mirror of
https://github.com/ChronosX88/mta-mono.git
synced 2024-11-25 03:32:21 +00:00
412 lines
17 KiB
C#
412 lines
17 KiB
C#
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using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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using System.Threading.Tasks;
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namespace MultiTheftAuto
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{
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public class Blowfish
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{
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private static ulong[] P =
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{
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0x243F6A88,0x85A308D3,0x13198A2E,0x03707344,0xA4093822,0x299F31D0,0x082EFA98,0xEC4E6C89,0x452821E6,
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0x38D01377,0xBE5466CF,0x34E90C6C,0xC0AC29B7,0xC97C50DD,0x3F84D5B5,0xB5470917,0x9216D5D9,0x8979FB1B
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};
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private static ulong[][] S =
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{
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new ulong[]
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{
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0xD1310BA6,0x98DFB5AC,0x2FFD72DB,0xD01ADFB7,0xB8E1AFED,0x6A267E96,0xBA7C9045,0xF12C7F99,0x24A19947,
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0xB3916CF7,0x0801F2E2,0x858EFC16,0x636920D8,0x71574E69,0xA458FEA3,0xF4933D7E,0x0D95748F,0x728EB658,
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0x718BCD58,0x82154AEE,0x7B54A41D,0xC25A59B5,0x9C30D539,0x2AF26013,0xC5D1B023,0x286085F0,0xCA417918,
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0xB8DB38EF,0x8E79DCB0,0x603A180E,0x6C9E0E8B,0xB01E8A3E,0xD71577C1,0xBD314B27,0x78AF2FDA,0x55605C60,
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0xE65525F3,0xAA55AB94,0x57489862,0x63E81440,0x55CA396A,0x2AAB10B6,0xB4CC5C34,0x1141E8CE,0xA15486AF,
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0x7C72E993,0xB3EE1411,0x636FBC2A,0x2BA9C55D,0x741831F6,0xCE5C3E16,0x9B87931E,0xAFD6BA33,0x6C24CF5C,
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0x7A325381,0x28958677,0x3B8F4898,0x6B4BB9AF,0xC4BFE81B,0x66282193,0x61D809CC,0xFB21A991,0x487CAC60,
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0x5DEC8032,0xEF845D5D,0xE98575B1,0xDC262302,0xEB651B88,0x23893E81,0xD396ACC5,0x0F6D6FF3,0x83F44239,
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0x2E0B4482,0xA4842004,0x69C8F04A,0x9E1F9B5E,0x21C66842,0xF6E96C9A,0x670C9C61,0xABD388F0,0x6A51A0D2,
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0xD8542F68,0x960FA728,0xAB5133A3,0x6EEF0B6C,0x137A3BE4,0xBA3BF050,0x7EFB2A98,0xA1F1651D,0x39AF0176,
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0x66CA593E,0x82430E88,0x8CEE8619,0x456F9FB4,0x7D84A5C3,0x3B8B5EBE,0xE06F75D8,0x85C12073,0x401A449F,
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0x56C16AA6,0x4ED3AA62,0x363F7706,0x1BFEDF72,0x429B023D,0x37D0D724,0xD00A1248,0xDB0FEAD3,0x49F1C09B,
