bf_enc_586.S revision 1.2.8.1
1 1.2.8.1 kent /* $NetBSD: bf_enc_586.S,v 1.2.8.1 2005/04/29 11:28:43 kent Exp $ */ 2 1.1 tls 3 1.1 tls /* Copyright (C) 1995-1998 Eric Young (eay (at) cryptsoft.com) 4 1.1 tls * All rights reserved. 5 1.1 tls * 6 1.1 tls * This package is an SSL implementation written 7 1.1 tls * by Eric Young (eay (at) cryptsoft.com). 8 1.1 tls * The implementation was written so as to conform with Netscapes SSL. 9 1.2.8.1 kent * 10 1.1 tls * This library is free for commercial and non-commercial use as long as 11 1.1 tls * the following conditions are aheared to. The following conditions 12 1.1 tls * apply to all code found in this distribution, be it the RC4, RSA, 13 1.1 tls * lhash, DES, etc., code; not just the SSL code. The SSL documentation 14 1.1 tls * included with this distribution is covered by the same copyright terms 15 1.1 tls * except that the holder is Tim Hudson (tjh (at) cryptsoft.com). 16 1.2.8.1 kent * 17 1.1 tls * Copyright remains Eric Young's, and as such any Copyright notices in 18 1.1 tls * the code are not to be removed. 19 1.1 tls * If this package is used in a product, Eric Young should be given attribution 20 1.1 tls * as the author of the parts of the library used. 21 1.1 tls * This can be in the form of a textual message at program startup or 22 1.1 tls * in documentation (online or textual) provided with the package. 23 1.2.8.1 kent * 24 1.1 tls * Redistribution and use in source and binary forms, with or without 25 1.1 tls * modification, are permitted provided that the following conditions 26 1.1 tls * are met: 27 1.1 tls * 1. Redistributions of source code must retain the copyright 28 1.1 tls * notice, this list of conditions and the following disclaimer. 29 1.1 tls * 2. Redistributions in binary form must reproduce the above copyright 30 1.1 tls * notice, this list of conditions and the following disclaimer in the 31 1.1 tls * documentation and/or other materials provided with the distribution. 32 1.1 tls * 3. All advertising materials mentioning features or use of this software 33 1.1 tls * must display the following acknowledgement: 34 1.1 tls * "This product includes cryptographic software written by 35 1.1 tls * Eric Young (eay (at) cryptsoft.com)" 36 1.1 tls * The word 'cryptographic' can be left out if the rouines from the library 37 1.1 tls * being used are not cryptographic related :-). 38 1.2.8.1 kent * 4. If you include any Windows specific code (or a derivative thereof) from 39 1.1 tls * the apps directory (application code) you must include an acknowledgement: 40 1.1 tls * "This product includes software written by Tim Hudson (tjh (at) cryptsoft.com)" 41 1.2.8.1 kent * 42 1.1 tls * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND 43 1.1 tls * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 44 1.1 tls * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 45 1.1 tls * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 46 1.1 tls * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 47 1.1 tls * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 48 1.1 tls * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 49 1.1 tls * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 50 1.1 tls * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 51 1.1 tls * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 52 1.1 tls * SUCH DAMAGE. 