Source code: mindbright/security/Blowfish.java
1 /******************************************************************************
2 *
3 * Copyright (c) 1998,99 by Mindbright Technology AB, Stockholm, Sweden.
4 * www.mindbright.se, info@mindbright.se
5 *
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or
9 * (at your option) any later version.
10 *
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
15 *
16 *****************************************************************************
17 * $Author: nallen $
18 * $Date: 2001/11/12 16:31:14 $
19 * $Name: $
20 *****************************************************************************/
21 /*
22 * !!! Author's comment: The contents of this file is heavily based
23 * upon Bruce Schneier's (who is the inventor of the blowfish-algorithm)
24 * c-code found in his book:
25 * Bruce Schneier: Applied Cryptography 2nd ed., John Wiley & Sons, 1996
26 */
27
28 package mindbright.security;
29
30 import java.math.BigInteger;
31
32 public final class Blowfish extends Cipher {
33
34 protected int[] S0 = new int[256];
35 protected int[] S1 = new int[256];
36 protected int[] S2 = new int[256];
37 protected int[] S3 = new int[256];
38 protected int[] P = new int[18];
39
40 private int IV0;
41 private int IV1;
42
43 public Blowfish() { }
44
45 // Set key of this Blowfish from a String
46
47 public void setKey(String skey) {
48 byte[] key = skey.getBytes();
49 setKey(key);
50 }
51
52 // Set key of this Blowfish from a bytearray
53
54 public void setKey(byte[] key) {
55
56 int i, j, k, len = key.length;
57 int temp;
58 int L, R;
59 int[] output = new int[2];
60
61 System.arraycopy(blowfish_pbox, 0, P, 0, 18);
62 System.arraycopy(blowfish_sbox, 0, S0, 0, 256);
63 System.arraycopy(blowfish_sbox, 256, S1, 0, 256);
64 System.arraycopy(blowfish_sbox, 512, S2, 0, 256);
65 System.arraycopy(blowfish_sbox, 768, S3, 0, 256);
66
67 // Actual subkey generation
68 //
69 for(j = 0, i = 0; i < 16 + 2; i++) {
70 temp = (( (key[j] & 0xff) << 24) |
71 ( (key[(j + 1) % len] & 0xff) << 16) |
72 ( (key[(j + 2) % len] & 0xff) << 8) |
73 ( (key[(j + 3) % len] & 0xff)));
74 P[i] = P[i] ^ temp;
75 j = (j + 4) % len;
76 }
77
78 L = 0;
79 R = 0;
80
81 for(i = 0; i < 16 + 2; i += 2) {
82 encrypt(L, R, output);
83 L = output[0];
84 R = output[1];
85 P[i] = L;
86 P[i + 1] = R;
87 }
88
89 for(j = 0; j < 256; j += 2) {
90 encrypt(L, R, output);
91 L = output[0];
92 R = output[1];
93 S0[j] = L;
94 S0[j + 1] = R;
95 }
96 for(j = 0; j < 256; j += 2) {
97 encrypt(L, R, output);
98 L = output[0];
99 R = output[1];
100 S1[j] = L;
101 S1[j + 1] = R;
102 }
103 for(j = 0; j < 256; j += 2) {
104 encrypt(L, R, output);
105 L = output[0];
106 R = output[1];
107 S2[j] = L;
108 S2[j + 1] = R;
109 }
110 for(j = 0; j < 256; j += 2) {
111 encrypt(L, R, output);
112 L = output[0];
113 R = output[1];
114 S3[j] = L;
115 S3[j + 1] = R;
116 }
117
118 IV0 = 0;
119 IV1 = 0;
120
121 }
122
123 public synchronized void encrypt(byte[] src, int srcOff, byte[] dest, int destOff, int len) {
124 int[] out = new int[2];
125 int iv0 = IV0;
126 int iv1 = IV1;
127 int end = srcOff + len;
128
129 for(int si = srcOff, di = destOff; si < end; si += 8, di += 8) {