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0x075372C9,0x80991B7B,0x25D479D8,0xF6E8DEF7,0xE3FE501A,0xB6794C3B,0x976CE0BD,0x04C006BA,0xC1A94FB6,
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0x409F60C4,0x5E5C9EC2,0x196A2463,0x68FB6FAF,0x3E6C53B5,0x1339B2EB,0x3B52EC6F,0x6DFC511F,0x9B30952C,
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0xCC814544,0xAF5EBD09,0xBEE3D004,0xDE334AFD,0x660F2807,0x192E4BB3,0xC0CBA857,0x45C8740F,0xD20B5F39,
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0xB9D3FBDB,0x5579C0BD,0x1A60320A,0xD6A100C6,0x402C7279,0x679F25FE,0xFB1FA3CC,0x8EA5E9F8,0xDB3222F8,
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0x3C7516DF,0xFD616B15,0x2F501EC8,0xAD0552AB,0x323DB5FA,0xFD238760,0x53317B48,0x3E00DF82,0x9E5C57BB,
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0xCA6F8CA0,0x1A87562E,0xDF1769DB,0xD542A8F6,0x287EFFC3,0xAC6732C6,0x8C4F5573,0x695B27B0,0xBBCA58C8,
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0xE1FFA35D,0xB8F011A0,0x10FA3D98,0xFD2183B8,0x4AFCB56C,0x2DD1D35B,0x9A53E479,0xB6F84565,0xD28E49BC,
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0x4BFB9790,0xE1DDF2DA,0xA4CB7E33,0x62FB1341,0xCEE4C6E8,0xEF20CADA,0x36774C01,0xD07E9EFE,0x2BF11FB4,
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0x95DBDA4D,0xAE909198,0xEAAD8E71,0x6B93D5A0,0xD08ED1D0,0xAFC725E0,0x8E3C5B2F,0x8E7594B7,0x8FF6E2FB,
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0xF2122B64,0x8888B812,0x900DF01C,0x4FAD5EA0,0x688FC31C,0xD1CFF191,0xB3A8C1AD,0x2F2F2218,0xBE0E1777,
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0xEA752DFE,0x8B021FA1,0xE5A0CC0F,0xB56F74E8,0x18ACF3D6,0xCE89E299,0xB4A84FE0,0xFD13E0B7,0x7CC43B81,
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0xD2ADA8D9,0x165FA266,0x80957705,0x93CC7314,0x211A1477,0xE6AD2065,0x77B5FA86,0xC75442F5,0xFB9D35CF,
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0xEBCDAF0C,0x7B3E89A0,0xD6411BD3,0xAE1E7E49,0x00250E2D,0x2071B35E,0x226800BB,0x57B8E0AF,0x2464369B,
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0xF009B91E,0x5563911D,0x59DFA6AA,0x78C14389,0xD95A537F,0x207D5BA2,0x02E5B9C5,0x83260376,0x6295CFA9,
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0x11C81968,0x4E734A41,0xB3472DCA,0x7B14A94A,0x1B510052,0x9A532915,0xD60F573F,0xBC9BC6E4,0x2B60A476,
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0x81E67400,0x08BA6FB5,0x571BE91F,0xF296EC6B,0x2A0DD915,0xB6636521,0xE7B9F9B6,0xFF34052E,0xC5855664,
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0x53B02D5D,0xA99F8FA1,0x08BA4799,0x6E85076A
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},
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new ulong[]
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{
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0x4B7A70E9,0xB5B32944,0xDB75092E,0xC4192623,0xAD6EA6B0,0x49A7DF7D,0x9CEE60B8,0x8FEDB266,0xECAA8C71,
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0x699A17FF,0x5664526C,0xC2B19EE1,0x193602A5,0x75094C29,0xA0591340,0xE4183A3E,0x3F54989A,0x5B429D65,
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0x6B8FE4D6,0x99F73FD6,0xA1D29C07,0xEFE830F5,0x4D2D38E6,0xF0255DC1,0x4CDD2086,0x8470EB26,0x6382E9C6,