53 1.2.8.1 kent * 54 1.1 tls * The licence and distribution terms for any publically available version or 55 1.1 tls * derivative of this code cannot be changed. i.e. this code cannot simply be 56 1.1 tls * copied and put under another distribution licence 57 1.1 tls * [including the GNU Public Licence.] 58 1.1 tls */ 59 1.1 tls 60 1.1 tls /* 61 1.1 tls * Modified from the output of `perl bf-586.pl elf' by 62 1.1 tls * Jason R. Thorpe <thorpej (at) zembu.com> and Thor Lancelot Simon 63 1.2 keihan * <tls (at) NetBSD.org> 64 1.1 tls */ 65 1.1 tls 66 1.1 tls #include <i386/include/asm.h> 67 1.1 tls 68 1.1 tls ENTRY(BF_encrypt) 69 1.1 tls pushl %ebp 70 1.1 tls pushl %ebx 71 1.1 tls movl 12(%esp), %ebx 72 1.1 tls movl 16(%esp), %ebp 73 1.1 tls pushl %esi 74 1.1 tls pushl %edi 75 1.1 tls /* Load the 2 words */ 76 1.1 tls movl (%ebx), %edi 77 1.1 tls movl 4(%ebx), %esi 78 1.1 tls xorl %eax, %eax 79 1.1 tls movl (%ebp), %ebx 80 1.1 tls xorl %ecx, %ecx 81 1.1 tls xorl %ebx, %edi 82 1.1 tls 83 1.1 tls /* Round 0 */ 84 1.1 tls movl 4(%ebp), %edx 85 1.1 tls movl %edi, %ebx 86 1.1 tls xorl %edx, %esi 87 1.1 tls shrl $16, %ebx 88 1.1 tls movl %edi, %edx 89 1.1 tls movb %bh, %al 90 1.1 tls andl $255, %ebx 91 1.1 tls movb %dh, %cl 92 1.1 tls andl $255, %edx 93 1.1 tls movl 72(%ebp,%eax,4),%eax 94 1.1 tls movl 1096(%ebp,%ebx,4),%ebx 95 1.1 tls addl %eax, %ebx 96 1.1 tls movl 2120(%ebp,%ecx,4),%eax 97 1.1 tls xorl %eax, %ebx 98 1.1 tls movl 3144(%ebp,%edx,4),%edx 99 1.1 tls addl %edx, %ebx 100 1.1 tls xorl %eax, %eax 101 1.1 tls xorl %ebx, %esi 102 1.1 tls 103 1.1 tls /* Round 1 */ 104 1.1 tls movl 8(%ebp), %edx 105 1.1 tls movl %esi, %ebx 106 1.1 tls xorl %edx, %edi 107 1.1 tls shrl $16, %ebx 108 1.1 tls movl %esi, %edx 109 1.1 tls movb %bh, %al 110 1.1 tls andl $255, %ebx 111 1.1 tls movb %dh, %cl 112 1.1 tls andl $255, %edx 113 1.1 tls movl 72(%ebp,%eax,4),%eax 114 1.1 tls movl 1096(%ebp,%ebx,4),%ebx 115 1.1 tls addl %eax, %ebx 116 1.1 tls movl 2120(%ebp,%ecx,4),%eax 117 1.1 tls xorl %eax, %ebx 118 1.1 tls movl 3144(%ebp,%edx,4),%edx 119 1.1 tls addl %edx, %ebx 120 1.1 tls xorl %eax, %eax 121 1.1 tls xorl %ebx, %edi 122 1.1 tls 123 1.1 tls /* Round 2 */ 124 1.1 tls movl 12(%ebp), %edx 125 1.1 tls movl %edi, %ebx 126 1.1 tls xorl %edx, %esi 127 1.1 tls shrl $16, %ebx 128 1.1 tls movl %edi, %edx 129 1.1 tls movb %bh, %al 130 1.1 tls andl $255, %ebx 131 1.1 tls movb %dh, %cl 132 1.1 tls andl $255, %edx 133 1.1 tls movl 72(%ebp,%eax,4),%eax 134 1.1 tls movl 1096(%ebp,%ebx,4),%ebx 135 1.1 tls addl %eax, %ebx 136 1.1 tls movl 2120(%ebp,%ecx,4),%eax 137 1.1 tls xorl %eax, %ebx 138 1.1 tls movl 3144(%ebp,%edx,4),%edx 139 1.1 tls addl %edx, %ebx 140 1.1 tls xorl %eax, %eax 141 1.1 tls xorl %ebx, %esi 