xfc,
+ 0x5f, 0xcb, 0xfa, 0x75, 0x3f, 0x26, 0xde, 0x72, 0x33, 0x39, 0xc7, 0x1f, 0x88, 0x79, 0x73, 0xab,
+ 0x4e, 0x36, 0x5d, 0x44, 0xd2, 0x41, 0xa0, 0x7e, 0xa7, 0x8b, 0xa6, 0xbf, 0x03, 0xd8, 0x86, 0xdc,
+ 0x2c, 0xaa, 0x70, 0x3d, 0x46, 0x07, 0x80, 0x58, 0x0b, 0x2b, 0xe2, 0xf0, 0xb1, 0xfe, 0x42, 0xf3,
+ 0xe9, 0xa3, 0x85, 0x78, 0xc3, 0xd0, 0x5a, 0xdb, 0x1a, 0xfb, 0x9d, 0x8a, 0xa5, 0x12, 0x0e, 0x54,
+ 0x8f, 0xc5, 0x6c, 0xae, 0x25, 0x5b, 0x4b, 0x17, 0x02, 0x9c, 0x4a, 0x24, 0x40, 0xe5, 0x9e, 0x22,
+ 0xc6, 0x49, 0x62, 0xb6, 0x6b, 0xbb, 0xa8, 0xcc, 0xe8, 0x81, 0x50, 0x47, 0xc8, 0xbe, 0x5c, 0xa4,
+ 0xd6, 0x94, 0x4f, 0x7b, 0x9a, 0xcf, 0xe4, 0x59, 0x7a, 0xa1, 0xea, 0x31, 0x37, 0x13, 0x2d, 0xaf,
+ 0x21, 0x69, 0x19, 0x1d, 0x6f, 0x16, 0x98, 0x1e, 0x08, 0xe3, 0xb2, 0x4d, 0x9b, 0x7f, 0xa9, 0x77,
+ 0xed, 0xbd, 0xd4, 0xd9, 0x34, 0xd3, 0xca, 0x09, 0x18, 0x60, 0xc9, 0x6a, 0x01, 0xf4, 0xf6, 0x64,
+ 0xb4, 0x3a, 0x15, 0xac, 0x89, 0x52, 0x68, 0x71, 0xe7, 0x82, 0xc1, 0x0c, 0x92, 0xf7, 0x30, 0xe6,
+ 0x1c, 0x3e, 0x0f, 0x0a, 0x67, 0x35, 0xba, 0x61, 0xdd, 0x29, 0xc2, 0xf8, 0x97, 0x95, 0xb7, 0x3b,
+ 0xe0, 0xce, 0xf9, 0xd5, 0x06, 0x76, 0xb3, 0x05, 0x4c, 0x04, 0x84, 0x3c, 0x87, 0x23, 0x63, 0x7c,
+ 0x53, 0x56, 0xe1, 0x7d, 0x96, 0x1b, 0xd1, 0xec, 0x2a, 0x66, 0xf1, 0x11, 0x10, 0xff, 0x43, 0x2e,
+ 0xdf, 0x83, 0x74, 0xf5, 0x38, 0x20, 0xfd, 0xad, 0xc4, 0xb9, 0x55, 0x51, 0xb0, 0xef, 0x00, 0x57,
+};
+
+
+static const UINT8 kof2000_address_16_23_xor2[256] =
+{
+ 0x00, 0xb8, 0xf0, 0x34, 0xca, 0x21, 0x3c, 0xf9, 0x01, 0x8e, 0x75, 0x70, 0xec, 0x13, 0x27, 0x96,
+ 0xf4, 0x5b, 0x88, 0x1f, 0xeb, 0x4a, 0x7d, 0x9d, 0xbe, 0x02, 0x14, 0xaf, 0xa2, 0x06, 0xc6, 0xdb,
+ 0x35, 0x6b, 0x74, 0x45, 0x7b, 0x29, 0xd2, 0xfe, 0xb6, 0x15, 0xd0, 0x8a, 0xa9, 0x2d, 0x19, 0xf6,
+ 0x5e, 0x5a, 0x90, 0xe9, 0x11, 0x33, 0xc2, 0x47, 0x37, 0x4c, 0x4f, 0x59, 0xc3, 0x04, 0x57, 0x1d,
+ 0xf2, 0x63, 0x6d, 0x6e, 0x31, 0x95, 0xcb, 0x3e, 0x67, 0xb2, 0xe3, 0x98, 0xed, 0x8d, 0xe6, 0xfb,
+ 0xf8, 0xba, 0x5d, 0xd4, 0x2a, 0xf5, 0x3b, 0x82, 0x05, 0x16, 0x44, 0xef, 0x4d, 0xe7, 0x93, 0xda,
+ 0x9f, 0xbb, 0x61, 0xc9, 0x53, 0xbd, 0x76, 0x78, 0x52, 0x36, 0x0c, 0x66, 0xc1, 0x10, 0xdd, 0x7a,
+ 0x84, 0x69, 0xcd, 0xfd, 0x58, 0x0d, 0x6c, 0x89, 0x68, 0xad, 0x3a, 0xb0, 0x4b, 0x46, 0xc5, 0x03,
+ 0xb4, 0xf7, 0x30, 0x8c, 0x4e, 0x60, 0x73, 0xa1, 0x8b, 0xb1, 0x62, 0xcc, 0xd1, 0x08, 0xfc, 0x77,
+ 0x7e, 0xcf, 0x56, 0x51, 0x07, 0xa6, 0x80, 0x92, 0xdc, 0x0b, 0xa4, 0xc7, 0xe8, 0xe1, 0xb5, 0x71,
+ 0xea, 0xb3, 0x2f, 0x94, 0x18, 0xe2, 0x3d, 0x49, 0x65, 0xaa, 0xf1, 0x91, 0xc8, 0x99, 0x55, 0x79,
+ 0x86, 0xa7, 0x26, 0xa0, 0xac, 0x5f, 0xce, 0x6a, 0x5c, 0xf3, 0x87, 0x8f, 0x12, 0x1c, 0xd8, 0xe4,
+ 0x9b, 0x64, 0x2e, 0x1e, 0xd7, 0xc0, 0x17, 0xbc, 0xa3, 0xa8, 0x9a, 0x0e, 0x25, 0x40, 0x41, 0x50,
+ 0xb9, 0xbf, 0x28, 0xdf, 0x32, 0x54, 0x9e, 0x48, 0xd5, 0x2b, 0x42, 0xfa, 0x9c, 0x7f, 0xd3, 0x85,
+ 0x43, 0xde, 0x81, 0x0f, 0x24, 0xc4, 0x38, 0xae, 0x83, 0x1b, 0x6f, 0x7c, 0xe5, 0xff, 0x1a, 0xd9,
+ 0x3f, 0xb7, 0x22, 0x97, 0x09, 0xe0, 0xa5, 0x20, 0x23, 0x2c, 0x72, 0xd6, 0x39, 0xab, 0x0a, 0xee,
+};
+
+
+static const UINT8 kof2000_address_0_7_xor[256] =
+{
+ 0x26, 0x48, 0x06, 0x9b, 0x21, 0xa9, 0x1b, 0x76, 0xc9, 0xf8, 0xb4, 0x67, 0xe4, 0xff, 0x99, 0xf7,
+ 0x15, 0x9e, 0x62, 0x00, 0x72, 0x4d, 0xa0, 0x4f, 0x02, 0xf1, 0xea, 0xef, 0x0b, 0xf3, 0xeb, 0xa6,
+ 0x93, 0x78, 0x6f, 0x7c, 0xda, 0xd4, 0x7b, 0x05, 0xe9, 0xc6, 0xd6, 0xdb, 0x50, 0xce, 0xd2, 0x01,
+ 0xb5, 0xe8, 0xe0, 0x2a, 0x08, 0x1a, 0xb8, 0xe3, 0xf9, 0xb1, 0xf4, 0x8b, 0x39, 0x2d, 0x85, 0x9c,
+ 0x55, 0x73, 0x63, 0x40, 0x38, 0x96, 0xdc, 0xa3, 0xa2, 0xa1, 0x25, 0x66, 0x6d, 0x56, 0x8e, 0x10,
+ 0x0f, 0x31, 0x1c, 0xf5, 0x28, 0x77, 0x0a, 0xd1, 0x75, 0x34, 0xa4, 0xfe, 0x7d, 0x07, 0x51, 0x79,
+ 0x41, 0x90, 0x22, 0x35, 0x12, 0xbb, 0xc4, 0xca, 0xb2, 0x1f, 0xcb, 0xc8, 0xac, 0xdd, 0xd0, 0x0d,
+ 0xfc, 0xc5, 0x9d, 0x14, 0xbc, 0x83, 0xd9, 0x58, 0xc2, 0x30, 0x9a, 0x6a, 0xc0, 0x0c, 0xad, 0xf6,
+ 0x5d, 0x74, 0x7f, 0x2f, 0xbd, 0x1d, 0x47, 0xd5, 0xe6, 0x89, 0xcf, 0xb7, 0xd3, 0x59, 0x36, 0x98,