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0x021ECC5E,0x09686B3F,0x3EBAEFC9,0x3C971814,0x6B6A70A1,0x687F3584,0x52A0E286,0xB79C5305,0xAA500737,
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0x3E07841C,0x7FDEAE5C,0x8E7D44EC,0x5716F2B8,0xB03ADA37,0xF0500C0D,0xF01C1F04,0x0200B3FF,0xAE0CF51A,
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0x3CB574B2,0x25837A58,0xDC0921BD,0xD19113F9,0x7CA92FF6,0x94324773,0x22F54701,0x3AE5E581,0x37C2DADC,
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0xC8B57634,0x9AF3DDA7,0xA9446146,0x0FD0030E,0xECC8C73E,0xA4751E41,0xE238CD99,0x3BEA0E2F,0x3280BBA1,
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0x183EB331,0x4E548B38,0x4F6DB908,0x6F420D03,0xF60A04BF,0x2CB81290,0x24977C79,0x5679B072,0xBCAF89AF,
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0xDE9A771F,0xD9930810,0xB38BAE12,0xDCCF3F2E,0x5512721F,0x2E6B7124,0x501ADDE6,0x9F84CD87,0x7A584718,
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0x7408DA17,0xBC9F9ABC,0xE94B7D8C,0xEC7AEC3A,0xDB851DFA,0x63094366,0xC464C3D2,0xEF1C1847,0x3215D908,
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0xDD433B37,0x24C2BA16,0x12A14D43,0x2A65C451,0x50940002,0x133AE4DD,0x71DFF89E,0x10314E55,0x81AC77D6,
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0x5F11199B,0x043556F1,0xD7A3C76B,0x3C11183B,0x5924A509,0xF28FE6ED,0x97F1FBFA,0x9EBABF2C,0x1E153C6E,
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0x86E34570,0xEAE96FB1,0x860E5E0A,0x5A3E2AB3,0x771FE71C,0x4E3D06FA,0x2965DCB9,0x99E71D0F,0x803E89D6,
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0x5266C825,0x2E4CC978,0x9C10B36A,0xC6150EBA,0x94E2EA78,0xA5FC3C53,0x1E0A2DF4,0xF2F74EA7,0x361D2B3D,
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0x1939260F,0x19C27960,0x5223A708,0xF71312B6,0xEBADFE6E,0xEAC31F66,0xE3BC4595,0xA67BC883,0xB17F37D1,
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0x018CFF28,0xC332DDEF,0xBE6C5AA5,0x65582185,0x68AB9802,0xEECEA50F,0xDB2F953B,0x2AEF7DAD,0x5B6E2F84,
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0x1521B628,0x29076170,0xECDD4775,0x619F1510,0x13CCA830,0xEB61BD96,0x0334FE1E,0xAA0363CF,0xB5735C90,
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0x4C70A239,0xD59E9E0B,0xCBAADE14,0xEECC86BC,0x60622CA7,0x9CAB5CAB,0xB2F3846E,0x648B1EAF,0x19BDF0CA,
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0xA02369B9,0x655ABB50,0x40685A32,0x3C2AB4B3,0x319EE9D5,0xC021B8F7,0x9B540B19,0x875FA099,0x95F7997E,
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0x623D7DA8,0xF837889A,0x97E32D77,0x11ED935F,0x16681281,0x0E358829,0xC7E61FD6,0x96DEDFA1,0x7858BA99,
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0x57F584A5,0x1B227263,0x9B83C3FF,0x1AC24696,0xCDB30AEB,0x532E3054,0x8FD948E4,0x6DBC3128,0x58EBF2EF,
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0x34C6FFEA,0xFE28ED61,0xEE7C3C73,0x5D4A14D9,0xE864B7E3,0x42105D14,0x203E13E0,0x45EEE2B6,0xA3AAABEA,
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0xDB6C4F15,0xFACB4FD0,0xC742F442,0xEF6ABBB5,0x654F3B1D,0x41CD2105,0xD81E799E,0x86854DC7,0xE44B476A,
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0x3D816250,0xCF62A1F2,0x5B8D2646,0xFC8883A0,0xC1C7B6A3,0x7F1524C3,0x69CB7492,0x47848A0B,0x5692B285,