142 1.1 tls 143 1.1 tls /* Round 3 */ 144 1.1 tls movl 16(%ebp), %edx 145 1.1 tls movl %esi, %ebx 146 1.1 tls xorl %edx, %edi 147 1.1 tls shrl $16, %ebx 148 1.1 tls movl %esi, %edx 149 1.1 tls movb %bh, %al 150 1.1 tls andl $255, %ebx 151 1.1 tls movb %dh, %cl 152 1.1 tls andl $255, %edx 153 1.1 tls movl 72(%ebp,%eax,4),%eax 154 1.1 tls movl 1096(%ebp,%ebx,4),%ebx 155 1.1 tls addl %eax, %ebx 156 1.1 tls movl 2120(%ebp,%ecx,4),%eax 157 1.1 tls xorl %eax, %ebx 158 1.1 tls movl 3144(%ebp,%edx,4),%edx 159 1.1 tls addl %edx, %ebx 160 1.1 tls xorl %eax, %eax 161 1.1 tls xorl %ebx, %edi 162 1.1 tls 163 1.1 tls /* Round 4 */ 164 1.1 tls movl 20(%ebp), %edx 165 1.1 tls movl %edi, %ebx 166 1.1 tls xorl %edx, %esi 167 1.1 tls shrl $16, %ebx 168 1.1 tls movl %edi, %edx 169 1.1 tls movb %bh, %al 170 1.1 tls andl $255, %ebx 171 1.1 tls movb %dh, %cl 172 1.1 tls andl $255, %edx 173 1.1 tls movl 72(%ebp,%eax,4),%eax 174 1.1 tls movl 1096(%ebp,%ebx,4),%ebx 175 1.1 tls addl %eax, %ebx 176 1.1 tls movl 2120(%ebp,%ecx,4),%eax 177 1.1 tls xorl %eax, %ebx 178 1.1 tls movl 3144(%ebp,%edx,4),%edx 179 1.1 tls addl %edx, %ebx 180 1.1 tls xorl %eax, %eax 181 1.1 tls xorl %ebx, %esi 182 1.1 tls 183 1.1 tls /* Round 5 */ 184 1.1 tls movl 24(%ebp), %edx 185 1.1 tls movl %esi, %ebx 186 1.1 tls xorl %edx, %edi 187 1.1 tls shrl $16, %ebx 188 1.1 tls movl %esi, %edx 189 1.1 tls movb %bh, %al 190 1.1 tls andl $255, %ebx 191 1.1 tls movb %dh, %cl 192 1.1 tls andl $255, %edx 193 1.1 tls movl 72(%ebp,%eax,4),%eax 194 1.1 tls movl 1096(%ebp,%ebx,4),%ebx 195 1.1 tls addl %eax, %ebx 196 1.1 tls movl 2120(%ebp,%ecx,4),%eax 197 1.1 tls xorl %eax, %ebx 198 1.1 tls movl 3144(%ebp,%edx,4),%edx 199 1.1 tls addl %edx, %ebx 200 1.1 tls xorl %eax, %eax 201 1.1 tls xorl %ebx, %edi 202 1.1 tls 203 1.1 tls /* Round 6 */ 204 1.1 tls movl 28(%ebp), %edx 205 1.1 tls movl %edi, %ebx 206 1.1 tls xorl %edx, %esi 207 1.1 tls shrl $16, %ebx 208 1.1 tls movl %edi, %edx 209 1.1 tls movb %bh, %al 210 1.1 tls andl $255, %ebx 211 1.1 tls movb %dh, %cl 212 1.1 tls andl $255, %edx 213 1.1 tls movl 72(%ebp,%eax,4),%eax 214 1.1 tls movl 1096(%ebp,%ebx,4),%ebx 215 1.1 tls addl %eax, %ebx 216 1.1 tls movl 2120(%ebp,%ecx,4),%eax 217 1.1 tls xorl %eax, %ebx 218 1.1 tls movl 3144(%ebp,%edx,4),%edx 219 1.1 tls addl %edx, %ebx 220 1.1 tls xorl %eax, %eax 221 1.1 tls xorl %ebx, %esi 222 1.1 tls 223 1.1 tls /* Round 7 */ 224 1.1 tls movl 32(%ebp), %edx 225 1.1 tls movl %esi, %ebx 226 1.1 tls xorl %edx, %edi 227 1.1 tls shrl $16, %ebx 228 1.1 tls movl %esi, %edx 229 1.1 tls movb %bh, %al 230 1.1 tls andl $255, %ebx 231 1.1 tls movb %dh, %cl 232 1.1 tls andl $255, %edx 233 1.1 tls movl 72(%ebp,%eax,4),%eax 234 1.1 tls movl 1096(%ebp,%ebx,4),%ebx 235 1.1 tls addl %eax, %ebx 236 1.1 tls movl 2120(%ebp,%ecx,4),%eax 237 1.1 tls xorl %eax, %ebx 238 1.1 tls movl 3144(%ebp,%edx,4),%edx 239 1.1 tls addl %edx, %ebx 240 1.1 tls xorl %eax, %eax 241 1.1 tls xorl %ebx, %edi 242 1.1 tls 243 1.1 tls /* Round 8 */ 244 1.1 tls movl 36(%ebp), %edx 245 1.1 tls movl %edi, %ebx 246 1.1 