130 iv0 ^= ((src[si] & 0xff) | ((src[si + 1] & 0xff) << 8) |
131 ((src[si + 2] & 0xff) << 16) | ((src[si + 3] & 0xff) << 24));
132 iv1 ^= ((src[si + 4] & 0xff) | ((src[si + 5] & 0xff) << 8) |
133 ((src[si + 6] & 0xff) << 16) | ((src[si + 7] & 0xff) << 24));
134 encrypt(iv0, iv1, out);
135 iv0 = out[0];
136 iv1 = out[1];
137 dest[di] = (byte)( iv0 & 0xff);
138 dest[di+1] = (byte)((iv0 >>> 8 ) & 0xff);
139 dest[di+2] = (byte)((iv0 >>> 16) & 0xff);
140 dest[di+3] = (byte)((iv0 >>> 24) & 0xff);
141 dest[di+4] = (byte)( iv1 & 0xff);
142 dest[di+5] = (byte)((iv1 >>> 8 ) & 0xff);
143 dest[di+6] = (byte)((iv1 >>> 16) & 0xff);
144 dest[di+7] = (byte)((iv1 >>> 24) & 0xff);
145 }
146 IV0 = iv0;
147 IV1 = iv1;
148 }
149
150 public void encrypt(int xL, int xR, int[] out) {
151 int L, R;
152
153 L = xL;
154 R = xR;
155
156 L ^= P[0];
157 R ^= ((((S0[(int)((L >>> 24) & 0xff)] + S1[(int)((L >>> 16) & 0xff)]) ^
158 S2[(int)((L >>> 8) & 0xff)]) + S3[(int)(L & 0xff)]) ^ P[1]);
159 L ^= ((((S0[(int)((R >>> 24) & 0xff)] + S1[(int)((R >>> 16) & 0xff)]) ^
160 S2[(int)((R >>> 8) & 0xff)]) + S3[(int)(R & 0xff)]) ^ P[2]);
161 R ^= ((((S0[(int)((L >>> 24) & 0xff)] + S1[(int)((L >>> 16) & 0xff)]) ^
162 S2[(int)((L >>> 8) & 0xff)]) + S3[(int)(L & 0xff)]) ^ P[3]);
163 L ^= ((((S0[(int)((R >>> 24) & 0xff)] + S1[(int)((R >>> 16) & 0xff)]) ^
164 S2[(int)((R >>> 8) & 0xff)]) + S3[(int)(R & 0xff)]) ^ P[4]);
165 R ^= ((((S0[(int)((L >>> 24) & 0xff)] + S1[(int)((L >>> 16) & 0xff)]) ^
166 S2[(int)((L >>> 8) & 0xff)]) + S3[(int)(L & 0xff)]) ^ P[5]);
167 L ^= ((((S0[(int)((R >>> 24) & 0xff)] + S1[(int)((R >>> 16) & 0xff)]) ^
168 S2[(int)((R >>> 8) & 0xff)]) + S3[(int)(R & 0xff)]) ^ P[6]);
169 R ^= ((((S0[(int)((L >>> 24) & 0xff)] + S1[(int)((L >>> 16) & 0xff)]) ^
170 S2[(int)((L >>> 8) & 0xff)]) + S3[(int)(L & 0xff)]) ^ P[7]);
171 L ^= ((((S0[(int)((R >>> 24) & 0xff)] + S1[(int)((R >>> 16) & 0xff)]) ^
172 S2[(int)((R >>> 8) & 0xff)]) + S3[(int)(R & 0xff)]) ^ P[8]);
173 R ^= ((((S0[(int)((L >>> 24) & 0xff)] + S1[(int)((L >>> 16) & 0xff)]) ^
174 S2[(int)((L >>> 8) & 0xff)]) + S3[(int)(L & 0xff)]) ^ P[9]);
175 L ^= ((((S0[(int)((R >>> 24) & 0xff)] + S1[(int)((R >>> 16) & 0xff)]) ^
176 S2[(int)((R >>> 8) & 0xff)]) + S3[(int)(R & 0xff)]) ^ P[10]);
177 R ^= ((((S0[(int)((L >>> 24) & 0xff)] + S1[(int)((L >>> 16) & 0xff)]) ^
178 S2[(int)((L >>> 8) & 0xff)]) + S3[(int)(L & 0xff)]) ^ P[11]);
179 L ^= ((((S0[(int)((R >>> 24) & 0xff)] + S1[(int)((R >>> 16) & 0xff)]) ^
180 S2[(int)((R >>> 8) & 0xff)]) + S3[(int)(R & 0xff)]) ^ P[12]);
181 R ^= ((((S0[(int)((L >>> 24) & 0xff)] + S1[(int)((L >>> 16) & 0xff)]) ^
182 S2[(int)((L >>> 8) & 0xff)]) + S3[(int)(L & 0xff)]) ^ P[13]);
183 L ^= ((((S0[(int)((R >>> 24) & 0xff)] + S1[(int)((R >>> 16) & 0xff)]) ^
184 S2[(int)((R >>> 8) & 0xff)]) + S3[(int)(R & 0xff)]) ^ P[14]);
185 R ^= ((((S0[(int)((L >>> 24) & 0xff)] + S1[(int)((L >>> 16) & 0xff)]) ^
186 S2[(int)((L >>> 8) & 0xff)]) + S3[(int)(L & 0xff)]) ^ P[15]);
187 L ^= ((((S0[(int)((R >>> 24) & 0xff)] + S1[(int)((R >>> 16) & 0xff)]) ^
188 S2[(int)((R >>> 8) & 0xff)]) + S3[(int)(R & 0xff)]) ^ P[16]);
189 R ^= P[17];
190
191 out[0] = R;
192 out[1] = L;
193 }
194
195 public synchronized void decrypt(byte[] src, int srcOff, byte[] dest, int destOff, int len) {