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0x095BBF00,0xAD19489D,0x1462B174,0x23820E00,0x58428D2A,0x0C55F5EA,0x1DADF43E,0x233F7061,0x3372F092,
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0x8D937E41,0xD65FECF1,0x6C223BDB,0x7CDE3759,0xCBEE7460,0x4085F2A7,0xCE77326E,0xA6078084,0x19F8509E,
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0xE8EFD855,0x61D99735,0xA969A7AA,0xC50C06C2,0x5A04ABFC,0x800BCADC,0x9E447A2E,0xC3453484,0xFDD56705,
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0x0E1E9EC9,0xDB73DBD3,0x105588CD,0x675FDA79,0xE3674340,0xC5C43465,0x713E38D8,0x3D28F89E,0xF16DFF20,
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0x153E21E7,0x8FB03D4A,0xE6E39F2B,0xDB83ADF7
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},
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new ulong[]
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{
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0xE93D5A68,0x948140F7,0xF64C261C,0x94692934,0x411520F7,0x7602D4F7,0xBCF46B2E,0xD4A20068,0xD4082471,
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0x3320F46A,0x43B7D4B7,0x500061AF,0x1E39F62E,0x97244546,0x14214F74,0xBF8B8840,0x4D95FC1D,0x96B591AF,
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0x70F4DDD3,0x66A02F45,0xBFBC09EC,0x03BD9785,0x7FAC6DD0,0x31CB8504,0x96EB27B3,0x55FD3941,0xDA2547E6,
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0xABCA0A9A,0x28507825,0x530429F4,0x0A2C86DA,0xE9B66DFB,0x68DC1462,0xD7486900,0x680EC0A4,0x27A18DEE,
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0x4F3FFEA2,0xE887AD8C,0xB58CE006,0x7AF4D6B6,0xAACE1E7C,0xD3375FEC,0xCE78A399,0x406B2A42,0x20FE9E35,
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0xD9F385B9,0xEE39D7AB,0x3B124E8B,0x1DC9FAF7,0x4B6D1856,0x26A36631,0xEAE397B2,0x3A6EFA74,0xDD5B4332,
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0x6841E7F7,0xCA7820FB,0xFB0AF54E,0xD8FEB397,0x454056AC,0xBA489527,0x55533A3A,0x20838D87,0xFE6BA9B7,
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0xD096954B,0x55A867BC,0xA1159A58,0xCCA92963,0x99E1DB33,0xA62A4A56,0x3F3125F9,0x5EF47E1C,0x9029317C,
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0xFDF8E802,0x04272F70,0x80BB155C,0x05282CE3,0x95C11548,0xE4C66D22,0x48C1133F,0xC70F86DC,0x07F9C9EE,
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0x41041F0F,0x404779A4,0x5D886E17,0x325F51EB,0xD59BC0D1,0xF2BCC18F,0x41113564,0x257B7834,0x602A9C60,
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0xDFF8E8A3,0x1F636C1B,0x0E12B4C2,0x02E1329E,0xAF664FD1,0xCAD18115,0x6B2395E0,0x333E92E1,0x3B240B62,
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0xEEBEB922,0x85B2A20E,0xE6BA0D99,0xDE720C8C,0x2DA2F728,0xD0127845,0x95B794FD,0x647D0862,0xE7CCF5F0,
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0x5449A36F,0x877D48FA,0xC39DFD27,0xF33E8D1E,0x0A476341,0x992EFF74,0x3A6F6EAB,0xF4F8FD37,0xA812DC60,
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0xA1EBDDF8,0x991BE14C,0xDB6E6B0D,0xC67B5510,0x6D672C37,0x2765D43B,0xDCD0E804,0xF1290DC7,0xCC00FFA3,
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0xB5390F92,0x690FED0B,0x667B9FFB,0xCEDB7D9C,0xA091CF0B,0xD9155EA3,0xBB132F88,0x515BAD24,0x7B9479BF,