tls xorl %edx, %esi 247 1.1 tls shrl $16, %ebx 248 1.1 tls movl %edi, %edx 249 1.1 tls movb %bh, %al 250 1.1 tls andl $255, %ebx 251 1.1 tls movb %dh, %cl 252 1.1 tls andl $255, %edx 253 1.1 tls movl 72(%ebp,%eax,4),%eax 254 1.1 tls movl 1096(%ebp,%ebx,4),%ebx 255 1.1 tls addl %eax, %ebx 256 1.1 tls movl 2120(%ebp,%ecx,4),%eax 257 1.1 tls xorl %eax, %ebx 258 1.1 tls movl 3144(%ebp,%edx,4),%edx 259 1.1 tls addl %edx, %ebx 260 1.1 tls xorl %eax, %eax 261 1.1 tls xorl %ebx, %esi 262 1.1 tls 263 1.1 tls /* Round 9 */ 264 1.1 tls movl 40(%ebp), %edx 265 1.1 tls movl %esi, %ebx 266 1.1 tls xorl %edx, %edi 267 1.1 tls shrl $16, %ebx 268 1.1 tls movl %esi, %edx 269 1.1 tls movb %bh, %al 270 1.1 tls andl $255, %ebx 271 1.1 tls movb %dh, %cl 272 1.1 tls andl $255, %edx 273 1.1 tls movl 72(%ebp,%eax,4),%eax 274 1.1 tls movl 1096(%ebp,%ebx,4),%ebx 275 1.1 tls addl %eax, %ebx 276 1.1 tls movl 2120(%ebp,%ecx,4),%eax 277 1.1 tls xorl %eax, %ebx 278 1.1 tls movl 3144(%ebp,%edx,4),%edx 279 1.1 tls addl %edx, %ebx 280 1.1 tls xorl %eax, %eax 281 1.1 tls xorl %ebx, %edi 282 1.1 tls 283 1.1 tls /* Round 10 */ 284 1.1 tls movl 44(%ebp), %edx 285 1.1 tls movl %edi, %ebx 286 1.1 tls xorl %edx, %esi 287 1.1 tls shrl $16, %ebx 288 1.1 tls movl %edi, %edx 289 1.1 tls movb %bh, %al 290 1.1 tls andl $255, %ebx 291 1.1 tls movb %dh, %cl 292 1.1 tls andl $255, %edx 293 1.1 tls movl 72(%ebp,%eax,4),%eax 294 1.1 tls movl 1096(%ebp,%ebx,4),%ebx 295 1.1 tls addl %eax, %ebx 296 1.1 tls movl 2120(%ebp,%ecx,4),%eax 297 1.1 tls xorl %eax, %ebx 298 1.1 tls movl 3144(%ebp,%edx,4),%edx 299 1.1 tls addl %edx, %ebx 300 1.1 tls xorl %eax, %eax 301 1.1 tls xorl %ebx, %esi 302 1.1 tls 303 1.1 tls /* Round 11 */ 304 1.1 tls movl 48(%ebp), %edx 305 1.1 tls movl %esi, %ebx 306 1.1 tls xorl %edx, %edi 307 1.1 tls shrl $16, %ebx 308 1.1 tls movl %esi, %edx 309 1.1 tls movb %bh, %al 310 1.1 tls andl $255, %ebx 311 1.1 tls movb %dh, %cl 312 1.1 tls andl $255, %edx 313 1.1 tls movl 72(%ebp,%eax,4),%eax 314 1.1 tls movl 1096(%ebp,%ebx,4),%ebx 315 1.1 tls addl %eax, %ebx 316 1.1 tls movl 2120(%ebp,%ecx,4),%eax 317 1.1 tls xorl %eax, %ebx 318 1.1 tls movl 3144(%ebp,%edx,4),%edx 319 1.1 tls addl %edx, %ebx 320 1.1 tls xorl %eax, %eax 321 1.1 tls xorl %ebx, %edi 322 1.1 tls 323 1.1 tls /* Round 12 */ 324 1.1 tls movl 52(%ebp), %edx 325 1.1 tls movl %edi, %ebx 326 1.1 tls xorl %edx, %esi 327 1.1 tls shrl $16, %ebx 328 1.1 tls movl %edi, %edx 329 1.1 tls movb %bh, %al 330 1.1 tls andl $255, %ebx 331 1.1 tls movb %dh, %cl 332 1.1 tls andl $255, %edx 333 1.1 tls movl 72(%ebp,%eax,4),%eax 334 1.1 tls movl 1096(%ebp,%ebx,4),%ebx 335 1.1 tls addl %eax, %ebx 336 1.1 tls movl 2120(%ebp,%ecx,4),%eax 337 1.1 tls xorl %eax, %ebx 338 1.1 tls movl 3144(%ebp,%edx,4),%edx 339 1.1 tls addl %edx, %ebx 340 1.1 tls xorl %eax, %eax 341 1.1 tls xorl %ebx, %esi 342 1.1 tls 343 1.1 tls /* Round 13 */ 344 1.1 tls movl 56(%ebp), %edx 345 1.1 tls movl %esi, %ebx 346 1.1 tls xorl %edx, %edi 347 1.1 tls shrl $16, %ebx 348 1.1 tls movl %esi, %edx 349 1.1 tls movb %bh, %al 350 