00001
00002
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00004
00005
00006
00007 #include "stdafx.h"
00008
00009 #include <exception>
00010 #include "blowfish.h"
00011
00012
00013 using blowfish::Pad;
00014 using blowfish::Block;
00015 using blowfish::kBlockSize;
00016
00017
00018 namespace blowfish {
00019
00020 namespace core {
00021
00022
00023
00024
00025
00026
00027 Pad const defaultPiPad = {
00028 {
00029 0x243F6A88ul, 0x85A308D3ul, 0x13198A2Eul, 0x03707344ul,
00030 0xA4093822ul, 0x299F31D0ul, 0x082EFA98ul, 0xEC4E6C89ul,
00031 0x452821E6ul, 0x38D01377ul, 0xBE5466CFul, 0x34E90C6Cul,
00032 0xC0AC29B7ul, 0xC97C50DDul, 0x3F84D5B5ul, 0xB5470917ul,
00033 0x9216D5D9ul, 0x8979FB1Bul
00034 }, {
00035
00036 {0xD1310BA6ul, 0x98DFB5ACul, 0x2FFD72DBul, 0xD01ADFB7ul,
00037 0xB8E1AFEDul, 0x6A267E96ul, 0xBA7C9045ul, 0xF12C7F99ul,
00038 0x24A19947ul, 0xB3916CF7ul, 0x0801F2E2ul, 0x858EFC16ul,
00039 0x636920D8ul, 0x71574E69ul, 0xA458FEA3ul, 0xF4933D7Eul,
00040 0x0D95748Ful, 0x728EB658ul, 0x718BCD58ul, 0x82154AEEul,
00041 0x7B54A41Dul, 0xC25A59B5ul, 0x9C30D539ul, 0x2AF26013ul,
00042 0xC5D1B023ul, 0x286085F0ul, 0xCA417918ul, 0xB8DB38EFul,
00043 0x8E79DCB0ul, 0x603A180Eul, 0x6C9E0E8Bul, 0xB01E8A3Eul,
00044 0xD71577C1ul, 0xBD314B27ul, 0x78AF2FDAul, 0x55605C60ul,
00045 0xE65525F3ul, 0xAA55AB94ul, 0x57489862ul, 0x63E81440ul,
00046 0x55CA396Aul, 0x2AAB10B6ul, 0xB4CC5C34ul, 0x1141E8CEul,
00047 0xA15486AFul, 0x7C72E993ul, 0xB3EE1411ul, 0x636FBC2Aul,
00048 0x2BA9C55Dul, 0x741831F6ul, 0xCE5C3E16ul, 0x9B87931Eul,
00049 0xAFD6BA33ul, 0x6C24CF5Cul, 0x7A325381ul, 0x28958677ul,
00050 0x3B8F4898ul, 0x6B4BB9AFul, 0xC4BFE81Bul, 0x66282193ul,
00051 0x61D809CCul, 0xFB21A991ul, 0x487CAC60ul, 0x5DEC8032ul,
00052 0xEF845D5Dul, 0xE98575B1ul, 0xDC262302ul, 0xEB651B88ul,
00053 0x23893E81ul, 0xD396ACC5ul, 0x0F6D6FF3ul, 0x83F44239ul,
00054 0x2E0B4482ul, 0xA4842004ul, 0x69C8F04Aul, 0x9E1F9B5Eul,
00055 0x21C66842ul, 0xF6E96C9Aul, 0x670C9C61ul, 0xABD388F0ul,
00056 0x6A51A0D2ul, 0xD8542F68ul, 0x960FA728ul, 0xAB5133A3ul,
00057 0x6EEF0B6Cul, 0x137A3BE4ul, 0xBA3BF050ul, 0x7EFB2A98ul,
00058 0xA1F1651Dul, 0x39AF0176ul, 0x66CA593Eul, 0x82430E88ul,
00059 0x8CEE8619ul, 0x456F9FB4ul, 0x7D84A5C3ul, 0x3B8B5EBEul,
00060 0xE06F75D8ul, 0x85C12073ul, 0x401A449Ful, 0x56C16AA6ul,
00061 0x4ED3AA62ul, 0x363F7706ul, 0x1BFEDF72ul, 0x429B023Dul,
00062 0x37D0D724ul, 0xD00A1248ul, 0xDB0FEAD3ul, 0x49F1C09Bul,
00063 0x075372C9ul, 0x80991B7Bul, 0x25D479D8ul, 0xF6E8DEF7ul,
00064 0xE3FE501Aul, 0xB6794C3Bul, 0x976CE0BDul, 0x04C006BAul,
00065 0xC1A94FB6ul, 0x409F60C4ul, 0x5E5C9EC2ul, 0x196A2463ul,
00066 0x68FB6FAFul, 0x3E6C53B5ul, 0x1339B2EBul, 0x3B52EC6Ful,
00067 0x6DFC511Ful, 0x9B30952Cul, 0xCC814544ul, 0xAF5EBD09ul,
00068 0xBEE3D004ul, 0xDE334AFDul, 0x660F2807ul, 0x192E4BB3ul,
00069 0xC0CBA857ul, 0x45C8740Ful, 0xD20B5F39ul, 0xB9D3FBDBul,
00070 0x5579C0BDul, 0x1A60320Aul, 0xD6A100C6ul, 0x402C7279ul,
00071 0x679F25FEul, 0xFB1FA3CCul, 0x8EA5E9F8ul, 0xDB3222F8ul,