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0x763BD6EB,0x37392EB3,0xCC115979,0x8026E297,0xF42E312D,0x6842ADA7,0xC66A2B3B,0x12754CCC,0x782EF11C,
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0x6A124237,0xB79251E7,0x06A1BBE6,0x4BFB6350,0x1A6B1018,0x11CAEDFA,0x3D25BDD8,0xE2E1C3C9,0x44421659,
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0x0A121386,0xD90CEC6E,0xD5ABEA2A,0x64AF674E,0xDA86A85F,0xBEBFE988,0x64E4C3FE,0x9DBC8057,0xF0F7C086,
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0x60787BF8,0x6003604D,0xD1FD8346,0xF6381FB0,0x7745AE04,0xD736FCCC,0x83426B33,0xF01EAB71,0xB0804187,
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0x3C005E5F,0x77A057BE,0xBDE8AE24,0x55464299,0xBF582E61,0x4E58F48F,0xF2DDFDA2,0xF474EF38,0x8789BDC2,
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0x5366F9C3,0xC8B38E74,0xB475F255,0x46FCD9B9,0x7AEB2661,0x8B1DDF84,0x846A0E79,0x915F95E2,0x466E598E,
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0x20B45770,0x8CD55591,0xC902DE4C,0xB90BACE1,0xBB8205D0,0x11A86248,0x7574A99E,0xB77F19B6,0xE0A9DC09,
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0x662D09A1,0xC4324633,0xE85A1F02,0x09F0BE8C,0x4A99A025,0x1D6EFE10,0x1AB93D1D,0x0BA5A4DF,0xA186F20F,
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0x2868F169,0xDCB7DA83,0x573906FE,0xA1E2CE9B,0x4FCD7F52,0x50115E01,0xA70683FA,0xA002B5C4,0x0DE6D027,
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0x9AF88C27,0x773F8641,0xC3604C06,0x61A806B5,0xF0177A28,0xC0F586E0,0x006058AA,0x30DC7D62,0x11E69ED7,
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0x2338EA63,0x53C2DD94,0xC2C21634,0xBBCBEE56,0x90BCB6DE,0xEBFC7DA1,0xCE591D76,0x6F05E409,0x4B7C0188,
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0x39720A3D,0x7C927C24,0x86E3725F,0x724D9DB9,0x1AC15BB4,0xD39EB8FC,0xED545578,0x08FCA5B5,0xD83D7CD3,
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0x4DAD0FC4,0x1E50EF5E,0xB161E6F8,0xA28514D9,0x6C51133C,0x6FD5C7E7,0x56E14EC4,0x362ABFCE,0xDDC6C837,
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0xD79A3234,0x92638212,0x670EFA8E,0x406000E0
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},
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new ulong[]
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{
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0x3A39CE37,0xD3FAF5CF,0xABC27737,0x5AC52D1B,0x5CB0679E,0x4FA33742,0xD3822740,0x99BC9BBE,0xD5118E9D,
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0xBF0F7315,0xD62D1C7E,0xC700C47B,0xB78C1B6B,0x21A19045,0xB26EB1BE,0x6A366EB4,0x5748AB2F,0xBC946E79,
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|
|
0xC6A376D2,0x6549C2C8,0x530FF8EE,0x468DDE7D,0xD5730A1D,0x4CD04DC6,0x2939BBDB,0xA9BA4650,0xAC9526E8,
|
|||
|
|
0xBE5EE304,0xA1FAD5F0,0x6A2D519A,0x63EF8CE2,0x9A86EE22,0xC089C2B8,0x43242EF6,0xA51E03AA,0x9CF2D0A4,
|
|||
|
|
0x83C061BA,0x9BE96A4D,0x8FE51550,0xBA645BD6,0x2826A2F9,0xA73A3AE1,0x4BA99586,0xEF5562E9,0xC72FEFD3,
|
|||
|
|
0xF752F7DA,0x3F046F69,0x77FA0A59,0x80E4A915,0x87B08601,0x9B09E6AD,0x3B3EE593,0xE990FD5A,0x9E34D797,
|
|||
|
|
0x2CF0B7D9,0x022B8B51,0x96D5AC3A,0x017DA67D,0xD1CF3ED6,0x7C7D2D28,0x1F9F25CF,0xADF2B89B,0x5AD6B472,
