+++ /dev/null
-<?php
-/**
- * The Horde_Cipher_Blowfish:: class implements the Horde_Cipher interface
- * encryption data using the Blowfish algorithm.
- *
- * Copyright 2002-2009 The Horde Project (http://www.horde.org/)
- *
- * See the enclosed file COPYING for license information (LGPL). If you
- * did not receive this file, see http://www.fsf.org/copyleft/lgpl.html.
- *
- * @author Mike Cochrane <mike@graftonhall.co.nz>
- * @package Horde_Cipher
- */
-class Horde_Cipher_Blowfish extends Horde_Cipher
-{
- /**
- * Pi Array
- *
- * @var array
- */
- protected $p = array(
- 0x243F6A88, 0x85A308D3, 0x13198A2E, 0x03707344,
- 0xA4093822, 0x299F31D0, 0x082EFA98, 0xEC4E6C89,
- 0x452821E6, 0x38D01377, 0xBE5466CF, 0x34E90C6C,
- 0xC0AC29B7, 0xC97C50DD, 0x3F84D5B5, 0xB5470917,
- 0x9216D5D9, 0x8979FB1B);
-
- /**
- * S Box (s1)
- *
- * @var array
- */
- protected $s1 = array(
- 0xD1310BA6, 0x98DFB5AC, 0x2FFD72DB, 0xD01ADFB7,
- 0xB8E1AFED, 0x6A267E96, 0xBA7C9045, 0xF12C7F99,
- 0x24A19947, 0xB3916CF7, 0x0801F2E2, 0x858EFC16,
- 0x636920D8, 0x71574E69, 0xA458FEA3, 0xF4933D7E,
- 0x0D95748F, 0x728EB658, 0x718BCD58, 0x82154AEE,
- 0x7B54A41D, 0xC25A59B5, 0x9C30D539, 0x2AF26013,
- 0xC5D1B023, 0x286085F0, 0xCA417918, 0xB8DB38EF,
- 0x8E79DCB0, 0x603A180E, 0x6C9E0E8B, 0xB01E8A3E,
- 0xD71577C1, 0xBD314B27, 0x78AF2FDA, 0x55605C60,
- 0xE65525F3, 0xAA55AB94, 0x57489862, 0x63E81440,
- 0x55CA396A, 0x2AAB10B6, 0xB4CC5C34, 0x1141E8CE,
- 0xA15486AF, 0x7C72E993, 0xB3EE1411, 0x636FBC2A,
- 0x2BA9C55D, 0x741831F6, 0xCE5C3E16, 0x9B87931E,
- 0xAFD6BA33, 0x6C24CF5C, 0x7A325381, 0x28958677,
- 0x3B8F4898, 0x6B4BB9AF, 0xC4BFE81B, 0x66282193,
- 0x61D809CC, 0xFB21A991, 0x487CAC60, 0x5DEC8032,
- 0xEF845D5D, 0xE98575B1, 0xDC262302, 0xEB651B88,
- 0x23893E81, 0xD396ACC5, 0x0F6D6FF3, 0x83F44239,
- 0x2E0B4482, 0xA4842004, 0x69C8F04A, 0x9E1F9B5E,
- 0x21C66842, 0xF6E96C9A, 0x670C9C61, 0xABD388F0,
- 0x6A51A0D2, 0xD8542F68, 0x960FA728, 0xAB5133A3,
- 0x6EEF0B6C, 0x137A3BE4, 0xBA3BF050, 0x7EFB2A98,
- 0xA1F1651D, 0x39AF0176, 0x66CA593E, 0x82430E88,
- 0x8CEE8619, 0x456F9FB4, 0x7D84A5C3, 0x3B8B5EBE,
- 0xE06F75D8, 0x85C12073, 0x401A449F, 0x56C16AA6,
- 0x4ED3AA62, 0x363F7706, 0x1BFEDF72, 0x429B023D,
- 0x37D0D724, 0xD00A1248, 0xDB0FEAD3, 0x49F1C09B,
- 0x075372C9, 0x80991B7B, 0x25D479D8, 0xF6E8DEF7,
- 0xE3FE501A, 0xB6794C3B, 0x976CE0BD, 0x04C006BA,
- 0xC1A94FB6, 0x409F60C4, 0x5E5C9EC2, 0x196A2463,
- 0x68FB6FAF, 0x3E6C53B5, 0x1339B2EB, 0x3B52EC6F,
- 0x6DFC511F, 0x9B30952C, 0xCC814544, 0xAF5EBD09,
- 0xBEE3D004, 0xDE334AFD, 0x660F2807, 0x192E4BB3,
- 0xC0CBA857, 0x45C8740F, 0xD20B5F39, 0xB9D3FBDB,
- 0x5579C0BD, 0x1A60320A, 0xD6A100C6, 0x402C7279,
- 0x679F25FE, 0xFB1FA3CC, 0x8EA5E9F8, 0xDB3222F8,
- 0x3C7516DF, 0xFD616B15, 0x2F501EC8, 0xAD0552AB,
- 0x323DB5FA, 0xFD238760, 0x53317B48, 0x3E00DF82,
- 0x9E5C57BB, 0xCA6F8CA0, 0x1A87562E, 0xDF1769DB,
- 0xD542A8F6, 0x287EFFC3, 0xAC6732C6, 0x8C4F5573,
- 0x695B27B0, 0xBBCA58C8, 0xE1FFA35D, 0xB8F011A0,
- 0x10FA3D98, 0xFD2183B8, 0x4AFCB56C, 0x2DD1D35B,
- 0x9A53E479, 0xB6F84565, 0xD28E49BC, 0x4BFB9790,
- 0xE1DDF2DA, 0xA4CB7E33, 0x62FB1341, 0xCEE4C6E8,
- 0xEF20CADA, 0x36774C01, 0xD07E9EFE, 0x2BF11FB4,
- 0x95DBDA4D, 0xAE909198, 0xEAAD8E71, 0x6B93D5A0,
- 0xD08ED1D0, 0xAFC725E0, 0x8E3C5B2F, 0x8E7594B7,
- 0x8FF6E2FB, 0xF2122B64, 0x8888B812, 0x900DF01C,
- 0x4FAD5EA0, 0x688FC31C, 0xD1CFF191, 0xB3A8C1AD,
- 0x2F2F2218, 0xBE0E1777, 0xEA752DFE, 0x8B021FA1,
- 0xE5A0CC0F, 0xB56F74E8, 0x18ACF3D6, 0xCE89E299,
- 0xB4A84FE0, 0xFD13E0B7, 0x7CC43B81, 0xD2ADA8D9,
- 0x165FA266, 0x80957705, 0x93CC7314, 0x211A1477,
- 0xE6AD2065, 0x77B5FA86, 0xC75442F5, 0xFB9D35CF,
- 0xEBCDAF0C, 0x7B3E89A0, 0xD6411BD3, 0xAE1E7E49,
- 0x00250E2D, 0x2071B35E, 0x226800BB, 0x57B8E0AF,
- 0x2464369B, 0xF009B91E, 0x5563911D, 0x59DFA6AA,
- 0x78C14389, 0xD95A537F, 0x207D5BA2, 0x02E5B9C5,
- 0x83260376, 0x6295CFA9, 0x11C81968, 0x4E734A41,
- 0xB3472DCA, 0x7B14A94A, 0x1B510052, 0x9A532915,
- 0xD60F573F, 0xBC9BC6E4, 0x2B60A476, 0x81E67400,
- 0x08BA6FB5, 0x571BE91F, 0xF296EC6B, 0x2A0DD915,
- 0xB6636521, 0xE7B9F9B6, 0xFF34052E, 0xC5855664,
- 0x53B02D5D, 0xA99F8FA1, 0x08BA4799, 0x6E85076A);
-
- /**
- * S Box (s2)
- *
- * @var array
- */
- protected $s2 = array(
- 0x4B7A70E9, 0xB5B32944, 0xDB75092E, 0xC4192623,
- 0xAD6EA6B0, 0x49A7DF7D, 0x9CEE60B8, 0x8FEDB266,
- 0xECAA8C71, 0x699A17FF, 0x5664526C, 0xC2B19EE1,
- 0x193602A5, 0x75094C29, 0xA0591340, 0xE4183A3E,
- 0x3F54989A, 0x5B429D65, 0x6B8FE4D6, 0x99F73FD6,
- 0xA1D29C07, 0xEFE830F5, 0x4D2D38E6, 0xF0255DC1,
- 0x4CDD2086, 0x8470EB26, 0x6382E9C6, 0x021ECC5E,
- 0x09686B3F, 0x3EBAEFC9, 0x3C971814, 0x6B6A70A1,
- 0x687F3584, 0x52A0E286, 0xB79C5305, 0xAA500737,
- 0x3E07841C, 0x7FDEAE5C, 0x8E7D44EC, 0x5716F2B8,
- 0xB03ADA37, 0xF0500C0D, 0xF01C1F04, 0x0200B3FF,
- 0xAE0CF51A, 0x3CB574B2, 0x25837A58, 0xDC0921BD,
- 0xD19113F9, 0x7CA92FF6, 0x94324773, 0x22F54701,
- 0x3AE5E581, 0x37C2DADC, 0xC8B57634, 0x9AF3DDA7,
- 0xA9446146, 0x0FD0030E, 0xECC8C73E, 0xA4751E41,
- 0xE238CD99, 0x3BEA0E2F, 0x3280BBA1, 0x183EB331,
- 0x4E548B38, 0x4F6DB908, 0x6F420D03, 0xF60A04BF,
- 0x2CB81290, 0x24977C79, 0x5679B072, 0xBCAF89AF,
- 0xDE9A771F, 0xD9930810, 0xB38BAE12, 0xDCCF3F2E,
- 0x5512721F, 0x2E6B7124, 0x501ADDE6, 0x9F84CD87,
- 0x7A584718, 0x7408DA17, 0xBC9F9ABC, 0xE94B7D8C,
- 0xEC7AEC3A, 0xDB851DFA, 0x63094366, 0xC464C3D2,
- 0xEF1C1847, 0x3215D908, 0xDD433B37, 0x24C2BA16,
- 0x12A14D43, 0x2A65C451, 0x50940002, 0x133AE4DD,
- 0x71DFF89E, 0x10314E55, 0x81AC77D6, 0x5F11199B,
- 0x043556F1, 0xD7A3C76B, 0x3C11183B, 0x5924A509,
- 0xF28FE6ED, 0x97F1FBFA, 0x9EBABF2C, 0x1E153C6E,
- 0x86E34570, 0xEAE96FB1, 0x860E5E0A, 0x5A3E2AB3,
- 0x771FE71C, 0x4E3D06FA, 0x2965DCB9, 0x99E71D0F,
- 0x803E89D6, 0x5266C825, 0x2E4CC978, 0x9C10B36A,
- 0xC6150EBA, 0x94E2EA78, 0xA5FC3C53, 0x1E0A2DF4,
- 0xF2F74EA7, 0x361D2B3D, 0x1939260F, 0x19C27960,
- 0x5223A708, 0xF71312B6, 0xEBADFE6E, 0xEAC31F66,
- 0xE3BC4595, 0xA67BC883, 0xB17F37D1, 0x018CFF28,
- 0xC332DDEF, 0xBE6C5AA5, 0x65582185, 0x68AB9802,
- 0xEECEA50F, 0xDB2F953B, 0x2AEF7DAD, 0x5B6E2F84,
- 0x1521B628, 0x29076170, 0xECDD4775, 0x619F1510,
- 0x13CCA830, 0xEB61BD96, 0x0334FE1E, 0xAA0363CF,
- 0xB5735C90, 0x4C70A239, 0xD59E9E0B, 0xCBAADE14,
- 0xEECC86BC, 0x60622CA7, 0x9CAB5CAB, 0xB2F3846E,
- 0x648B1EAF, 0x19BDF0CA, 0xA02369B9, 0x655ABB50,
- 0x40685A32, 0x3C2AB4B3, 0x319EE9D5, 0xC021B8F7,
- 0x9B540B19, 0x875FA099, 0x95F7997E, 0x623D7DA8,
- 0xF837889A, 0x97E32D77, 0x11ED935F, 0x16681281,
- 0x0E358829, 0xC7E61FD6, 0x96DEDFA1, 0x7858BA99,
- 0x57F584A5, 0x1B227263, 0x9B83C3FF, 0x1AC24696,
- 0xCDB30AEB, 0x532E3054, 0x8FD948E4, 0x6DBC3128,
- 0x58EBF2EF, 0x34C6FFEA, 0xFE28ED61, 0xEE7C3C73,
- 0x5D4A14D9, 0xE864B7E3, 0x42105D14, 0x203E13E0,
- 0x45EEE2B6, 0xA3AAABEA, 0xDB6C4F15, 0xFACB4FD0,
- 0xC742F442, 0xEF6ABBB5, 0x654F3B1D, 0x41CD2105,
- 0xD81E799E, 0x86854DC7, 0xE44B476A, 0x3D816250,
- 0xCF62A1F2, 0x5B8D2646, 0xFC8883A0, 0xC1C7B6A3,
- 0x7F1524C3, 0x69CB7492, 0x47848A0B, 0x5692B285,
- 0x095BBF00, 0xAD19489D, 0x1462B174, 0x23820E00,
- 0x58428D2A, 0x0C55F5EA, 0x1DADF43E, 0x233F7061,
- 0x3372F092, 0x8D937E41, 0xD65FECF1, 0x6C223BDB,
- 0x7CDE3759, 0xCBEE7460, 0x4085F2A7, 0xCE77326E,
- 0xA6078084, 0x19F8509E, 0xE8EFD855, 0x61D99735,
- 0xA969A7AA, 0xC50C06C2, 0x5A04ABFC, 0x800BCADC,
- 0x9E447A2E, 0xC3453484, 0xFDD56705, 0x0E1E9EC9,
- 0xDB73DBD3, 0x105588CD, 0x675FDA79, 0xE3674340,
- 0xC5C43465, 0x713E38D8, 0x3D28F89E, 0xF16DFF20,
- 0x153E21E7, 0x8FB03D4A, 0xE6E39F2B, 0xDB83ADF7);
-
- /**
- * S Box (s3)
- *
- * @var array
- */
- protected $s3 = array(
- 0xE93D5A68, 0x948140F7, 0xF64C261C, 0x94692934,
- 0x411520F7, 0x7602D4F7, 0xBCF46B2E, 0xD4A20068,
- 0xD4082471, 0x3320F46A, 0x43B7D4B7, 0x500061AF,
- 0x1E39F62E, 0x97244546, 0x14214F74, 0xBF8B8840,
- 0x4D95FC1D, 0x96B591AF, 0x70F4DDD3, 0x66A02F45,
- 0xBFBC09EC, 0x03BD9785, 0x7FAC6DD0, 0x31CB8504,
- 0x96EB27B3, 0x55FD3941, 0xDA2547E6, 0xABCA0A9A,
- 0x28507825, 0x530429F4, 0x0A2C86DA, 0xE9B66DFB,
- 0x68DC1462, 0xD7486900, 0x680EC0A4, 0x27A18DEE,
- 0x4F3FFEA2, 0xE887AD8C, 0xB58CE006, 0x7AF4D6B6,