00072 0x3C7516DFul, 0xFD616B15ul, 0x2F501EC8ul, 0xAD0552ABul,
00073 0x323DB5FAul, 0xFD238760ul, 0x53317B48ul, 0x3E00DF82ul,
00074 0x9E5C57BBul, 0xCA6F8CA0ul, 0x1A87562Eul, 0xDF1769DBul,
00075 0xD542A8F6ul, 0x287EFFC3ul, 0xAC6732C6ul, 0x8C4F5573ul,
00076 0x695B27B0ul, 0xBBCA58C8ul, 0xE1FFA35Dul, 0xB8F011A0ul,
00077 0x10FA3D98ul, 0xFD2183B8ul, 0x4AFCB56Cul, 0x2DD1D35Bul,
00078 0x9A53E479ul, 0xB6F84565ul, 0xD28E49BCul, 0x4BFB9790ul,
00079 0xE1DDF2DAul, 0xA4CB7E33ul, 0x62FB1341ul, 0xCEE4C6E8ul,
00080 0xEF20CADAul, 0x36774C01ul, 0xD07E9EFEul, 0x2BF11FB4ul,
00081 0x95DBDA4Dul, 0xAE909198ul, 0xEAAD8E71ul, 0x6B93D5A0ul,
00082 0xD08ED1D0ul, 0xAFC725E0ul, 0x8E3C5B2Ful, 0x8E7594B7ul,
00083 0x8FF6E2FBul, 0xF2122B64ul, 0x8888B812ul, 0x900DF01Cul,
00084 0x4FAD5EA0ul, 0x688FC31Cul, 0xD1CFF191ul, 0xB3A8C1ADul,
00085 0x2F2F2218ul, 0xBE0E1777ul, 0xEA752DFEul, 0x8B021FA1ul,
00086 0xE5A0CC0Ful, 0xB56F74E8ul, 0x18ACF3D6ul, 0xCE89E299ul,
00087 0xB4A84FE0ul, 0xFD13E0B7ul, 0x7CC43B81ul, 0xD2ADA8D9ul,
00088 0x165FA266ul, 0x80957705ul, 0x93CC7314ul, 0x211A1477ul,
00089 0xE6AD2065ul, 0x77B5FA86ul, 0xC75442F5ul, 0xFB9D35CFul,
00090 0xEBCDAF0Cul, 0x7B3E89A0ul, 0xD6411BD3ul, 0xAE1E7E49ul,
00091 0x00250E2Dul, 0x2071B35Eul, 0x226800BBul, 0x57B8E0AFul,
00092 0x2464369Bul, 0xF009B91Eul, 0x5563911Dul, 0x59DFA6AAul,
00093 0x78C14389ul, 0xD95A537Ful, 0x207D5BA2ul, 0x02E5B9C5ul,
00094 0x83260376ul, 0x6295CFA9ul, 0x11C81968ul, 0x4E734A41ul,
00095 0xB3472DCAul, 0x7B14A94Aul, 0x1B510052ul, 0x9A532915ul,
00096 0xD60F573Ful, 0xBC9BC6E4ul, 0x2B60A476ul, 0x81E67400ul,
00097 0x08BA6FB5ul, 0x571BE91Ful, 0xF296EC6Bul, 0x2A0DD915ul,
00098 0xB6636521ul, 0xE7B9F9B6ul, 0xFF34052Eul, 0xC5855664ul,
00099 0x53B02D5Dul, 0xA99F8FA1ul, 0x08BA4799ul, 0x6E85076Aul},
00100
00101 {0x4B7A70E9ul, 0xB5B32944ul, 0xDB75092Eul, 0xC4192623ul,
00102 0xAD6EA6B0ul, 0x49A7DF7Dul, 0x9CEE60B8ul, 0x8FEDB266ul,
00103 0xECAA8C71ul, 0x699A17FFul, 0x5664526Cul, 0xC2B19EE1ul,
00104 0x193602A5ul, 0x75094C29ul, 0xA0591340ul, 0xE4183A3Eul,
00105 0x3F54989Aul, 0x5B429D65ul, 0x6B8FE4D6ul, 0x99F73FD6ul,
00106 0xA1D29C07ul, 0xEFE830F5ul, 0x4D2D38E6ul, 0xF0255DC1ul,
00107 0x4CDD2086ul, 0x8470EB26ul, 0x6382E9C6ul, 0x021ECC5Eul,
00108 0x09686B3Ful, 0x3EBAEFC9ul, 0x3C971814ul, 0x6B6A70A1ul,
00109 0x687F3584ul, 0x52A0E286ul, 0xB79C5305ul, 0xAA500737ul,
00110 0x3E07841Cul, 0x7FDEAE5Cul, 0x8E7D44ECul, 0x5716F2B8ul,
00111 0xB03ADA37ul, 0xF0500C0Dul, 0xF01C1F04ul, 0x0200B3FFul,
00112 0xAE0CF51Aul, 0x3CB574B2ul, 0x25837A58ul, 0xDC0921BDul,
00113 0xD19113F9ul, 0x7CA92FF6ul, 0x94324773ul, 0x22F54701ul,
00114 0x3AE5E581ul, 0x37C2DADCul, 0xC8B57634ul, 0x9AF3DDA7ul,
00115 0xA9446146ul, 0x0FD0030Eul, 0xECC8C73Eul, 0xA4751E41ul,
00116 0xE238CD99ul, 0x3BEA0E2Ful, 0x3280BBA1ul, 0x183EB331ul,
00117 0x4E548B38ul, 0x4F6DB908ul, 0x6F420D03ul, 0xF60A04BFul,
00118 0x2CB81290ul, 0x24977C79ul, 0x5679B072ul, 0xBCAF89AFul,
00119 0xDE9A771Ful, 0xD9930810ul, 0xB38BAE12ul, 0xDCCF3F2Eul,
00120 0x5512721Ful, 0x2E6B7124ul, 0x501ADDE6ul, 0x9F84CD87ul,