|
|||
|
|
0x5A88F54C,0xE029AC71,0xE019A5E6,0x47B0ACFD,0xED93FA9B,0xE8D3C48D,0x283B57CC,0xF8D56629,0x79132E28,
|
|||
|
|
0x785F0191,0xED756055,0xF7960E44,0xE3D35E8C,0x15056DD4,0x88F46DBA,0x03A16125,0x0564F0BD,0xC3EB9E15,
|
|||
|
|
0x3C9057A2,0x97271AEC,0xA93A072A,0x1B3F6D9B,0x1E6321F5,0xF59C66FB,0x26DCF319,0x7533D928,0xB155FDF5,
|
|||
|
|
0x03563482,0x8ABA3CBB,0x28517711,0xC20AD9F8,0xABCC5167,0xCCAD925F,0x4DE81751,0x3830DC8E,0x379D5862,
|
|||
|
|
0x9320F991,0xEA7A90C2,0xFB3E7BCE,0x5121CE64,0x774FBE32,0xA8B6E37E,0xC3293D46,0x48DE5369,0x6413E680,
|
|||
|
|
0xA2AE0810,0xDD6DB224,0x69852DFD,0x09072166,0xB39A460A,0x6445C0DD,0x586CDECF,0x1C20C8AE,0x5BBEF7DD,
|
|||
|
|
0x1B588D40,0xCCD2017F,0x6BB4E3BB,0xDDA26A7E,0x3A59FF45,0x3E350A44,0xBCB4CDD5,0x72EACEA8,0xFA6484BB,
|
|||
|
|
0x8D6612AE,0xBF3C6F47,0xD29BE463,0x542F5D9E,0xAEC2771B,0xF64E6370,0x740E0D8D,0xE75B1357,0xF8721671,
|
|||
|
|
0xAF537D5D,0x4040CB08,0x4EB4E2CC,0x34D2466A,0x0115AF84,0xE1B00428,0x95983A1D,0x06B89FB4,0xCE6EA048,
|
|||
|
|
0x6F3F3B82,0x3520AB82,0x011A1D4B,0x277227F8,0x611560B1,0xE7933FDC,0xBB3A792B,0x344525BD,0xA08839E1,
|
|||
|
|
0x51CE794B,0x2F32C9B7,0xA01FBAC9,0xE01CC87E,0xBCC7D1F6,0xCF0111C3,0xA1E8AAC7,0x1A908749,0xD44FBD9A,
|
|||
|
|
0xD0DADECB,0xD50ADA38,0x0339C32A,0xC6913667,0x8DF9317C,0xE0B12B4F,0xF79E59B7,0x43F5BB3A,0xF2D519FF,
|
|||
|
|
0x27D9459C,0xBF97222C,0x15E6FC2A,0x0F91FC71,0x9B941525,0xFAE59361,0xCEB69CEB,0xC2A86459,0x12BAA8D1,
|
|||
|
|
0xB6C1075E,0xE3056A0C,0x10D25065,0xCB03A442,0xE0EC6E0E,0x1698DB3B,0x4C98A0BE,0x3278E964,0x9F1F9532,
|
|||
|
|
0xE0D392DF,0xD3A0342B,0x8971F21E,0x1B0A7441,0x4BA3348C,0xC5BE7120,0xC37632D8,0xDF359F8D,0x9B992F2E,
|
|||
|
|
0xE60B6F47,0x0FE3F11D,0xE54CDA54,0x1EDAD891,0xCE6279CF,0xCD3E7E6F,0x1618B166,0xFD2C1D05,0x848FD2C5,
|
|||
|
|
0xF6FB2299,0xF523F357,0xA6327623,0x93A83531,0x56CCCD02,0xACF08162,0x5A75EBB5,0x6E163697,0x88D273CC,
|
|||
|
|
0xDE966292,0x81B949D0,0x4C50901B,0x71C65614,0xE6C6C7BD,0x327A140A,0x45E1D006,0xC3F27B9A,0xC9AA53FD,
|
|||
|
|
0x62A80F00,0xBB25BFE2,0x35BDD2F6,0x71126905,0xB2040222,0xB6CBCF7C,0xCD769C2B,0x53113EC0,0x1640E3D3,
|
|||
|
|
0x38ABBD60,0x2547ADF0,0xBA38209C,0xF746CE76,0x77AFA1C5,0x20756060,0x85CBFE4E,0x8AE88DD8,0x7AAAF9B0,
|
|||
|
|
0x4CF9AA7E,0x1948C25C,0x02FB8A8C,0x01C36AE4,0xD6EBE1F9,0x90D4F869,0xA65CDEA0,0x3F09252D,0xC208E69F,
|
|||
|
|
0xB74E6132,0xCE77E25B,0x578FDFE3,0x3AC372E6
|
|||
|
|
}
|
|||
|
|
};
|
|||
|
|
|
|||
|
|
private ulong[] m_P;
|
|||
|
|
private ulong[,] m_S;
|
|||
|
|
private ulong xl_par;
|
|||
|
|
private ulong xr_par;
|
|||
|
|
|
|||
|
|
private uint Wordbyte0( ulong w )
|
|||
|
|
{
|
|||
|
|
return (uint)( w / 256 / 256 / 256 % 256 );
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
private uint Wordbyte1( ulong w )
|
|||
|
|
{
|
|||
|
|
return (uint)( w / 256 / 256 % 256 );
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
private uint Wordbyte2( ulong w )
|
|||
|
|
{
|
|||
|
|
return (uint)( w / 256 % 256 );
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
private uint Wordbyte3( ulong w )
|
|||
|
|
{
|
|||
|
|
return (uint)( w % 256 );
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
private ulong Round( ulong a, ulong b, ulong n )
