UNPKG

21.1 kBJavaScriptView Raw
1;(function (root, factory, undef) {
2 if (typeof exports === "object") {
3 // CommonJS
4 module.exports = exports = factory(require("./core"), require("./enc-base64"), require("./md5"), require("./evpkdf"), require("./cipher-core"));
5 }
6 else if (typeof define === "function" && define.amd) {
7 // AMD
8 define(["./core", "./enc-base64", "./md5", "./evpkdf", "./cipher-core"], factory);
9 }
10 else {
11 // Global (browser)
12 factory(root.CryptoJS);
13 }
14}(this, function (CryptoJS) {
15
16 (function () {
17 // Shortcuts
18 var C = CryptoJS;
19 var C_lib = C.lib;
20 var BlockCipher = C_lib.BlockCipher;
21 var C_algo = C.algo;
22
23 const N = 16;
24
25 //Origin pbox and sbox, derived from PI
26 const ORIG_P = [
27 0x243F6A88, 0x85A308D3, 0x13198A2E, 0x03707344,
28 0xA4093822, 0x299F31D0, 0x082EFA98, 0xEC4E6C89,
29 0x452821E6, 0x38D01377, 0xBE5466CF, 0x34E90C6C,
30 0xC0AC29B7, 0xC97C50DD, 0x3F84D5B5, 0xB5470917,
31 0x9216D5D9, 0x8979FB1B
32 ];
33
34 const ORIG_S = [
35 [ 0xD1310BA6, 0x98DFB5AC, 0x2FFD72DB, 0xD01ADFB7,
36 0xB8E1AFED, 0x6A267E96, 0xBA7C9045, 0xF12C7F99,
37 0x24A19947, 0xB3916CF7, 0x0801F2E2, 0x858EFC16,
38 0x636920D8, 0x71574E69, 0xA458FEA3, 0xF4933D7E,
39 0x0D95748F, 0x728EB658, 0x718BCD58, 0x82154AEE,
40 0x7B54A41D, 0xC25A59B5, 0x9C30D539, 0x2AF26013,
41 0xC5D1B023, 0x286085F0, 0xCA417918, 0xB8DB38EF,
42 0x8E79DCB0, 0x603A180E, 0x6C9E0E8B, 0xB01E8A3E,
43 0xD71577C1, 0xBD314B27, 0x78AF2FDA, 0x55605C60,
44 0xE65525F3, 0xAA55AB94, 0x57489862, 0x63E81440,
45 0x55CA396A, 0x2AAB10B6, 0xB4CC5C34, 0x1141E8CE,
46 0xA15486AF, 0x7C72E993, 0xB3EE1411, 0x636FBC2A,
47 0x2BA9C55D, 0x741831F6, 0xCE5C3E16, 0x9B87931E,
48 0xAFD6BA33, 0x6C24CF5C, 0x7A325381, 0x28958677,
49 0x3B8F4898, 0x6B4BB9AF, 0xC4BFE81B, 0x66282193,
50 0x61D809CC, 0xFB21A991, 0x487CAC60, 0x5DEC8032,
51 0xEF845D5D, 0xE98575B1, 0xDC262302, 0xEB651B88,
52 0x23893E81, 0xD396ACC5, 0x0F6D6FF3, 0x83F44239,
53 0x2E0B4482, 0xA4842004, 0x69C8F04A, 0x9E1F9B5E,
54 0x21C66842, 0xF6E96C9A, 0x670C9C61, 0xABD388F0,
55 0x6A51A0D2, 0xD8542F68, 0x960FA728, 0xAB5133A3,
56 0x6EEF0B6C, 0x137A3BE4, 0xBA3BF050, 0x7EFB2A98,
57 0xA1F1651D, 0x39AF0176, 0x66CA593E, 0x82430E88,