00121 0x7A584718ul, 0x7408DA17ul, 0xBC9F9ABCul, 0xE94B7D8Cul,
00122 0xEC7AEC3Aul, 0xDB851DFAul, 0x63094366ul, 0xC464C3D2ul,
00123 0xEF1C1847ul, 0x3215D908ul, 0xDD433B37ul, 0x24C2BA16ul,
00124 0x12A14D43ul, 0x2A65C451ul, 0x50940002ul, 0x133AE4DDul,
00125 0x71DFF89Eul, 0x10314E55ul, 0x81AC77D6ul, 0x5F11199Bul,
00126 0x043556F1ul, 0xD7A3C76Bul, 0x3C11183Bul, 0x5924A509ul,
00127 0xF28FE6EDul, 0x97F1FBFAul, 0x9EBABF2Cul, 0x1E153C6Eul,
00128 0x86E34570ul, 0xEAE96FB1ul, 0x860E5E0Aul, 0x5A3E2AB3ul,
00129 0x771FE71Cul, 0x4E3D06FAul, 0x2965DCB9ul, 0x99E71D0Ful,
00130 0x803E89D6ul, 0x5266C825ul, 0x2E4CC978ul, 0x9C10B36Aul,
00131 0xC6150EBAul, 0x94E2EA78ul, 0xA5FC3C53ul, 0x1E0A2DF4ul,
00132 0xF2F74EA7ul, 0x361D2B3Dul, 0x1939260Ful, 0x19C27960ul,
00133 0x5223A708ul, 0xF71312B6ul, 0xEBADFE6Eul, 0xEAC31F66ul,
00134 0xE3BC4595ul, 0xA67BC883ul, 0xB17F37D1ul, 0x018CFF28ul,
00135 0xC332DDEFul, 0xBE6C5AA5ul, 0x65582185ul, 0x68AB9802ul,
00136 0xEECEA50Ful, 0xDB2F953Bul, 0x2AEF7DADul, 0x5B6E2F84ul,
00137 0x1521B628ul, 0x29076170ul, 0xECDD4775ul, 0x619F1510ul,
00138 0x13CCA830ul, 0xEB61BD96ul, 0x0334FE1Eul, 0xAA0363CFul,
00139 0xB5735C90ul, 0x4C70A239ul, 0xD59E9E0Bul, 0xCBAADE14ul,
00140 0xEECC86BCul, 0x60622CA7ul, 0x9CAB5CABul, 0xB2F3846Eul,
00141 0x648B1EAFul, 0x19BDF0CAul, 0xA02369B9ul, 0x655ABB50ul,
00142 0x40685A32ul, 0x3C2AB4B3ul, 0x319EE9D5ul, 0xC021B8F7ul,
00143 0x9B540B19ul, 0x875FA099ul, 0x95F7997Eul, 0x623D7DA8ul,
00144 0xF837889Aul, 0x97E32D77ul, 0x11ED935Ful, 0x16681281ul,
00145 0x0E358829ul, 0xC7E61FD6ul, 0x96DEDFA1ul, 0x7858BA99ul,
00146 0x57F584A5ul, 0x1B227263ul, 0x9B83C3FFul, 0x1AC24696ul,
00147 0xCDB30AEBul, 0x532E3054ul, 0x8FD948E4ul, 0x6DBC3128ul,
00148 0x58EBF2EFul, 0x34C6FFEAul, 0xFE28ED61ul, 0xEE7C3C73ul,
00149 0x5D4A14D9ul, 0xE864B7E3ul, 0x42105D14ul, 0x203E13E0ul,
00150 0x45EEE2B6ul, 0xA3AAABEAul, 0xDB6C4F15ul, 0xFACB4FD0ul,
00151 0xC742F442ul, 0xEF6ABBB5ul, 0x654F3B1Dul, 0x41CD2105ul,
00152 0xD81E799Eul, 0x86854DC7ul, 0xE44B476Aul, 0x3D816250ul,
00153 0xCF62A1F2ul, 0x5B8D2646ul, 0xFC8883A0ul, 0xC1C7B6A3ul,
00154 0x7F1524C3ul, 0x69CB7492ul, 0x47848A0Bul, 0x5692B285ul,
00155 0x095BBF00ul, 0xAD19489Dul, 0x1462B174ul, 0x23820E00ul,
00156 0x58428D2Aul, 0x0C55F5EAul, 0x1DADF43Eul, 0x233F7061ul,
00157 0x3372F092ul, 0x8D937E41ul, 0xD65FECF1ul, 0x6C223BDBul,
00158 0x7CDE3759ul, 0xCBEE7460ul, 0x4085F2A7ul, 0xCE77326Eul,
00159 0xA6078084ul, 0x19F8509Eul, 0xE8EFD855ul, 0x61D99735ul,
00160 0xA969A7AAul, 0xC50C06C2ul, 0x5A04ABFCul, 0x800BCADCul,
00161 0x9E447A2Eul, 0xC3453484ul, 0xFDD56705ul, 0x0E1E9EC9ul,
00162 0xDB73DBD3ul, 0x105588CDul, 0x675FDA79ul, 0xE3674340ul,
00163 0xC5C43465ul, 0x713E38D8ul, 0x3D28F89Eul, 0xF16DFF20ul,
00164 0x153E21E7ul, 0x8FB03D4Aul, 0xE6E39F2Bul, 0xDB83ADF7ul},
00165
00166 {0xE93D5A68ul, 0x948140F7ul, 0xF64C261Cul, 0x94692934ul,
00167 0x411520F7ul, 0x7602D4F7ul, 0xBCF46B2Eul, 0xD4A20068ul,
00168 0xD4082471ul, 0x3320F46Aul, 0x43B7D4B7ul, 0x500061AFul,
00169 0x1E39F62Eul, 0x97244546ul, 0x14214F74ul, 0xBF8B8840ul,