1.1 tls andl $255, %ebx 351 1.1 tls movb %dh, %cl 352 1.1 tls andl $255, %edx 353 1.1 tls movl 72(%ebp,%eax,4),%eax 354 1.1 tls movl 1096(%ebp,%ebx,4),%ebx 355 1.1 tls addl %eax, %ebx 356 1.1 tls movl 2120(%ebp,%ecx,4),%eax 357 1.1 tls xorl %eax, %ebx 358 1.1 tls movl 3144(%ebp,%edx,4),%edx 359 1.1 tls addl %edx, %ebx 360 1.1 tls xorl %eax, %eax 361 1.1 tls xorl %ebx, %edi 362 1.1 tls 363 1.1 tls /* Round 14 */ 364 1.1 tls movl 60(%ebp), %edx 365 1.1 tls movl %edi, %ebx 366 1.1 tls xorl %edx, %esi 367 1.1 tls shrl $16, %ebx 368 1.1 tls movl %edi, %edx 369 1.1 tls movb %bh, %al 370 1.1 tls andl $255, %ebx 371 1.1 tls movb %dh, %cl 372 1.1 tls andl $255, %edx 373 1.1 tls movl 72(%ebp,%eax,4),%eax 374 1.1 tls movl 1096(%ebp,%ebx,4),%ebx 375 1.1 tls addl %eax, %ebx 376 1.1 tls movl 2120(%ebp,%ecx,4),%eax 377 1.1 tls xorl %eax, %ebx 378 1.1 tls movl 3144(%ebp,%edx,4),%edx 379 1.1 tls addl %edx, %ebx 380 1.1 tls xorl %eax, %eax 381 1.1 tls xorl %ebx, %esi 382 1.1 tls 383 1.1 tls /* Round 15 */ 384 1.1 tls movl 64(%ebp), %edx 385 1.1 tls movl %esi, %ebx 386 1.1 tls xorl %edx, %edi 387 1.1 tls shrl $16, %ebx 388 1.1 tls movl %esi, %edx 389 1.1 tls movb %bh, %al 390 1.1 tls andl $255, %ebx 391 1.1 tls movb %dh, %cl 392 1.1 tls andl $255, %edx 393 1.1 tls movl 72(%ebp,%eax,4),%eax 394 1.1 tls movl 1096(%ebp,%ebx,4),%ebx 395 1.1 tls addl %eax, %ebx 396 1.1 tls movl 2120(%ebp,%ecx,4),%eax 397 1.1 tls xorl %eax, %ebx 398 1.1 tls movl 3144(%ebp,%edx,4),%edx 399 1.1 tls addl %edx, %ebx 400 1.2.8.1 kent # Load parameter 0 (16) enc=1 401 1.1 tls movl 20(%esp), %eax 402 1.1 tls xorl %ebx, %edi 403 1.1 tls movl 68(%ebp), %edx 404 1.1 tls xorl %edx, %esi 405 1.1 tls movl %edi, 4(%eax) 406 1.1 tls movl %esi, (%eax) 407 1.1 tls popl %edi 408 1.1 tls popl %esi 409 1.1 tls popl %ebx 410 1.1 tls popl %ebp 411 1.1 tls ret 412 1.1 tls .L_BF_encrypt_end: 413 1.1 tls .size _C_LABEL(BF_encrypt),.L_BF_encrypt_end-_C_LABEL(BF_encrypt) 414 1.1 tls 415 1.1 tls ENTRY(BF_decrypt) 416 1.1 tls pushl %ebp 417 1.1 tls pushl %ebx 418 1.1 tls movl 12(%esp), %ebx 419 1.1 tls movl 16(%esp), %ebp 420 1.1 tls pushl %esi 421 1.1 tls pushl %edi 422 1.2.8.1 kent # Load the 2 words 423 1.1 tls movl (%ebx), %edi 424 1.1 tls movl 4(%ebx), %esi 425 1.1 tls xorl %eax, %eax 426 1.1 tls movl 68(%ebp), %ebx 427 1.1 tls xorl %ecx, %ecx 428 1.1 tls xorl %ebx, %edi 429 1.1 tls 430 1.1 tls /* Round 16 */ 431 1.1 tls movl 64(%ebp), %edx 432 1.1 tls movl %edi, %ebx 433 1.1 tls xorl %edx, %esi 434 1.1 tls shrl $16, %ebx 435 1.1 tls movl %edi, %edx 436 1.1 tls movb %bh, %al 437 1.1 tls andl $255, %ebx 438 1.1 tls movb %dh, %cl 439 1.1 tls andl $255, %edx 440 1.1 tls movl 72(%ebp,%eax,4),%eax 441 1.1 tls movl 1096(%ebp,%ebx,4),%ebx 442 1.1 tls addl %eax, %ebx 443 1.1 tls movl 2120(%ebp,%ecx,4),%eax 444 1.1 tls xorl %eax, %ebx 445 1.1 tls movl 3144(%ebp,%edx,4),%edx 446 1.1 tls addl %edx, %ebx 447 1.1 tls xorl %eax, %eax 448 1.1 tls xorl %ebx, %esi 449 1.1 tls 450 1.1 tls /* Round 15 */ 451 1.1 tls movl 60(%ebp), %edx 452 1.1 tls movl %esi, %ebx 453 1.1 