+ 0xf0, 0xfb, 0x3c, 0xf2, 0x3f, 0xa7, 0x18, 0x82, 0x42, 0x5c, 0xab, 0xba, 0xde, 0x52, 0x09, 0x91,
+ 0xaa, 0x61, 0xec, 0xd7, 0x95, 0x23, 0xcd, 0x80, 0xa5, 0x68, 0x60, 0x27, 0x71, 0xe1, 0x2c, 0x2e,
+ 0x8d, 0x2b, 0x57, 0x65, 0xbf, 0xc1, 0x19, 0xc7, 0x49, 0x64, 0x88, 0x4a, 0xcc, 0x20, 0x4e, 0xd8,
+ 0x3b, 0x4c, 0x13, 0x5f, 0x9f, 0xbe, 0x5e, 0x6e, 0xfd, 0xe2, 0xfa, 0x54, 0x37, 0x0e, 0x16, 0x7a,
+ 0x6c, 0x33, 0xb3, 0x70, 0x84, 0x7e, 0xc3, 0x04, 0xb0, 0xae, 0xb9, 0x81, 0x03, 0x29, 0xdf, 0x46,
+ 0xe5, 0x69, 0xe7, 0x24, 0x92, 0x5a, 0x4b, 0x5b, 0x94, 0x11, 0x3a, 0x3d, 0x87, 0xed, 0x97, 0xb6,
+ 0x32, 0x3e, 0x45, 0xaf, 0x1e, 0x43, 0x44, 0x8c, 0x53, 0x86, 0x6b, 0xee, 0xa8, 0x8a, 0x8f, 0x17,
+};
+
+
+
+static void decrypt(UINT8 *r0, UINT8 *r1,
+ UINT8 c0, UINT8 c1,
+ const UINT8 *table0hi,
+ const UINT8 *table0lo,
+ const UINT8 *table1,
+ int base,
+ int invert)
+{
+ UINT8 tmp,xor0,xor1;
+
+ tmp = table1[(base & 0xff) ^ address_0_7_xor[(base >> 8) & 0xff]];
+ xor0 = (table0hi[(base >> 8) & 0xff] & 0xfe) | (tmp & 0x01);
+ xor1 = (tmp & 0xfe) | (table0lo[(base >> 8) & 0xff] & 0x01);
+
+ if (invert)
+ {
+ *r0 = c1 ^ xor0;
+ *r1 = c0 ^ xor1;
+ }
+ else
+ {
+ *r0 = c0 ^ xor0;
+ *r1 = c1 ^ xor1;
+ }
+}
+
+
+static void neogeo_gfx_decrypt(int extra_xor)
+{
+ int rom_size;
+ UINT8 *buf;
+ UINT8 *rom;
+ int rpos;
+
+ rom_size = memory_region_length(NEOGEO_REGION_SPRITES);
+
+ buf = malloc_or_die(rom_size);
+
+ rom = memory_region(NEOGEO_REGION_SPRITES);
+
+ // Data xor
+ for (rpos = 0;rpos < rom_size/4;rpos++)
+ {
+ decrypt(buf+4*rpos+0, buf+4*rpos+3, rom[4*rpos+0], rom[4*rpos+3], type0_t03, type0_t12, type1_t03, rpos, (rpos>>8) & 1);
+ decrypt(buf+4*rpos+1, buf+4*rpos+2, rom[4*rpos+1], rom[4*rpos+2], type0_t12, type0_t03, type1_t12, rpos, ((rpos>>16) ^ address_16_23_xor2[(rpos>>8) & 0xff]) & 1);
+ }
+
+ // Address xor
+ for (rpos = 0;rpos < rom_size/4;rpos++)
+ {
+ int baser;
+
+ baser = rpos;
+
+ baser ^= extra_xor;
+
+ baser ^= address_8_15_xor1[(baser >> 16) & 0xff] << 8;
+ baser ^= address_8_15_xor2[baser & 0xff] << 8;
+ baser ^= address_16_23_xor1[baser & 0xff] << 16;
+ baser ^= address_16_23_xor2[(baser >> 8) & 0xff] << 16;
+ baser ^= address_0_7_xor[(baser >> 8) & 0xff];
+
+
+ if (rom_size == 0x3000000) /* special handling for preisle2 */
+ {
+ if (rpos < 0x2000000/4)
+ baser &= (0x2000000/4)-1;
+ else
+ baser = 0x2000000/4 + (baser & ((0x1000000/4)-1));
+ }
+ else if (rom_size == 0x6000000) /* special handling for kf2k3pcb */
+ {
+ if (rpos < 0x4000000/4)
+ baser &= (0x4000000/4)-1;
+ else
+ baser = 0x4000000/4 + (baser & ((0x1000000/4)-1));
+ }
+ else /* Clamp to the real rom size */
+ baser &= (rom_size/4)-1;
+
+ rom[4*rpos+0] = buf[4*baser+0];
+ rom[4*rpos+1] = buf[4*baser+1];
+ rom[4*rpos+2] = buf[4*baser+2];
+ rom[4*rpos+3] = buf[4*baser+3];
+ }
+
+ free(buf);
+}
+
+
+/* the S data comes from the end of the C data */
+static void neogeo_sfix_decrypt(void)
+{
+ int i;
+ int rom_size = memory_region_length(NEOGEO_REGION_SPRITES);
+ int tx_size = memory_region_length(NEOGEO_REGION_FIXED_LAYER_CARTRIDGE);
+ UINT8 *src = memory_region(NEOGEO_REGION_SPRITES)+rom_size-tx_size;
+ UINT8 *dst = memory_region(NEOGEO_REGION_FIXED_LAYER_CARTRIDGE);
+
+ for (i = 0;i < tx_size;i++)
+ dst[i] = src[(i & ~0x1f) + ((i & 7) << 2) + ((~i & 8) >> 2) + ((i & 0x10) >> 4)];
+}
+
+
+/* CMC42 protection chip */
+void kof99_neogeo_gfx_decrypt(int extra_xor)
+{
+ type0_t03 = kof99_type0_t03;
+ type0_t12 = kof99_type0_t12;
+ type1_t03 = kof99_type1_t03;
+ type1_t12 = kof99_type1_t12;
+ address_8_15_xor1 = kof99_address_8_15_xor1;
+ address_8_15_xor2 = kof99_address_8_15_xor2;
+ address_16_23_xor1 = kof99_address_16_23_xor1;
+ address_16_23_xor2 = kof99_address_16_23_xor2;
+ address_0_7_xor = kof99_address_0_7_xor;
+ neogeo_gfx_decrypt(extra_xor);
+ neogeo_sfix_decrypt();
+}
+
+
+/* CMC50 protection chip */
+void kof2000_neogeo_gfx_decrypt(int extra_xor)