00170 0x4D95FC1Dul, 0x96B591AFul, 0x70F4DDD3ul, 0x66A02F45ul,
00171 0xBFBC09ECul, 0x03BD9785ul, 0x7FAC6DD0ul, 0x31CB8504ul,
00172 0x96EB27B3ul, 0x55FD3941ul, 0xDA2547E6ul, 0xABCA0A9Aul,
00173 0x28507825ul, 0x530429F4ul, 0x0A2C86DAul, 0xE9B66DFBul,
00174 0x68DC1462ul, 0xD7486900ul, 0x680EC0A4ul, 0x27A18DEEul,
00175 0x4F3FFEA2ul, 0xE887AD8Cul, 0xB58CE006ul, 0x7AF4D6B6ul,
00176 0xAACE1E7Cul, 0xD3375FECul, 0xCE78A399ul, 0x406B2A42ul,
00177 0x20FE9E35ul, 0xD9F385B9ul, 0xEE39D7ABul, 0x3B124E8Bul,
00178 0x1DC9FAF7ul, 0x4B6D1856ul, 0x26A36631ul, 0xEAE397B2ul,
00179 0x3A6EFA74ul, 0xDD5B4332ul, 0x6841E7F7ul, 0xCA7820FBul,
00180 0xFB0AF54Eul, 0xD8FEB397ul, 0x454056ACul, 0xBA489527ul,
00181 0x55533A3Aul, 0x20838D87ul, 0xFE6BA9B7ul, 0xD096954Bul,
00182 0x55A867BCul, 0xA1159A58ul, 0xCCA92963ul, 0x99E1DB33ul,
00183 0xA62A4A56ul, 0x3F3125F9ul, 0x5EF47E1Cul, 0x9029317Cul,
00184 0xFDF8E802ul, 0x04272F70ul, 0x80BB155Cul, 0x05282CE3ul,
00185 0x95C11548ul, 0xE4C66D22ul, 0x48C1133Ful, 0xC70F86DCul,
00186 0x07F9C9EEul, 0x41041F0Ful, 0x404779A4ul, 0x5D886E17ul,
00187 0x325F51EBul, 0xD59BC0D1ul, 0xF2BCC18Ful, 0x41113564ul,
00188 0x257B7834ul, 0x602A9C60ul, 0xDFF8E8A3ul, 0x1F636C1Bul,
00189 0x0E12B4C2ul, 0x02E1329Eul, 0xAF664FD1ul, 0xCAD18115ul,
00190 0x6B2395E0ul, 0x333E92E1ul, 0x3B240B62ul, 0xEEBEB922ul,
00191 0x85B2A20Eul, 0xE6BA0D99ul, 0xDE720C8Cul, 0x2DA2F728ul,
00192 0xD0127845ul, 0x95B794FDul, 0x647D0862ul, 0xE7CCF5F0ul,
00193 0x5449A36Ful, 0x877D48FAul, 0xC39DFD27ul, 0xF33E8D1Eul,
00194 0x0A476341ul, 0x992EFF74ul, 0x3A6F6EABul, 0xF4F8FD37ul,
00195 0xA812DC60ul, 0xA1EBDDF8ul, 0x991BE14Cul, 0xDB6E6B0Dul,
00196 0xC67B5510ul, 0x6D672C37ul, 0x2765D43Bul, 0xDCD0E804ul,
00197 0xF1290DC7ul, 0xCC00FFA3ul, 0xB5390F92ul, 0x690FED0Bul,
00198 0x667B9FFBul, 0xCEDB7D9Cul, 0xA091CF0Bul, 0xD9155EA3ul,
00199 0xBB132F88ul, 0x515BAD24ul, 0x7B9479BFul, 0x763BD6EBul,
00200 0x37392EB3ul, 0xCC115979ul, 0x8026E297ul, 0xF42E312Dul,
00201 0x6842ADA7ul, 0xC66A2B3Bul, 0x12754CCCul, 0x782EF11Cul,
00202 0x6A124237ul, 0xB79251E7ul, 0x06A1BBE6ul, 0x4BFB6350ul,
00203 0x1A6B1018ul, 0x11CAEDFAul, 0x3D25BDD8ul, 0xE2E1C3C9ul,
00204 0x44421659ul, 0x0A121386ul, 0xD90CEC6Eul, 0xD5ABEA2Aul,
00205 0x64AF674Eul, 0xDA86A85Ful, 0xBEBFE988ul, 0x64E4C3FEul,
00206 0x9DBC8057ul, 0xF0F7C086ul, 0x60787BF8ul, 0x6003604Dul,
00207 0xD1FD8346ul, 0xF6381FB0ul, 0x7745AE04ul, 0xD736FCCCul,
00208 0x83426B33ul, 0xF01EAB71ul, 0xB0804187ul, 0x3C005E5Ful,
00209 0x77A057BEul, 0xBDE8AE24ul, 0x55464299ul, 0xBF582E61ul,
00210 0x4E58F48Ful, 0xF2DDFDA2ul, 0xF474EF38ul, 0x8789BDC2ul,
00211 0x5366F9C3ul, 0xC8B38E74ul, 0xB475F255ul, 0x46FCD9B9ul,
00212 0x7AEB2661ul, 0x8B1DDF84ul, 0x846A0E79ul, 0x915F95E2ul,
00213 0x466E598Eul, 0x20B45770ul, 0x8CD55591ul, 0xC902DE4Cul,
00214 0xB90BACE1ul, 0xBB8205D0ul, 0x11A86248ul, 0x7574A99Eul,
00215 0xB77F19B6ul, 0xE0A9DC09ul, 0x662D09A1ul, 0xC4324633ul,
00216 0xE85A1F02ul, 0x09F0BE8Cul, 0x4A99A025ul, 0x1D6EFE10ul,
00217 0x1AB93D1Dul, 0x0BA5A4DFul, 0xA186F20Ful, 0x2868F169ul,