- 0xAACE1E7C, 0xD3375FEC, 0xCE78A399, 0x406B2A42,
- 0x20FE9E35, 0xD9F385B9, 0xEE39D7AB, 0x3B124E8B,
- 0x1DC9FAF7, 0x4B6D1856, 0x26A36631, 0xEAE397B2,
- 0x3A6EFA74, 0xDD5B4332, 0x6841E7F7, 0xCA7820FB,
- 0xFB0AF54E, 0xD8FEB397, 0x454056AC, 0xBA489527,
- 0x55533A3A, 0x20838D87, 0xFE6BA9B7, 0xD096954B,
- 0x55A867BC, 0xA1159A58, 0xCCA92963, 0x99E1DB33,
- 0xA62A4A56, 0x3F3125F9, 0x5EF47E1C, 0x9029317C,
- 0xFDF8E802, 0x04272F70, 0x80BB155C, 0x05282CE3,
- 0x95C11548, 0xE4C66D22, 0x48C1133F, 0xC70F86DC,
- 0x07F9C9EE, 0x41041F0F, 0x404779A4, 0x5D886E17,
- 0x325F51EB, 0xD59BC0D1, 0xF2BCC18F, 0x41113564,
- 0x257B7834, 0x602A9C60, 0xDFF8E8A3, 0x1F636C1B,
- 0x0E12B4C2, 0x02E1329E, 0xAF664FD1, 0xCAD18115,
- 0x6B2395E0, 0x333E92E1, 0x3B240B62, 0xEEBEB922,
- 0x85B2A20E, 0xE6BA0D99, 0xDE720C8C, 0x2DA2F728,
- 0xD0127845, 0x95B794FD, 0x647D0862, 0xE7CCF5F0,
- 0x5449A36F, 0x877D48FA, 0xC39DFD27, 0xF33E8D1E,
- 0x0A476341, 0x992EFF74, 0x3A6F6EAB, 0xF4F8FD37,
- 0xA812DC60, 0xA1EBDDF8, 0x991BE14C, 0xDB6E6B0D,
- 0xC67B5510, 0x6D672C37, 0x2765D43B, 0xDCD0E804,
- 0xF1290DC7, 0xCC00FFA3, 0xB5390F92, 0x690FED0B,
- 0x667B9FFB, 0xCEDB7D9C, 0xA091CF0B, 0xD9155EA3,
- 0xBB132F88, 0x515BAD24, 0x7B9479BF, 0x763BD6EB,
- 0x37392EB3, 0xCC115979, 0x8026E297, 0xF42E312D,
- 0x6842ADA7, 0xC66A2B3B, 0x12754CCC, 0x782EF11C,
- 0x6A124237, 0xB79251E7, 0x06A1BBE6, 0x4BFB6350,
- 0x1A6B1018, 0x11CAEDFA, 0x3D25BDD8, 0xE2E1C3C9,
- 0x44421659, 0x0A121386, 0xD90CEC6E, 0xD5ABEA2A,
- 0x64AF674E, 0xDA86A85F, 0xBEBFE988, 0x64E4C3FE,
- 0x9DBC8057, 0xF0F7C086, 0x60787BF8, 0x6003604D,
- 0xD1FD8346, 0xF6381FB0, 0x7745AE04, 0xD736FCCC,
- 0x83426B33, 0xF01EAB71, 0xB0804187, 0x3C005E5F,
- 0x77A057BE, 0xBDE8AE24, 0x55464299, 0xBF582E61,
- 0x4E58F48F, 0xF2DDFDA2, 0xF474EF38, 0x8789BDC2,
- 0x5366F9C3, 0xC8B38E74, 0xB475F255, 0x46FCD9B9,
- 0x7AEB2661, 0x8B1DDF84, 0x846A0E79, 0x915F95E2,
- 0x466E598E, 0x20B45770, 0x8CD55591, 0xC902DE4C,
- 0xB90BACE1, 0xBB8205D0, 0x11A86248, 0x7574A99E,
- 0xB77F19B6, 0xE0A9DC09, 0x662D09A1, 0xC4324633,
- 0xE85A1F02, 0x09F0BE8C, 0x4A99A025, 0x1D6EFE10,
- 0x1AB93D1D, 0x0BA5A4DF, 0xA186F20F, 0x2868F169,
- 0xDCB7DA83, 0x573906FE, 0xA1E2CE9B, 0x4FCD7F52,
- 0x50115E01, 0xA70683FA, 0xA002B5C4, 0x0DE6D027,
- 0x9AF88C27, 0x773F8641, 0xC3604C06, 0x61A806B5,
- 0xF0177A28, 0xC0F586E0, 0x006058AA, 0x30DC7D62,
- 0x11E69ED7, 0x2338EA63, 0x53C2DD94, 0xC2C21634,
- 0xBBCBEE56, 0x90BCB6DE, 0xEBFC7DA1, 0xCE591D76,
- 0x6F05E409, 0x4B7C0188, 0x39720A3D, 0x7C927C24,
- 0x86E3725F, 0x724D9DB9, 0x1AC15BB4, 0xD39EB8FC,
- 0xED545578, 0x08FCA5B5, 0xD83D7CD3, 0x4DAD0FC4,
- 0x1E50EF5E, 0xB161E6F8, 0xA28514D9, 0x6C51133C,
- 0x6FD5C7E7, 0x56E14EC4, 0x362ABFCE, 0xDDC6C837,
- 0xD79A3234, 0x92638212, 0x670EFA8E, 0x406000E0);
-
- /**
- * S Box (s4)
- *
- * @var array
- */
- protected $s4 = array(
- 0x3A39CE37, 0xD3FAF5CF, 0xABC27737, 0x5AC52D1B,
- 0x5CB0679E, 0x4FA33742, 0xD3822740, 0x99BC9BBE,
- 0xD5118E9D, 0xBF0F7315, 0xD62D1C7E, 0xC700C47B,
- 0xB78C1B6B, 0x21A19045, 0xB26EB1BE, 0x6A366EB4,
- 0x5748AB2F, 0xBC946E79, 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);
-
- /**
- * The number of rounds to do
- *
- * @var integer
- */
- protected $_rounds = 16;
-
- /**
- * Set the key to be used for en/decryption.
- *
- * @param string $key The key to use.
- */
- public function setKey($key)
- {
- $key = array_values(unpack('C*', $key));
- $keyLen = count($key);
- if ($keyLen == 0) {
- return false;
- }
-
- $keyPos = $keyXor = 0;
- for ($i = 0, $iMax = count($this->p); $i < $iMax; ++$i) {
- for ($t = 0; $t < 4; $t++) {
- $keyXor = ($keyXor << 8) | (($key[$keyPos]) & 0x0ff);
- if (++$keyPos == $keyLen) {
- $keyPos = 0;
- }
- }
- $this->p[$i] = $this->p[$i] ^ $keyXor;
- }
-
- $encZero = array('L' => 0, 'R' => 0);
- for ($i = 0; $i + 1 < $iMax; $i += 2) {
- $encZero = $this->_encryptBlock($encZero['L'], $encZero['R']);
- $this->p[$i] = $encZero['L'];
- $this->p[$i + 1] = $encZero['R'];
- }
-
- $iMax = count($this->s1);
- for ($i = 0; $i < $iMax; $i += 2) {
- $encZero = $this->_encryptBlock($encZero['L'], $encZero['R']);
- $this->s1[$i] = $encZero['L'];
- $this->s1[$i + 1] = $encZero['R'];
- }
-
- $iMax = count($this->s2);
- for ($i = 0; $i < $iMax; $i += 2) {
- $encZero = $this->_encryptBlock($encZero['L'], $encZero['R']);
- $this->s2[$i] = $encZero['L'];
- $this->s2[$i + 1] = $encZero['R'];
- }
-
- $iMax = count($this->s3);
- for ($i = 0; $i < $iMax; $i += 2) {
- $encZero = $this->_encryptBlock($encZero['L'], $encZero['R']);
- $this->s3[$i] = $encZero['L'];
- $this->s3[$i + 1] = $encZero['R'];
- }
-
- $iMax = count($this->s4);
- for ($i = 0; $i < $iMax; $i += 2) {
- $encZero = $this->_encryptBlock($encZero['L'], $encZero['R']);
- $this->s4[$i] = $encZero['L'];
- $this->s4[$i + 1] = $encZero['R'];
- }
- }
-
- /**
- * Encrypt a block of data.
- *
- * @param string $block The data to encrypt.
- * @param string $key The key to use.
- *
- * @return string The encrypted output.
- */
- public function encryptBlock($block, $key = null)
- {
- if (!is_null($key)) {
- $this->setKey($key);
- }
-
- list($L, $R) = array_values(unpack('N*', $block));
- $parts = $this->_encryptBlock($L, $R);
- return pack('NN', $parts['L'], $parts['R']);
- }
-
- /**
- * Encrypt left and right halves of a block of data.
- *
- * @param integer $L Left half of the data.
- * @param integer $R Right half of the data.
- *
- * @return array A hash, with keys 'L' and 'R', and the encrypted data as
- * the values.
- */
- protected function _encryptBlock($L, $R)
- {
- $L ^= $this->p[0];
- $R ^= ((($this->s1[($L >> 24) & 0xFF] + $this->s2[($L >> 16) & 0x0ff]) ^ $this->s3[($L >> 8) & 0x0ff]) + $this->s4[$L & 0x0ff]) ^ $this->p[1];
- $L ^= ((($this->s1[($R >> 24) & 0xFF] + $this->s2[($R >> 16) & 0x0ff]) ^ $this->s3[($R >> 8) & 0x0ff]) + $this->s4[$R & 0x0ff]) ^ $this->p[2];
- $R ^= ((($this->s1[($L >> 24) & 0xFF] + $this->s2[($L >> 16) & 0x0ff]) ^ $this->s3[($L >> 8) & 0x0ff]) + $this->s4[$L & 0x0ff]) ^ $this->p[3];
- $L ^= ((($this->s1[($R >> 24) & 0xFF] + $this->s2[($R >> 16) & 0x0ff]) ^ $this->s3[($R >> 8) & 0x0ff]) + $this->s4[$R & 0x0ff]) ^ $this->p[4];
- $R ^= ((($this->s1[($L >> 24) & 0xFF] + $this->s2[($L >> 16) & 0x0ff]) ^ $this->s3[($L >> 8) & 0x0ff]) + $this->s4[$L & 0x0ff]) ^ $this->p[5];
- $L ^= ((($this->s1[($R >> 24) & 0xFF] + $this->s2[($R >> 16) & 0x0ff]) ^ $this->s3[($R >> 8) & 0x0ff]) + $this->s4[$R & 0x0ff]) ^ $this->p[6];
- $R ^= ((($this->s1[($L >> 24) & 0xFF] + $this->s2[($L >> 16) & 0x0ff]) ^ $this->s3[($L >> 8) & 0x0ff]) + $this->s4[$L & 0x0ff]) ^ $this->p[7];
- $L ^= ((($this->s1[($R >> 24) & 0xFF] + $this->s2[($R >> 16) & 0x0ff]) ^ $this->s3[($R >> 8) & 0x0ff]) + $this->s4[$R & 0x0ff]) ^ $this->p[8];
- $R ^= ((($this->s1[($L >> 24) & 0xFF] + $this->s2[($L >> 16) & 0x0ff]) ^ $this->s3[($L >> 8) & 0x0ff]) + $this->s4[$L & 0x0ff]) ^ $this->p[9];
- $L ^= ((($this->s1[($R >> 24) & 0xFF] + $this->s2[($R >> 16) & 0x0ff]) ^ $this->s3[($R >> 8) & 0x0ff]) + $this->s4[$R & 0x0ff]) ^ $this->p[10];
- $R ^= ((($this->s1[($L >> 24) & 0xFF] + $this->s2[($L >> 16) & 0x0ff]) ^ $this->s3[($L >> 8) & 0x0ff]) + $this->s4[$L & 0x0ff]) ^ $this->p[11];
- $L ^= ((($this->s1[($R >> 24) & 0xFF] + $this->s2[($R >> 16) & 0x0ff]) ^ $this->s3[($R >> 8) & 0x0ff]) + $this->s4[$R & 0x0ff]) ^ $this->p[12];
- $R ^= ((($this->s1[($L >> 24) & 0xFF] + $this->s2[($L >> 16) & 0x0ff]) ^ $this->s3[($L >> 8) & 0x0ff]) + $this->s4[$L & 0x0ff]) ^ $this->p[13];
- $L ^= ((($this->s1[($R >> 24) & 0xFF] + $this->s2[($R >> 16) & 0x0ff]) ^ $this->s3[($R >> 8) & 0x0ff]) + $this->s4[$R & 0x0ff]) ^ $this->p[14];
- $R ^= ((($this->s1[($L >> 24) & 0xFF] + $this->s2[($L >> 16) & 0x0ff]) ^ $this->s3[($L >> 8) & 0x0ff]) + $this->s4[$L & 0x0ff]) ^ $this->p[15];
- $L ^= ((($this->s1[($R >> 24) & 0xFF] + $this->s2[($R >> 16) & 0x0ff]) ^ $this->s3[($R >> 8) & 0x0ff]) + $this->s4[$R & 0x0ff]) ^ $this->p[16];
- $R ^= $this->p[17];
-
- return array('L' => $R, 'R' => $L);
- }
-
- /**
- * Decrypt a block of data.