+{
+ type0_t03 = kof2000_type0_t03;
+ type0_t12 = kof2000_type0_t12;
+ type1_t03 = kof2000_type1_t03;
+ type1_t12 = kof2000_type1_t12;
+ address_8_15_xor1 = kof2000_address_8_15_xor1;
+ address_8_15_xor2 = kof2000_address_8_15_xor2;
+ address_16_23_xor1 = kof2000_address_16_23_xor1;
+ address_16_23_xor2 = kof2000_address_16_23_xor2;
+ address_0_7_xor = kof2000_address_0_7_xor;
+ neogeo_gfx_decrypt(extra_xor);
+ neogeo_sfix_decrypt();
+
+ /* here I should also decrypt the sound ROM */
+}
+
+
+/* CMC42 protection chip */
+void cmc42_neogeo_gfx_decrypt(int extra_xor)
+{
+ type0_t03 = kof99_type0_t03;
+ type0_t12 = kof99_type0_t12;
+ type1_t03 = kof99_type1_t03;
+ type1_t12 = kof99_type1_t12;
+ address_8_15_xor1 = kof99_address_8_15_xor1;
+ address_8_15_xor2 = kof99_address_8_15_xor2;
+ address_16_23_xor1 = kof99_address_16_23_xor1;
+ address_16_23_xor2 = kof99_address_16_23_xor2;
+ address_0_7_xor = kof99_address_0_7_xor;
+ neogeo_gfx_decrypt(extra_xor);
+}
+
+
+/* CMC50 protection chip */
+void cmc50_neogeo_gfx_decrypt(int extra_xor)
+{
+ type0_t03 = kof2000_type0_t03;
+ type0_t12 = kof2000_type0_t12;
+ type1_t03 = kof2000_type1_t03;
+ type1_t12 = kof2000_type1_t12;
+ address_8_15_xor1 = kof2000_address_8_15_xor1;
+ address_8_15_xor2 = kof2000_address_8_15_xor2;
+ address_16_23_xor1 = kof2000_address_16_23_xor1;
+ address_16_23_xor2 = kof2000_address_16_23_xor2;
+ address_0_7_xor = kof2000_address_0_7_xor;
+ neogeo_gfx_decrypt(extra_xor);
+
+ /* here I should also decrypt the sound ROM */
+}
+
+
+/* svcchaos has an additional scramble on top of the standard CMC scrambling */
+void svcpcb_gfx_decrypt(void)
+{
+ static const UINT8 xor[ 4 ] = { 0x34, 0x21, 0xc4, 0xe9 };
+ int i;
+ int ofst;
+ int rom_size = memory_region_length( NEOGEO_REGION_SPRITES );
+ UINT8 *rom = memory_region( NEOGEO_REGION_SPRITES );
+ UINT8 *buf = malloc_or_die( rom_size );
+
+ for( i = 0; i < rom_size; i++ )
+ {
+ rom[ i ] ^= xor[ (i % 4) ];
+ }
+ for( i = 0; i < rom_size; i += 4 )
+ {
+ UINT32 rom32 = rom[i] | rom[i+1]<<8 | rom[i+2]<<16 | rom[i+3]<<24;
+ rom32 = BITSWAP32( rom32, 0x09, 0x0d, 0x13, 0x00, 0x17, 0x0f, 0x03, 0x05, 0x04, 0x0c, 0x11, 0x1e, 0x12, 0x15, 0x0b, 0x06, 0x1b, 0x0a, 0x1a, 0x1c, 0x14, 0x02, 0x0e, 0x1d, 0x18, 0x08, 0x01, 0x10, 0x19, 0x1f, 0x07, 0x16 );
+ rom[i] = rom32&0xff;
+ rom[i+1] = (rom32>>8)&0xff;
+ rom[i+2] = (rom32>>16)&0xff;
+ rom[i+3] = (rom32>>24)&0xff;
+ }
+ memcpy( buf, rom, rom_size );
+ for( i = 0; i < rom_size / 4; i++ )
+ {
+ ofst = BITSWAP24( (i & 0x1fffff), 0x17, 0x16, 0x15, 0x04, 0x0b, 0x0e, 0x08, 0x0c, 0x10, 0x00, 0x0a, 0x13, 0x03, 0x06, 0x02, 0x07, 0x0d, 0x01, 0x11, 0x09, 0x14, 0x0f, 0x12, 0x05 );
+ ofst ^= 0x0c8923;
+ ofst += (i & 0xffe00000);
+ memcpy( &rom[ i * 4 ], &buf[ ofst * 4 ], 0x04 );
+ }
+ free( buf );
+}
+
+
+/* and a further swap on the s1 data */
+void svcpcb_s1data_decrypt(void)
+{
+ int i;
+ UINT8 *s1 = memory_region( NEOGEO_REGION_FIXED_LAYER_CARTRIDGE );
+ size_t s1_size = memory_region_length( NEOGEO_REGION_FIXED_LAYER_CARTRIDGE );
+
+ for( i = 0; i < s1_size; i++ ) // Decrypt S
+ {
+ s1[ i ] = BITSWAP8( s1[ i ] ^ 0xd2, 4, 0, 7, 2, 5, 1, 6, 3 );
+ }
+}
+
+
+/* Razoola & Halrin */
+void kf2k3pcb_gfx_decrypt(void)
+{
+ static const UINT8 xor[ 4 ] = { 0x34, 0x21, 0xc4, 0xe9 };
+ int i;
+ int ofst;
+ int rom_size = memory_region_length( NEOGEO_REGION_SPRITES );
+ UINT8 *rom = memory_region( NEOGEO_REGION_SPRITES );
+ UINT8 *buf = malloc_or_die( rom_size );
+
+ for ( i = 0; i < rom_size; i++ )
+ {
+ rom[ i ] ^= xor[ (i % 4) ];
+ }
+ for ( i = 0; i < rom_size; i+=4 )
+ {
+ UINT32 *rom32 = (UINT32*)&rom[ i ];
+ *rom32 = BITSWAP32( *rom32, 0x09, 0x0d, 0x13, 0x00, 0x17, 0x0f, 0x03, 0x05, 0x04, 0x0c, 0x11, 0x1e, 0x12, 0x15, 0x0b, 0x06, 0x1b, 0x0a, 0x1a, 0x1c, 0x14, 0x02, 0x0e, 0x1d, 0x18, 0x08, 0x01, 0x10, 0x19, 0x1f, 0x07, 0x16 );
+ }
+ memcpy( buf, rom, rom_size );
+ for ( i = 0; i < rom_size; i+=4 )
+ {