00218 0xDCB7DA83ul, 0x573906FEul, 0xA1E2CE9Bul, 0x4FCD7F52ul,
00219 0x50115E01ul, 0xA70683FAul, 0xA002B5C4ul, 0x0DE6D027ul,
00220 0x9AF88C27ul, 0x773F8641ul, 0xC3604C06ul, 0x61A806B5ul,
00221 0xF0177A28ul, 0xC0F586E0ul, 0x006058AAul, 0x30DC7D62ul,
00222 0x11E69ED7ul, 0x2338EA63ul, 0x53C2DD94ul, 0xC2C21634ul,
00223 0xBBCBEE56ul, 0x90BCB6DEul, 0xEBFC7DA1ul, 0xCE591D76ul,
00224 0x6F05E409ul, 0x4B7C0188ul, 0x39720A3Dul, 0x7C927C24ul,
00225 0x86E3725Ful, 0x724D9DB9ul, 0x1AC15BB4ul, 0xD39EB8FCul,
00226 0xED545578ul, 0x08FCA5B5ul, 0xD83D7CD3ul, 0x4DAD0FC4ul,
00227 0x1E50EF5Eul, 0xB161E6F8ul, 0xA28514D9ul, 0x6C51133Cul,
00228 0x6FD5C7E7ul, 0x56E14EC4ul, 0x362ABFCEul, 0xDDC6C837ul,
00229 0xD79A3234ul, 0x92638212ul, 0x670EFA8Eul, 0x406000E0ul},
00230
00231 {0x3A39CE37ul, 0xD3FAF5CFul, 0xABC27737ul, 0x5AC52D1Bul,
00232 0x5CB0679Eul, 0x4FA33742ul, 0xD3822740ul, 0x99BC9BBEul,
00233 0xD5118E9Dul, 0xBF0F7315ul, 0xD62D1C7Eul, 0xC700C47Bul,
00234 0xB78C1B6Bul, 0x21A19045ul, 0xB26EB1BEul, 0x6A366EB4ul,
00235 0x5748AB2Ful, 0xBC946E79ul, 0xC6A376D2ul, 0x6549C2C8ul,
00236 0x530FF8EEul, 0x468DDE7Dul, 0xD5730A1Dul, 0x4CD04DC6ul,
00237 0x2939BBDBul, 0xA9BA4650ul, 0xAC9526E8ul, 0xBE5EE304ul,
00238 0xA1FAD5F0ul, 0x6A2D519Aul, 0x63EF8CE2ul, 0x9A86EE22ul,
00239 0xC089C2B8ul, 0x43242EF6ul, 0xA51E03AAul, 0x9CF2D0A4ul,
00240 0x83C061BAul, 0x9BE96A4Dul, 0x8FE51550ul, 0xBA645BD6ul,
00241 0x2826A2F9ul, 0xA73A3AE1ul, 0x4BA99586ul, 0xEF5562E9ul,
00242 0xC72FEFD3ul, 0xF752F7DAul, 0x3F046F69ul, 0x77FA0A59ul,
00243 0x80E4A915ul, 0x87B08601ul, 0x9B09E6ADul, 0x3B3EE593ul,
00244 0xE990FD5Aul, 0x9E34D797ul, 0x2CF0B7D9ul, 0x022B8B51ul,
00245 0x96D5AC3Aul, 0x017DA67Dul, 0xD1CF3ED6ul, 0x7C7D2D28ul,
00246 0x1F9F25CFul, 0xADF2B89Bul, 0x5AD6B472ul, 0x5A88F54Cul,
00247 0xE029AC71ul, 0xE019A5E6ul, 0x47B0ACFDul, 0xED93FA9Bul,
00248 0xE8D3C48Dul, 0x283B57CCul, 0xF8D56629ul, 0x79132E28ul,
00249 0x785F0191ul, 0xED756055ul, 0xF7960E44ul, 0xE3D35E8Cul,
00250 0x15056DD4ul, 0x88F46DBAul, 0x03A16125ul, 0x0564F0BDul,
00251 0xC3EB9E15ul, 0x3C9057A2ul, 0x97271AECul, 0xA93A072Aul,
00252 0x1B3F6D9Bul, 0x1E6321F5ul, 0xF59C66FBul, 0x26DCF319ul,
00253 0x7533D928ul, 0xB155FDF5ul, 0x03563482ul, 0x8ABA3CBBul,
00254 0x28517711ul, 0xC20AD9F8ul, 0xABCC5167ul, 0xCCAD925Ful,
00255 0x4DE81751ul, 0x3830DC8Eul, 0x379D5862ul, 0x9320F991ul,
00256 0xEA7A90C2ul, 0xFB3E7BCEul, 0x5121CE64ul, 0x774FBE32ul,
00257 0xA8B6E37Eul, 0xC3293D46ul, 0x48DE5369ul, 0x6413E680ul,
00258 0xA2AE0810ul, 0xDD6DB224ul, 0x69852DFDul, 0x09072166ul,
00259 0xB39A460Aul, 0x6445C0DDul, 0x586CDECFul, 0x1C20C8AEul,
00260 0x5BBEF7DDul, 0x1B588D40ul, 0xCCD2017Ful, 0x6BB4E3BBul,
00261 0xDDA26A7Eul, 0x3A59FF45ul, 0x3E350A44ul, 0xBCB4CDD5ul,
00262 0x72EACEA8ul, 0xFA6484BBul, 0x8D6612AEul, 0xBF3C6F47ul,
00263 0xD29BE463ul, 0x542F5D9Eul, 0xAEC2771Bul, 0xF64E6370ul,
00264 0x740E0D8Dul, 0xE75B1357ul, 0xF8721671ul, 0xAF537D5Dul,
00265 0x4040CB08ul, 0x4EB4E2CCul, 0x34D2466Aul, 0x0115AF84ul,
00266 0xE1B00428ul, 0x95983A1Dul, 0x06B89FB4ul, 0xCE6EA048ul,