- *
- * @param string $block The data to decrypt.
- * @param string $key The key to use.
- *
- * @return string The decrypted output.
- */
- public function decryptBlock($block, $key = null)
- {
- if (!is_null($key)) {
- $this->setKey($key);
- }
-
- list($L, $R) = array_values(unpack('N*', $block));
-
- $L ^= $this->p[17];
- $R ^= ((($this->s1[($L >> 24) & 0xFF] + $this->s2[($L >> 16) & 0x0ff]) ^ $this->s3[($L >> 8) & 0x0ff]) + $this->s4[$L & 0x0ff]) ^ $this->p[16];
- $L ^= ((($this->s1[($R >> 24) & 0xFF] + $this->s2[($R >> 16) & 0x0ff]) ^ $this->s3[($R >> 8) & 0x0ff]) + $this->s4[$R & 0x0ff]) ^ $this->p[15];
- $R ^= ((($this->s1[($L >> 24) & 0xFF] + $this->s2[($L >> 16) & 0x0ff]) ^ $this->s3[($L >> 8) & 0x0ff]) + $this->s4[$L & 0x0ff]) ^ $this->p[14];
- $L ^= ((($this->s1[($R >> 24) & 0xFF] + $this->s2[($R >> 16) & 0x0ff]) ^ $this->s3[($R >> 8) & 0x0ff]) + $this->s4[$R & 0x0ff]) ^ $this->p[13];
- $R ^= ((($this->s1[($L >> 24) & 0xFF] + $this->s2[($L >> 16) & 0x0ff]) ^ $this->s3[($L >> 8) & 0x0ff]) + $this->s4[$L & 0x0ff]) ^ $this->p[12];
- $L ^= ((($this->s1[($R >> 24) & 0xFF] + $this->s2[($R >> 16) & 0x0ff]) ^ $this->s3[($R >> 8) & 0x0ff]) + $this->s4[$R & 0x0ff]) ^ $this->p[11];
- $R ^= ((($this->s1[($L >> 24) & 0xFF] + $this->s2[($L >> 16) & 0x0ff]) ^ $this->s3[($L >> 8) & 0x0ff]) + $this->s4[$L & 0x0ff]) ^ $this->p[10];
- $L ^= ((($this->s1[($R >> 24) & 0xFF] + $this->s2[($R >> 16) & 0x0ff]) ^ $this->s3[($R >> 8) & 0x0ff]) + $this->s4[$R & 0x0ff]) ^ $this->p[9];
- $R ^= ((($this->s1[($L >> 24) & 0xFF] + $this->s2[($L >> 16) & 0x0ff]) ^ $this->s3[($L >> 8) & 0x0ff]) + $this->s4[$L & 0x0ff]) ^ $this->p[8];
- $L ^= ((($this->s1[($R >> 24) & 0xFF] + $this->s2[($R >> 16) & 0x0ff]) ^ $this->s3[($R >> 8) & 0x0ff]) + $this->s4[$R & 0x0ff]) ^ $this->p[7];
- $R ^= ((($this->s1[($L >> 24) & 0xFF] + $this->s2[($L >> 16) & 0x0ff]) ^ $this->s3[($L >> 8) & 0x0ff]) + $this->s4[$L & 0x0ff]) ^ $this->p[6];
- $L ^= ((($this->s1[($R >> 24) & 0xFF] + $this->s2[($R >> 16) & 0x0ff]) ^ $this->s3[($R >> 8) & 0x0ff]) + $this->s4[$R & 0x0ff]) ^ $this->p[5];
- $R ^= ((($this->s1[($L >> 24) & 0xFF] + $this->s2[($L >> 16) & 0x0ff]) ^ $this->s3[($L >> 8) & 0x0ff]) + $this->s4[$L & 0x0ff]) ^ $this->p[4];
- $L ^= ((($this->s1[($R >> 24) & 0xFF] + $this->s2[($R >> 16) & 0x0ff]) ^ $this->s3[($R >> 8) & 0x0ff]) + $this->s4[$R & 0x0ff]) ^ $this->p[3];
- $R ^= ((($this->s1[($L >> 24) & 0xFF] + $this->s2[($L >> 16) & 0x0ff]) ^ $this->s3[($L >> 8) & 0x0ff]) + $this->s4[$L & 0x0ff]) ^ $this->p[2];
- $L ^= ((($this->s1[($R >> 24) & 0xFF] + $this->s2[($R >> 16) & 0x0ff]) ^ $this->s3[($R >> 8) & 0x0ff]) + $this->s4[$R & 0x0ff]) ^ $this->p[1];
-
- return pack("NN", $R ^ $this->p[0], $L);
- }
-
-}
+++ /dev/null
-<?php
-/**
- * The Horde_Cipher_Cast128:: class implements the Cipher interface encryption
- * data using the CAST128 (aka Cast5) algorithm as defined in RFC2144.
- *
- * Copyright 2002-2009 The Horde Project (http://www.horde.org/)
- *
- * See the enclosed file COPYING for license information (LGPL). If you
- * did not receive this file, see http://www.fsf.org/copyleft/lgpl.html.
- *
- * @author Mike Cochrane <mike@graftonhall.co.nz>
- * @package Horde_Cipher
- */
-class Horde_Cipher_Cast128 extends Horde_Cipher
-{
- /**
- * S box (s1).
- *
- * @var array
- */
- protected $_s1 = array(
- 0x30fb40d4, 0x9fa0ff0b, 0x6beccd2f, 0x3f258c7a, 0x1e213f2f, 0x9c004dd3, 0x6003e540, 0xcf9fc949,
- 0xbfd4af27, 0x88bbbdb5, 0xe2034090, 0x98d09675, 0x6e63a0e0, 0x15c361d2, 0xc2e7661d, 0x22d4ff8e,
- 0x28683b6f, 0xc07fd059, 0xff2379c8, 0x775f50e2, 0x43c340d3, 0xdf2f8656, 0x887ca41a, 0xa2d2bd2d,
- 0xa1c9e0d6, 0x346c4819, 0x61b76d87, 0x22540f2f, 0x2abe32e1, 0xaa54166b, 0x22568e3a, 0xa2d341d0,
- 0x66db40c8, 0xa784392f, 0x004dff2f, 0x2db9d2de, 0x97943fac, 0x4a97c1d8, 0x527644b7, 0xb5f437a7,
- 0xb82cbaef, 0xd751d159, 0x6ff7f0ed, 0x5a097a1f, 0x827b68d0, 0x90ecf52e, 0x22b0c054, 0xbc8e5935,
- 0x4b6d2f7f, 0x50bb64a2, 0xd2664910, 0xbee5812d, 0xb7332290, 0xe93b159f, 0xb48ee411, 0x4bff345d,
- 0xfd45c240, 0xad31973f, 0xc4f6d02e, 0x55fc8165, 0xd5b1caad, 0xa1ac2dae, 0xa2d4b76d, 0xc19b0c50,
- 0x882240f2, 0x0c6e4f38, 0xa4e4bfd7, 0x4f5ba272, 0x564c1d2f, 0xc59c5319, 0xb949e354, 0xb04669fe,
- 0xb1b6ab8a, 0xc71358dd, 0x6385c545, 0x110f935d, 0x57538ad5, 0x6a390493, 0xe63d37e0, 0x2a54f6b3,
- 0x3a787d5f, 0x6276a0b5, 0x19a6fcdf, 0x7a42206a, 0x29f9d4d5, 0xf61b1891, 0xbb72275e, 0xaa508167,
- 0x38901091, 0xc6b505eb, 0x84c7cb8c, 0x2ad75a0f, 0x874a1427, 0xa2d1936b, 0x2ad286af, 0xaa56d291,
- 0xd7894360, 0x425c750d, 0x93b39e26, 0x187184c9, 0x6c00b32d, 0x73e2bb14, 0xa0bebc3c, 0x54623779,
- 0x64459eab, 0x3f328b82, 0x7718cf82, 0x59a2cea6, 0x04ee002e, 0x89fe78e6, 0x3fab0950, 0x325ff6c2,
- 0x81383f05, 0x6963c5c8, 0x76cb5ad6, 0xd49974c9, 0xca180dcf, 0x380782d5, 0xc7fa5cf6, 0x8ac31511,
- 0x35e79e13, 0x47da91d0, 0xf40f9086, 0xa7e2419e, 0x31366241, 0x051ef495, 0xaa573b04, 0x4a805d8d,
- 0x548300d0, 0x00322a3c, 0xbf64cddf, 0xba57a68e, 0x75c6372b, 0x50afd341, 0xa7c13275, 0x915a0bf5,
- 0x6b54bfab, 0x2b0b1426, 0xab4cc9d7, 0x449ccd82, 0xf7fbf265, 0xab85c5f3, 0x1b55db94, 0xaad4e324,
- 0xcfa4bd3f, 0x2deaa3e2, 0x9e204d02, 0xc8bd25ac, 0xeadf55b3, 0xd5bd9e98, 0xe31231b2, 0x2ad5ad6c,
- 0x954329de, 0xadbe4528, 0xd8710f69, 0xaa51c90f, 0xaa786bf6, 0x22513f1e, 0xaa51a79b, 0x2ad344cc,
- 0x7b5a41f0, 0xd37cfbad, 0x1b069505, 0x41ece491, 0xb4c332e6, 0x032268d4, 0xc9600acc, 0xce387e6d,
- 0xbf6bb16c, 0x6a70fb78, 0x0d03d9c9, 0xd4df39de, 0xe01063da, 0x4736f464, 0x5ad328d8, 0xb347cc96,
- 0x75bb0fc3, 0x98511bfb, 0x4ffbcc35, 0xb58bcf6a, 0xe11f0abc, 0xbfc5fe4a, 0xa70aec10, 0xac39570a,
- 0x3f04442f, 0x6188b153, 0xe0397a2e, 0x5727cb79, 0x9ceb418f, 0x1cacd68d, 0x2ad37c96, 0x0175cb9d,
- 0xc69dff09, 0xc75b65f0, 0xd9db40d8, 0xec0e7779, 0x4744ead4, 0xb11c3274, 0xdd24cb9e, 0x7e1c54bd,
- 0xf01144f9, 0xd2240eb1, 0x9675b3fd, 0xa3ac3755, 0xd47c27af, 0x51c85f4d, 0x56907596, 0xa5bb15e6,
- 0x580304f0, 0xca042cf1, 0x011a37ea, 0x8dbfaadb, 0x35ba3e4a, 0x3526ffa0, 0xc37b4d09, 0xbc306ed9,
- 0x98a52666, 0x5648f725, 0xff5e569d, 0x0ced63d0, 0x7c63b2cf, 0x700b45e1, 0xd5ea50f1, 0x85a92872,
- 0xaf1fbda7, 0xd4234870, 0xa7870bf3, 0x2d3b4d79, 0x42e04198, 0x0cd0ede7, 0x26470db8, 0xf881814c,
- 0x474d6ad7, 0x7c0c5e5c, 0xd1231959, 0x381b7298, 0xf5d2f4db, 0xab838653, 0x6e2f1e23, 0x83719c9e,
- 0xbd91e046, 0x9a56456e, 0xdc39200c, 0x20c8c571, 0x962bda1c, 0xe1e696ff, 0xb141ab08, 0x7cca89b9,
- 0x1a69e783, 0x02cc4843, 0xa2f7c579, 0x429ef47d, 0x427b169c, 0x5ac9f049, 0xdd8f0f00, 0x5c8165bf);
-
- /**
- * S box (s2).