58 0x8CEE8619, 0x456F9FB4, 0x7D84A5C3, 0x3B8B5EBE,
59 0xE06F75D8, 0x85C12073, 0x401A449F, 0x56C16AA6,
60 0x4ED3AA62, 0x363F7706, 0x1BFEDF72, 0x429B023D,
61 0x37D0D724, 0xD00A1248, 0xDB0FEAD3, 0x49F1C09B,
62 0x075372C9, 0x80991B7B, 0x25D479D8, 0xF6E8DEF7,
63 0xE3FE501A, 0xB6794C3B, 0x976CE0BD, 0x04C006BA,
64 0xC1A94FB6, 0x409F60C4, 0x5E5C9EC2, 0x196A2463,
65 0x68FB6FAF, 0x3E6C53B5, 0x1339B2EB, 0x3B52EC6F,
66 0x6DFC511F, 0x9B30952C, 0xCC814544, 0xAF5EBD09,
67 0xBEE3D004, 0xDE334AFD, 0x660F2807, 0x192E4BB3,
68 0xC0CBA857, 0x45C8740F, 0xD20B5F39, 0xB9D3FBDB,
69 0x5579C0BD, 0x1A60320A, 0xD6A100C6, 0x402C7279,
70 0x679F25FE, 0xFB1FA3CC, 0x8EA5E9F8, 0xDB3222F8,
71 0x3C7516DF, 0xFD616B15, 0x2F501EC8, 0xAD0552AB,
72 0x323DB5FA, 0xFD238760, 0x53317B48, 0x3E00DF82,
73 0x9E5C57BB, 0xCA6F8CA0, 0x1A87562E, 0xDF1769DB,
74 0xD542A8F6, 0x287EFFC3, 0xAC6732C6, 0x8C4F5573,
75 0x695B27B0, 0xBBCA58C8, 0xE1FFA35D, 0xB8F011A0,
76 0x10FA3D98, 0xFD2183B8, 0x4AFCB56C, 0x2DD1D35B,
77 0x9A53E479, 0xB6F84565, 0xD28E49BC, 0x4BFB9790,
78 0xE1DDF2DA, 0xA4CB7E33, 0x62FB1341, 0xCEE4C6E8,
79 0xEF20CADA, 0x36774C01, 0xD07E9EFE, 0x2BF11FB4,
80 0x95DBDA4D, 0xAE909198, 0xEAAD8E71, 0x6B93D5A0,
81 0xD08ED1D0, 0xAFC725E0, 0x8E3C5B2F, 0x8E7594B7,
82 0x8FF6E2FB, 0xF2122B64, 0x8888B812, 0x900DF01C,
83 0x4FAD5EA0, 0x688FC31C, 0xD1CFF191, 0xB3A8C1AD,
84 0x2F2F2218, 0xBE0E1777, 0xEA752DFE, 0x8B021FA1,
85 0xE5A0CC0F, 0xB56F74E8, 0x18ACF3D6, 0xCE89E299,
86 0xB4A84FE0, 0xFD13E0B7, 0x7CC43B81, 0xD2ADA8D9,
87 0x165FA266, 0x80957705, 0x93CC7314, 0x211A1477,
88 0xE6AD2065, 0x77B5FA86, 0xC75442F5, 0xFB9D35CF,
89 0xEBCDAF0C, 0x7B3E89A0, 0xD6411BD3, 0xAE1E7E49,
90 0x00250E2D, 0x2071B35E, 0x226800BB, 0x57B8E0AF,
91 0x2464369B, 0xF009B91E, 0x5563911D, 0x59DFA6AA,
92 0x78C14389, 0xD95A537F, 0x207D5BA2, 0x02E5B9C5,
93 0x83260376, 0x6295CFA9, 0x11C81968, 0x4E734A41,
94 0xB3472DCA, 0x7B14A94A, 0x1B510052, 0x9A532915,
95 0xD60F573F, 0xBC9BC6E4, 0x2B60A476, 0x81E67400,
96 0x08BA6FB5, 0x571BE91F, 0xF296EC6B, 0x2A0DD915,
97 0xB6636521, 0xE7B9F9B6, 0xFF34052E, 0xC5855664,
98 0x53B02D5D, 0xA99F8FA1, 0x08BA4799, 0x6E85076A ],
99 [ 0x4B7A70E9, 0xB5B32944, 0xDB75092E, 0xC4192623,
100 0xAD6EA6B0, 0x49A7DF7D, 0x9CEE60B8, 0x8FEDB266,
101 0xECAA8C71, 0x699A17FF, 0x5664526C, 0xC2B19EE1,