196 int[] out = new int[2];
197 int iv0 = IV0;
198 int iv1 = IV1;
199 int d0;
200 int d1;
201 int end = srcOff + len;
202
203 for(int si = srcOff, di = destOff; si < end; si += 8, di += 8) {
204 d0 = ((src[si] & 0xff) | ((src[si + 1] & 0xff) << 8) |
205 ((src[si + 2] & 0xff) << 16) | ((src[si + 3] & 0xff) << 24));
206 d1 = ((src[si + 4] & 0xff) | ((src[si + 5] & 0xff) << 8) |
207 ((src[si + 6] & 0xff) << 16) | ((src[si + 7] & 0xff) << 24));
208 decrypt(d0, d1, out);
209 iv0 ^= out[0];
210 iv1 ^= out[1];
211 dest[di] = (byte)( iv0 & 0xff);
212 dest[di+1] = (byte)((iv0 >>> 8 ) & 0xff);
213 dest[di+2] = (byte)((iv0 >>> 16) & 0xff);
214 dest[di+3] = (byte)((iv0 >>> 24) & 0xff);
215 dest[di+4] = (byte)( iv1 & 0xff);
216 dest[di+5] = (byte)((iv1 >>> 8 ) & 0xff);
217 dest[di+6] = (byte)((iv1 >>> 16) & 0xff);
218 dest[di+7] = (byte)((iv1 >>> 24) & 0xff);
219 iv0 = d0;
220 iv1 = d1;
221 }
222 IV0 = iv0;
223 IV1 = iv1;
224 }
225
226 public int[] decrypt(int xL, int xR, int[] out) {
227 int L, R;
228
229 L = xL;
230 R = xR;
231
232 L ^= P[17];
233 R ^= ((((S0[(int)((L >>> 24) & 0xff)] + S1[(int)((L >>> 16) & 0xff)]) ^
234 S2[(int)((L >>> 8) & 0xff)]) + S3[(int)(L & 0xff)]) ^ P[16]);
235 L ^= ((((S0[(int)((R >>> 24) & 0xff)] + S1[(int)((R >>> 16) & 0xff)]) ^
236 S2[(int)((R >>> 8) & 0xff)]) + S3[(int)(R & 0xff)]) ^ P[15]);
237 R ^= ((((S0[(int)((L >>> 24) & 0xff)] + S1[(int)((L >>> 16) & 0xff)]) ^
238 S2[(int)((L >>> 8) & 0xff)]) + S3[(int)(L & 0xff)]) ^ P[14]);
239 L ^= ((((S0[(int)((R >>> 24) & 0xff)] + S1[(int)((R >>> 16) & 0xff)]) ^
240 S2[(int)((R >>> 8) & 0xff)]) + S3[(int)(R & 0xff)]) ^ P[13]);
241 R ^= ((((S0[(int)((L >>> 24) & 0xff)] + S1[(int)((L >>> 16) & 0xff)]) ^
242 S2[(int)((L >>> 8) & 0xff)]) + S3[(int)(L & 0xff)]) ^ P[12]);
243 L ^= ((((S0[(int)((R >>> 24) & 0xff)] + S1[(int)((R >>> 16) & 0xff)]) ^
244 S2[(int)((R >>> 8) & 0xff)]) + S3[(int)(R & 0xff)]) ^ P[11]);
245 R ^= ((((S0[(int)((L >>> 24) & 0xff)] + S1[(int)((L >>> 16) & 0xff)]) ^
246 S2[(int)((L >>> 8) & 0xff)]) + S3[(int)(L & 0xff)]) ^ P[10]);
247 L ^= ((((S0[(int)((R >>> 24) & 0xff)] + S1[(int)((R >>> 16) & 0xff)]) ^
248 S2[(int)((R >>> 8) & 0xff)]) + S3[(int)(R & 0xff)]) ^ P[9]);
249 R ^= ((((S0[(int)((L >>> 24) & 0xff)] + S1[(int)((L >>> 16) & 0xff)]) ^
250 S2[(int)((L >>> 8) & 0xff)]) + S3[(int)(L & 0xff)]) ^ P[8]);
251 L ^= ((((S0[(int)((R >>> 24) & 0xff)] + S1[(int)((R >>> 16) & 0xff)]) ^
252 S2[(int)((R >>> 8) & 0xff)]) + S3[(int)(R & 0xff)]) ^ P[7]);
253 R ^= ((((S0[(int)((L >>> 24) & 0xff)] + S1[(int)((L >>> 16) & 0xff)]) ^
254 S2[(int)((L >>> 8) & 0xff)]) + S3[(int)(L & 0xff)]) ^ P[6]);
255 L ^= ((((S0[(int)((R >>> 24) & 0xff)] + S1[(int)((R >>> 16) & 0xff)]) ^
256 S2[(int)((R >>> 8) & 0xff)]) + S3[(int)(R & 0xff)]) ^ P[5]);
257 R ^= ((((S0[(int)((L >>> 24) & 0xff)] + S1[(int)((L >>> 16) & 0xff)]) ^
258 S2[(int)((L >>> 8) & 0xff)]) + S3[(int)(L & 0xff)]) ^ P[4]);
259 L ^= ((((S0[(int)((R >>> 24) & 0xff)] + S1[(int)((R >>> 16) & 0xff)]) ^
260 S2[(int)((R >>> 8) & 0xff)]) + S3[(int)(R & 0xff)]) ^ P[3]);
261 R ^= ((((S0[(int)((L >>> 24) & 0xff)] + S1[(int)((L >>> 16) & 0xff)]) ^
262 S2[(int)((L >>> 8) & 0xff)]) + S3[(int)(L & 0xff)]) ^ P[2]);