|
|||
|
|
{
|
|||
|
|
return a ^ ( ( ( ( m_S[ 0, Wordbyte0( b ) ] + m_S[ 1, Wordbyte1( b ) ] ) ^ m_S[ 2, Wordbyte2( b ) ] ) + m_S[ 3, Wordbyte3( b ) ] ) ^ m_P[ n ] );
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
private void Encipher()
|
|||
|
|
{
|
|||
|
|
ulong Xl = xl_par;
|
|||
|
|
ulong Xr = xr_par;
|
|||
|
|
|
|||
|
|
Xl ^= m_P[ 0 ];
|
|||
|
|
|
|||
|
|
for( ulong i = 0; i < 16; i += 2 )
|
|||
|
|
{
|
|||
|
|
Xr = Round( Xr, Xl, i + 1 );
|
|||
|
|
Xl = Round( Xl, Xr, i + 2 );
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
Xr ^= m_P[ 17 ];
|
|||
|
|
|
|||
|
|
xl_par = Xr;
|
|||
|
|
xr_par = Xl;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
private void Decipher()
|
|||
|
|
{
|
|||
|
|
ulong Xl = xl_par;
|
|||
|
|
ulong Xr = xr_par;
|
|||
|
|
|
|||
|
|
Xl ^= m_P[ 17 ];
|
|||
|
|
|
|||
|
|
for( ulong i = 16; i > 0; i -= 2 )
|
|||
|
|
{
|
|||
|
|
Xr = Round( Xr, Xl, i );
|
|||
|
|
Xl = Round( Xl, Xr, i - 1 );
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
Xr ^= m_P[ 0 ];
|
|||
|
|
|
|||
|
|
xl_par = Xr;
|
|||
|
|
xr_par = Xl;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
private string WordEscape( ulong w )
|
|||
|
|
{
|
|||
|
|
string result = "";
|
|||
|
|
|
|||
|
|
uint[] m = new uint[ 4 ];
|
|||
|
|
|
|||
|
|
m[ 0 ] = Wordbyte0( w );
|
|||
|
|
m[ 1 ] = Wordbyte1( w );
|
|||
|
|
m[ 2 ] = Wordbyte2( w );
|
|||
|
|
m[ 3 ] = Wordbyte3( w );
|
|||
|
|
|
|||
|
|
for( int i = 3; i >= 0; i-- )
|
|||
|
|
{
|
|||
|
|
uint c1 = m[ i ] / 16;
|
|||
|
|
uint c2 = m[ i ] % 16;
|
|||
|
|
|
|||
|
|
c1 += c1 < 10U ? 48U : 55U;
|
|||
|
|
c2 += c2 < 10U ? 48U : 55U;
|
|||
|
|
|
|||
|
|
result += Convert.ToChar( c1 ).ToString();
|
|||
|
|
result += Convert.ToChar( c2 ).ToString();
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
return result;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
private int WordUnescape( string szWords )
|
|||
|
|
{
|
|||
|
|
int iResult = 0;
|
|||
|
|
|
|||
|
|
for( int i = 6; i >= 0; i-= 2 )
|
|||
|
|
{
|
|||
|
|
int iChar1 = (int)szWords[ i ];
|
|||
|
|
int iChar2 = (int)szWords[ i + 1 ];
|
|||
|
|
|
|||
|
|
iChar1 -= iChar1 < 58 ? 48 : 55;
|
|||
|
|
iChar2 -= iChar2 < 58 ? 48 : 55;
|
|||
|
|
|
|||
|
|
iResult = iResult * 256 + ( iChar1 * 16 + iChar2 );
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
return iResult;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
private string Escape( string sKey )
|
|||
|
|
{
|
|||
|
|
string sResult = "";
|
|||
|
|
|
|||
|
|
for( int i = 0; i < sKey.Length; i++ )
|
|||
|
|
{
|
|||
|
|
int c1 = (int)( sKey[ i ] / 16 );
|
|||
|
|
int c2 = (int)( sKey[ i ] % 16 );
|
|||
|
|
|
|||
|
|
c1 += c1 < 10 ? 48 : 55;
|
|||
|
|
c2 += c2 < 10 ? 48 : 55;
|
|||
|
|
|
|||
|
|
sResult += Convert.ToChar( c1 ).ToString();
|
|||
|
|
sResult += Convert.ToChar( c2 ).ToString();
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
return sResult;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
private string Unescape( string sKey )
|
|||
|
|
{
|
|||
|
|
string sResult = "";
|
|||
|
|
|
|||
|
|
for( int i = 0; i < sKey.Length; i++ )
|
|||
|
|
{
|
|||
|
|
uint iChar1 = sKey[ i++ ];
|
|||
|
|
uint iChar2 = sKey[ i ];
|
|||
|
|