102 0x193602A5, 0x75094C29, 0xA0591340, 0xE4183A3E,
103 0x3F54989A, 0x5B429D65, 0x6B8FE4D6, 0x99F73FD6,
104 0xA1D29C07, 0xEFE830F5, 0x4D2D38E6, 0xF0255DC1,
105 0x4CDD2086, 0x8470EB26, 0x6382E9C6, 0x021ECC5E,
106 0x09686B3F, 0x3EBAEFC9, 0x3C971814, 0x6B6A70A1,
107 0x687F3584, 0x52A0E286, 0xB79C5305, 0xAA500737,
108 0x3E07841C, 0x7FDEAE5C, 0x8E7D44EC, 0x5716F2B8,
109 0xB03ADA37, 0xF0500C0D, 0xF01C1F04, 0x0200B3FF,
110 0xAE0CF51A, 0x3CB574B2, 0x25837A58, 0xDC0921BD,
111 0xD19113F9, 0x7CA92FF6, 0x94324773, 0x22F54701,
112 0x3AE5E581, 0x37C2DADC, 0xC8B57634, 0x9AF3DDA7,
113 0xA9446146, 0x0FD0030E, 0xECC8C73E, 0xA4751E41,
114 0xE238CD99, 0x3BEA0E2F, 0x3280BBA1, 0x183EB331,
115 0x4E548B38, 0x4F6DB908, 0x6F420D03, 0xF60A04BF,
116 0x2CB81290, 0x24977C79, 0x5679B072, 0xBCAF89AF,
117 0xDE9A771F, 0xD9930810, 0xB38BAE12, 0xDCCF3F2E,
118 0x5512721F, 0x2E6B7124, 0x501ADDE6, 0x9F84CD87,
119 0x7A584718, 0x7408DA17, 0xBC9F9ABC, 0xE94B7D8C,
120 0xEC7AEC3A, 0xDB851DFA, 0x63094366, 0xC464C3D2,
121 0xEF1C1847, 0x3215D908, 0xDD433B37, 0x24C2BA16,
122 0x12A14D43, 0x2A65C451, 0x50940002, 0x133AE4DD,
123 0x71DFF89E, 0x10314E55, 0x81AC77D6, 0x5F11199B,
124 0x043556F1, 0xD7A3C76B, 0x3C11183B, 0x5924A509,
125 0xF28FE6ED, 0x97F1FBFA, 0x9EBABF2C, 0x1E153C6E,
126 0x86E34570, 0xEAE96FB1, 0x860E5E0A, 0x5A3E2AB3,
127 0x771FE71C, 0x4E3D06FA, 0x2965DCB9, 0x99E71D0F,
128 0x803E89D6, 0x5266C825, 0x2E4CC978, 0x9C10B36A,
129 0xC6150EBA, 0x94E2EA78, 0xA5FC3C53, 0x1E0A2DF4,
130 0xF2F74EA7, 0x361D2B3D, 0x1939260F, 0x19C27960,
131 0x5223A708, 0xF71312B6, 0xEBADFE6E, 0xEAC31F66,
132 0xE3BC4595, 0xA67BC883, 0xB17F37D1, 0x018CFF28,
133 0xC332DDEF, 0xBE6C5AA5, 0x65582185, 0x68AB9802,
134 0xEECEA50F, 0xDB2F953B, 0x2AEF7DAD, 0x5B6E2F84,
135 0x1521B628, 0x29076170, 0xECDD4775, 0x619F1510,
136 0x13CCA830, 0xEB61BD96, 0x0334FE1E, 0xAA0363CF,
137 0xB5735C90, 0x4C70A239, 0xD59E9E0B, 0xCBAADE14,
138 0xEECC86BC, 0x60622CA7, 0x9CAB5CAB, 0xB2F3846E,
139 0x648B1EAF, 0x19BDF0CA, 0xA02369B9, 0x655ABB50,
140 0x40685A32, 0x3C2AB4B3, 0x319EE9D5, 0xC021B8F7,
141 0x9B540B19, 0x875FA099, 0x95F7997E, 0x623D7DA8,
142 0xF837889A, 0x97E32D77, 0x11ED935F, 0x16681281,
143 0x0E358829, 0xC7E61FD6, 0x96DEDFA1, 0x7858BA99,