- *
- * @var array
- */
- protected $_s2 = array(
- 0x1f201094, 0xef0ba75b, 0x69e3cf7e, 0x393f4380, 0xfe61cf7a, 0xeec5207a, 0x55889c94, 0x72fc0651,
- 0xada7ef79, 0x4e1d7235, 0xd55a63ce, 0xde0436ba, 0x99c430ef, 0x5f0c0794, 0x18dcdb7d, 0xa1d6eff3,
- 0xa0b52f7b, 0x59e83605, 0xee15b094, 0xe9ffd909, 0xdc440086, 0xef944459, 0xba83ccb3, 0xe0c3cdfb,
- 0xd1da4181, 0x3b092ab1, 0xf997f1c1, 0xa5e6cf7b, 0x01420ddb, 0xe4e7ef5b, 0x25a1ff41, 0xe180f806,
- 0x1fc41080, 0x179bee7a, 0xd37ac6a9, 0xfe5830a4, 0x98de8b7f, 0x77e83f4e, 0x79929269, 0x24fa9f7b,
- 0xe113c85b, 0xacc40083, 0xd7503525, 0xf7ea615f, 0x62143154, 0x0d554b63, 0x5d681121, 0xc866c359,
- 0x3d63cf73, 0xcee234c0, 0xd4d87e87, 0x5c672b21, 0x071f6181, 0x39f7627f, 0x361e3084, 0xe4eb573b,
- 0x602f64a4, 0xd63acd9c, 0x1bbc4635, 0x9e81032d, 0x2701f50c, 0x99847ab4, 0xa0e3df79, 0xba6cf38c,
- 0x10843094, 0x2537a95e, 0xf46f6ffe, 0xa1ff3b1f, 0x208cfb6a, 0x8f458c74, 0xd9e0a227, 0x4ec73a34,
- 0xfc884f69, 0x3e4de8df, 0xef0e0088, 0x3559648d, 0x8a45388c, 0x1d804366, 0x721d9bfd, 0xa58684bb,
- 0xe8256333, 0x844e8212, 0x128d8098, 0xfed33fb4, 0xce280ae1, 0x27e19ba5, 0xd5a6c252, 0xe49754bd,
- 0xc5d655dd, 0xeb667064, 0x77840b4d, 0xa1b6a801, 0x84db26a9, 0xe0b56714, 0x21f043b7, 0xe5d05860,
- 0x54f03084, 0x066ff472, 0xa31aa153, 0xdadc4755, 0xb5625dbf, 0x68561be6, 0x83ca6b94, 0x2d6ed23b,
- 0xeccf01db, 0xa6d3d0ba, 0xb6803d5c, 0xaf77a709, 0x33b4a34c, 0x397bc8d6, 0x5ee22b95, 0x5f0e5304,
- 0x81ed6f61, 0x20e74364, 0xb45e1378, 0xde18639b, 0x881ca122, 0xb96726d1, 0x8049a7e8, 0x22b7da7b,
- 0x5e552d25, 0x5272d237, 0x79d2951c, 0xc60d894c, 0x488cb402, 0x1ba4fe5b, 0xa4b09f6b, 0x1ca815cf,
- 0xa20c3005, 0x8871df63, 0xb9de2fcb, 0x0cc6c9e9, 0x0beeff53, 0xe3214517, 0xb4542835, 0x9f63293c,
- 0xee41e729, 0x6e1d2d7c, 0x50045286, 0x1e6685f3, 0xf33401c6, 0x30a22c95, 0x31a70850, 0x60930f13,
- 0x73f98417, 0xa1269859, 0xec645c44, 0x52c877a9, 0xcdff33a6, 0xa02b1741, 0x7cbad9a2, 0x2180036f,
- 0x50d99c08, 0xcb3f4861, 0xc26bd765, 0x64a3f6ab, 0x80342676, 0x25a75e7b, 0xe4e6d1fc, 0x20c710e6,
- 0xcdf0b680, 0x17844d3b, 0x31eef84d, 0x7e0824e4, 0x2ccb49eb, 0x846a3bae, 0x8ff77888, 0xee5d60f6,
- 0x7af75673, 0x2fdd5cdb, 0xa11631c1, 0x30f66f43, 0xb3faec54, 0x157fd7fa, 0xef8579cc, 0xd152de58,
- 0xdb2ffd5e, 0x8f32ce19, 0x306af97a, 0x02f03ef8, 0x99319ad5, 0xc242fa0f, 0xa7e3ebb0, 0xc68e4906,
- 0xb8da230c, 0x80823028, 0xdcdef3c8, 0xd35fb171, 0x088a1bc8, 0xbec0c560, 0x61a3c9e8, 0xbca8f54d,
- 0xc72feffa, 0x22822e99, 0x82c570b4, 0xd8d94e89, 0x8b1c34bc, 0x301e16e6, 0x273be979, 0xb0ffeaa6,
- 0x61d9b8c6, 0x00b24869, 0xb7ffce3f, 0x08dc283b, 0x43daf65a, 0xf7e19798, 0x7619b72f, 0x8f1c9ba4,
- 0xdc8637a0, 0x16a7d3b1, 0x9fc393b7, 0xa7136eeb, 0xc6bcc63e, 0x1a513742, 0xef6828bc, 0x520365d6,
- 0x2d6a77ab, 0x3527ed4b, 0x821fd216, 0x095c6e2e, 0xdb92f2fb, 0x5eea29cb, 0x145892f5, 0x91584f7f,
- 0x5483697b, 0x2667a8cc, 0x85196048, 0x8c4bacea, 0x833860d4, 0x0d23e0f9, 0x6c387e8a, 0x0ae6d249,
- 0xb284600c, 0xd835731d, 0xdcb1c647, 0xac4c56ea, 0x3ebd81b3, 0x230eabb0, 0x6438bc87, 0xf0b5b1fa,
- 0x8f5ea2b3, 0xfc184642, 0x0a036b7a, 0x4fb089bd, 0x649da589, 0xa345415e, 0x5c038323, 0x3e5d3bb9,
- 0x43d79572, 0x7e6dd07c, 0x06dfdf1e, 0x6c6cc4ef, 0x7160a539, 0x73bfbe70, 0x83877605, 0x4523ecf1);
-
- /**
- * S box (s3).
- *
- * @var array
- */
- protected $_s3 = array(
- 0x8defc240, 0x25fa5d9f, 0xeb903dbf, 0xe810c907, 0x47607fff, 0x369fe44b, 0x8c1fc644, 0xaececa90,
- 0xbeb1f9bf, 0xeefbcaea, 0xe8cf1950, 0x51df07ae, 0x920e8806, 0xf0ad0548, 0xe13c8d83, 0x927010d5,
- 0x11107d9f, 0x07647db9, 0xb2e3e4d4, 0x3d4f285e, 0xb9afa820, 0xfade82e0, 0xa067268b, 0x8272792e,
- 0x553fb2c0, 0x489ae22b, 0xd4ef9794, 0x125e3fbc, 0x21fffcee, 0x825b1bfd, 0x9255c5ed, 0x1257a240,
- 0x4e1a8302, 0xbae07fff, 0x528246e7, 0x8e57140e, 0x3373f7bf, 0x8c9f8188, 0xa6fc4ee8, 0xc982b5a5,
- 0xa8c01db7, 0x579fc264, 0x67094f31, 0xf2bd3f5f, 0x40fff7c1, 0x1fb78dfc, 0x8e6bd2c1, 0x437be59b,
- 0x99b03dbf, 0xb5dbc64b, 0x638dc0e6, 0x55819d99, 0xa197c81c, 0x4a012d6e, 0xc5884a28, 0xccc36f71,
- 0xb843c213, 0x6c0743f1, 0x8309893c, 0x0feddd5f, 0x2f7fe850, 0xd7c07f7e, 0x02507fbf, 0x5afb9a04,
- 0xa747d2d0, 0x1651192e, 0xaf70bf3e, 0x58c31380, 0x5f98302e, 0x727cc3c4, 0x0a0fb402, 0x0f7fef82,
- 0x8c96fdad, 0x5d2c2aae, 0x8ee99a49, 0x50da88b8, 0x8427f4a0, 0x1eac5790, 0x796fb449, 0x8252dc15,
- 0xefbd7d9b, 0xa672597d, 0xada840d8, 0x45f54504, 0xfa5d7403, 0xe83ec305, 0x4f91751a, 0x925669c2,
- 0x23efe941, 0xa903f12e, 0x60270df2, 0x0276e4b6, 0x94fd6574, 0x927985b2, 0x8276dbcb, 0x02778176,
- 0xf8af918d, 0x4e48f79e, 0x8f616ddf, 0xe29d840e, 0x842f7d83, 0x340ce5c8, 0x96bbb682, 0x93b4b148,
- 0xef303cab, 0x984faf28, 0x779faf9b, 0x92dc560d, 0x224d1e20, 0x8437aa88, 0x7d29dc96, 0x2756d3dc,
- 0x8b907cee, 0xb51fd240, 0xe7c07ce3, 0xe566b4a1, 0xc3e9615e, 0x3cf8209d, 0x6094d1e3, 0xcd9ca341,
- 0x5c76460e, 0x00ea983b, 0xd4d67881, 0xfd47572c, 0xf76cedd9, 0xbda8229c, 0x127dadaa, 0x438a074e,
- 0x1f97c090, 0x081bdb8a, 0x93a07ebe, 0xb938ca15, 0x97b03cff, 0x3dc2c0f8, 0x8d1ab2ec, 0x64380e51,
- 0x68cc7bfb, 0xd90f2788, 0x12490181, 0x5de5ffd4, 0xdd7ef86a, 0x76a2e214, 0xb9a40368, 0x925d958f,
- 0x4b39fffa, 0xba39aee9, 0xa4ffd30b, 0xfaf7933b, 0x6d498623, 0x193cbcfa, 0x27627545, 0x825cf47a,
- 0x61bd8ba0, 0xd11e42d1, 0xcead04f4, 0x127ea392, 0x10428db7, 0x8272a972, 0x9270c4a8, 0x127de50b,
- 0x285ba1c8, 0x3c62f44f, 0x35c0eaa5, 0xe805d231, 0x428929fb, 0xb4fcdf82, 0x4fb66a53, 0x0e7dc15b,
- 0x1f081fab, 0x108618ae, 0xfcfd086d, 0xf9ff2889, 0x694bcc11, 0x236a5cae, 0x12deca4d, 0x2c3f8cc5,
- 0xd2d02dfe, 0xf8ef5896, 0xe4cf52da, 0x95155b67, 0x494a488c, 0xb9b6a80c, 0x5c8f82bc, 0x89d36b45,
- 0x3a609437, 0xec00c9a9, 0x44715253, 0x0a874b49, 0xd773bc40, 0x7c34671c, 0x02717ef6, 0x4feb5536,
- 0xa2d02fff, 0xd2bf60c4, 0xd43f03c0, 0x50b4ef6d, 0x07478cd1, 0x006e1888, 0xa2e53f55, 0xb9e6d4bc,
- 0xa2048016, 0x97573833, 0xd7207d67, 0xde0f8f3d, 0x72f87b33, 0xabcc4f33, 0x7688c55d, 0x7b00a6b0,
- 0x947b0001, 0x570075d2, 0xf9bb88f8, 0x8942019e, 0x4264a5ff, 0x856302e0, 0x72dbd92b, 0xee971b69,
- 0x6ea22fde, 0x5f08ae2b, 0xaf7a616d, 0xe5c98767, 0xcf1febd2, 0x61efc8c2, 0xf1ac2571, 0xcc8239c2,
- 0x67214cb8, 0xb1e583d1, 0xb7dc3e62, 0x7f10bdce, 0xf90a5c38, 0x0ff0443d, 0x606e6dc6, 0x60543a49,
- 0x5727c148, 0x2be98a1d, 0x8ab41738, 0x20e1be24, 0xaf96da0f, 0x68458425, 0x99833be5, 0x600d457d,
- 0x282f9350, 0x8334b362, 0xd91d1120, 0x2b6d8da0, 0x642b1e31, 0x9c305a00, 0x52bce688, 0x1b03588a,
- 0xf7baefd5, 0x4142ed9c, 0xa4315c11, 0x83323ec5, 0xdfef4636, 0xa133c501, 0xe9d3531c, 0xee353783);
-
- /**
- * S box (s4).
- *
- * @var array
- */
- protected $_s4 = array(
- 0x9db30420, 0x1fb6e9de, 0xa7be7bef, 0xd273a298, 0x4a4f7bdb, 0x64ad8c57, 0x85510443, 0xfa020ed1,
- 0x7e287aff, 0xe60fb663, 0x095f35a1, 0x79ebf120, 0xfd059d43, 0x6497b7b1, 0xf3641f63, 0x241e4adf,
- 0x28147f5f, 0x4fa2b8cd, 0xc9430040, 0x0cc32220, 0xfdd30b30, 0xc0a5374f, 0x1d2d00d9, 0x24147b15,
- 0xee4d111a, 0x0fca5167, 0x71ff904c, 0x2d195ffe, 0x1a05645f, 0x0c13fefe, 0x081b08ca, 0x05170121,
- 0x80530100, 0xe83e5efe, 0xac9af4f8, 0x7fe72701, 0xd2b8ee5f, 0x06df4261, 0xbb9e9b8a, 0x7293ea25,
- 0xce84ffdf, 0xf5718801, 0x3dd64b04, 0xa26f263b, 0x7ed48400, 0x547eebe6, 0x446d4ca0, 0x6cf3d6f5,
- 0x2649abdf, 0xaea0c7f5, 0x36338cc1, 0x503f7e93, 0xd3772061, 0x11b638e1, 0x72500e03, 0xf80eb2bb,
- 0xabe0502e, 0xec8d77de, 0x57971e81, 0xe14f6746, 0xc9335400, 0x6920318f, 0x081dbb99, 0xffc304a5,
- 0x4d351805, 0x7f3d5ce3, 0xa6c866c6, 0x5d5bcca9, 0xdaec6fea, 0x9f926f91, 0x9f46222f, 0x3991467d,
- 0xa5bf6d8e, 0x1143c44f, 0x43958302, 0xd0214eeb, 0x022083b8, 0x3fb6180c, 0x18f8931e, 0x281658e6,
- 0x26486e3e, 0x8bd78a70, 0x7477e4c1, 0xb506e07c, 0xf32d0a25, 0x79098b02, 0xe4eabb81, 0x28123b23,
- 0x69dead38, 0x1574ca16, 0xdf871b62, 0x211c40b7, 0xa51a9ef9, 0x0014377b, 0x041e8ac8, 0x09114003,
- 0xbd59e4d2, 0xe3d156d5, 0x4fe876d5, 0x2f91a340, 0x557be8de, 0x00eae4a7, 0x0ce5c2ec, 0x4db4bba6,
- 0xe756bdff, 0xdd3369ac, 0xec17b035, 0x06572327, 0x99afc8b0, 0x56c8c391, 0x6b65811c, 0x5e146119,
- 0x6e85cb75, 0xbe07c002, 0xc2325577, 0x893ff4ec, 0x5bbfc92d, 0xd0ec3b25, 0xb7801ab7, 0x8d6d3b24,
- 0x20c763ef, 0xc366a5fc, 0x9c382880, 0x0ace3205, 0xaac9548a, 0xeca1d7c7, 0x041afa32, 0x1d16625a,
- 0x6701902c, 0x9b757a54, 0x31d477f7, 0x9126b031, 0x36cc6fdb, 0xc70b8b46, 0xd9e66a48, 0x56e55a79,
- 0x026a4ceb, 0x52437eff, 0x2f8f76b4, 0x0df980a5, 0x8674cde3, 0xedda04eb, 0x17a9be04, 0x2c18f4df,
- 0xb7747f9d, 0xab2af7b4, 0xefc34d20, 0x2e096b7c, 0x1741a254, 0xe5b6a035, 0x213d42f6, 0x2c1c7c26,
- 0x61c2f50f, 0x6552daf9, 0xd2c231f8, 0x25130f69, 0xd8167fa2, 0x0418f2c8, 0x001a96a6, 0x0d1526ab,
- 0x63315c21, 0x5e0a72ec, 0x49bafefd, 0x187908d9, 0x8d0dbd86, 0x311170a7, 0x3e9b640c, 0xcc3e10d7,
- 0xd5cad3b6, 0x0caec388, 0xf73001e1, 0x6c728aff, 0x71eae2a1, 0x1f9af36e, 0xcfcbd12f, 0xc1de8417,
- 0xac07be6b, 0xcb44a1d8, 0x8b9b0f56, 0x013988c3, 0xb1c52fca, 0xb4be31cd, 0xd8782806, 0x12a3a4e2,
- 0x6f7de532, 0x58fd7eb6, 0xd01ee900, 0x24adffc2, 0xf4990fc5, 0x9711aac5, 0x001d7b95, 0x82e5e7d2,
- 0x109873f6, 0x00613096, 0xc32d9521, 0xada121ff, 0x29908415, 0x7fbb977f, 0xaf9eb3db, 0x29c9ed2a,
- 0x5ce2a465, 0xa730f32c, 0xd0aa3fe8, 0x8a5cc091, 0xd49e2ce7, 0x0ce454a9, 0xd60acd86, 0x015f1919,
- 0x77079103, 0xdea03af6, 0x78a8565e, 0xdee356df, 0x21f05cbe, 0x8b75e387, 0xb3c50651, 0xb8a5c3ef,
- 0xd8eeb6d2, 0xe523be77, 0xc2154529, 0x2f69efdf, 0xafe67afb, 0xf470c4b2, 0xf3e0eb5b, 0xd6cc9876,
- 0x39e4460c, 0x1fda8538, 0x1987832f, 0xca007367, 0xa99144f8, 0x296b299e, 0x492fc295, 0x9266beab,
- 0xb5676e69, 0x9bd3ddda, 0xdf7e052f, 0xdb25701c, 0x1b5e51ee, 0xf65324e6, 0x6afce36c, 0x0316cc04,
- 0x8644213e, 0xb7dc59d0, 0x7965291f, 0xccd6fd43, 0x41823979, 0x932bcdf6, 0xb657c34d, 0x4edfd282,
- 0x7ae5290c, 0x3cb9536b, 0x851e20fe, 0x9833557e, 0x13ecf0b0, 0xd3ffb372, 0x3f85c5c1, 0x0aef7ed2);
-
- /**
- * S box (s5).