00267 0x6F3F3B82ul, 0x3520AB82ul, 0x011A1D4Bul, 0x277227F8ul,
00268 0x611560B1ul, 0xE7933FDCul, 0xBB3A792Bul, 0x344525BDul,
00269 0xA08839E1ul, 0x51CE794Bul, 0x2F32C9B7ul, 0xA01FBAC9ul,
00270 0xE01CC87Eul, 0xBCC7D1F6ul, 0xCF0111C3ul, 0xA1E8AAC7ul,
00271 0x1A908749ul, 0xD44FBD9Aul, 0xD0DADECBul, 0xD50ADA38ul,
00272 0x0339C32Aul, 0xC6913667ul, 0x8DF9317Cul, 0xE0B12B4Ful,
00273 0xF79E59B7ul, 0x43F5BB3Aul, 0xF2D519FFul, 0x27D9459Cul,
00274 0xBF97222Cul, 0x15E6FC2Aul, 0x0F91FC71ul, 0x9B941525ul,
00275 0xFAE59361ul, 0xCEB69CEBul, 0xC2A86459ul, 0x12BAA8D1ul,
00276 0xB6C1075Eul, 0xE3056A0Cul, 0x10D25065ul, 0xCB03A442ul,
00277 0xE0EC6E0Eul, 0x1698DB3Bul, 0x4C98A0BEul, 0x3278E964ul,
00278 0x9F1F9532ul, 0xE0D392DFul, 0xD3A0342Bul, 0x8971F21Eul,
00279 0x1B0A7441ul, 0x4BA3348Cul, 0xC5BE7120ul, 0xC37632D8ul,
00280 0xDF359F8Dul, 0x9B992F2Eul, 0xE60B6F47ul, 0x0FE3F11Dul,
00281 0xE54CDA54ul, 0x1EDAD891ul, 0xCE6279CFul, 0xCD3E7E6Ful,
00282 0x1618B166ul, 0xFD2C1D05ul, 0x848FD2C5ul, 0xF6FB2299ul,
00283 0xF523F357ul, 0xA6327623ul, 0x93A83531ul, 0x56CCCD02ul,
00284 0xACF08162ul, 0x5A75EBB5ul, 0x6E163697ul, 0x88D273CCul,
00285 0xDE966292ul, 0x81B949D0ul, 0x4C50901Bul, 0x71C65614ul,
00286 0xE6C6C7BDul, 0x327A140Aul, 0x45E1D006ul, 0xC3F27B9Aul,
00287 0xC9AA53FDul, 0x62A80F00ul, 0xBB25BFE2ul, 0x35BDD2F6ul,
00288 0x71126905ul, 0xB2040222ul, 0xB6CBCF7Cul, 0xCD769C2Bul,
00289 0x53113EC0ul, 0x1640E3D3ul, 0x38ABBD60ul, 0x2547ADF0ul,
00290 0xBA38209Cul, 0xF746CE76ul, 0x77AFA1C5ul, 0x20756060ul,
00291 0x85CBFE4Eul, 0x8AE88DD8ul, 0x7AAAF9B0ul, 0x4CF9AA7Eul,
00292 0x1948C25Cul, 0x02FB8A8Cul, 0x01C36AE4ul, 0xD6EBE1F9ul,
00293 0x90D4F869ul, 0xA65CDEA0ul, 0x3F09252Dul, 0xC208E69Ful,
00294 0xB74E6132ul, 0xCE77E25Bul, 0x578FDFE3ul, 0x3AC372E6ul} }
00295 };
00296
00297
00298
00299
00300
00301
00302
00303
00304 static
00305 uint8* checkedDataBufferEnd( uint8* p, size_t len )
00306 {
00307 if( len % kBlockSize != 0 )
00308 throw std::exception( "Invalid buffer size was passed to a Blowfish encryption or decryption routine." );
00309 return p + len;
00310 }
00311
00312
00313
00314
00315
00316
00317
00318
00319
00320
00321
00322
00323 class BlockIterator
00324 {
00325 public:
00326
00327 BlockIterator(void const* p) : p_( (uint8*)p ) {}
00328
00329
00330
00331
00332 BlockIterator(void const* p, size_t offsEnd) : p_( checkedDataBufferEnd( (uint8*)p, offsEnd ) ) {}
00333
00334 friend operator==(BlockIterator const& a, BlockIterator const& b) { return a.p_ == b.p_; }
00335 friend operator!=(BlockIterator const& a, BlockIterator const& b) { return a.p_ != b.p_; }
00336
00337
00338 BlockIterator& operator++() { p_ += kBlockSize; return *this; }
00339
00340
00341 BlockIterator& operator*() { return *this; }
00342
00343
00344 void operator=( Block const& block )
00345 {
00346 uint32 const L( block.L ), R( block.R );
00347 uint8* const p = p_;
00348 p[0] = uint8( L >> 24 ); p[1] = uint8( L >> 16 ); p[2] = uint8( L >> 8 ); p[3] = uint8( L );