144 0x57F584A5, 0x1B227263, 0x9B83C3FF, 0x1AC24696,
145 0xCDB30AEB, 0x532E3054, 0x8FD948E4, 0x6DBC3128,
146 0x58EBF2EF, 0x34C6FFEA, 0xFE28ED61, 0xEE7C3C73,
147 0x5D4A14D9, 0xE864B7E3, 0x42105D14, 0x203E13E0,
148 0x45EEE2B6, 0xA3AAABEA, 0xDB6C4F15, 0xFACB4FD0,
149 0xC742F442, 0xEF6ABBB5, 0x654F3B1D, 0x41CD2105,
150 0xD81E799E, 0x86854DC7, 0xE44B476A, 0x3D816250,
151 0xCF62A1F2, 0x5B8D2646, 0xFC8883A0, 0xC1C7B6A3,
152 0x7F1524C3, 0x69CB7492, 0x47848A0B, 0x5692B285,
153 0x095BBF00, 0xAD19489D, 0x1462B174, 0x23820E00,
154 0x58428D2A, 0x0C55F5EA, 0x1DADF43E, 0x233F7061,
155 0x3372F092, 0x8D937E41, 0xD65FECF1, 0x6C223BDB,
156 0x7CDE3759, 0xCBEE7460, 0x4085F2A7, 0xCE77326E,
157 0xA6078084, 0x19F8509E, 0xE8EFD855, 0x61D99735,
158 0xA969A7AA, 0xC50C06C2, 0x5A04ABFC, 0x800BCADC,
159 0x9E447A2E, 0xC3453484, 0xFDD56705, 0x0E1E9EC9,
160 0xDB73DBD3, 0x105588CD, 0x675FDA79, 0xE3674340,
161 0xC5C43465, 0x713E38D8, 0x3D28F89E, 0xF16DFF20,
162 0x153E21E7, 0x8FB03D4A, 0xE6E39F2B, 0xDB83ADF7 ],
163 [ 0xE93D5A68, 0x948140F7, 0xF64C261C, 0x94692934,
164 0x411520F7, 0x7602D4F7, 0xBCF46B2E, 0xD4A20068,
165 0xD4082471, 0x3320F46A, 0x43B7D4B7, 0x500061AF,
166 0x1E39F62E, 0x97244546, 0x14214F74, 0xBF8B8840,
167 0x4D95FC1D, 0x96B591AF, 0x70F4DDD3, 0x66A02F45,
168 0xBFBC09EC, 0x03BD9785, 0x7FAC6DD0, 0x31CB8504,
169 0x96EB27B3, 0x55FD3941, 0xDA2547E6, 0xABCA0A9A,
170 0x28507825, 0x530429F4, 0x0A2C86DA, 0xE9B66DFB,
171 0x68DC1462, 0xD7486900, 0x680EC0A4, 0x27A18DEE,
172 0x4F3FFEA2, 0xE887AD8C, 0xB58CE006, 0x7AF4D6B6,
173 0xAACE1E7C, 0xD3375FEC, 0xCE78A399, 0x406B2A42,
174 0x20FE9E35, 0xD9F385B9, 0xEE39D7AB, 0x3B124E8B,
175 0x1DC9FAF7, 0x4B6D1856, 0x26A36631, 0xEAE397B2,
176 0x3A6EFA74, 0xDD5B4332, 0x6841E7F7, 0xCA7820FB,
177 0xFB0AF54E, 0xD8FEB397, 0x454056AC, 0xBA489527,
178 0x55533A3A, 0x20838D87, 0xFE6BA9B7, 0xD096954B,
179 0x55A867BC, 0xA1159A58, 0xCCA92963, 0x99E1DB33,
180 0xA62A4A56, 0x3F3125F9, 0x5EF47E1C, 0x9029317C,
181 0xFDF8E802, 0x04272F70, 0x80BB155C, 0x05282CE3,
182 0x95C11548, 0xE4C66D22, 0x48C1133F, 0xC70F86DC,
183 0x07F9C9EE, 0x41041F0F, 0x404779A4, 0x5D886E17,
184 0x325F51EB, 0xD59BC0D1, 0xF2BCC18F, 0x41113564,
185 0x257B7834, 0x602A9C60, 0xDFF8E8A3, 0x1F636C1B,
186 0x0E12B4C2, 0x02E1329E, 0xAF664FD1, 0xCAD18115,