263 L ^= ((((S0[(int)((R >>> 24) & 0xff)] + S1[(int)((R >>> 16) & 0xff)]) ^
264 S2[(int)((R >>> 8) & 0xff)]) + S3[(int)(R & 0xff)]) ^ P[1]);
265 R ^= P[0];
266
267 out[0] = R;
268 out[1] = L;
269
270 return out;
271 }
272
273 /* Blowfish's P and S -boxes, respectively. These were taken
274 from Bruce Schneier's public-domain implementation. */
275
276 final static int[] blowfish_pbox =
277 {
278 0x243f6a88, 0x85a308d3, 0x13198a2e, 0x03707344,
279 0xa4093822, 0x299f31d0, 0x082efa98, 0xec4e6c89,
280 0x452821e6, 0x38d01377, 0xbe5466cf, 0x34e90c6c,
281 0xc0ac29b7, 0xc97c50dd, 0x3f84d5b5, 0xb5470917,
282 0x9216d5d9, 0x8979fb1b
283 };
284
285 final static int[] blowfish_sbox =
286 {
287 0xd1310ba6, 0x98dfb5ac, 0x2ffd72db, 0xd01adfb7,
288 0xb8e1afed, 0x6a267e96, 0xba7c9045, 0xf12c7f99,
289 0x24a19947, 0xb3916cf7, 0x0801f2e2, 0x858efc16,
290 0x636920d8, 0x71574e69, 0xa458fea3, 0xf4933d7e,
291 0x0d95748f, 0x728eb658, 0x718bcd58, 0x82154aee,
292 0x7b54a41d, 0xc25a59b5, 0x9c30d539, 0x2af26013,
293 0xc5d1b023, 0x286085f0, 0xca417918, 0xb8db38ef,
294 0x8e79dcb0, 0x603a180e, 0x6c9e0e8b, 0xb01e8a3e,
295 0xd71577c1, 0xbd314b27, 0x78af2fda, 0x55605c60,
296 0xe65525f3, 0xaa55ab94, 0x57489862, 0x63e81440,
297 0x55ca396a, 0x2aab10b6, 0xb4cc5c34, 0x1141e8ce,
298 0xa15486af, 0x7c72e993, 0xb3ee1411, 0x636fbc2a,
299 0x2ba9c55d, 0x741831f6, 0xce5c3e16, 0x9b87931e,
300 0xafd6ba33, 0x6c24cf5c, 0x7a325381, 0x28958677,
301 0x3b8f4898, 0x6b4bb9af, 0xc4bfe81b, 0x66282193,
302 0x61d809cc, 0xfb21a991, 0x487cac60, 0x5dec8032,
303 0xef845d5d, 0xe98575b1, 0xdc262302, 0xeb651b88,
304 0x23893e81, 0xd396acc5, 0x0f6d6ff3, 0x83f44239,
305 0x2e0b4482, 0xa4842004, 0x69c8f04a, 0x9e1f9b5e,
306 0x21c66842, 0xf6e96c9a, 0x670c9c61, 0xabd388f0,
307 0x6a51a0d2, 0xd8542f68, 0x960fa728, 0xab5133a3,
308 0x6eef0b6c, 0x137a3be4, 0xba3bf050, 0x7efb2a98,
309 0xa1f1651d, 0x39af0176, 0x66ca593e, 0x82430e88,
310 0x8cee8619, 0x456f9fb4, 0x7d84a5c3, 0x3b8b5ebe,
311 0xe06f75d8, 0x85c12073, 0x401a449f, 0x56c16aa6,
312 0x4ed3aa62, 0x363f7706, 0x1bfedf72, 0x429b023d,
313 0x37d0d724, 0xd00a1248, 0xdb0fead3, 0x49f1c09b,
314 0x075372c9, 0x80991b7b, 0x25d479d8, 0xf6e8def7,
315 0xe3fe501a, 0xb6794c3b, 0x976ce0bd, 0x04c006ba,
316 0xc1a94fb6, 0x409f60c4, 0x5e5c9ec2, 0x196a2463,
317 0x68fb6faf, 0x3e6c53b5, 0x1339b2eb, 0x3b52ec6f,
318 0x6dfc511f, 0x9b30952c, 0xcc814544, 0xaf5ebd09,
319 0xbee3d004, 0xde334afd, 0x660f2807, 0x192e4bb3,
320 0xc0cba857, 0x45c8740f, 0xd20b5f39, 0xb9d3fbdb,
321 0x5579c0bd, 0x1a60320a, 0xd6a100c6, 0x402c7279,
322 0x679f25fe, 0xfb1fa3cc, 0x8ea5e9f8, 0xdb3222f8,
323 0x3c7516df, 0xfd616b15, 0x2f501ec8, 0xad0552ab,
324 0x323db5fa, 0xfd238760, 0x53317b48, 0x3e00df82,
325 0x9e5c57bb, 0xca6f8ca0, 0x1a87562e, 0xdf1769db,
326 0xd542a8f6, 0x287effc3, 0xac6732c6, 0x8c4f5573,
327 0x695b27b0, 0xbbca58c8, 0xe1ffa35d, 0xb8f011a0,
328 0x10fa3d98, 0xfd2183b8, 0x4afcb56c, 0x2dd1d35b,
329 0x9a53e479, 0xb6f84565, 0xd28e49bc, 0x4bfb9790,
330 0xe1ddf2da, 0xa4cb7e33, 0x62fb1341, 0xcee4c6e8,
331 0xef20cada, 0x36774c01, 0xd07e9efe, 0x2bf11fb4,
332 0x95dbda4d, 0xae909198, 0xeaad8e71, 0x6b93d5a0,
333 0xd08ed1d0, 0xafc725e0, 0x8e3c5b2f, 0x8e7594b7,
334 0x8ff6e2fb, 0xf2122b64, 0x8888b812, 0x900df01c,
335 0x4fad5ea0, 0x688fc31c, 0xd1cff191, 0xb3a8c1ad,