tls xorl %edx, %edi 454 1.1 tls shrl $16, %ebx 455 1.1 tls movl %esi, %edx 456 1.1 tls movb %bh, %al 457 1.1 tls andl $255, %ebx 458 1.1 tls movb %dh, %cl 459 1.1 tls andl $255, %edx 460 1.1 tls movl 72(%ebp,%eax,4),%eax 461 1.1 tls movl 1096(%ebp,%ebx,4),%ebx 462 1.1 tls addl %eax, %ebx 463 1.1 tls movl 2120(%ebp,%ecx,4),%eax 464 1.1 tls xorl %eax, %ebx 465 1.1 tls movl 3144(%ebp,%edx,4),%edx 466 1.1 tls addl %edx, %ebx 467 1.1 tls xorl %eax, %eax 468 1.1 tls xorl %ebx, %edi 469 1.1 tls 470 1.1 tls /* Round 14 */ 471 1.1 tls movl 56(%ebp), %edx 472 1.1 tls movl %edi, %ebx 473 1.1 tls xorl %edx, %esi 474 1.1 tls shrl $16, %ebx 475 1.1 tls movl %edi, %edx 476 1.1 tls movb %bh, %al 477 1.1 tls andl $255, %ebx 478 1.1 tls movb %dh, %cl 479 1.1 tls andl $255, %edx 480 1.1 tls movl 72(%ebp,%eax,4),%eax 481 1.1 tls movl 1096(%ebp,%ebx,4),%ebx 482 1.1 tls addl %eax, %ebx 483 1.1 tls movl 2120(%ebp,%ecx,4),%eax 484 1.1 tls xorl %eax, %ebx 485 1.1 tls movl 3144(%ebp,%edx,4),%edx 486 1.1 tls addl %edx, %ebx 487 1.1 tls xorl %eax, %eax 488 1.1 tls xorl %ebx, %esi 489 1.1 tls 490 1.1 tls /* Round 13 */ 491 1.1 tls movl 52(%ebp), %edx 492 1.1 tls movl %esi, %ebx 493 1.1 tls xorl %edx, %edi 494 1.1 tls shrl $16, %ebx 495 1.1 tls movl %esi, %edx 496 1.1 tls movb %bh, %al 497 1.1 tls andl $255, %ebx 498 1.1 tls movb %dh, %cl 499 1.1 tls andl $255, %edx 500 1.1 tls movl 72(%ebp,%eax,4),%eax 501 1.1 tls movl 1096(%ebp,%ebx,4),%ebx 502 1.1 tls addl %eax, %ebx 503 1.1 tls movl 2120(%ebp,%ecx,4),%eax 504 1.1 tls xorl %eax, %ebx 505 1.1 tls movl 3144(%ebp,%edx,4),%edx 506 1.1 tls addl %edx, %ebx 507 1.1 tls xorl %eax, %eax 508 1.1 tls xorl %ebx, %edi 509 1.1 tls 510 1.1 tls /* Round 12 */ 511 1.1 tls movl 48(%ebp), %edx 512 1.1 tls movl %edi, %ebx 513 1.1 tls xorl %edx, %esi 514 1.1 tls shrl $16, %ebx 515 1.1 tls movl %edi, %edx 516 1.1 tls movb %bh, %al 517 1.1 tls andl $255, %ebx 518 1.1 tls movb %dh, %cl 519 1.1 tls andl $255, %edx 520 1.1 tls movl 72(%ebp,%eax,4),%eax 521 1.1 tls movl 1096(%ebp,%ebx,4),%ebx 522 1.1 tls addl %eax, %ebx 523 1.1 tls movl 2120(%ebp,%ecx,4),%eax 524 1.1 tls xorl %eax, %ebx 525 1.1 tls movl 3144(%ebp,%edx,4),%edx 526 1.1 tls addl %edx, %ebx 527 1.1 tls xorl %eax, %eax 528 1.1 tls xorl %ebx, %esi 529 1.1 tls 530 1.1 tls /* Round 11 */ 531 1.1 tls movl 44(%ebp), %edx 532 1.1 tls movl %esi, %ebx 533 1.1 tls xorl %edx, %edi 534 1.1 tls shrl $16, %ebx 535 1.1 tls movl %esi, %edx 536 1.1 tls movb %bh, %al 537 1.1 tls andl $255, %ebx 538 1.1 tls movb %dh, %cl 539 1.1 tls andl $255, %edx 540 1.1 tls movl 72(%ebp,%eax,4),%eax 541 1.1 tls movl 1096(%ebp,%ebx,4),%ebx 542 1.1 tls addl %eax, %ebx 543 1.1 tls movl 2120(%ebp,%ecx,4),%eax 544 1.1 tls xorl %eax, %ebx 545 1.1 tls movl 3144(%ebp,%edx,4),%edx 546 1.1 tls addl %edx, %ebx 547 1.1 tls xorl %eax, %eax 548 1.1 tls xorl %ebx, %edi 549 1.1 tls 550 1.1 tls /* Round 10 */ 551 1.1 tls movl 40(%ebp), %edx 552 1.1 tls movl %edi, %ebx 553 1.1 tls xorl %edx, %esi 554 1.1 tls shrl $16, %ebx 555 1.1 tls movl %edi, %edx 556 1.1 tls movb %bh, %al 557 