187 0x6B2395E0, 0x333E92E1, 0x3B240B62, 0xEEBEB922,
188 0x85B2A20E, 0xE6BA0D99, 0xDE720C8C, 0x2DA2F728,
189 0xD0127845, 0x95B794FD, 0x647D0862, 0xE7CCF5F0,
190 0x5449A36F, 0x877D48FA, 0xC39DFD27, 0xF33E8D1E,
191 0x0A476341, 0x992EFF74, 0x3A6F6EAB, 0xF4F8FD37,
192 0xA812DC60, 0xA1EBDDF8, 0x991BE14C, 0xDB6E6B0D,
193 0xC67B5510, 0x6D672C37, 0x2765D43B, 0xDCD0E804,
194 0xF1290DC7, 0xCC00FFA3, 0xB5390F92, 0x690FED0B,
195 0x667B9FFB, 0xCEDB7D9C, 0xA091CF0B, 0xD9155EA3,
196 0xBB132F88, 0x515BAD24, 0x7B9479BF, 0x763BD6EB,
197 0x37392EB3, 0xCC115979, 0x8026E297, 0xF42E312D,
198 0x6842ADA7, 0xC66A2B3B, 0x12754CCC, 0x782EF11C,
199 0x6A124237, 0xB79251E7, 0x06A1BBE6, 0x4BFB6350,
200 0x1A6B1018, 0x11CAEDFA, 0x3D25BDD8, 0xE2E1C3C9,
201 0x44421659, 0x0A121386, 0xD90CEC6E, 0xD5ABEA2A,
202 0x64AF674E, 0xDA86A85F, 0xBEBFE988, 0x64E4C3FE,
203 0x9DBC8057, 0xF0F7C086, 0x60787BF8, 0x6003604D,
204 0xD1FD8346, 0xF6381FB0, 0x7745AE04, 0xD736FCCC,
205 0x83426B33, 0xF01EAB71, 0xB0804187, 0x3C005E5F,
206 0x77A057BE, 0xBDE8AE24, 0x55464299, 0xBF582E61,
207 0x4E58F48F, 0xF2DDFDA2, 0xF474EF38, 0x8789BDC2,
208 0x5366F9C3, 0xC8B38E74, 0xB475F255, 0x46FCD9B9,
209 0x7AEB2661, 0x8B1DDF84, 0x846A0E79, 0x915F95E2,
210 0x466E598E, 0x20B45770, 0x8CD55591, 0xC902DE4C,
211 0xB90BACE1, 0xBB8205D0, 0x11A86248, 0x7574A99E,
212 0xB77F19B6, 0xE0A9DC09, 0x662D09A1, 0xC4324633,
213 0xE85A1F02, 0x09F0BE8C, 0x4A99A025, 0x1D6EFE10,
214 0x1AB93D1D, 0x0BA5A4DF, 0xA186F20F, 0x2868F169,
215 0xDCB7DA83, 0x573906FE, 0xA1E2CE9B, 0x4FCD7F52,
216 0x50115E01, 0xA70683FA, 0xA002B5C4, 0x0DE6D027,
217 0x9AF88C27, 0x773F8641, 0xC3604C06, 0x61A806B5,
218 0xF0177A28, 0xC0F586E0, 0x006058AA, 0x30DC7D62,
219 0x11E69ED7, 0x2338EA63, 0x53C2DD94, 0xC2C21634,
220 0xBBCBEE56, 0x90BCB6DE, 0xEBFC7DA1, 0xCE591D76,
221 0x6F05E409, 0x4B7C0188, 0x39720A3D, 0x7C927C24,
222 0x86E3725F, 0x724D9DB9, 0x1AC15BB4, 0xD39EB8FC,
223 0xED545578, 0x08FCA5B5, 0xD83D7CD3, 0x4DAD0FC4,
224 0x1E50EF5E, 0xB161E6F8, 0xA28514D9, 0x6C51133C,
225 0x6FD5C7E7, 0x56E14EC4, 0x362ABFCE, 0xDDC6C837,
226 0xD79A3234, 0x92638212, 0x670EFA8E, 0x406000E0 ],
227 [ 0x3A39CE37, 0xD3FAF5CF, 0xABC27737, 0x5AC52D1B,
228 0x5CB0679E, 0x4FA33742, 0xD3822740, 0x99BC9BBE,