+ ofst = BITSWAP24( (i & 0x7fffff), 0x17, 0x15, 0x0a, 0x14, 0x13, 0x16, 0x12, 0x11, 0x10, 0x0f, 0x0e, 0x0d, 0x0c, 0x0b, 0x09, 0x08, 0x07, 0x06, 0x05, 0x04, 0x03, 0x02, 0x01, 0x00 );
+ ofst ^= 0x000000;
+ ofst += (i & 0xff800000);
+ memcpy( &rom[ ofst ], &buf[ i ], 0x04 );
+ }
+ free( buf );
+}
+
+
+/***************************************************************************
+
+NeoGeo 'P' ROM encryption
+
+***************************************************************************/
+
+/* Kof98 uses an early encryption, quite different from the others */
+void kof98_decrypt_68k(void)
+{
+ UINT8 *src = memory_region(NEOGEO_REGION_MAIN_CPU_CARTRIDGE);
+ UINT8 *dst = malloc_or_die(0x200000);
+ int i, j, k;
+ static const UINT32 sec[]={0x000000,0x100000,0x000004,0x100004,0x10000a,0x00000a,0x10000e,0x00000e};
+ static const UINT32 pos[]={0x000,0x004,0x00a,0x00e};
+
+ memcpy( dst, src, 0x200000);
+ for( i=0x800; i<0x100000; i+=0x200 )
+ {
+ for( j=0; j<0x100; j+=0x10 )
+ {
+ for( k=0; k<16; k+=2)
+ {
+ memcpy( &src[i+j+k], &dst[ i+j+sec[k/2]+0x100 ], 2 );
+ memcpy( &src[i+j+k+0x100], &dst[ i+j+sec[k/2] ], 2 );
+ }
+ if( i >= 0x080000 && i < 0x0c0000)
+ {
+ for( k=0; k<4; k++ )
+ {
+ memcpy( &src[i+j+pos[k]], &dst[i+j+pos[k]], 2 );
+ memcpy( &src[i+j+pos[k]+0x100], &dst[i+j+pos[k]+0x100], 2 );
+ }
+ }
+ else if( i >= 0x0c0000 )
+ {
+ for( k=0; k<4; k++ )
+ {
+ memcpy( &src[i+j+pos[k]], &dst[i+j+pos[k]+0x100], 2 );
+ memcpy( &src[i+j+pos[k]+0x100], &dst[i+j+pos[k]], 2 );
+ }
+ }
+ }
+ memcpy( &src[i+0x000000], &dst[i+0x000000], 2 );
+ memcpy( &src[i+0x000002], &dst[i+0x100000], 2 );
+ memcpy( &src[i+0x000100], &dst[i+0x000100], 2 );
+ memcpy( &src[i+0x000102], &dst[i+0x100100], 2 );
+ }
+ memcpy( &src[0x100000], &src[0x200000], 0x400000 );
+
+ free(dst);
+}
+
+
+/* kof99, garou, garouo, mslug3 and kof2000 have and SMA chip which contains program code and decrypts the 68k roms */
+void kof99_decrypt_68k(void)
+{
+ UINT16 *rom;
+ int i,j;
+
+ rom = (UINT16 *)(memory_region(NEOGEO_REGION_MAIN_CPU_CARTRIDGE) + 0x100000);
+ /* swap data lines on the whole ROMs */
+ for (i = 0;i < 0x800000/2;i++)
+ {
+ rom[i] = BITSWAP16(rom[i],13,7,3,0,9,4,5,6,1,12,8,14,10,11,2,15);
+ }
+
+ /* swap address lines for the banked part */
+ for (i = 0;i < 0x600000/2;i+=0x800/2)
+ {
+ UINT16 buffer[0x800/2];
+ memcpy(buffer,&rom[i],0x800);
+ for (j = 0;j < 0x800/2;j++)
+ {
+ rom[i+j] = buffer[BITSWAP24(j,23,22,21,20,19,18,17,16,15,14,13,12,11,10,6,2,4,9,8,3,1,7,0,5)];
+ }
+ }
+
+ /* swap address lines & relocate fixed part */
+ rom = (UINT16 *)memory_region(NEOGEO_REGION_MAIN_CPU_CARTRIDGE);
+ for (i = 0;i < 0x0c0000/2;i++)
+ {
+ rom[i] = rom[0x700000/2 + BITSWAP24(i,23,22,21,20,19,18,11,6,14,17,16,5,8,10,12,0,4,3,2,7,9,15,13,1)];
+ }
+}
+
+
+void garou_decrypt_68k(void)
+{
+ UINT16 *rom;
+ int i,j;
+
+ /* thanks to Razoola and Mr K for the info */
+ rom = (UINT16 *)(memory_region(NEOGEO_REGION_MAIN_CPU_CARTRIDGE) + 0x100000);
+ /* swap data lines on the whole ROMs */
+ for (i = 0;i < 0x800000/2;i++)
+ {
+ rom[i] = BITSWAP16(rom[i],13,12,14,10,8,2,3,1,5,9,11,4,15,0,6,7);
+ }
+
+ /* swap address lines & relocate fixed part */
+ rom = (UINT16 *)memory_region(NEOGEO_REGION_MAIN_CPU_CARTRIDGE);
+ for (i = 0;i < 0x0c0000/2;i++)
+ {
+ rom[i] = rom[0x710000/2 + BITSWAP24(i,23,22,21,20,19,18,4,5,16,14,7,9,6,13,17,15,3,1,2,12,11,8,10,0)];
+ }
+
+ /* swap address lines for the banked part */
+ rom = (UINT16 *)(memory_region(NEOGEO_REGION_MAIN_CPU_CARTRIDGE) + 0x100000);
+ for (i = 0;i < 0x800000/2;i+=0x8000/2)
+ {
+ UINT16 buffer[0x8000/2];
+ memcpy(buffer,&rom[i],0x8000);
+ for (j = 0;j < 0x8000/2;j++)
+ {
+ rom[i+j] = buffer[BITSWAP24(j,23,22,21,20,19,18,17,16,15,14,9,4,8,3,13,6,2,7,0,12,1,11,10,5)];
+ }
+ }
+}
+
+
+void garouo_decrypt_68k(void)
+{
+ UINT16 *rom;
+ int i,j;
+
+ /* thanks to Razoola and Mr K for the info */
+ rom = (UINT16 *)(memory_region(NEOGEO_REGION_MAIN_CPU_CARTRIDGE) + 0x100000);