- *
- * @var array
- */
- protected $_s5 = array(
- 0x7ec90c04, 0x2c6e74b9, 0x9b0e66df, 0xa6337911, 0xb86a7fff, 0x1dd358f5, 0x44dd9d44, 0x1731167f,
- 0x08fbf1fa, 0xe7f511cc, 0xd2051b00, 0x735aba00, 0x2ab722d8, 0x386381cb, 0xacf6243a, 0x69befd7a,
- 0xe6a2e77f, 0xf0c720cd, 0xc4494816, 0xccf5c180, 0x38851640, 0x15b0a848, 0xe68b18cb, 0x4caadeff,
- 0x5f480a01, 0x0412b2aa, 0x259814fc, 0x41d0efe2, 0x4e40b48d, 0x248eb6fb, 0x8dba1cfe, 0x41a99b02,
- 0x1a550a04, 0xba8f65cb, 0x7251f4e7, 0x95a51725, 0xc106ecd7, 0x97a5980a, 0xc539b9aa, 0x4d79fe6a,
- 0xf2f3f763, 0x68af8040, 0xed0c9e56, 0x11b4958b, 0xe1eb5a88, 0x8709e6b0, 0xd7e07156, 0x4e29fea7,
- 0x6366e52d, 0x02d1c000, 0xc4ac8e05, 0x9377f571, 0x0c05372a, 0x578535f2, 0x2261be02, 0xd642a0c9,
- 0xdf13a280, 0x74b55bd2, 0x682199c0, 0xd421e5ec, 0x53fb3ce8, 0xc8adedb3, 0x28a87fc9, 0x3d959981,
- 0x5c1ff900, 0xfe38d399, 0x0c4eff0b, 0x062407ea, 0xaa2f4fb1, 0x4fb96976, 0x90c79505, 0xb0a8a774,
- 0xef55a1ff, 0xe59ca2c2, 0xa6b62d27, 0xe66a4263, 0xdf65001f, 0x0ec50966, 0xdfdd55bc, 0x29de0655,
- 0x911e739a, 0x17af8975, 0x32c7911c, 0x89f89468, 0x0d01e980, 0x524755f4, 0x03b63cc9, 0x0cc844b2,
- 0xbcf3f0aa, 0x87ac36e9, 0xe53a7426, 0x01b3d82b, 0x1a9e7449, 0x64ee2d7e, 0xcddbb1da, 0x01c94910,
- 0xb868bf80, 0x0d26f3fd, 0x9342ede7, 0x04a5c284, 0x636737b6, 0x50f5b616, 0xf24766e3, 0x8eca36c1,
- 0x136e05db, 0xfef18391, 0xfb887a37, 0xd6e7f7d4, 0xc7fb7dc9, 0x3063fcdf, 0xb6f589de, 0xec2941da,
- 0x26e46695, 0xb7566419, 0xf654efc5, 0xd08d58b7, 0x48925401, 0xc1bacb7f, 0xe5ff550f, 0xb6083049,
- 0x5bb5d0e8, 0x87d72e5a, 0xab6a6ee1, 0x223a66ce, 0xc62bf3cd, 0x9e0885f9, 0x68cb3e47, 0x086c010f,
- 0xa21de820, 0xd18b69de, 0xf3f65777, 0xfa02c3f6, 0x407edac3, 0xcbb3d550, 0x1793084d, 0xb0d70eba,
- 0x0ab378d5, 0xd951fb0c, 0xded7da56, 0x4124bbe4, 0x94ca0b56, 0x0f5755d1, 0xe0e1e56e, 0x6184b5be,
- 0x580a249f, 0x94f74bc0, 0xe327888e, 0x9f7b5561, 0xc3dc0280, 0x05687715, 0x646c6bd7, 0x44904db3,
- 0x66b4f0a3, 0xc0f1648a, 0x697ed5af, 0x49e92ff6, 0x309e374f, 0x2cb6356a, 0x85808573, 0x4991f840,
- 0x76f0ae02, 0x083be84d, 0x28421c9a, 0x44489406, 0x736e4cb8, 0xc1092910, 0x8bc95fc6, 0x7d869cf4,
- 0x134f616f, 0x2e77118d, 0xb31b2be1, 0xaa90b472, 0x3ca5d717, 0x7d161bba, 0x9cad9010, 0xaf462ba2,
- 0x9fe459d2, 0x45d34559, 0xd9f2da13, 0xdbc65487, 0xf3e4f94e, 0x176d486f, 0x097c13ea, 0x631da5c7,
- 0x445f7382, 0x175683f4, 0xcdc66a97, 0x70be0288, 0xb3cdcf72, 0x6e5dd2f3, 0x20936079, 0x459b80a5,
- 0xbe60e2db, 0xa9c23101, 0xeba5315c, 0x224e42f2, 0x1c5c1572, 0xf6721b2c, 0x1ad2fff3, 0x8c25404e,
- 0x324ed72f, 0x4067b7fd, 0x0523138e, 0x5ca3bc78, 0xdc0fd66e, 0x75922283, 0x784d6b17, 0x58ebb16e,
- 0x44094f85, 0x3f481d87, 0xfcfeae7b, 0x77b5ff76, 0x8c2302bf, 0xaaf47556, 0x5f46b02a, 0x2b092801,
- 0x3d38f5f7, 0x0ca81f36, 0x52af4a8a, 0x66d5e7c0, 0xdf3b0874, 0x95055110, 0x1b5ad7a8, 0xf61ed5ad,
- 0x6cf6e479, 0x20758184, 0xd0cefa65, 0x88f7be58, 0x4a046826, 0x0ff6f8f3, 0xa09c7f70, 0x5346aba0,
- 0x5ce96c28, 0xe176eda3, 0x6bac307f, 0x376829d2, 0x85360fa9, 0x17e3fe2a, 0x24b79767, 0xf5a96b20,
- 0xd6cd2595, 0x68ff1ebf, 0x7555442c, 0xf19f06be, 0xf9e0659a, 0xeeb9491d, 0x34010718, 0xbb30cab8,
- 0xe822fe15, 0x88570983, 0x750e6249, 0xda627e55, 0x5e76ffa8, 0xb1534546, 0x6d47de08, 0xefe9e7d4);
-
- /**
- * S box (s6).
- *
- * @var array
- */
- protected $_s6 = array(
- 0xf6fa8f9d, 0x2cac6ce1, 0x4ca34867, 0xe2337f7c, 0x95db08e7, 0x016843b4, 0xeced5cbc, 0x325553ac,
- 0xbf9f0960, 0xdfa1e2ed, 0x83f0579d, 0x63ed86b9, 0x1ab6a6b8, 0xde5ebe39, 0xf38ff732, 0x8989b138,
- 0x33f14961, 0xc01937bd, 0xf506c6da, 0xe4625e7e, 0xa308ea99, 0x4e23e33c, 0x79cbd7cc, 0x48a14367,
- 0xa3149619, 0xfec94bd5, 0xa114174a, 0xeaa01866, 0xa084db2d, 0x09a8486f, 0xa888614a, 0x2900af98,
- 0x01665991, 0xe1992863, 0xc8f30c60, 0x2e78ef3c, 0xd0d51932, 0xcf0fec14, 0xf7ca07d2, 0xd0a82072,
- 0xfd41197e, 0x9305a6b0, 0xe86be3da, 0x74bed3cd, 0x372da53c, 0x4c7f4448, 0xdab5d440, 0x6dba0ec3,
- 0x083919a7, 0x9fbaeed9, 0x49dbcfb0, 0x4e670c53, 0x5c3d9c01, 0x64bdb941, 0x2c0e636a, 0xba7dd9cd,
- 0xea6f7388, 0xe70bc762, 0x35f29adb, 0x5c4cdd8d, 0xf0d48d8c, 0xb88153e2, 0x08a19866, 0x1ae2eac8,
- 0x284caf89, 0xaa928223, 0x9334be53, 0x3b3a21bf, 0x16434be3, 0x9aea3906, 0xefe8c36e, 0xf890cdd9,
- 0x80226dae, 0xc340a4a3, 0xdf7e9c09, 0xa694a807, 0x5b7c5ecc, 0x221db3a6, 0x9a69a02f, 0x68818a54,
- 0xceb2296f, 0x53c0843a, 0xfe893655, 0x25bfe68a, 0xb4628abc, 0xcf222ebf, 0x25ac6f48, 0xa9a99387,
- 0x53bddb65, 0xe76ffbe7, 0xe967fd78, 0x0ba93563, 0x8e342bc1, 0xe8a11be9, 0x4980740d, 0xc8087dfc,
- 0x8de4bf99, 0xa11101a0, 0x7fd37975, 0xda5a26c0, 0xe81f994f, 0x9528cd89, 0xfd339fed, 0xb87834bf,
- 0x5f04456d, 0x22258698, 0xc9c4c83b, 0x2dc156be, 0x4f628daa, 0x57f55ec5, 0xe2220abe, 0xd2916ebf,
- 0x4ec75b95, 0x24f2c3c0, 0x42d15d99, 0xcd0d7fa0, 0x7b6e27ff, 0xa8dc8af0, 0x7345c106, 0xf41e232f,
- 0x35162386, 0xe6ea8926, 0x3333b094, 0x157ec6f2, 0x372b74af, 0x692573e4, 0xe9a9d848, 0xf3160289,
- 0x3a62ef1d, 0xa787e238, 0xf3a5f676, 0x74364853, 0x20951063, 0x4576698d, 0xb6fad407, 0x592af950,
- 0x36f73523, 0x4cfb6e87, 0x7da4cec0, 0x6c152daa, 0xcb0396a8, 0xc50dfe5d, 0xfcd707ab, 0x0921c42f,
- 0x89dff0bb, 0x5fe2be78, 0x448f4f33, 0x754613c9, 0x2b05d08d, 0x48b9d585, 0xdc049441, 0xc8098f9b,
- 0x7dede786, 0xc39a3373, 0x42410005, 0x6a091751, 0x0ef3c8a6, 0x890072d6, 0x28207682, 0xa9a9f7be,
- 0xbf32679d, 0xd45b5b75, 0xb353fd00, 0xcbb0e358, 0x830f220a, 0x1f8fb214, 0xd372cf08, 0xcc3c4a13,
- 0x8cf63166, 0x061c87be, 0x88c98f88, 0x6062e397, 0x47cf8e7a, 0xb6c85283, 0x3cc2acfb, 0x3fc06976,
- 0x4e8f0252, 0x64d8314d, 0xda3870e3, 0x1e665459, 0xc10908f0, 0x513021a5, 0x6c5b68b7, 0x822f8aa0,
- 0x3007cd3e, 0x74719eef, 0xdc872681, 0x073340d4, 0x7e432fd9, 0x0c5ec241, 0x8809286c, 0xf592d891,
- 0x08a930f6, 0x957ef305, 0xb7fbffbd, 0xc266e96f, 0x6fe4ac98, 0xb173ecc0, 0xbc60b42a, 0x953498da,
- 0xfba1ae12, 0x2d4bd736, 0x0f25faab, 0xa4f3fceb, 0xe2969123, 0x257f0c3d, 0x9348af49, 0x361400bc,
- 0xe8816f4a, 0x3814f200, 0xa3f94043, 0x9c7a54c2, 0xbc704f57, 0xda41e7f9, 0xc25ad33a, 0x54f4a084,
- 0xb17f5505, 0x59357cbe, 0xedbd15c8, 0x7f97c5ab, 0xba5ac7b5, 0xb6f6deaf, 0x3a479c3a, 0x5302da25,
- 0x653d7e6a, 0x54268d49, 0x51a477ea, 0x5017d55b, 0xd7d25d88, 0x44136c76, 0x0404a8c8, 0xb8e5a121,
- 0xb81a928a, 0x60ed5869, 0x97c55b96, 0xeaec991b, 0x29935913, 0x01fdb7f1, 0x088e8dfa, 0x9ab6f6f5,
- 0x3b4cbf9f, 0x4a5de3ab, 0xe6051d35, 0xa0e1d855, 0xd36b4cf1, 0xf544edeb, 0xb0e93524, 0xbebb8fbd,
- 0xa2d762cf, 0x49c92f54, 0x38b5f331, 0x7128a454, 0x48392905, 0xa65b1db8, 0x851c97bd, 0xd675cf2f);
-
- /**
- * S box (s7).