229 0xD5118E9D, 0xBF0F7315, 0xD62D1C7E, 0xC700C47B,
230 0xB78C1B6B, 0x21A19045, 0xB26EB1BE, 0x6A366EB4,
231 0x5748AB2F, 0xBC946E79, 0xC6A376D2, 0x6549C2C8,
232 0x530FF8EE, 0x468DDE7D, 0xD5730A1D, 0x4CD04DC6,
233 0x2939BBDB, 0xA9BA4650, 0xAC9526E8, 0xBE5EE304,
234 0xA1FAD5F0, 0x6A2D519A, 0x63EF8CE2, 0x9A86EE22,
235 0xC089C2B8, 0x43242EF6, 0xA51E03AA, 0x9CF2D0A4,
236 0x83C061BA, 0x9BE96A4D, 0x8FE51550, 0xBA645BD6,
237 0x2826A2F9, 0xA73A3AE1, 0x4BA99586, 0xEF5562E9,
238 0xC72FEFD3, 0xF752F7DA, 0x3F046F69, 0x77FA0A59,
239 0x80E4A915, 0x87B08601, 0x9B09E6AD, 0x3B3EE593,
240 0xE990FD5A, 0x9E34D797, 0x2CF0B7D9, 0x022B8B51,
241 0x96D5AC3A, 0x017DA67D, 0xD1CF3ED6, 0x7C7D2D28,
242 0x1F9F25CF, 0xADF2B89B, 0x5AD6B472, 0x5A88F54C,
243 0xE029AC71, 0xE019A5E6, 0x47B0ACFD, 0xED93FA9B,
244 0xE8D3C48D, 0x283B57CC, 0xF8D56629, 0x79132E28,
245 0x785F0191, 0xED756055, 0xF7960E44, 0xE3D35E8C,
246 0x15056DD4, 0x88F46DBA, 0x03A16125, 0x0564F0BD,
247 0xC3EB9E15, 0x3C9057A2, 0x97271AEC, 0xA93A072A,
248 0x1B3F6D9B, 0x1E6321F5, 0xF59C66FB, 0x26DCF319,
249 0x7533D928, 0xB155FDF5, 0x03563482, 0x8ABA3CBB,
250 0x28517711, 0xC20AD9F8, 0xABCC5167, 0xCCAD925F,
251 0x4DE81751, 0x3830DC8E, 0x379D5862, 0x9320F991,
252 0xEA7A90C2, 0xFB3E7BCE, 0x5121CE64, 0x774FBE32,
253 0xA8B6E37E, 0xC3293D46, 0x48DE5369, 0x6413E680,
254 0xA2AE0810, 0xDD6DB224, 0x69852DFD, 0x09072166,
255 0xB39A460A, 0x6445C0DD, 0x586CDECF, 0x1C20C8AE,
256 0x5BBEF7DD, 0x1B588D40, 0xCCD2017F, 0x6BB4E3BB,
257 0xDDA26A7E, 0x3A59FF45, 0x3E350A44, 0xBCB4CDD5,
258 0x72EACEA8, 0xFA6484BB, 0x8D6612AE, 0xBF3C6F47,
259 0xD29BE463, 0x542F5D9E, 0xAEC2771B, 0xF64E6370,
260 0x740E0D8D, 0xE75B1357, 0xF8721671, 0xAF537D5D,
261 0x4040CB08, 0x4EB4E2CC, 0x34D2466A, 0x0115AF84,
262 0xE1B00428, 0x95983A1D, 0x06B89FB4, 0xCE6EA048,
263 0x6F3F3B82, 0x3520AB82, 0x011A1D4B, 0x277227F8,
264 0x611560B1, 0xE7933FDC, 0xBB3A792B, 0x344525BD,
265 0xA08839E1, 0x51CE794B, 0x2F32C9B7, 0xA01FBAC9,
266 0xE01CC87E, 0xBCC7D1F6, 0xCF0111C3, 0xA1E8AAC7,
267 0x1A908749, 0xD44FBD9A, 0xD0DADECB, 0xD50ADA38,
268 0x0339C32A, 0xC6913667, 0x8DF9317C, 0xE0B12B4F,
269 0xF79E59B7, 0x43F5BB3A, 0xF2D519FF, 0x27D9459C,
270 0xBF97222C, 0x15E6FC2A, 0x0F91FC71, 0x9B941525,