+ /* swap data lines on the whole ROMs */
+ for (i = 0;i < 0x800000/2;i++)
+ {
+ rom[i] = BITSWAP16(rom[i],14,5,1,11,7,4,10,15,3,12,8,13,0,2,9,6);
+ }
+
+ /* swap address lines & relocate fixed part */
+ rom = (UINT16 *)memory_region(NEOGEO_REGION_MAIN_CPU_CARTRIDGE);
+ for (i = 0;i < 0x0c0000/2;i++)
+ {
+ rom[i] = rom[0x7f8000/2 + BITSWAP24(i,23,22,21,20,19,18,5,16,11,2,6,7,17,3,12,8,14,4,0,9,1,10,15,13)];
+ }
+
+ /* swap address lines for the banked part */
+ rom = (UINT16 *)(memory_region(NEOGEO_REGION_MAIN_CPU_CARTRIDGE) + 0x100000);
+ for (i = 0;i < 0x800000/2;i+=0x8000/2)
+ {
+ UINT16 buffer[0x8000/2];
+ memcpy(buffer,&rom[i],0x8000);
+ for (j = 0;j < 0x8000/2;j++)
+ {
+ rom[i+j] = buffer[BITSWAP24(j,23,22,21,20,19,18,17,16,15,14,12,8,1,7,11,3,13,10,6,9,5,4,0,2)];
+ }
+ }
+}
+
+
+void mslug3_decrypt_68k(void)
+{
+ UINT16 *rom;
+ int i,j;
+
+ /* thanks to Razoola and Mr K for the info */
+ rom = (UINT16 *)(memory_region(NEOGEO_REGION_MAIN_CPU_CARTRIDGE) + 0x100000);
+ /* swap data lines on the whole ROMs */
+ for (i = 0;i < 0x800000/2;i++)
+ {
+ rom[i] = BITSWAP16(rom[i],4,11,14,3,1,13,0,7,2,8,12,15,10,9,5,6);
+ }
+
+ /* swap address lines & relocate fixed part */
+ rom = (UINT16 *)memory_region(NEOGEO_REGION_MAIN_CPU_CARTRIDGE);
+ for (i = 0;i < 0x0c0000/2;i++)
+ {
+ rom[i] = rom[0x5d0000/2 + BITSWAP24(i,23,22,21,20,19,18,15,2,1,13,3,0,9,6,16,4,11,5,7,12,17,14,10,8)];
+ }
+
+ /* swap address lines for the banked part */
+ rom = (UINT16 *)(memory_region(NEOGEO_REGION_MAIN_CPU_CARTRIDGE) + 0x100000);
+ for (i = 0;i < 0x800000/2;i+=0x10000/2)
+ {
+ UINT16 buffer[0x10000/2];
+ memcpy(buffer,&rom[i],0x10000);
+ for (j = 0;j < 0x10000/2;j++)
+ {
+ rom[i+j] = buffer[BITSWAP24(j,23,22,21,20,19,18,17,16,15,2,11,0,14,6,4,13,8,9,3,10,7,5,12,1)];
+ }
+ }
+}
+
+
+void kof2000_decrypt_68k(void)
+{
+ UINT16 *rom;
+ int i,j;
+
+ /* thanks to Razoola and Mr K for the info */
+ rom = (UINT16 *)(memory_region(NEOGEO_REGION_MAIN_CPU_CARTRIDGE) + 0x100000);
+ /* swap data lines on the whole ROMs */
+ for (i = 0;i < 0x800000/2;i++)
+ {
+ rom[i] = BITSWAP16(rom[i],12,8,11,3,15,14,7,0,10,13,6,5,9,2,1,4);
+ }
+
+ /* swap address lines for the banked part */
+ for (i = 0;i < 0x63a000/2;i+=0x800/2)
+ {
+ UINT16 buffer[0x800/2];
+ memcpy(buffer,&rom[i],0x800);
+ for (j = 0;j < 0x800/2;j++)
+ {
+ rom[i+j] = buffer[BITSWAP24(j,23,22,21,20,19,18,17,16,15,14,13,12,11,10,4,1,3,8,6,2,7,0,9,5)];
+ }
+ }
+
+ /* swap address lines & relocate fixed part */
+ rom = (UINT16 *)memory_region(NEOGEO_REGION_MAIN_CPU_CARTRIDGE);
+ for (i = 0;i < 0x0c0000/2;i++)
+ {
+ rom[i] = rom[0x73a000/2 + BITSWAP24(i,23,22,21,20,19,18,8,4,15,13,3,14,16,2,6,17,7,12,10,0,5,11,1,9)];
+ }
+}
+
+
+/* kof2002, matrim, samsho5, samsh5p have some simple block swapping */
+void kof2002_decrypt_68k(void)
+{
+ int i;
+ static const int sec[]={0x100000,0x280000,0x300000,0x180000,0x000000,0x380000,0x200000,0x080000};
+ UINT8 *src = memory_region(NEOGEO_REGION_MAIN_CPU_CARTRIDGE)+0x100000;
+ UINT8 *dst = malloc_or_die(0x400000);
+ memcpy( dst, src, 0x400000 );
+ for( i=0; i<8; ++i )
+ {
+ memcpy( src+i*0x80000, dst+sec[i], 0x80000 );
+ }
+ free(dst);
+}
+
+
+void matrim_decrypt_68k(void)
+{
+ int i;
+ static const int sec[]={0x100000,0x280000,0x300000,0x180000,0x000000,0x380000,0x200000,0x080000};
+ UINT8 *src = memory_region(NEOGEO_REGION_MAIN_CPU_CARTRIDGE)+0x100000;
+ UINT8 *dst = malloc_or_die(0x400000);
+ memcpy( dst, src, 0x400000);
+ for( i=0; i<8; ++i )
+ {
+ memcpy( src+i*0x80000, dst+sec[i], 0x80000 );
+ }
+ free(dst);
+}
+
+
+void samsho5_decrypt_68k(void)
+{
+ int i;
+ static const int sec[]={0x000000,0x080000,0x700000,0x680000,0x500000,0x180000,0x200000,0x480000,0x300000,0x780000,0x600000,0x280000,0x100000,0x580000,0x400000,0x380000};
+ UINT8 *src = memory_region(NEOGEO_REGION_MAIN_CPU_CARTRIDGE);
+ UINT8 *dst = malloc_or_die(0x800000);
+
+ memcpy( dst, src, 0x800000 );
+ for( i=0; i<16; ++i )
+ {