336 0x2f2f2218, 0xbe0e1777, 0xea752dfe, 0x8b021fa1,
337 0xe5a0cc0f, 0xb56f74e8, 0x18acf3d6, 0xce89e299,
338 0xb4a84fe0, 0xfd13e0b7, 0x7cc43b81, 0xd2ada8d9,
339 0x165fa266, 0x80957705, 0x93cc7314, 0x211a1477,
340 0xe6ad2065, 0x77b5fa86, 0xc75442f5, 0xfb9d35cf,
341 0xebcdaf0c, 0x7b3e89a0, 0xd6411bd3, 0xae1e7e49,
342 0x00250e2d, 0x2071b35e, 0x226800bb, 0x57b8e0af,
343 0x2464369b, 0xf009b91e, 0x5563911d, 0x59dfa6aa,
344 0x78c14389, 0xd95a537f, 0x207d5ba2, 0x02e5b9c5,
345 0x83260376, 0x6295cfa9, 0x11c81968, 0x4e734a41,
346 0xb3472dca, 0x7b14a94a, 0x1b510052, 0x9a532915,
347 0xd60f573f, 0xbc9bc6e4, 0x2b60a476, 0x81e67400,
348 0x08ba6fb5, 0x571be91f, 0xf296ec6b, 0x2a0dd915,
349 0xb6636521, 0xe7b9f9b6, 0xff34052e, 0xc5855664,
350 0x53b02d5d, 0xa99f8fa1, 0x08ba4799, 0x6e85076a,
351 0x4b7a70e9, 0xb5b32944, 0xdb75092e, 0xc4192623,
352 0xad6ea6b0, 0x49a7df7d, 0x9cee60b8, 0x8fedb266,
353 0xecaa8c71, 0x699a17ff, 0x5664526c, 0xc2b19ee1,
354 0x193602a5, 0x75094c29, 0xa0591340, 0xe4183a3e,
355 0x3f54989a, 0x5b429d65, 0x6b8fe4d6, 0x99f73fd6,
356 0xa1d29c07, 0xefe830f5, 0x4d2d38e6, 0xf0255dc1,
357 0x4cdd2086, 0x8470eb26, 0x6382e9c6, 0x021ecc5e,
358 0x09686b3f, 0x3ebaefc9, 0x3c971814, 0x6b6a70a1,
359 0x687f3584, 0x52a0e286, 0xb79c5305, 0xaa500737,
360 0x3e07841c, 0x7fdeae5c, 0x8e7d44ec, 0x5716f2b8,
361 0xb03ada37, 0xf0500c0d, 0xf01c1f04, 0x0200b3ff,
362 0xae0cf51a, 0x3cb574b2, 0x25837a58, 0xdc0921bd,
363 0xd19113f9, 0x7ca92ff6, 0x94324773, 0x22f54701,
364 0x3ae5e581, 0x37c2dadc, 0xc8b57634, 0x9af3dda7,
365 0xa9446146, 0x0fd0030e, 0xecc8c73e, 0xa4751e41,
366 0xe238cd99, 0x3bea0e2f, 0x3280bba1, 0x183eb331,
367 0x4e548b38, 0x4f6db908, 0x6f420d03, 0xf60a04bf,
368 0x2cb81290, 0x24977c79, 0x5679b072, 0xbcaf89af,
369 0xde9a771f, 0xd9930810, 0xb38bae12, 0xdccf3f2e,
370 0x5512721f, 0x2e6b7124, 0x501adde6, 0x9f84cd87,
371 0x7a584718, 0x7408da17, 0xbc9f9abc, 0xe94b7d8c,
372 0xec7aec3a, 0xdb851dfa, 0x63094366, 0xc464c3d2,
373 0xef1c1847, 0x3215d908, 0xdd433b37, 0x24c2ba16,
374 0x12a14d43, 0x2a65c451, 0x50940002, 0x133ae4dd,
375 0x71dff89e, 0x10314e55, 0x81ac77d6, 0x5f11199b,
376 0x043556f1, 0xd7a3c76b, 0x3c11183b, 0x5924a509,
377 0xf28fe6ed, 0x97f1fbfa, 0x9ebabf2c, 0x1e153c6e,
378 0x86e34570, 0xeae96fb1, 0x860e5e0a, 0x5a3e2ab3,
379 0x771fe71c, 0x4e3d06fa, 0x2965dcb9, 0x99e71d0f,
380 0x803e89d6, 0x5266c825, 0x2e4cc978, 0x9c10b36a,
381 0xc6150eba, 0x94e2ea78, 0xa5fc3c53, 0x1e0a2df4,
382 0xf2f74ea7, 0x361d2b3d, 0x1939260f, 0x19c27960,
383 0x5223a708, 0xf71312b6, 0xebadfe6e, 0xeac31f66,
384 0xe3bc4595, 0xa67bc883, 0xb17f37d1, 0x018cff28,
385 0xc332ddef, 0xbe6c5aa5, 0x65582185, 0x68ab9802,
386 0xeecea50f, 0xdb2f953b, 0x2aef7dad, 0x5b6e2f84,
387 0x1521b628, 0x29076170, 0xecdd4775, 0x619f1510,
388 0x13cca830, 0xeb61bd96, 0x0334fe1e, 0xaa0363cf,
389 0xb5735c90, 0x4c70a239, 0xd59e9e0b, 0xcbaade14,
390 0xeecc86bc, 0x60622ca7, 0x9cab5cab, 0xb2f3846e,
391 0x648b1eaf, 0x19bdf0ca, 0xa02369b9, 0x655abb50,
392 0x40685a32, 0x3c2ab4b3, 0x319ee9d5, 0xc021b8f7,
393 0x9b540b19, 0x875fa099, 0x95f7997e, 0x623d7da8,
394 0xf837889a, 0x97e32d77, 0x11ed935f, 0x16681281,
395 0x0e358829, 0xc7e61fd6, 0x96dedfa1, 0x7858ba99,
396 0x57f584a5, 0x1b227263, 0x9b83c3ff, 0x1ac24696,
397 0xcdb30aeb, 0x532e3054, 0x8fd948e4, 0x6dbc3128,