271 0xFAE59361, 0xCEB69CEB, 0xC2A86459, 0x12BAA8D1,
272 0xB6C1075E, 0xE3056A0C, 0x10D25065, 0xCB03A442,
273 0xE0EC6E0E, 0x1698DB3B, 0x4C98A0BE, 0x3278E964,
274 0x9F1F9532, 0xE0D392DF, 0xD3A0342B, 0x8971F21E,
275 0x1B0A7441, 0x4BA3348C, 0xC5BE7120, 0xC37632D8,
276 0xDF359F8D, 0x9B992F2E, 0xE60B6F47, 0x0FE3F11D,
277 0xE54CDA54, 0x1EDAD891, 0xCE6279CF, 0xCD3E7E6F,
278 0x1618B166, 0xFD2C1D05, 0x848FD2C5, 0xF6FB2299,
279 0xF523F357, 0xA6327623, 0x93A83531, 0x56CCCD02,
280 0xACF08162, 0x5A75EBB5, 0x6E163697, 0x88D273CC,
281 0xDE966292, 0x81B949D0, 0x4C50901B, 0x71C65614,
282 0xE6C6C7BD, 0x327A140A, 0x45E1D006, 0xC3F27B9A,
283 0xC9AA53FD, 0x62A80F00, 0xBB25BFE2, 0x35BDD2F6,
284 0x71126905, 0xB2040222, 0xB6CBCF7C, 0xCD769C2B,
285 0x53113EC0, 0x1640E3D3, 0x38ABBD60, 0x2547ADF0,
286 0xBA38209C, 0xF746CE76, 0x77AFA1C5, 0x20756060,
287 0x85CBFE4E, 0x8AE88DD8, 0x7AAAF9B0, 0x4CF9AA7E,
288 0x1948C25C, 0x02FB8A8C, 0x01C36AE4, 0xD6EBE1F9,
289 0x90D4F869, 0xA65CDEA0, 0x3F09252D, 0xC208E69F,
290 0xB74E6132, 0xCE77E25B, 0x578FDFE3, 0x3AC372E6 ]
291 ];
292
293 var BLOWFISH_CTX = {
294 pbox: [],
295 sbox: []
296 }
297
298 function F(ctx, x){
299 let a = (x >> 24) & 0xFF;
300 let b = (x >> 16) & 0xFF;
301 let c = (x >> 8) & 0xFF;
302 let d = x & 0xFF;
303
304 let y = ctx.sbox[0][a] + ctx.sbox[1][b];
305 y = y ^ ctx.sbox[2][c];
306 y = y + ctx.sbox[3][d];
307
308 return y;
309 }
310
311 function BlowFish_Encrypt(ctx, left, right){
312 let Xl = left;
313 let Xr = right;
314 let temp;
315
316 for(let i = 0; i < N; ++i){
317 Xl = Xl ^ ctx.pbox[i];
318 Xr = F(ctx, Xl) ^ Xr;
319
320 temp = Xl;
321 Xl = Xr;
322 Xr = temp;
323 }
324
325 temp = Xl;
326 Xl = Xr;
327 Xr = temp;
328
329 Xr = Xr ^ ctx.pbox[N];
330 Xl = Xl ^ ctx.pbox[N + 1];
331
332 return {left: Xl, right: Xr};
333 }
334
335 function BlowFish_Decrypt(ctx, left, right){
336 let Xl = left;
337 let Xr = right;
338 let temp;
339
340 for(let i = N + 1; i > 1; --i){
341 Xl = Xl ^ ctx.pbox[i];
342 Xr = F(ctx, Xl) ^ Xr;
343
344 temp = Xl;
345 Xl = Xr;
346 Xr = temp;
347 }
348
349 temp = Xl;
350 Xl = Xr;
351 Xr = temp;
352
353 Xr = Xr ^ ctx.pbox[1];
354 Xl = Xl ^ ctx.pbox[0];
355
356 return {left: Xl, right: Xr};
357 }
358
359 /**
360 * Initialization ctx's pbox and sbox.