+ memcpy( src+i*0x80000, dst+sec[i], 0x80000 );
+ }
+ free(dst);
+}
+
+
+void samsh5p_decrypt_68k(void)
+{
+ int i;
+ static const int sec[]={0x000000,0x080000,0x500000,0x480000,0x600000,0x580000,0x700000,0x280000,0x100000,0x680000,0x400000,0x780000,0x200000,0x380000,0x300000,0x180000};
+ UINT8 *src = memory_region(NEOGEO_REGION_MAIN_CPU_CARTRIDGE);
+ UINT8 *dst = malloc_or_die(0x800000);
+
+ memcpy( dst, src, 0x800000 );
+ for( i=0; i<16; ++i )
+ {
+ memcpy( src+i*0x80000, dst+sec[i], 0x80000 );
+ }
+ free(dst);
+}
+
+
+/* mslug5, svcchaos, kof2003 have updated P rom scramble */
+void mslug5_decrypt_68k(void)
+{
+ static const UINT8 xor1[ 0x20 ] = { 0xc2, 0x4b, 0x74, 0xfd, 0x0b, 0x34, 0xeb, 0xd7, 0x10, 0x6d, 0xf9, 0xce, 0x5d, 0xd5, 0x61, 0x29, 0xf5, 0xbe, 0x0d, 0x82, 0x72, 0x45, 0x0f, 0x24, 0xb3, 0x34, 0x1b, 0x99, 0xea, 0x09, 0xf3, 0x03 };
+ static const UINT8 xor2[ 0x20 ] = { 0x36, 0x09, 0xb0, 0x64, 0x95, 0x0f, 0x90, 0x42, 0x6e, 0x0f, 0x30, 0xf6, 0xe5, 0x08, 0x30, 0x64, 0x08, 0x04, 0x00, 0x2f, 0x72, 0x09, 0xa0, 0x13, 0xc9, 0x0b, 0xa0, 0x3e, 0xc2, 0x00, 0x40, 0x2b };
+ int i;
+ int ofst;
+ int rom_size = 0x800000;
+ UINT8 *rom = memory_region( NEOGEO_REGION_MAIN_CPU_CARTRIDGE );
+ UINT8 *buf = malloc_or_die( rom_size );
+
+ for( i = 0; i < 0x100000; i++ )
+ {
+ rom[ i ] ^= xor1[ (BYTE_XOR_LE(i) % 0x20) ];
+ }
+ for( i = 0x100000; i < 0x800000; i++ )
+ {
+ rom[ i ] ^= xor2[ (BYTE_XOR_LE(i) % 0x20) ];
+ }
+
+ for( i = 0x100000; i < 0x0800000; i += 4 )
+ {
+ UINT16 rom16;
+ rom16 = rom[BYTE_XOR_LE(i+1)] | rom[BYTE_XOR_LE(i+2)]<<8;
+ rom16 = BITSWAP16( rom16, 15, 14, 13, 12, 10, 11, 8, 9, 6, 7, 4, 5, 3, 2, 1, 0 );
+ rom[BYTE_XOR_LE(i+1)] = rom16&0xff;
+ rom[BYTE_XOR_LE(i+2)] = rom16>>8;
+ }
+ memcpy( buf, rom, rom_size );
+ for( i = 0; i < 0x0100000 / 0x10000; i++ )
+ {
+ ofst = (i & 0xf0) + BITSWAP8( (i & 0x0f), 7, 6, 5, 4, 1, 0, 3, 2 );
+ memcpy( &rom[ i * 0x10000 ], &buf[ ofst * 0x10000 ], 0x10000 );
+ }
+ for( i = 0x100000; i < 0x800000; i += 0x100 )
+ {
+ ofst = (i & 0xf000ff) + ((i & 0x000f00) ^ 0x00700) + (BITSWAP8( ((i & 0x0ff000) >> 12), 5, 4, 7, 6, 1, 0, 3, 2 ) << 12);
+ memcpy( &rom[ i ], &buf[ ofst ], 0x100 );
+ }
+ memcpy( buf, rom, rom_size );
+ memcpy( &rom[ 0x100000 ], &buf[ 0x700000 ], 0x100000 );
+ memcpy( &rom[ 0x200000 ], &buf[ 0x100000 ], 0x600000 );
+ free( buf );
+}
+
+
+void svcchaos_px_decrypt(void)
+{
+ static const UINT8 xor1[ 0x20 ] = { 0x3b, 0x6a, 0xf7, 0xb7, 0xe8, 0xa9, 0x20, 0x99, 0x9f, 0x39, 0x34, 0x0c, 0xc3, 0x9a, 0xa5, 0xc8, 0xb8, 0x18, 0xce, 0x56, 0x94, 0x44, 0xe3, 0x7a, 0xf7, 0xdd, 0x42, 0xf0, 0x18, 0x60, 0x92, 0x9f };
+ static const UINT8 xor2[ 0x20 ] = { 0x69, 0x0b, 0x60, 0xd6, 0x4f, 0x01, 0x40, 0x1a, 0x9f, 0x0b, 0xf0, 0x75, 0x58, 0x0e, 0x60, 0xb4, 0x14, 0x04, 0x20, 0xe4, 0xb9, 0x0d, 0x10, 0x89, 0xeb, 0x07, 0x30, 0x90, 0x50, 0x0e, 0x20, 0x26 };
+ int i;
+ int ofst;
+ int rom_size = 0x800000;
+ UINT8 *rom = memory_region( NEOGEO_REGION_MAIN_CPU_CARTRIDGE );
+ UINT8 *buf = malloc_or_die( rom_size );
+
+ for( i = 0; i < 0x100000; i++ )
+ {
+ rom[ i ] ^= xor1[ (BYTE_XOR_LE(i) % 0x20) ];
+ }
+ for( i = 0x100000; i < 0x800000; i++ )
+ {
+ rom[ i ] ^= xor2[ (BYTE_XOR_LE(i) % 0x20) ];
+ }
+
+ for( i = 0x100000; i < 0x0800000; i += 4 )
+ {
+ UINT16 rom16;
+ rom16 = rom[BYTE_XOR_LE(i+1)] | rom[BYTE_XOR_LE(i+2)]<<8;
+ rom16 = BITSWAP16( rom16, 15, 14, 13, 12, 10, 11, 8, 9, 6, 7, 4, 5, 3, 2, 1, 0 );
+ rom[BYTE_XOR_LE(i+1)] = rom16&0xff;
+ rom[BYTE_XOR_LE(i+2)] = rom16>>8;
+ }
+ memcpy( buf, rom, rom_size );
+ for( i = 0; i < 0x0100000 / 0x10000; i++ )
+ {
+ ofst = (i & 0xf0) + BITSWAP8( (i & 0x0f), 7, 6, 5, 4, 2, 3, 0, 1 );
+ memcpy( &rom[ i * 0x10000 ], &buf[ ofst * 0x10000 ], 0x10000 );
+ }
+ for( i = 0x100000; i < 0x800000; i += 0x100 )
+ {
+ ofst = (i & 0xf000ff) + ((i & 0x000f00) ^ 0x00a00) + (BITSWAP8( ((i & 0x0ff000) >> 12), 4, 5, 6, 7, 1, 0, 3, 2 ) << 12);
+ memcpy( &rom[ i ], &buf[ ofst ], 0x100 );
+ }
+ memcpy( buf, rom, rom_size );