|
|||
|
|
if( iChar1 < 58 )
|
|||
|
|
iChar1 -= 48;
|
|||
|
|
else
|
|||
|
|
if( iChar1 > 96 )
|
|||
|
|
iChar1 -= 87;
|
|||
|
|
else
|
|||
|
|
iChar1 -= 55;
|
|||
|
|
|
|||
|
|
if( iChar2 < 58 )
|
|||
|
|
iChar2 -= 48;
|
|||
|
|
else
|
|||
|
|
if( iChar2 > 96 )
|
|||
|
|
iChar2 -= 87;
|
|||
|
|
else
|
|||
|
|
iChar2 -= 55;
|
|||
|
|
|
|||
|
|
sResult += ( (char)( iChar1 * 16U + iChar2 ) ).ToString();
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
return sResult;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
public Blowfish( string szKey )
|
|||
|
|
{
|
|||
|
|
int iLen = szKey.Length;
|
|||
|
|
|
|||
|
|
this.m_P = new ulong[ 18 ];
|
|||
|
|
this.m_S = new ulong[ 4, 256 ];
|
|||
|
|
|
|||
|
|
ulong lD;
|
|||
|
|
|
|||
|
|
int j = 0;
|
|||
|
|
|
|||
|
|
for( int i = 0; i < 18; i++ )
|
|||
|
|
{
|
|||
|
|
lD = 0x00000000;
|
|||
|
|
|
|||
|
|
for( int k = 0; k < 4; k++ )
|
|||
|
|
lD = ( lD << 8 ) | szKey[ j++ % iLen ];
|
|||
|
|
|
|||
|
|
m_P[ i ] = P[ i ] ^ lD;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
for( int i = 0; i < 4; i++ )
|
|||
|
|
for( int c = 0; c < 256; c++ )
|
|||
|
|
m_S[ i, c ] = S[ i ][ c ];
|
|||
|
|
|
|||
|
|
xl_par = 0x00000000;
|
|||
|
|
xr_par = 0x00000000;
|
|||
|
|
|
|||
|
|
for( int i = 0; i < 18; i += 2 )
|
|||
|
|
{
|
|||
|
|
Encipher();
|
|||
|
|
|
|||
|
|
m_P[ i ] = xl_par;
|
|||
|
|
m_P[ i + 1 ] = xr_par;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
for( int c = 0; c < 4; c++ )
|
|||
|
|
{
|
|||
|
|
for( int i = 0; i < 256; i += 2 )
|
|||
|
|
{
|
|||
|
|
Encipher();
|
|||
|
|
|
|||
|
|
m_S[ c, i ] = xl_par;
|
|||
|
|
m_S[ c, i + 1 ] = xr_par;
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
~Blowfish()
|
|||
|
|
{
|
|||
|
|
//delete m_P;
|
|||
|
|
//delete [] m_S;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
public string Encrypt( string key )
|
|||
|
|
{
|
|||
|
|
string str = Escape( key );
|
|||
|
|
|
|||
|
|
for( int i = 0; i < str.Length % 16; i++ )
|
|||
|
|
{
|
|||
|
|
str += "0";
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
string result = "";
|
|||
|
|
|
|||
|
|
for( int i = 0; i < str.Length; i += 16 )
|
|||
|
|
{
|
|||
|
|
xr_par = (ulong)WordUnescape( str.Substring( i, 8 ) );
|
|||
|
|
xl_par = (ulong)WordUnescape( str.Substring( i + 8, 8 ) );
|
|||
|
|
|
|||
|
|
Encipher();
|
|||
|
|
|
|||
|
|
result += WordEscape( xr_par ) + WordEscape( xl_par );
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
return result;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
public string Decrypt( string sString )
|
|||
|
|
{
|
|||
|
|
sString = sString.ToUpper();
|
|||
|
|
|
|||
|
|
for( int i = 0; i < sString.Length % 16; i++)
|
|||
|
|
sString += "0";
|
|||
|
|
|
|||
|
|
string sResult = "";
|
|||
|
|
|
|||
|
|
for( int i = 0; i < sString.Length; i += 16 )
|
|||
|
|
{
|
|||
|
|
xr_par = (ulong)WordUnescape( sString.Substring( i, 8 ) );
|
|||
|
|
xl_par = (ulong)WordUnescape( sString.Substring( i + 8, 8 ) );
|
|||
|
|
|
|||
|
|
Decipher();
|
|||
|
|
|
|||
|
|
sResult += WordEscape( xr_par ) + WordEscape( xl_par );
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
return Unescape( sResult );
|
|||
|
|
}
|
|||
|
|
};
|
|||
|
|
}
|