361 *
362 * @param {Object} ctx The object has pbox and sbox.
363 * @param {Array} key An array of 32-bit words.
364 * @param {int} keysize The length of the key.
365 *
366 * @example
367 *
368 * BlowFishInit(BLOWFISH_CTX, key, 128/32);
369 */
370 function BlowFishInit(ctx, key, keysize)
371 {
372 for(let Row = 0; Row < 4; Row++)
373 {
374 ctx.sbox[Row] = [];
375 for(let Col = 0; Col < 256; Col++)
376 {
377 ctx.sbox[Row][Col] = ORIG_S[Row][Col];
378 }
379 }
380
381 let keyIndex = 0;
382 for(let index = 0; index < N + 2; index++)
383 {
384 ctx.pbox[index] = ORIG_P[index] ^ key[keyIndex];
385 keyIndex++;
386 if(keyIndex >= keysize)
387 {
388 keyIndex = 0;
389 }
390 }
391
392 let Data1 = 0;
393 let Data2 = 0;
394 let res = 0;
395 for(let i = 0; i < N + 2; i += 2)
396 {
397 res = BlowFish_Encrypt(ctx, Data1, Data2);
398 Data1 = res.left;
399 Data2 = res.right;
400 ctx.pbox[i] = Data1;
401 ctx.pbox[i + 1] = Data2;
402 }
403
404 for(let i = 0; i < 4; i++)
405 {
406 for(let j = 0; j < 256; j += 2)
407 {
408 res = BlowFish_Encrypt(ctx, Data1, Data2);
409 Data1 = res.left;
410 Data2 = res.right;
411 ctx.sbox[i][j] = Data1;
412 ctx.sbox[i][j + 1] = Data2;
413 }
414 }
415
416 return true;
417 }
418
419 /**
420 * Blowfish block cipher algorithm.
421 */
422 var Blowfish = C_algo.Blowfish = BlockCipher.extend({
423 _doReset: function () {
424 // Skip reset of nRounds has been set before and key did not change
425 if (this._keyPriorReset === this._key) {
426 return;
427 }
428
429 // Shortcuts
430 var key = this._keyPriorReset = this._key;
431 var keyWords = key.words;
432 var keySize = key.sigBytes / 4;
433
434 //Initialization pbox and sbox
435 BlowFishInit(BLOWFISH_CTX, keyWords, keySize);
436 },
437
438 encryptBlock: function (M, offset) {
439 var res = BlowFish_Encrypt(BLOWFISH_CTX, M[offset], M[offset + 1]);
440 M[offset] = res.left;
441 M[offset + 1] = res.right;
442 },
443
444 decryptBlock: function (M, offset) {
445 var res = BlowFish_Decrypt(BLOWFISH_CTX, M[offset], M[offset + 1]);
446 M[offset] = res.left;
447 M[offset + 1] = res.right;
448 },
449
450 blockSize: 64/32,
451
452 keySize: 128/32,
453
454 ivSize: 64/32
455 });
456
457 /**
458 * Shortcut functions to the cipher's object interface.
459 *
460 * @example
461 *
462 * var ciphertext = CryptoJS.Blowfish.encrypt(message, key, cfg);
463 * var plaintext = CryptoJS.Blowfish.decrypt(ciphertext, key, cfg);
464 */
465 C.Blowfish = BlockCipher._createHelper(Blowfish);
466 }());
467
468
469 return CryptoJS.Blowfish;
470
471}));
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