+ memcpy( &rom[ 0x100000 ], &buf[ 0x700000 ], 0x100000 );
+ memcpy( &rom[ 0x200000 ], &buf[ 0x100000 ], 0x600000 );
+ free( buf );
+}
+
+
+void kf2k3pcb_decrypt_s1data(void)
+{
+ UINT8 *src;
+ UINT8 *dst;
+ int i;
+ int tx_size = memory_region_length( NEOGEO_REGION_FIXED_LAYER_CARTRIDGE );
+ int srom_size = memory_region_length( NEOGEO_REGION_SPRITES );
+
+ src = memory_region( NEOGEO_REGION_SPRITES ) + srom_size - 0x1000000 - 0x80000; // Decrypt S
+ dst = memory_region( NEOGEO_REGION_FIXED_LAYER_CARTRIDGE );
+
+ for( i = 0; i < tx_size / 2; i++ )
+ {
+ dst[ i ] = src[ (i & ~0x1f) + ((i & 7) << 2) + ((~i & 8) >> 2) + ((i & 0x10) >> 4) ];
+ }
+
+ src = memory_region( NEOGEO_REGION_SPRITES ) + srom_size - 0x80000;
+ dst = memory_region( NEOGEO_REGION_FIXED_LAYER_CARTRIDGE ) + 0x80000;
+
+ for( i = 0; i < tx_size / 2; i++ )
+ {
+ dst[ i ] = src[ (i & ~0x1f) + ((i & 7) << 2) + ((~i & 8) >> 2) + ((i & 0x10) >> 4) ];
+ }
+
+ dst = memory_region( NEOGEO_REGION_FIXED_LAYER_CARTRIDGE );
+
+ for( i = 0; i < tx_size; i++ )
+ {
+ dst[ i ] = BITSWAP8( dst[ i ] ^ 0xd2, 4, 0, 7, 2, 5, 1, 6, 3 );
+ }
+}
+
+
+void kf2k3pcb_decrypt_68k(void)
+{
+ static const UINT8 xor2[ 0x20 ] = { 0xb4, 0x0f, 0x40, 0x6c, 0x38, 0x07, 0xd0, 0x3f, 0x53, 0x08, 0x80, 0xaa, 0xbe, 0x07, 0xc0, 0xfa, 0xd0, 0x08, 0x10, 0xd2, 0xf1, 0x03, 0x70, 0x7e, 0x87, 0x0b, 0x40, 0xf6, 0x2a, 0x0a, 0xe0, 0xf9 };
+ int i;
+ int ofst;
+ int rom_size = 0x900000;
+ UINT8 *rom = memory_region( NEOGEO_REGION_MAIN_CPU_CARTRIDGE );
+ UINT8 *buf = malloc_or_die( rom_size );
+
+ for (i = 0; i < 0x100000; i++)
+ {
+ rom[ 0x800000 + i ] ^= rom[ 0x100002 | BYTE_XOR_LE(i) ];
+ }
+ for( i = 0x100000; i < 0x800000; i++ )
+ {
+ rom[ i ] ^= xor2[ (BYTE_XOR_LE(i) % 0x20) ];
+ }
+ for( i = 0x100000; i < 0x800000; i += 4 )
+ {
+ UINT16 rom16;
+ rom16 = rom[BYTE_XOR_LE(i+1)] | rom[BYTE_XOR_LE(i+2)]<<8;
+ rom16 = BITSWAP16( rom16, 15, 14, 13, 12, 4, 5, 6, 7, 8, 9, 10, 11, 3, 2, 1, 0 );
+ rom[BYTE_XOR_LE(i+1)] = rom16&0xff;
+ rom[BYTE_XOR_LE(i+2)] = rom16>>8;
+ }
+ for( i = 0; i < 0x0100000 / 0x10000; i++ )
+ {
+ ofst = (i & 0xf0) + BITSWAP8( (i & 0x0f), 7, 6, 5, 4, 1, 0, 3, 2 );
+ memcpy( &buf[ i * 0x10000 ], &rom[ ofst * 0x10000 ], 0x10000 );
+ }
+ for( i = 0x100000; i < 0x900000; i += 0x100 )
+ {
+ ofst = (i & 0xf000ff) + ((i & 0x000f00) ^ 0x00300) + (BITSWAP8( ((i & 0x0ff000) >> 12), 4, 5, 6, 7, 1, 0, 3, 2 ) << 12);
+ memcpy( &buf[ i ], &rom[ ofst ], 0x100 );
+ }
+ memcpy (&rom[0x000000], &buf[0x000000], 0x100000);
+ memcpy (&rom[0x100000], &buf[0x800000], 0x100000);
+ memcpy (&rom[0x200000], &buf[0x100000], 0x700000);
+ free( buf );
+}
+
+
+void kof2003_decrypt_68k(void)
+{
+ static const UINT8 xor1[0x20] = { 0x3b, 0x6a, 0xf7, 0xb7, 0xe8, 0xa9, 0x20, 0x99, 0x9f, 0x39, 0x34, 0x0c, 0xc3, 0x9a, 0xa5, 0xc8, 0xb8, 0x18, 0xce, 0x56, 0x94, 0x44, 0xe3, 0x7a, 0xf7, 0xdd, 0x42, 0xf0, 0x18, 0x60, 0x92, 0x9f };
+ static const UINT8 xor2[0x20] = { 0x2f, 0x02, 0x60, 0xbb, 0x77, 0x01, 0x30, 0x08, 0xd8, 0x01, 0xa0, 0xdf, 0x37, 0x0a, 0xf0, 0x65, 0x28, 0x03, 0xd0, 0x23, 0xd3, 0x03, 0x70, 0x42, 0xbb, 0x06, 0xf0, 0x28, 0xba, 0x0f, 0xf0, 0x7a };
+ int i;
+ int ofst;
+ int rom_size = 0x900000;
+ UINT8 *rom = memory_region( NEOGEO_REGION_MAIN_CPU_CARTRIDGE );
+ UINT8 *buf = malloc_or_die( rom_size );
+
+ for (i = 0; i < 0x100000; i++)
+ {
+ rom[ 0x800000 + i ] ^= rom[ 0x100002 | BYTE_XOR_LE(i) ];
+ }
+ for( i = 0; i < 0x100000; i++)
+ {
+ rom[ i ] ^= xor1[ (BYTE_XOR_LE(i) % 0x20) ];
+ }
+ for( i = 0x100000; i < 0x800000; i++)
+ {
+ rom[ i ] ^= xor2[ (BYTE_XOR_LE(i) % 0x20) ];
+ }
+ for( i = 0x100000; i < 0x800000; i += 4)
+ {
+ UINT16 rom16;
+ rom16 = rom[BYTE_XOR_LE(i+1)] | rom[BYTE_XOR_LE(i+2)]<<8;
+ rom16 = BITSWAP16( rom16, 15, 14, 13, 12, 5, 4, 7, 6, 9, 8, 11, 10, 3, 2, 1, 0 );
+ rom[BYTE_XOR_LE(i+1)] = rom16&0xff;
+ rom[BYTE_XOR_LE(i+2)] = rom16>>8;
+ }
+ for( i = 0; i < 0x0100000 / 0x10000; i++ )
+ {