398 0x58ebf2ef, 0x34c6ffea, 0xfe28ed61, 0xee7c3c73,
399 0x5d4a14d9, 0xe864b7e3, 0x42105d14, 0x203e13e0,
400 0x45eee2b6, 0xa3aaabea, 0xdb6c4f15, 0xfacb4fd0,
401 0xc742f442, 0xef6abbb5, 0x654f3b1d, 0x41cd2105,
402 0xd81e799e, 0x86854dc7, 0xe44b476a, 0x3d816250,
403 0xcf62a1f2, 0x5b8d2646, 0xfc8883a0, 0xc1c7b6a3,
404 0x7f1524c3, 0x69cb7492, 0x47848a0b, 0x5692b285,
405 0x095bbf00, 0xad19489d, 0x1462b174, 0x23820e00,
406 0x58428d2a, 0x0c55f5ea, 0x1dadf43e, 0x233f7061,
407 0x3372f092, 0x8d937e41, 0xd65fecf1, 0x6c223bdb,
408 0x7cde3759, 0xcbee7460, 0x4085f2a7, 0xce77326e,
409 0xa6078084, 0x19f8509e, 0xe8efd855, 0x61d99735,
410 0xa969a7aa, 0xc50c06c2, 0x5a04abfc, 0x800bcadc,
411 0x9e447a2e, 0xc3453484, 0xfdd56705, 0x0e1e9ec9,
412 0xdb73dbd3, 0x105588cd, 0x675fda79, 0xe3674340,
413 0xc5c43465, 0x713e38d8, 0x3d28f89e, 0xf16dff20,
414 0x153e21e7, 0x8fb03d4a, 0xe6e39f2b, 0xdb83adf7,
415 0xe93d5a68, 0x948140f7, 0xf64c261c, 0x94692934,
416 0x411520f7, 0x7602d4f7, 0xbcf46b2e, 0xd4a20068,
417 0xd4082471, 0x3320f46a, 0x43b7d4b7, 0x500061af,
418 0x1e39f62e, 0x97244546, 0x14214f74, 0xbf8b8840,
419 0x4d95fc1d, 0x96b591af, 0x70f4ddd3, 0x66a02f45,
420 0xbfbc09ec, 0x03bd9785, 0x7fac6dd0, 0x31cb8504,
421 0x96eb27b3, 0x55fd3941, 0xda2547e6, 0xabca0a9a,
422 0x28507825, 0x530429f4, 0x0a2c86da, 0xe9b66dfb,
423 0x68dc1462, 0xd7486900, 0x680ec0a4, 0x27a18dee,
424 0x4f3ffea2, 0xe887ad8c, 0xb58ce006, 0x7af4d6b6,
425 0xaace1e7c, 0xd3375fec, 0xce78a399, 0x406b2a42,
426 0x20fe9e35, 0xd9f385b9, 0xee39d7ab, 0x3b124e8b,
427 0x1dc9faf7, 0x4b6d1856, 0x26a36631, 0xeae397b2,
428 0x3a6efa74, 0xdd5b4332, 0x6841e7f7, 0xca7820fb,
429 0xfb0af54e, 0xd8feb397, 0x454056ac, 0xba489527,
430 0x55533a3a, 0x20838d87, 0xfe6ba9b7, 0xd096954b,
431 0x55a867bc, 0xa1159a58, 0xcca92963, 0x99e1db33,
432 0xa62a4a56, 0x3f3125f9, 0x5ef47e1c, 0x9029317c,
433 0xfdf8e802, 0x04272f70, 0x80bb155c, 0x05282ce3,
434 0x95c11548, 0xe4c66d22, 0x48c1133f, 0xc70f86dc,
435 0x07f9c9ee, 0x41041f0f, 0x404779a4, 0x5d886e17,
436 0x325f51eb, 0xd59bc0d1, 0xf2bcc18f, 0x41113564,
437 0x257b7834, 0x602a9c60, 0xdff8e8a3, 0x1f636c1b,
438 0x0e12b4c2, 0x02e1329e, 0xaf664fd1, 0xcad18115,
439 0x6b2395e0, 0x333e92e1, 0x3b240b62, 0xeebeb922,
440 0x85b2a20e, 0xe6ba0d99, 0xde720c8c, 0x2da2f728,
441 0xd0127845, 0x95b794fd, 0x647d0862, 0xe7ccf5f0,
442 0x5449a36f, 0x877d48fa, 0xc39dfd27, 0xf33e8d1e,
443 0x0a476341, 0x992eff74, 0x3a6f6eab, 0xf4f8fd37,
444 0xa812dc60, 0xa1ebddf8, 0x991be14c, 0xdb6e6b0d,
445 0xc67b5510, 0x6d672c37, 0x2765d43b, 0xdcd0e804,
446 0xf1290dc7, 0xcc00ffa3, 0xb5390f92, 0x690fed0b,
447 0x667b9ffb, 0xcedb7d9c, 0xa091cf0b, 0xd9155ea3,
448 0xbb132f88, 0x515bad24, 0x7b9479bf, 0x763bd6eb,
449 0x37392eb3, 0xcc115979, 0x8026e297, 0xf42e312d,
450 0x6842ada7, 0xc66a2b3b, 0x12754ccc, 0x782ef11c,
451 0x6a124237, 0xb79251e7, 0x06a1bbe6, 0x4bfb6350,
452 0x1a6b1018, 0x11caedfa, 0x3d25bdd8, 0xe2e1c3c9,
453 0x44421659, 0x0a121386, 0xd90cec6e, 0xd5abea2a,
454 0x64af674e, 0xda86a85f, 0xbebfe988, 0x64e4c3fe,
455 0x9dbc8057, 0xf0f7c086, 0x60787bf8, 0x6003604d,
456 0xd1fd8346, 0xf6381fb0, 0x7745ae04, 0xd736fccc,
457 0x83426b33, 0xf01eab71, 0xb0804187, 0x3c005e5f,
458 0x77a057be, 0xbde8ae24, 0x55464299, 0xbf582e61,
459 0x4e58f48f, 0xf2ddfda2, 0xf474ef38, 0x8789bdc2,