1.1 tls andl $255, %ebx 558 1.1 tls movb %dh, %cl 559 1.1 tls andl $255, %edx 560 1.1 tls movl 72(%ebp,%eax,4),%eax 561 1.1 tls movl 1096(%ebp,%ebx,4),%ebx 562 1.1 tls addl %eax, %ebx 563 1.1 tls movl 2120(%ebp,%ecx,4),%eax 564 1.1 tls xorl %eax, %ebx 565 1.1 tls movl 3144(%ebp,%edx,4),%edx 566 1.1 tls addl %edx, %ebx 567 1.1 tls xorl %eax, %eax 568 1.1 tls xorl %ebx, %esi 569 1.1 tls 570 1.1 tls /* Round 9 */ 571 1.1 tls movl 36(%ebp), %edx 572 1.1 tls movl %esi, %ebx 573 1.1 tls xorl %edx, %edi 574 1.1 tls shrl $16, %ebx 575 1.1 tls movl %esi, %edx 576 1.1 tls movb %bh, %al 577 1.1 tls andl $255, %ebx 578 1.1 tls movb %dh, %cl 579 1.1 tls andl $255, %edx 580 1.1 tls movl 72(%ebp,%eax,4),%eax 581 1.1 tls movl 1096(%ebp,%ebx,4),%ebx 582 1.1 tls addl %eax, %ebx 583 1.1 tls movl 2120(%ebp,%ecx,4),%eax 584 1.1 tls xorl %eax, %ebx 585 1.1 tls movl 3144(%ebp,%edx,4),%edx 586 1.1 tls addl %edx, %ebx 587 1.1 tls xorl %eax, %eax 588 1.1 tls xorl %ebx, %edi 589 1.1 tls 590 1.1 tls /* Round 8 */ 591 1.1 tls movl 32(%ebp), %edx 592 1.1 tls movl %edi, %ebx 593 1.1 tls xorl %edx, %esi 594 1.1 tls shrl $16, %ebx 595 1.1 tls movl %edi, %edx 596 1.1 tls movb %bh, %al 597 1.1 tls andl $255, %ebx 598 1.1 tls movb %dh, %cl 599 1.1 tls andl $255, %edx 600 1.1 tls movl 72(%ebp,%eax,4),%eax 601 1.1 tls movl 1096(%ebp,%ebx,4),%ebx 602 1.1 tls addl %eax, %ebx 603 1.1 tls movl 2120(%ebp,%ecx,4),%eax 604 1.1 tls xorl %eax, %ebx 605 1.1 tls movl 3144(%ebp,%edx,4),%edx 606 1.1 tls addl %edx, %ebx 607 1.1 tls xorl %eax, %eax 608 1.1 tls xorl %ebx, %esi 609 1.1 tls 610 1.1 tls /* Round 7 */ 611 1.1 tls movl 28(%ebp), %edx 612 1.1 tls movl %esi, %ebx 613 1.1 tls xorl %edx, %edi 614 1.1 tls shrl $16, %ebx 615 1.1 tls movl %esi, %edx 616 1.1 tls movb %bh, %al 617 1.1 tls andl $255, %ebx 618 1.1 tls movb %dh, %cl 619 1.1 tls andl $255, %edx 620 1.1 tls movl 72(%ebp,%eax,4),%eax 621 1.1 tls movl 1096(%ebp,%ebx,4),%ebx 622 1.1 tls addl %eax, %ebx 623 1.1 tls movl 2120(%ebp,%ecx,4),%eax 624 1.1 tls xorl %eax, %ebx 625 1.1 tls movl 3144(%ebp,%edx,4),%edx 626 1.1 tls addl %edx, %ebx 627 1.1 tls xorl %eax, %eax 628 1.1 tls xorl %ebx, %edi 629 1.1 tls 630 1.1 tls /* Round 6 */ 631 1.1 tls movl 24(%ebp), %edx 632 1.1 tls movl %edi, %ebx 633 1.1 tls xorl %edx, %esi 634 1.1 tls shrl $16, %ebx 635 1.1 tls movl %edi, %edx 636 1.1 tls movb %bh, %al 637 1.1 tls andl $255, %ebx 638 1.1 tls movb %dh, %cl 639 1.1 tls andl $255, %edx 640 1.1 tls movl 72(%ebp,%eax,4),%eax 641 1.1 tls movl 1096(%ebp,%ebx,4),%ebx 642 1.1 tls addl %eax, %ebx 643 1.1 tls movl 2120(%ebp,%ecx,4),%eax 644 1.1 tls xorl %eax, %ebx 645 1.1 tls movl 3144(%ebp,%edx,4),%edx 646 1.1 tls addl %edx, %ebx 647 1.1 tls xorl %eax, %eax 648 1.1 tls xorl %ebx, %esi 649 1.1 tls 650 1.1 tls /* Round 5 */ 651 1.1 tls movl 20(%ebp), %edx 652 1.1 tls movl %esi, %ebx 653 1.1 tls xorl %edx, %edi 654 1.1 tls shrl $16, %ebx 655 1.1 tls movl %esi, %edx 656 1.1 tls movb %bh, %al 657 1.1 tls andl $255, %ebx 658 1.1 tls movb %dh, %cl 659 1.1 tls andl $255, %edx 660 1.1 tls movl 72(%ebp,%eax,4),%eax 