- *
- * @var array
- */
- protected $_s7 = array(
- 0x85e04019, 0x332bf567, 0x662dbfff, 0xcfc65693, 0x2a8d7f6f, 0xab9bc912, 0xde6008a1, 0x2028da1f,
- 0x0227bce7, 0x4d642916, 0x18fac300, 0x50f18b82, 0x2cb2cb11, 0xb232e75c, 0x4b3695f2, 0xb28707de,
- 0xa05fbcf6, 0xcd4181e9, 0xe150210c, 0xe24ef1bd, 0xb168c381, 0xfde4e789, 0x5c79b0d8, 0x1e8bfd43,
- 0x4d495001, 0x38be4341, 0x913cee1d, 0x92a79c3f, 0x089766be, 0xbaeeadf4, 0x1286becf, 0xb6eacb19,
- 0x2660c200, 0x7565bde4, 0x64241f7a, 0x8248dca9, 0xc3b3ad66, 0x28136086, 0x0bd8dfa8, 0x356d1cf2,
- 0x107789be, 0xb3b2e9ce, 0x0502aa8f, 0x0bc0351e, 0x166bf52a, 0xeb12ff82, 0xe3486911, 0xd34d7516,
- 0x4e7b3aff, 0x5f43671b, 0x9cf6e037, 0x4981ac83, 0x334266ce, 0x8c9341b7, 0xd0d854c0, 0xcb3a6c88,
- 0x47bc2829, 0x4725ba37, 0xa66ad22b, 0x7ad61f1e, 0x0c5cbafa, 0x4437f107, 0xb6e79962, 0x42d2d816,
- 0x0a961288, 0xe1a5c06e, 0x13749e67, 0x72fc081a, 0xb1d139f7, 0xf9583745, 0xcf19df58, 0xbec3f756,
- 0xc06eba30, 0x07211b24, 0x45c28829, 0xc95e317f, 0xbc8ec511, 0x38bc46e9, 0xc6e6fa14, 0xbae8584a,
- 0xad4ebc46, 0x468f508b, 0x7829435f, 0xf124183b, 0x821dba9f, 0xaff60ff4, 0xea2c4e6d, 0x16e39264,
- 0x92544a8b, 0x009b4fc3, 0xaba68ced, 0x9ac96f78, 0x06a5b79a, 0xb2856e6e, 0x1aec3ca9, 0xbe838688,
- 0x0e0804e9, 0x55f1be56, 0xe7e5363b, 0xb3a1f25d, 0xf7debb85, 0x61fe033c, 0x16746233, 0x3c034c28,
- 0xda6d0c74, 0x79aac56c, 0x3ce4e1ad, 0x51f0c802, 0x98f8f35a, 0x1626a49f, 0xeed82b29, 0x1d382fe3,
- 0x0c4fb99a, 0xbb325778, 0x3ec6d97b, 0x6e77a6a9, 0xcb658b5c, 0xd45230c7, 0x2bd1408b, 0x60c03eb7,
- 0xb9068d78, 0xa33754f4, 0xf430c87d, 0xc8a71302, 0xb96d8c32, 0xebd4e7be, 0xbe8b9d2d, 0x7979fb06,
- 0xe7225308, 0x8b75cf77, 0x11ef8da4, 0xe083c858, 0x8d6b786f, 0x5a6317a6, 0xfa5cf7a0, 0x5dda0033,
- 0xf28ebfb0, 0xf5b9c310, 0xa0eac280, 0x08b9767a, 0xa3d9d2b0, 0x79d34217, 0x021a718d, 0x9ac6336a,
- 0x2711fd60, 0x438050e3, 0x069908a8, 0x3d7fedc4, 0x826d2bef, 0x4eeb8476, 0x488dcf25, 0x36c9d566,
- 0x28e74e41, 0xc2610aca, 0x3d49a9cf, 0xbae3b9df, 0xb65f8de6, 0x92aeaf64, 0x3ac7d5e6, 0x9ea80509,
- 0xf22b017d, 0xa4173f70, 0xdd1e16c3, 0x15e0d7f9, 0x50b1b887, 0x2b9f4fd5, 0x625aba82, 0x6a017962,
- 0x2ec01b9c, 0x15488aa9, 0xd716e740, 0x40055a2c, 0x93d29a22, 0xe32dbf9a, 0x058745b9, 0x3453dc1e,
- 0xd699296e, 0x496cff6f, 0x1c9f4986, 0xdfe2ed07, 0xb87242d1, 0x19de7eae, 0x053e561a, 0x15ad6f8c,
- 0x66626c1c, 0x7154c24c, 0xea082b2a, 0x93eb2939, 0x17dcb0f0, 0x58d4f2ae, 0x9ea294fb, 0x52cf564c,
- 0x9883fe66, 0x2ec40581, 0x763953c3, 0x01d6692e, 0xd3a0c108, 0xa1e7160e, 0xe4f2dfa6, 0x693ed285,
- 0x74904698, 0x4c2b0edd, 0x4f757656, 0x5d393378, 0xa132234f, 0x3d321c5d, 0xc3f5e194, 0x4b269301,
- 0xc79f022f, 0x3c997e7e, 0x5e4f9504, 0x3ffafbbd, 0x76f7ad0e, 0x296693f4, 0x3d1fce6f, 0xc61e45be,
- 0xd3b5ab34, 0xf72bf9b7, 0x1b0434c0, 0x4e72b567, 0x5592a33d, 0xb5229301, 0xcfd2a87f, 0x60aeb767,
- 0x1814386b, 0x30bcc33d, 0x38a0c07d, 0xfd1606f2, 0xc363519b, 0x589dd390, 0x5479f8e6, 0x1cb8d647,
- 0x97fd61a9, 0xea7759f4, 0x2d57539d, 0x569a58cf, 0xe84e63ad, 0x462e1b78, 0x6580f87e, 0xf3817914,
- 0x91da55f4, 0x40a230f3, 0xd1988f35, 0xb6e318d2, 0x3ffa50bc, 0x3d40f021, 0xc3c0bdae, 0x4958c24c,
- 0x518f36b2, 0x84b1d370, 0x0fedce83, 0x878ddada, 0xf2a279c7, 0x94e01be8, 0x90716f4b, 0x954b8aa3);
-
- /**
- * S box (s8).
- *
- * @var array
- */
- protected $_s8 = array(
- 0xe216300d, 0xbbddfffc, 0xa7ebdabd, 0x35648095, 0x7789f8b7, 0xe6c1121b, 0x0e241600, 0x052ce8b5,
- 0x11a9cfb0, 0xe5952f11, 0xece7990a, 0x9386d174, 0x2a42931c, 0x76e38111, 0xb12def3a, 0x37ddddfc,
- 0xde9adeb1, 0x0a0cc32c, 0xbe197029, 0x84a00940, 0xbb243a0f, 0xb4d137cf, 0xb44e79f0, 0x049eedfd,
- 0x0b15a15d, 0x480d3168, 0x8bbbde5a, 0x669ded42, 0xc7ece831, 0x3f8f95e7, 0x72df191b, 0x7580330d,
- 0x94074251, 0x5c7dcdfa, 0xabbe6d63, 0xaa402164, 0xb301d40a, 0x02e7d1ca, 0x53571dae, 0x7a3182a2,
- 0x12a8ddec, 0xfdaa335d, 0x176f43e8, 0x71fb46d4, 0x38129022, 0xce949ad4, 0xb84769ad, 0x965bd862,
- 0x82f3d055, 0x66fb9767, 0x15b80b4e, 0x1d5b47a0, 0x4cfde06f, 0xc28ec4b8, 0x57e8726e, 0x647a78fc,
- 0x99865d44, 0x608bd593, 0x6c200e03, 0x39dc5ff6, 0x5d0b00a3, 0xae63aff2, 0x7e8bd632, 0x70108c0c,
- 0xbbd35049, 0x2998df04, 0x980cf42a, 0x9b6df491, 0x9e7edd53, 0x06918548, 0x58cb7e07, 0x3b74ef2e,
- 0x522fffb1, 0xd24708cc, 0x1c7e27cd, 0xa4eb215b, 0x3cf1d2e2, 0x19b47a38, 0x424f7618, 0x35856039,
- 0x9d17dee7, 0x27eb35e6, 0xc9aff67b, 0x36baf5b8, 0x09c467cd, 0xc18910b1, 0xe11dbf7b, 0x06cd1af8,
- 0x7170c608, 0x2d5e3354, 0xd4de495a, 0x64c6d006, 0xbcc0c62c, 0x3dd00db3, 0x708f8f34, 0x77d51b42,
- 0x264f620f, 0x24b8d2bf, 0x15c1b79e, 0x46a52564, 0xf8d7e54e, 0x3e378160, 0x7895cda5, 0x859c15a5,
- 0xe6459788, 0xc37bc75f, 0xdb07ba0c, 0x0676a3ab, 0x7f229b1e, 0x31842e7b, 0x24259fd7, 0xf8bef472,
- 0x835ffcb8, 0x6df4c1f2, 0x96f5b195, 0xfd0af0fc, 0xb0fe134c, 0xe2506d3d, 0x4f9b12ea, 0xf215f225,
- 0xa223736f, 0x9fb4c428, 0x25d04979, 0x34c713f8, 0xc4618187, 0xea7a6e98, 0x7cd16efc, 0x1436876c,
- 0xf1544107, 0xbedeee14, 0x56e9af27, 0xa04aa441, 0x3cf7c899, 0x92ecbae6, 0xdd67016d, 0x151682eb,
- 0xa842eedf, 0xfdba60b4, 0xf1907b75, 0x20e3030f, 0x24d8c29e, 0xe139673b, 0xefa63fb8, 0x71873054,
- 0xb6f2cf3b, 0x9f326442, 0xcb15a4cc, 0xb01a4504, 0xf1e47d8d, 0x844a1be5, 0xbae7dfdc, 0x42cbda70,
- 0xcd7dae0a, 0x57e85b7a, 0xd53f5af6, 0x20cf4d8c, 0xcea4d428, 0x79d130a4, 0x3486ebfb, 0x33d3cddc,
- 0x77853b53, 0x37effcb5, 0xc5068778, 0xe580b3e6, 0x4e68b8f4, 0xc5c8b37e, 0x0d809ea2, 0x398feb7c,
- 0x132a4f94, 0x43b7950e, 0x2fee7d1c, 0x223613bd, 0xdd06caa2, 0x37df932b, 0xc4248289, 0xacf3ebc3,
- 0x5715f6b7, 0xef3478dd, 0xf267616f, 0xc148cbe4, 0x9052815e, 0x5e410fab, 0xb48a2465, 0x2eda7fa4,
- 0xe87b40e4, 0xe98ea084, 0x5889e9e1, 0xefd390fc, 0xdd07d35b, 0xdb485694, 0x38d7e5b2, 0x57720101,
- 0x730edebc, 0x5b643113, 0x94917e4f, 0x503c2fba, 0x646f1282, 0x7523d24a, 0xe0779695, 0xf9c17a8f,
- 0x7a5b2121, 0xd187b896, 0x29263a4d, 0xba510cdf, 0x81f47c9f, 0xad1163ed, 0xea7b5965, 0x1a00726e,
- 0x11403092, 0x00da6d77, 0x4a0cdd61, 0xad1f4603, 0x605bdfb0, 0x9eedc364, 0x22ebe6a8, 0xcee7d28a,
- 0xa0e736a0, 0x5564a6b9, 0x10853209, 0xc7eb8f37, 0x2de705ca, 0x8951570f, 0xdf09822b, 0xbd691a6c,
- 0xaa12e4f2, 0x87451c0f, 0xe0f6a27a, 0x3ada4819, 0x4cf1764f, 0x0d771c2b, 0x67cdb156, 0x350d8384,
- 0x5938fa0f, 0x42399ef3, 0x36997b07, 0x0e84093d, 0x4aa93e61, 0x8360d87b, 0x1fa98b0c, 0x1149382c,
- 0xe97625a5, 0x0614d1b7, 0x0e25244b, 0x0c768347, 0x589e8d82, 0x0d2059d1, 0xa466bb1e, 0xf8da0a82,
- 0x04f19130, 0xba6e4ec0, 0x99265164, 0x1ee7230d, 0x50b2ad80, 0xeaee6801, 0x8db2a283, 0xea8bf59e);
-
- /**
- * Masking Keys.