00349 p[4] = uint8( R >> 24 ); p[5] = uint8( R >> 16 ); p[6] = uint8( R >> 8 ); p[7] = uint8( R );
00350 }
00351
00352
00353 operator Block()
00354 {
00355 uint8 const* const p = p_;
00356 return Block
00357 ( (p[0]<<24) | (p[1]<<16) | (p[2]<<8) | p[3]
00358 , (p[4]<<24) | (p[5]<<16) | (p[6]<<8) | p[7]
00359 );
00360 }
00361
00362 private:
00363 uint8* p_;
00364 };
00365
00366
00367
00368
00369
00370
00371
00372 inline
00373 uint32 F( Pad const& pad, uint32 u )
00374 {
00375 uint8 const a = uint8(u>>24);
00376 uint8 const b = uint8(u>>16);
00377 uint8 const c = uint8(u>> 8);
00378 uint8 const d = uint8(u );
00379
00380 return ( ( pad.S[0][a] + pad.S[1][b] ) ^ pad.S[2][c] ) + pad.S[3][d];
00381 }
00382
00383
00384
00385
00386
00387 Block encipherBlock( Pad const& pad, Block const& block)
00388 {
00389 uint32 L = block.L;
00390 uint32 R = block.R;
00391 L ^= pad.P[0];
00392 R ^= F(pad,L)^pad.P[1]; L ^= F(pad,R)^pad.P[2];
00393 R ^= F(pad,L)^pad.P[3]; L ^= F(pad,R)^pad.P[4];
00394 R ^= F(pad,L)^pad.P[5]; L ^= F(pad,R)^pad.P[6];
00395 R ^= F(pad,L)^pad.P[7]; L ^= F(pad,R)^pad.P[8];
00396 R ^= F(pad,L)^pad.P[9]; L ^= F(pad,R)^pad.P[10];
00397 R ^= F(pad,L)^pad.P[11]; L ^= F(pad,R)^pad.P[12];
00398 R ^= F(pad,L)^pad.P[13]; L ^= F(pad,R)^pad.P[14];
00399 R ^= F(pad,L)^pad.P[15]; L ^= F(pad,R)^pad.P[16];
00400 R ^= pad.P[17];
00401 return Block( R, L );
00402 }
00403
00404
00405
00406 Block decipherBlock( Pad const& pad, Block const& block)
00407 {
00408 uint32 L = block.L;
00409 uint32 R = block.R;
00410 L ^= pad.P[17];
00411 R ^= F(pad,L)^pad.P[16]; L ^= F(pad,R)^pad.P[15];
00412 R ^= F(pad,L)^pad.P[14]; L ^= F(pad,R)^pad.P[13];
00413 R ^= F(pad,L)^pad.P[12]; L ^= F(pad,R)^pad.P[11];
00414 R ^= F(pad,L)^pad.P[10]; L ^= F(pad,R)^pad.P[9];
00415 R ^= F(pad,L)^pad.P[8]; L ^= F(pad,R)^pad.P[7];
00416 R ^= F(pad,L)^pad.P[6]; L ^= F(pad,R)^pad.P[5];
00417 R ^= F(pad,L)^pad.P[4]; L ^= F(pad,R)^pad.P[3];
00418 R ^= F(pad,L)^pad.P[2]; L ^= F(pad,R)^pad.P[1];
00419 R ^= pad.P[0];
00420 return Block( R, L );
00421 }
00422
00423
00424
00425 }
00426
00427
00428
00429
00430
00431
00432 Pad generatePad( void const* const keyPtr, int const keyLen )
00433 {
00434 if( keyLen < 1 || keyLen > 56 )
00435 throw std::exception("Invalid key length used to initialize BlowFish.");
00436
00437 Pad ans = core::defaultPiPad;
00438
00439
00440 unsigned char const* const keyBase = reinterpret_cast<const uint8*>(keyPtr);
00441 unsigned char const* const keyEnd = keyBase + keyLen;
00442 unsigned char const* keyScan = keyBase;
00443 uint32* boxScan = ans.P;
00444 uint32* const boxEnd = ans.P+18;
00445 do {
00446 uint32 word = 0;
00447 for( unsigned i = 4 ; i ; --i )
00448 {
00449 word = (word<<8) | *keyScan++;
00450 if( keyScan == keyEnd ) keyScan = keyBase;
00451 }
00452 *boxScan++ ^= word;
00453 } while( boxScan != boxEnd );
00454
00455
00456 Block block(0,0);
00457 uint32* scanPad = reinterpret_cast<uint32*>( &ans );
00458 uint32* const endPad = reinterpret_cast<uint32*>( &ans + 1 );