661 1.1 tls movl 1096(%ebp,%ebx,4),%ebx 662 1.1 tls addl %eax, %ebx 663 1.1 tls movl 2120(%ebp,%ecx,4),%eax 664 1.1 tls xorl %eax, %ebx 665 1.1 tls movl 3144(%ebp,%edx,4),%edx 666 1.1 tls addl %edx, %ebx 667 1.1 tls xorl %eax, %eax 668 1.1 tls xorl %ebx, %edi 669 1.1 tls 670 1.1 tls /* Round 4 */ 671 1.1 tls movl 16(%ebp), %edx 672 1.1 tls movl %edi, %ebx 673 1.1 tls xorl %edx, %esi 674 1.1 tls shrl $16, %ebx 675 1.1 tls movl %edi, %edx 676 1.1 tls movb %bh, %al 677 1.1 tls andl $255, %ebx 678 1.1 tls movb %dh, %cl 679 1.1 tls andl $255, %edx 680 1.1 tls movl 72(%ebp,%eax,4),%eax 681 1.1 tls movl 1096(%ebp,%ebx,4),%ebx 682 1.1 tls addl %eax, %ebx 683 1.1 tls movl 2120(%ebp,%ecx,4),%eax 684 1.1 tls xorl %eax, %ebx 685 1.1 tls movl 3144(%ebp,%edx,4),%edx 686 1.1 tls addl %edx, %ebx 687 1.1 tls xorl %eax, %eax 688 1.1 tls xorl %ebx, %esi 689 1.1 tls 690 1.1 tls /* Round 3 */ 691 1.1 tls movl 12(%ebp), %edx 692 1.1 tls movl %esi, %ebx 693 1.1 tls xorl %edx, %edi 694 1.1 tls shrl $16, %ebx 695 1.1 tls movl %esi, %edx 696 1.1 tls movb %bh, %al 697 1.1 tls andl $255, %ebx 698 1.1 tls movb %dh, %cl 699 1.1 tls andl $255, %edx 700 1.1 tls movl 72(%ebp,%eax,4),%eax 701 1.1 tls movl 1096(%ebp,%ebx,4),%ebx 702 1.1 tls addl %eax, %ebx 703 1.1 tls movl 2120(%ebp,%ecx,4),%eax 704 1.1 tls xorl %eax, %ebx 705 1.1 tls movl 3144(%ebp,%edx,4),%edx 706 1.1 tls addl %edx, %ebx 707 1.1 tls xorl %eax, %eax 708 1.1 tls xorl %ebx, %edi 709 1.1 tls 710 1.1 tls /* Round 2 */ 711 1.1 tls movl 8(%ebp), %edx 712 1.1 tls movl %edi, %ebx 713 1.1 tls xorl %edx, %esi 714 1.1 tls shrl $16, %ebx 715 1.1 tls movl %edi, %edx 716 1.1 tls movb %bh, %al 717 1.1 tls andl $255, %ebx 718 1.1 tls movb %dh, %cl 719 1.1 tls andl $255, %edx 720 1.1 tls movl 72(%ebp,%eax,4),%eax 721 1.1 tls movl 1096(%ebp,%ebx,4),%ebx 722 1.1 tls addl %eax, %ebx 723 1.1 tls movl 2120(%ebp,%ecx,4),%eax 724 1.1 tls xorl %eax, %ebx 725 1.1 tls movl 3144(%ebp,%edx,4),%edx 726 1.1 tls addl %edx, %ebx 727 1.1 tls xorl %eax, %eax 728 1.1 tls xorl %ebx, %esi 729 1.1 tls 730 1.1 tls /* Round 1 */ 731 1.1 tls movl 4(%ebp), %edx 732 1.1 tls movl %esi, %ebx 733 1.1 tls xorl %edx, %edi 734 1.1 tls shrl $16, %ebx 735 1.1 tls movl %esi, %edx 736 1.1 tls movb %bh, %al 737 1.1 tls andl $255, %ebx 738 1.1 tls movb %dh, %cl 739 1.1 tls andl $255, %edx 740 1.1 tls movl 72(%ebp,%eax,4),%eax 741 1.1 tls movl 1096(%ebp,%ebx,4),%ebx 742 1.1 tls addl %eax, %ebx 743 1.1 tls movl 2120(%ebp,%ecx,4),%eax 744 1.1 tls xorl %eax, %ebx 745 1.1 tls movl 3144(%ebp,%edx,4),%edx 746 1.1 tls addl %edx, %ebx 747 1.2.8.1 kent # Load parameter 0 (1) enc=0 748 1.1 tls movl 20(%esp), %eax 749 1.1 tls xorl %ebx, %edi 750 1.1 tls movl (%ebp), %edx 751 1.1 tls xorl %edx, %esi 752 1.1 tls movl %edi, 4(%eax) 753 1.1 tls movl %esi, (%eax) 754 1.1 tls popl %edi 755 1.1 tls popl %esi 756 1.1 tls popl %ebx 757 1.1 tls popl %ebp 758 1.1 tls ret 759 1.1 tls .L_BF_decrypt_end: 760 1.1 tls .size _C_LABEL(BF_decrypt),.L_BF_decrypt_end-_C_LABEL(BF_decrypt) 761
Indexes created Sat Oct 25 10:09:55 GMT 2025