460 0x5366f9c3, 0xc8b38e74, 0xb475f255, 0x46fcd9b9,
461 0x7aeb2661, 0x8b1ddf84, 0x846a0e79, 0x915f95e2,
462 0x466e598e, 0x20b45770, 0x8cd55591, 0xc902de4c,
463 0xb90bace1, 0xbb8205d0, 0x11a86248, 0x7574a99e,
464 0xb77f19b6, 0xe0a9dc09, 0x662d09a1, 0xc4324633,
465 0xe85a1f02, 0x09f0be8c, 0x4a99a025, 0x1d6efe10,
466 0x1ab93d1d, 0x0ba5a4df, 0xa186f20f, 0x2868f169,
467 0xdcb7da83, 0x573906fe, 0xa1e2ce9b, 0x4fcd7f52,
468 0x50115e01, 0xa70683fa, 0xa002b5c4, 0x0de6d027,
469 0x9af88c27, 0x773f8641, 0xc3604c06, 0x61a806b5,
470 0xf0177a28, 0xc0f586e0, 0x006058aa, 0x30dc7d62,
471 0x11e69ed7, 0x2338ea63, 0x53c2dd94, 0xc2c21634,
472 0xbbcbee56, 0x90bcb6de, 0xebfc7da1, 0xce591d76,
473 0x6f05e409, 0x4b7c0188, 0x39720a3d, 0x7c927c24,
474 0x86e3725f, 0x724d9db9, 0x1ac15bb4, 0xd39eb8fc,
475 0xed545578, 0x08fca5b5, 0xd83d7cd3, 0x4dad0fc4,
476 0x1e50ef5e, 0xb161e6f8, 0xa28514d9, 0x6c51133c,
477 0x6fd5c7e7, 0x56e14ec4, 0x362abfce, 0xddc6c837,
478 0xd79a3234, 0x92638212, 0x670efa8e, 0x406000e0,
479 0x3a39ce37, 0xd3faf5cf, 0xabc27737, 0x5ac52d1b,
480 0x5cb0679e, 0x4fa33742, 0xd3822740, 0x99bc9bbe,
481 0xd5118e9d, 0xbf0f7315, 0xd62d1c7e, 0xc700c47b,
482 0xb78c1b6b, 0x21a19045, 0xb26eb1be, 0x6a366eb4,
483 0x5748ab2f, 0xbc946e79, 0xc6a376d2, 0x6549c2c8,
484 0x530ff8ee, 0x468dde7d, 0xd5730a1d, 0x4cd04dc6,
485 0x2939bbdb, 0xa9ba4650, 0xac9526e8, 0xbe5ee304,
486 0xa1fad5f0, 0x6a2d519a, 0x63ef8ce2, 0x9a86ee22,
487 0xc089c2b8, 0x43242ef6, 0xa51e03aa, 0x9cf2d0a4,
488 0x83c061ba, 0x9be96a4d, 0x8fe51550, 0xba645bd6,
489 0x2826a2f9, 0xa73a3ae1, 0x4ba99586, 0xef5562e9,
490 0xc72fefd3, 0xf752f7da, 0x3f046f69, 0x77fa0a59,
491 0x80e4a915, 0x87b08601, 0x9b09e6ad, 0x3b3ee593,
492 0xe990fd5a, 0x9e34d797, 0x2cf0b7d9, 0x022b8b51,
493 0x96d5ac3a, 0x017da67d, 0xd1cf3ed6, 0x7c7d2d28,
494 0x1f9f25cf, 0xadf2b89b, 0x5ad6b472, 0x5a88f54c,
495 0xe029ac71, 0xe019a5e6, 0x47b0acfd, 0xed93fa9b,
496 0xe8d3c48d, 0x283b57cc, 0xf8d56629, 0x79132e28,
497 0x785f0191, 0xed756055, 0xf7960e44, 0xe3d35e8c,
498 0x15056dd4, 0x88f46dba, 0x03a16125, 0x0564f0bd,
499 0xc3eb9e15, 0x3c9057a2, 0x97271aec, 0xa93a072a,
500 0x1b3f6d9b, 0x1e6321f5, 0xf59c66fb, 0x26dcf319,
501 0x7533d928, 0xb155fdf5, 0x03563482, 0x8aba3cbb,
502 0x28517711, 0xc20ad9f8, 0xabcc5167, 0xccad925f,
503 0x4de81751, 0x3830dc8e, 0x379d5862, 0x9320f991,
504 0xea7a90c2, 0xfb3e7bce, 0x5121ce64, 0x774fbe32,
505 0xa8b6e37e, 0xc3293d46, 0x48de5369, 0x6413e680,
506 0xa2ae0810, 0xdd6db224, 0x69852dfd, 0x09072166,
507 0xb39a460a, 0x6445c0dd, 0x586cdecf, 0x1c20c8ae,
508 0x5bbef7dd, 0x1b588d40, 0xccd2017f, 0x6bb4e3bb,
509 0xdda26a7e, 0x3a59ff45, 0x3e350a44, 0xbcb4cdd5,
510 0x72eacea8, 0xfa6484bb, 0x8d6612ae, 0xbf3c6f47,
511 0xd29be463, 0x542f5d9e, 0xaec2771b, 0xf64e6370,
512 0x740e0d8d, 0xe75b1357, 0xf8721671, 0xaf537d5d,
513 0x4040cb08, 0x4eb4e2cc, 0x34d2466a, 0x0115af84,
514 0xe1b00428, 0x95983a1d, 0x06b89fb4, 0xce6ea048,
515 0x6f3f3b82, 0x3520ab82, 0x011a1d4b, 0x277227f8,
516 0x611560b1, 0xe7933fdc, 0xbb3a792b, 0x344525bd,
517 0xa08839e1, 0x51ce794b, 0x2f32c9b7, 0xa01fbac9,
518 0xe01cc87e, 0xbcc7d1f6, 0xcf0111c3, 0xa1e8aac7,
519 0x1a908749, 0xd44fbd9a, 0xd0dadecb, 0xd50ada38,
520 0x0339c32a, 0xc6913667, 0x8df9317c, 0xe0b12b4f,
521 0xf79e59b7, 0x43f5bb3a, 0xf2d519ff, 0x27d9459c,