+ ofst = (i & 0xf0) + BITSWAP8((i & 0x0f), 7, 6, 5, 4, 0, 1, 2, 3);
+ memcpy( &buf[ i * 0x10000 ], &rom[ ofst * 0x10000 ], 0x10000 );
+ }
+ for( i = 0x100000; i < 0x900000; i += 0x100)
+ {
+ ofst = (i & 0xf000ff) + ((i & 0x000f00) ^ 0x00800) + (BITSWAP8( ((i & 0x0ff000) >> 12), 4, 5, 6, 7, 1, 0, 3, 2 ) << 12);
+ memcpy( &buf[ i ], &rom[ ofst ], 0x100 );
+ }
+ memcpy (&rom[0x000000], &buf[0x000000], 0x100000);
+ memcpy (&rom[0x100000], &buf[0x800000], 0x100000);
+ memcpy (&rom[0x200000], &buf[0x100000], 0x700000);
+ free( buf );
+}
+
+
+void kof2003biosdecode(void)
+{
+ static const UINT8 address[0x80]={
+ 0xb9,0xb8,0x36,0x37,0x3d,0x3c,0xb2,0xb3,
+ 0xb9,0xb8,0x36,0x37,0x3d,0x3c,0xb2,0xb3,
+ 0x65,0xea,0x6f,0xe0,0xe1,0x6e,0xeb,0x64,
+ 0x65,0xea,0x6f,0xe0,0xe1,0x6e,0xeb,0x64,
+ 0x45,0xca,0x47,0xc8,0xc9,0x46,0xcb,0x44,
+ 0x45,0xca,0x47,0xc8,0xc9,0x46,0xcb,0x44,
+ 0x9a,0x15,0x98,0x17,0x1e,0x91,0x1c,0x93,
+ 0x9a,0x15,0x98,0x17,0x1e,0x91,0x1c,0x93,
+ 0x7e,0xf1,0x7c,0xf3,0xf0,0x7f,0xf2,0x7d,
+ 0x7e,0xf1,0x7c,0xf3,0xf0,0x7f,0xf2,0x7d,
+ 0x27,0xa8,0x25,0xaa,0xa3,0x2c,0xa1,0x2e,
+ 0x27,0xa8,0x25,0xaa,0xa3,0x2c,0xa1,0x2e,
+ 0x04,0x8b,0x06,0x89,0x80,0x0f,0x82,0x0d,
+ 0x04,0x8b,0x06,0x89,0x80,0x0f,0x82,0x0d,
+ 0xd3,0xd2,0x5c,0x5d,0x57,0x56,0xd8,0xd9,
+ 0xd3,0xd2,0x5c,0x5d,0x57,0x56,0xd8,0xd9,
+ };
+ UINT16*src= (UINT16*)memory_region( NEOGEO_REGION_MAIN_CPU_BIOS );
+ UINT16*buf= malloc_or_die(0x80000);
+ int a,addr;
+
+ for (a=0;a<0x80000/2;a++)
+ {
+ //data xor
+ #ifdef LSB_FIRST
+ if (src[a] & 0x0004) src[a] ^= 0x0001;
+ if (src[a] & 0x0010) src[a] ^= 0x0002;
+ if (src[a] & 0x0020) src[a] ^= 0x0008;
+ #else
+ if (src[a] & 0x0400) src[a] ^= 0x0100;
+ if (src[a] & 0x1000) src[a] ^= 0x0200;
+ if (src[a] & 0x2000) src[a] ^= 0x0800;
+ #endif
+ //address xor
+ addr = a & ~0xff;
+ addr |= address[BYTE_XOR_LE(a & 0x7f)];
+ if ( a & 0x00008) addr ^= 0x0008;
+ if ( a & 0x00080) addr ^= 0x0080;
+ if ( a & 0x00200) addr ^= 0x0100;
+ if (~a & 0x02000) addr ^= 0x0400;
+ if (~a & 0x10000) addr ^= 0x1000;
+ if ( a & 0x02000) addr ^= 0x8000;
+ buf[addr]=src[a];
+ }
+ memcpy(src,buf,0x80000);
+ free(buf);
+}
+
+
+/***************************************************************************
+
+NeoGeo 'V' (PCM) ROM encryption
+ NEOPCM2 chip
+
+***************************************************************************/
+
+/* Neo-Pcm2 Drivers for Encrypted V Roms */
+void neo_pcm2_snk_1999(int value)
+{ /* thanks to Elsemi for the NEO-PCM2 info */
+ UINT16 *rom = (UINT16 *)memory_region(NEOGEO_REGION_AUDIO_DATA_1);
+ int size = memory_region_length(NEOGEO_REGION_AUDIO_DATA_1);
+ int i, j;
+
+ if( rom != NULL )
+ { /* swap address lines on the whole ROMs */
+ UINT16 *buffer = malloc_or_die((value / 2) * sizeof(UINT16));
+
+ for( i = 0; i < size / 2; i += ( value / 2 ) )
+ {
+ memcpy( buffer, &rom[ i ], value );
+ for( j = 0; j < (value / 2); j++ )
+ {
+ rom[ i + j ] = buffer[ j ^ (value/4) ];
+ }
+ }
+ free(buffer);
+ }
+}
+
+
+/* the later PCM2 games have additional scrambling */
+void neo_pcm2_swap(int value)
+{
+ static const UINT32 addrs[7][2]={
+ {0x000000,0xa5000},
+ {0xffce20,0x01000},
+ {0xfe2cf6,0x4e001},
+ {0xffac28,0xc2000},
+ {0xfeb2c0,0x0a000},
+ {0xff14ea,0xa7001},
+ {0xffb440,0x02000}};
+ static const UINT8 xordata[7][8]={
+ {0xf9,0xe0,0x5d,0xf3,0xea,0x92,0xbe,0xef},
+ {0xc4,0x83,0xa8,0x5f,0x21,0x27,0x64,0xaf},
+ {0xc3,0xfd,0x81,0xac,0x6d,0xe7,0xbf,0x9e},
+ {0xc3,0xfd,0x81,0xac,0x6d,0xe7,0xbf,0x9e},
+ {0xcb,0x29,0x7d,0x43,0xd2,0x3a,0xc2,0xb4},
+ {0x4b,0xa4,0x63,0x46,0xf0,0x91,0xea,0x62},
+ {0x4b,0xa4,0x63,0x46,0xf0,0x91,0xea,0x62}};
+ UINT8 *src = memory_region(NEOGEO_REGION_AUDIO_DATA_1);
+ UINT8 *buf = malloc_or_die(0x1000000);
+ int i, j, d;
+
+ memcpy(buf,src,0x1000000);
+ for (i=0;i<0x1000000;i++)
+ {
+ j=BITSWAP24(i,23,22,21,20,19,18,17,0,15,14,13,12,11,10,9,8,7,6,5,4,3,2,1,16);
+ j=j^addrs[value][1];
+ d=((i+addrs[value][0])&0xffffff);
+ src[j]=buf[d]^xordata[value][j&0x7];
+ }
+ free(buf);
+}