- *
- * @var array
- */
- protected $_km = array();
-
- /**
- * Rotate Keys.
- *
- * @var array
- */
- protected $_kr = array();
-
- /**
- * The number of rounds to do.
- *
- * @var integer
- */
- protected $_rounds = 16;
-
- /**
- * Set the key to be used for en/decryption.
- *
- * @param string $key The key to use.
- */
- public function setKey($key)
- {
- if (!is_null($key)) {
- $this->_rounds = (strlen($key) < 11) ? 12 : 16;
- $this->_keySchedule($this->_formatKey($key));
- }
- }
-
- /**
- * Encrypt a block of data.
- *
- * @param string $block The data to encrypt.
- * @param string $key The key to use.
- *
- * @return string The encrypted output.
- */
- public function encryptBlock($block, $key = null)
- {
- $this->setKey($key);
-
- $L = $this->_formatData(substr($block, 0, 4));
- $R = $this->_formatData(substr($block, 4, 4));
-
- $L ^= $this->_f1($R, $this->_km[1], $this->_kr[1]);
- $R ^= $this->_f2($L, $this->_km[2], $this->_kr[2]);
- $L ^= $this->_f3($R, $this->_km[3], $this->_kr[3]);
- $R ^= $this->_f1($L, $this->_km[4], $this->_kr[4]);
- $L ^= $this->_f2($R, $this->_km[5], $this->_kr[5]);
- $R ^= $this->_f3($L, $this->_km[6], $this->_kr[6]);
- $L ^= $this->_f1($R, $this->_km[7], $this->_kr[7]);
- $R ^= $this->_f2($L, $this->_km[8], $this->_kr[8]);
- $L ^= $this->_f3($R, $this->_km[9], $this->_kr[9]);
- $R ^= $this->_f1($L, $this->_km[10], $this->_kr[10]);
- $L ^= $this->_f2($R, $this->_km[11], $this->_kr[11]);
- $R ^= $this->_f3($L, $this->_km[12], $this->_kr[12]);
- if ($this->_rounds > 12) {
- $L ^= $this->_f1($R, $this->_km[13], $this->_kr[13]);
- $R ^= $this->_f2($L, $this->_km[14], $this->_kr[14]);
- $L ^= $this->_f3($R, $this->_km[15], $this->_kr[15]);
- $R ^= $this->_f1($L, $this->_km[16], $this->_kr[16]);
- }
-
- return pack('N', $R) . pack('N', $L);
- }
-
- /**
- * Decrypt a block of data.
- *
- * @param string $block The data to decrypt.
- * @param string $key The key to use.
- *
- * @return string The decrypted output.
- */
- public function decryptBlock($block, $key = null)
- {
- $this->setKey($key);
-
- $R = $this->_formatData(substr($block, 0, 4));
- $L = $this->_formatData(substr($block, 4, 4));
-
- if ($this->_rounds > 12) {
- $R ^= $this->_f1($L, $this->_km[16], $this->_kr[16]);
- $L ^= $this->_f3($R, $this->_km[15], $this->_kr[15]);
- $R ^= $this->_f2($L, $this->_km[14], $this->_kr[14]);
- $L ^= $this->_f1($R, $this->_km[13], $this->_kr[13]);
- }
-
- $R ^= $this->_f3($L, $this->_km[12], $this->_kr[12]);
- $L ^= $this->_f2($R, $this->_km[11], $this->_kr[11]);
- $R ^= $this->_f1($L, $this->_km[10], $this->_kr[10]);
- $L ^= $this->_f3($R, $this->_km[9], $this->_kr[9]);
- $R ^= $this->_f2($L, $this->_km[8], $this->_kr[8]);
- $L ^= $this->_f1($R, $this->_km[7], $this->_kr[7]);
- $R ^= $this->_f3($L, $this->_km[6], $this->_kr[6]);
- $L ^= $this->_f2($R, $this->_km[5], $this->_kr[5]);
- $R ^= $this->_f1($L, $this->_km[4], $this->_kr[4]);
- $L ^= $this->_f3($R, $this->_km[3], $this->_kr[3]);
- $R ^= $this->_f2($L, $this->_km[2], $this->_kr[2]);
- $L ^= $this->_f1($R, $this->_km[1], $this->_kr[1]);
-
- return pack('N', $L) . pack('N', $R);
- }
-
- /**
- * f1()
- */
- protected function _f1($d, $Km, $Kr)
- {
- $I = $Km + $d;
-
- /* Nasty Fix as
- * $I << $Kr | $I >> (32 - $Kr)
- * Doesn't always give the correct answer
- */
- $bin = str_pad(decbin($I), 32, '0', STR_PAD_LEFT);
- $I = bindec(substr($bin, $Kr) . substr($bin, 0, $Kr));
-
- $f = $this->_s1[($I >> 24) & 0xFF] ^ $this->_s2[($I >> 16) & 0xFF];
- $f = $f - $this->_s3[($I >> 8) & 0xFF];
- return $f + $this->_s4[$I & 0xFF];
- }
-
- /**
- * f2()
- */
- protected function _f2($d, $Km, $Kr)
- {
- $I = $Km ^ $d;
-
- /* Nasty Fix as
- * $I << $Kr | $I >> (32 - $Kr)
- * Doesn't always give the correct answer
- */
- $bin = str_pad(decbin($I), 32, '0', STR_PAD_LEFT);
- $I = bindec(substr($bin, $Kr) . substr($bin, 0, $Kr));
-
- $f = $this->_s1[($I >> 24) & 0xFF] - $this->_s2[($I >> 16) & 0xFF];
- $f = $f + $this->_s3[($I >> 8) & 0xFF];
- return $f ^ $this->_s4[$I & 0xFF];
- }
-
- /**
- * f3()
- */
- protected function _f3($d, $Km, $Kr)
- {
- $I = 0xFFFFFFFF & ($Km - $d);
-
- /* Nasty Fix as
- * $I << $Kr | $I >> (32 - $Kr)
- * Doesn't always give the correct answer
- */
- $bin = str_pad(decbin($I), 32, '0', STR_PAD_LEFT);
- $I = bindec(substr($bin, $Kr) . substr($bin, 0, $Kr));
-
- $f = ($this->_s1[($I >> 24) & 0xFF] + $this->_s2[($I >> 16) & 0xFF]);
- $f = $f ^ $this->_s3[($I >> 8) & 0xFF];
- return 0xFFFFFFFF & ($f - $this->_s4[$I & 0xFF]);
- }
-
- /**
- * Convert a string into a array of the ordinates of its characters.
- *
- * @param string $data Data to convert.
- *
- * @return array The converted data.
- */
- protected function _formatData($data)
- {
- return $this->_combine4(unpack('C*', $data), 0x1);
- }
-
- /**
- * Converts a text key into an array padded with \0's to a length of 128
- * bits.
- *
- * @param string $key The key to format.
- *
- * @return array The padded key.
- */
- protected function _formatKey($key)
- {
- $res = array_values(unpack('C*', $key));
- for ($i = count($res); $i < 16; ++$i) {
- $res[$i] = 0;
- }
- return $res;
- }
-
- /**
- * Create the complete key shedule.
- *
- * @param array $key The key to use.
- */
- protected function _keySchedule($key)
- {
- $x0x1x2x3 = $this->_combine4($key, 0x0);
- $x4x5x6x7 = $this->_combine4($key, 0x4);
- $x8x9xAxB = $this->_combine4($key, 0x8);
- $xCxDxExF = $this->_combine4($key, 0xC);
-
- $b = $this->_split($x0x1x2x3); $x0 = $b[0]; $x1 = $b[1]; $x2 = $b[2]; $x3 = $b[3];
- $b = $this->_split($x4x5x6x7); $x4 = $b[0]; $x5 = $b[1]; $x6 = $b[2]; $x7 = $b[3];
- $b = $this->_split($x8x9xAxB); $x8 = $b[0]; $x9 = $b[1]; $xA = $b[2]; $xB = $b[3];
- $b = $this->_split($xCxDxExF); $xC = $b[0]; $xD = $b[1]; $xE = $b[2]; $xF = $b[3];
-
- $z0z1z2z3 = $x0x1x2x3 ^ $this->_s5[$xD] ^ $this->_s6[$xF] ^ $this->_s7[$xC] ^ $this->_s8[$xE] ^ $this->_s7[$x8];
- $b = $this->_split($z0z1z2z3); $z0 = $b[0]; $z1 = $b[1]; $z2 = $b[2]; $z3 = $b[3];
- $z4z5z6z7 = $x8x9xAxB ^ $this->_s5[$z0] ^ $this->_s6[$z2] ^ $this->_s7[$z1] ^ $this->_s8[$z3] ^ $this->_s8[$xA];
- $b = $this->_split($z4z5z6z7); $z4 = $b[0]; $z5 = $b[1]; $z6 = $b[2]; $z7 = $b[3];
- $z8z9zAzB = $xCxDxExF ^ $this->_s5[$z7] ^ $this->_s6[$z6] ^ $this->_s7[$z5] ^ $this->_s8[$z4] ^ $this->_s5[$x9];
- $b = $this->_split($z8z9zAzB); $z8 = $b[0]; $z9 = $b[1]; $zA = $b[2]; $zB = $b[3];
- $zCzDzEzF = $x4x5x6x7 ^ $this->_s5[$zA] ^ $this->_s6[$z9] ^ $this->_s7[$zB] ^ $this->_s8[$z8] ^ $this->_s6[$xB];
- $b = $this->_split($zCzDzEzF); $zC = $b[0]; $zD = $b[1]; $zE = $b[2]; $zF = $b[3];
-
- $this->_km[1] = $this->_s5[$z8] ^ $this->_s6[$z9] ^ $this->_s7[$z7] ^ $this->_s8[$z6] ^ $this->_s5[$z2];
- $this->_km[2] = $this->_s5[$zA] ^ $this->_s6[$zB] ^ $this->_s7[$z5] ^ $this->_s8[$z4] ^ $this->_s6[$z6];
- $this->_km[3] = $this->_s5[$zC] ^ $this->_s6[$zD] ^ $this->_s7[$z3] ^ $this->_s8[$z2] ^ $this->_s7[$z9];
- $this->_km[4] = $this->_s5[$zE] ^ $this->_s6[$zF] ^ $this->_s7[$z1] ^ $this->_s8[$z0] ^ $this->_s8[$zC];
-
- $x0x1x2x3 = $z8z9zAzB ^ $this->_s5[$z5] ^ $this->_s6[$z7] ^ $this->_s7[$z4] ^ $this->_s8[$z6] ^ $this->_s7[$z0];
- $b = $this->_split($x0x1x2x3); $x0 = $b[0]; $x1 = $b[1]; $x2 = $b[2]; $x3 = $b[3];
- $x4x5x6x7 = $z0z1z2z3 ^ $this->_s5[$x0] ^ $this->_s6[$x2] ^ $this->_s7[$x1] ^ $this->_s8[$x3] ^ $this->_s8[$z2];
- $b = $this->_split($x4x5x6x7); $x4 = $b[0]; $x5 = $b[1]; $x6 = $b[2]; $x7 = $b[3];
- $x8x9xAxB = $z4z5z6z7 ^ $this->_s5[$x7] ^ $this->_s6[$x6] ^ $this->_s7[$x5] ^ $this->_s8[$x4] ^ $this->_s5[$z1];
- $b = $this->_split($x8x9xAxB); $x8 = $b[0]; $x9 = $b[1]; $xA = $b[2]; $xB = $b[3];
- $xCxDxExF = $zCzDzEzF ^ $this->_s5[$xA] ^ $this->_s6[$x9] ^ $this->_s7[$xB] ^ $this->_s8[$x8] ^ $this->_s6[$z3];
- $b = $this->_split($xCxDxExF); $xC = $b[0]; $xD = $b[1]; $xE = $b[2]; $xF = $b[3];
-
- $this->_km[5] = $this->_s5[$x3] ^ $this->_s6[$x2] ^ $this->_s7[$xC] ^ $this->_s8[$xD] ^ $this->_s5[$x8];
- $this->_km[6] = $this->_s5[$x1] ^ $this->_s6[$x0] ^ $this->_s7[$xE] ^ $this->_s8[$xF] ^ $this->_s6[$xD];
- $this->_km[7] = $this->_s5[$x7] ^ $this->_s6[$x6] ^ $this->_s7[$x8] ^ $this->_s8[$x9] ^ $this->_s7[$x3];
- $this->_km[8] = $this->_s5[$x5] ^ $this->_s6[$x4] ^ $this->_s7[$xA] ^ $this->_s8[$xB] ^ $this->_s8[$x7];
-
- $z0z1z2z3 = $x0x1x2x3 ^ $this->_s5[$xD] ^ $this->_s6[$xF] ^ $this->_s7[$xC] ^ $this->_s8[$xE] ^ $this->_s7[$x8];