00459 do {
00460 block = core::encipherBlock( ans, block );
00461 *scanPad++ = block.L;
00462 *scanPad++ = block.R;
00463 } while( scanPad != endPad );
00464
00465 return ans;
00466 }
00467
00468
00469
00470
00471 typedef core::BlockIterator DIter;
00472
00473
00474
00475 inline
00476 Block operator ^ ( Block const& a, Block const& b )
00477 { return Block( a.L ^ b.L , a.R ^ b.R ); }
00478
00479
00480
00481
00482 void encrypt_ECB( Pad const& pad, void const* src, void* dst, size_t byteSize )
00483 {
00484 DIter srcScan(src);
00485 DIter const srcEnd (src, byteSize);
00486 DIter dstScan(dst);
00487 for( ; srcScan != srcEnd ; ++srcScan, ++dstScan )
00488 *dstScan = core::encipherBlock( pad, *srcScan );
00489 }
00490
00491 void decrypt_ECB( Pad const& pad, void const* src, void* dst, size_t byteSize )
00492 {
00493 DIter srcScan(src);
00494 DIter const srcEnd (src, byteSize);
00495 DIter dstScan(dst);
00496 for( ; srcScan != srcEnd ; ++srcScan, ++dstScan )
00497 *dstScan = core::decipherBlock( pad, *srcScan );
00498 }
00499
00500
00501 void encrypt_CBC( Pad const& pad, void const* src, void* dst, size_t byteSize, Block* pChain )
00502 {
00503 Block chain(0,0);
00504 if( pChain ) chain = *pChain;
00505 DIter srcScan(src);
00506 DIter const srcEnd (src, byteSize);
00507 DIter dstScan(dst);
00508 for( ; srcScan != srcEnd ; ++srcScan, ++dstScan )
00509 *dstScan = chain = core::encipherBlock( pad, *srcScan ^ chain );
00510 if( pChain ) *pChain = chain;
00511 }
00512
00513 void decrypt_CBC( Pad const& pad, void const* src, void* dst, size_t byteSize, Block* pChain )
00514 {
00515 Block chain(0,0);
00516 if( pChain ) chain = *pChain;
00517 DIter srcScan(src);
00518 DIter const srcEnd (src, byteSize);
00519 DIter dstScan(dst);
00520 for( ; srcScan != srcEnd ; ++srcScan, ++dstScan )
00521 {
00522 Block crypt = *srcScan;
00523 *dstScan = chain ^ core::decipherBlock( pad, crypt );
00524 chain = crypt;
00525 }
00526 if( pChain ) *pChain = chain;
00527 }
00528
00529
00530 void encrypt_CFB( Pad const& pad, void const* src, void* dst, size_t byteSize, Block* pChain )
00531 {
00532 Block chain(0,0);
00533 if( pChain ) chain = *pChain;
00534 DIter srcScan(src);
00535 DIter const srcEnd (src, byteSize);
00536 DIter dstScan(dst);
00537 for( ; srcScan != srcEnd ; ++srcScan, ++dstScan )
00538 *dstScan = chain = ( *srcScan ^ core::encipherBlock( pad, chain ) );
00539 if( pChain ) *pChain = chain;
00540 }
00541
00542 void decrypt_CFB( Pad const& pad, void const* src, void* dst, size_t byteSize, Block* pChain )
00543 {
00544 Block chain(0,0);
00545 if( pChain ) chain = *pChain;
00546 DIter srcScan(src);
00547 DIter const srcEnd (src, byteSize);
00548 DIter dstScan(dst);
00549 for( ; srcScan != srcEnd ; ++srcScan, ++dstScan )
00550 {
00551 Block crypt = *srcScan;
00552 *dstScan = crypt ^ core::encipherBlock( pad, chain );
00553 chain = crypt;
00554 }
00555 if( pChain ) *pChain = chain;
00556 }
00557
00558
00559
00560 }