522 0xbf97222c, 0x15e6fc2a, 0x0f91fc71, 0x9b941525,
523 0xfae59361, 0xceb69ceb, 0xc2a86459, 0x12baa8d1,
524 0xb6c1075e, 0xe3056a0c, 0x10d25065, 0xcb03a442,
525 0xe0ec6e0e, 0x1698db3b, 0x4c98a0be, 0x3278e964,
526 0x9f1f9532, 0xe0d392df, 0xd3a0342b, 0x8971f21e,
527 0x1b0a7441, 0x4ba3348c, 0xc5be7120, 0xc37632d8,
528 0xdf359f8d, 0x9b992f2e, 0xe60b6f47, 0x0fe3f11d,
529 0xe54cda54, 0x1edad891, 0xce6279cf, 0xcd3e7e6f,
530 0x1618b166, 0xfd2c1d05, 0x848fd2c5, 0xf6fb2299,
531 0xf523f357, 0xa6327623, 0x93a83531, 0x56cccd02,
532 0xacf08162, 0x5a75ebb5, 0x6e163697, 0x88d273cc,
533 0xde966292, 0x81b949d0, 0x4c50901b, 0x71c65614,
534 0xe6c6c7bd, 0x327a140a, 0x45e1d006, 0xc3f27b9a,
535 0xc9aa53fd, 0x62a80f00, 0xbb25bfe2, 0x35bdd2f6,
536 0x71126905, 0xb2040222, 0xb6cbcf7c, 0xcd769c2b,
537 0x53113ec0, 0x1640e3d3, 0x38abbd60, 0x2547adf0,
538 0xba38209c, 0xf746ce76, 0x77afa1c5, 0x20756060,
539 0x85cbfe4e, 0x8ae88dd8, 0x7aaaf9b0, 0x4cf9aa7e,
540 0x1948c25c, 0x02fb8a8c, 0x01c36ae4, 0xd6ebe1f9,
541 0x90d4f869, 0xa65cdea0, 0x3f09252d, 0xc208e69f,
542 0xb74e6132, 0xce77e25b, 0x578fdfe3, 0x3ac372e6
543 };
544
545 /* !!! DEBUG
546 public static void main(String[] argv) {
547 byte[] key = {
548 (byte)0xd3, (byte)0x96, (byte)0xcf, (byte)0x07, (byte)0xfa, (byte)0xa2, (byte)0x64,
549 (byte)0xfe, (byte)0xf3, (byte)0xa2, (byte)0x06, (byte)0x07, (byte)0x1a, (byte)0xb6,
550 (byte)0x13, (byte)0xf6, (byte)0x06, (byte)0x18, (byte)0xf6, (byte)0xcc, (byte)0x32,
551 (byte)0xd9, (byte)0xbb, (byte)0x56, (byte)0x5b, (byte)0xa6, (byte)0xa1, (byte)0x72,
552 (byte)0x28, (byte)0xb3, (byte)0xec, (byte)0x64 };
553
554 byte[] txt = {
555 (byte)0x2e, (byte)0xbe, (byte)0xc5, (byte)0xac, (byte)0x02, (byte)0xa1, (byte)0xd5,
556 (byte)0x7f, (byte)0x01, (byte)0x00, (byte)0x00, (byte)0x00, (byte)0x1f, (byte)0x43,
557 (byte)0x6f, (byte)0x72, (byte)0x72, (byte)0x75, (byte)0x70, (byte)0x74, (byte)0x65,
558 (byte)0x64, (byte)0x20, (byte)0x63, (byte)0x68, (byte)0x65, (byte)0x63, (byte)0x6b,
559 (byte)0x20, (byte)0x62, (byte)0x79, (byte)0x74, (byte)0x65, (byte)0x73, (byte)0x20,
560 (byte)0x6f, (byte)0x6e, (byte)0x20, (byte)0x69, (byte)0x6e, (byte)0x70, (byte)0x75,
561 (byte)0x74, (byte)0x2e, (byte)0x91, (byte)0x9a, (byte)0x57, (byte)0xdd
562 };
563 ENC: b5 44 c6 69 9b e7 d7 3d 45 25 0d 8b b3 5a 28 f5 98 eb 3e ea a3 27 e3 ac 64 de fc b7 f5 49 c6 3f 31 5c ce 99 79 b5 3b a9 cc 44 67 f0 46 a3 7e ed
564
565 byte[] txt = {
566 (byte)0x00, (byte)0x11, (byte)0x22, (byte)0x33, (byte)0x44, (byte)0x55, (byte)0x66,
567 (byte)0x77 };
568
569 byte[] enc;
570 byte[] dec;
571
572 System.out.println("key: " + printHex(key));
573 System.out.println("txt: " + printHex(txt));
574
575 Blowfish cipher = new Blowfish();
576 cipher.setKey(key);
577
578 enc = cipher.encrypt(txt);
579 System.out.println("enc: " + printHex(enc));
580
581 cipher = new Blowfish();
582 cipher.setKey(key);
583 dec = cipher.decrypt(enc);
584
585 System.out.println("dec: " + printHex(dec));
586 }
587
588 static String printHex(byte[] buf) {
589 byte[] out = new byte[buf.length + 1];
590 out[0] = 0;
591 System.arraycopy(buf, 0, out, 1, buf.length);
592 BigInteger big = new BigInteger(out);
593 return big.toString(16);
594 }
595
596 */
597
598 }