- $b = $this->_split($z0z1z2z3); $z0 = $b[0]; $z1 = $b[1]; $z2 = $b[2]; $z3 = $b[3];
- $z4z5z6z7 = $x8x9xAxB ^ $this->_s5[$z0] ^ $this->_s6[$z2] ^ $this->_s7[$z1] ^ $this->_s8[$z3] ^ $this->_s8[$xA];
- $b = $this->_split($z4z5z6z7); $z4 = $b[0]; $z5 = $b[1]; $z6 = $b[2]; $z7 = $b[3];
- $z8z9zAzB = $xCxDxExF ^ $this->_s5[$z7] ^ $this->_s6[$z6] ^ $this->_s7[$z5] ^ $this->_s8[$z4] ^ $this->_s5[$x9];
- $b = $this->_split($z8z9zAzB); $z8 = $b[0]; $z9 = $b[1]; $zA = $b[2]; $zB = $b[3];
- $zCzDzEzF = $x4x5x6x7 ^ $this->_s5[$zA] ^ $this->_s6[$z9] ^ $this->_s7[$zB] ^ $this->_s8[$z8] ^ $this->_s6[$xB];
- $b = $this->_split($zCzDzEzF); $zC = $b[0]; $zD = $b[1]; $zE = $b[2]; $zF = $b[3];
-
- $this->_km[9] = $this->_s5[$z3] ^ $this->_s6[$z2] ^ $this->_s7[$zC] ^ $this->_s8[$zD] ^ $this->_s5[$z9];
- $this->_km[10] = $this->_s5[$z1] ^ $this->_s6[$z0] ^ $this->_s7[$zE] ^ $this->_s8[$zF] ^ $this->_s6[$zC];
- $this->_km[11] = $this->_s5[$z7] ^ $this->_s6[$z6] ^ $this->_s7[$z8] ^ $this->_s8[$z9] ^ $this->_s7[$z2];
- $this->_km[12] = $this->_s5[$z5] ^ $this->_s6[$z4] ^ $this->_s7[$zA] ^ $this->_s8[$zB] ^ $this->_s8[$z6];
-
- $x0x1x2x3 = $z8z9zAzB ^ $this->_s5[$z5] ^ $this->_s6[$z7] ^ $this->_s7[$z4] ^ $this->_s8[$z6] ^ $this->_s7[$z0];
- $b = $this->_split($x0x1x2x3); $x0 = $b[0]; $x1 = $b[1]; $x2 = $b[2]; $x3 = $b[3];
- $x4x5x6x7 = $z0z1z2z3 ^ $this->_s5[$x0] ^ $this->_s6[$x2] ^ $this->_s7[$x1] ^ $this->_s8[$x3] ^ $this->_s8[$z2];
- $b = $this->_split($x4x5x6x7); $x4 = $b[0]; $x5 = $b[1]; $x6 = $b[2]; $x7 = $b[3];
- $x8x9xAxB = $z4z5z6z7 ^ $this->_s5[$x7] ^ $this->_s6[$x6] ^ $this->_s7[$x5] ^ $this->_s8[$x4] ^ $this->_s5[$z1];
- $b = $this->_split($x8x9xAxB); $x8 = $b[0]; $x9 = $b[1]; $xA = $b[2]; $xB = $b[3];
- $xCxDxExF = $zCzDzEzF ^ $this->_s5[$xA] ^ $this->_s6[$x9] ^ $this->_s7[$xB] ^ $this->_s8[$x8] ^ $this->_s6[$z3];
- $b = $this->_split($xCxDxExF); $xC = $b[0]; $xD = $b[1]; $xE = $b[2]; $xF = $b[3];
-
- $this->_km[13] = $this->_s5[$x8] ^ $this->_s6[$x9] ^ $this->_s7[$x7] ^ $this->_s8[$x6] ^ $this->_s5[$x3];
- $this->_km[14] = $this->_s5[$xA] ^ $this->_s6[$xB] ^ $this->_s7[$x5] ^ $this->_s8[$x4] ^ $this->_s6[$x7];
- $this->_km[15] = $this->_s5[$xC] ^ $this->_s6[$xD] ^ $this->_s7[$x3] ^ $this->_s8[$x2] ^ $this->_s7[$x8];
- $this->_km[16] = $this->_s5[$xE] ^ $this->_s6[$xF] ^ $this->_s7[$x1] ^ $this->_s8[$x0] ^ $this->_s8[$xD];
-
- $z0z1z2z3 = $x0x1x2x3 ^ $this->_s5[$xD] ^ $this->_s6[$xF] ^ $this->_s7[$xC] ^ $this->_s8[$xE] ^ $this->_s7[$x8];
- $b = $this->_split($z0z1z2z3); $z0 = $b[0]; $z1 = $b[1]; $z2 = $b[2]; $z3 = $b[3];
- $z4z5z6z7 = $x8x9xAxB ^ $this->_s5[$z0] ^ $this->_s6[$z2] ^ $this->_s7[$z1] ^ $this->_s8[$z3] ^ $this->_s8[$xA];
- $b = $this->_split($z4z5z6z7); $z4 = $b[0]; $z5 = $b[1]; $z6 = $b[2]; $z7 = $b[3];
- $z8z9zAzB = $xCxDxExF ^ $this->_s5[$z7] ^ $this->_s6[$z6] ^ $this->_s7[$z5] ^ $this->_s8[$z4] ^ $this->_s5[$x9];
- $b = $this->_split($z8z9zAzB); $z8 = $b[0]; $z9 = $b[1]; $zA = $b[2]; $zB = $b[3];
- $zCzDzEzF = $x4x5x6x7 ^ $this->_s5[$zA] ^ $this->_s6[$z9] ^ $this->_s7[$zB] ^ $this->_s8[$z8] ^ $this->_s6[$xB];
- $b = $this->_split($zCzDzEzF); $zC = $b[0]; $zD = $b[1]; $zE = $b[2]; $zF = $b[3];
-
- $this->_kr[1] = 0x1F & ($this->_s5[$z8] ^ $this->_s6[$z9] ^ $this->_s7[$z7] ^ $this->_s8[$z6] ^ $this->_s5[$z2]);
- $this->_kr[2] = 0x1F & ($this->_s5[$zA] ^ $this->_s6[$zB] ^ $this->_s7[$z5] ^ $this->_s8[$z4] ^ $this->_s6[$z6]);
- $this->_kr[3] = 0x1F & ($this->_s5[$zC] ^ $this->_s6[$zD] ^ $this->_s7[$z3] ^ $this->_s8[$z2] ^ $this->_s7[$z9]);
- $this->_kr[4] = 0x1F & ($this->_s5[$zE] ^ $this->_s6[$zF] ^ $this->_s7[$z1] ^ $this->_s8[$z0] ^ $this->_s8[$zC]);
-
- $x0x1x2x3 = $z8z9zAzB ^ $this->_s5[$z5] ^ $this->_s6[$z7] ^ $this->_s7[$z4] ^ $this->_s8[$z6] ^ $this->_s7[$z0];
- $b = $this->_split($x0x1x2x3); $x0 = $b[0]; $x1 = $b[1]; $x2 = $b[2]; $x3 = $b[3];
- $x4x5x6x7 = $z0z1z2z3 ^ $this->_s5[$x0] ^ $this->_s6[$x2] ^ $this->_s7[$x1] ^ $this->_s8[$x3] ^ $this->_s8[$z2];
- $b = $this->_split($x4x5x6x7); $x4 = $b[0]; $x5 = $b[1]; $x6 = $b[2]; $x7 = $b[3];
- $x8x9xAxB = $z4z5z6z7 ^ $this->_s5[$x7] ^ $this->_s6[$x6] ^ $this->_s7[$x5] ^ $this->_s8[$x4] ^ $this->_s5[$z1];
- $b = $this->_split($x8x9xAxB); $x8 = $b[0]; $x9 = $b[1]; $xA = $b[2]; $xB = $b[3];
- $xCxDxExF = $zCzDzEzF ^ $this->_s5[$xA] ^ $this->_s6[$x9] ^ $this->_s7[$xB] ^ $this->_s8[$x8] ^ $this->_s6[$z3];
- $b = $this->_split($xCxDxExF); $xC = $b[0]; $xD = $b[1]; $xE = $b[2]; $xF = $b[3];
-
- $this->_kr[5] = 0x1F & ($this->_s5[$x3] ^ $this->_s6[$x2] ^ $this->_s7[$xC] ^ $this->_s8[$xD] ^ $this->_s5[$x8]);
- $this->_kr[6] = 0x1F & ($this->_s5[$x1] ^ $this->_s6[$x0] ^ $this->_s7[$xE] ^ $this->_s8[$xF] ^ $this->_s6[$xD]);
- $this->_kr[7] = 0x1F & ($this->_s5[$x7] ^ $this->_s6[$x6] ^ $this->_s7[$x8] ^ $this->_s8[$x9] ^ $this->_s7[$x3]);
- $this->_kr[8] = 0x1F & ($this->_s5[$x5] ^ $this->_s6[$x4] ^ $this->_s7[$xA] ^ $this->_s8[$xB] ^ $this->_s8[$x7]);
-
- $z0z1z2z3 = $x0x1x2x3 ^ $this->_s5[$xD] ^ $this->_s6[$xF] ^ $this->_s7[$xC] ^ $this->_s8[$xE] ^ $this->_s7[$x8];
- $b = $this->_split($z0z1z2z3); $z0 = $b[0]; $z1 = $b[1]; $z2 = $b[2]; $z3 = $b[3];
- $z4z5z6z7 = $x8x9xAxB ^ $this->_s5[$z0] ^ $this->_s6[$z2] ^ $this->_s7[$z1] ^ $this->_s8[$z3] ^ $this->_s8[$xA];
- $b = $this->_split($z4z5z6z7); $z4 = $b[0]; $z5 = $b[1]; $z6 = $b[2]; $z7 = $b[3];
- $z8z9zAzB = $xCxDxExF ^ $this->_s5[$z7] ^ $this->_s6[$z6] ^ $this->_s7[$z5] ^ $this->_s8[$z4] ^ $this->_s5[$x9];
- $b = $this->_split($z8z9zAzB); $z8 = $b[0]; $z9 = $b[1]; $zA = $b[2]; $zB = $b[3];
- $zCzDzEzF = $x4x5x6x7 ^ $this->_s5[$zA] ^ $this->_s6[$z9] ^ $this->_s7[$zB] ^ $this->_s8[$z8] ^ $this->_s6[$xB];
- $b = $this->_split($zCzDzEzF); $zC = $b[0]; $zD = $b[1]; $zE = $b[2]; $zF = $b[3];
-
- $this->_kr[9] = 0x1F & ($this->_s5[$z3] ^ $this->_s6[$z2] ^ $this->_s7[$zC] ^ $this->_s8[$zD] ^ $this->_s5[$z9]);
- $this->_kr[10] = 0x1F & ($this->_s5[$z1] ^ $this->_s6[$z0] ^ $this->_s7[$zE] ^ $this->_s8[$zF] ^ $this->_s6[$zC]);
- $this->_kr[11] = 0x1F & ($this->_s5[$z7] ^ $this->_s6[$z6] ^ $this->_s7[$z8] ^ $this->_s8[$z9] ^ $this->_s7[$z2]);
- $this->_kr[12] = 0x1F & ($this->_s5[$z5] ^ $this->_s6[$z4] ^ $this->_s7[$zA] ^ $this->_s8[$zB] ^ $this->_s8[$z6]);
-
- $x0x1x2x3 = $z8z9zAzB ^ $this->_s5[$z5] ^ $this->_s6[$z7] ^ $this->_s7[$z4] ^ $this->_s8[$z6] ^ $this->_s7[$z0];
- $b = $this->_split($x0x1x2x3); $x0 = $b[0]; $x1 = $b[1]; $x2 = $b[2]; $x3 = $b[3];
- $x4x5x6x7 = $z0z1z2z3 ^ $this->_s5[$x0] ^ $this->_s6[$x2] ^ $this->_s7[$x1] ^ $this->_s8[$x3] ^ $this->_s8[$z2];
- $b = $this->_split($x4x5x6x7); $x4 = $b[0]; $x5 = $b[1]; $x6 = $b[2]; $x7 = $b[3];
- $x8x9xAxB = $z4z5z6z7 ^ $this->_s5[$x7] ^ $this->_s6[$x6] ^ $this->_s7[$x5] ^ $this->_s8[$x4] ^ $this->_s5[$z1];
- $b = $this->_split($x8x9xAxB); $x8 = $b[0]; $x9 = $b[1]; $xA = $b[2]; $xB = $b[3];
- $xCxDxExF = $zCzDzEzF ^ $this->_s5[$xA] ^ $this->_s6[$x9] ^ $this->_s7[$xB] ^ $this->_s8[$x8] ^ $this->_s6[$z3];
- $b = $this->_split($xCxDxExF); $xC = $b[0]; $xD = $b[1]; $xE = $b[2]; $xF = $b[3];
-
- $this->_kr[13] = 0x1F & ($this->_s5[$x8] ^ $this->_s6[$x9] ^ $this->_s7[$x7] ^ $this->_s8[$x6] ^ $this->_s5[$x3]);
- $this->_kr[14] = 0x1F & ($this->_s5[$xA] ^ $this->_s6[$xB] ^ $this->_s7[$x5] ^ $this->_s8[$x4] ^ $this->_s6[$x7]);
- $this->_kr[15] = 0x1F & ($this->_s5[$xC] ^ $this->_s6[$xD] ^ $this->_s7[$x3] ^ $this->_s8[$x2] ^ $this->_s7[$x8]);
- $this->_kr[16] = 0x1F & ($this->_s5[$xE] ^ $this->_s6[$xF] ^ $this->_s7[$x1] ^ $this->_s8[$x0] ^ $this->_s8[$xD]);
- }
-
- /**
- * Unpack the 32 bit value into an array of four 8 bit values.
- *
- * @param integer $x 32 bit value.
- *
- * @return array Four 8 bit values MS to LS.
- */
- protected function _split($x)
- {
- return array(($x >> 24) & 0xFF, ($x >> 16) & 0xFF, ($x >> 8) & 0xFF, $x & 0xFF);
- }
-
- /**
- * Pack four 8 bit values into one 32 bit value.
- *
- * @param array $key Array of 8 bit values.
- * @param integer $start Start position in array to get 4 values from.
- *
- * @return integer 32 bit value.
- */
- protected function _combine4($key, $start = 0)
- {
- $res = 0;
-
- if (isset($key[$start])) {
- $res |= ($key[$start]) << 24;
- }
- if (isset($key[$start + 1])) {
- $res |= ($key[$start + 1]) << 16;
- }
- if (isset($key[$start + 2])) {
- $res |= ($key[$start + 2]) << 8;
- }
- if (isset($key[$start + 3])) {
- $res |= ($key[$start + 3]);
- }
-
- return $res;
- }
-
-}
projects / horde.git / commitdiff