1 1.5 lukem /* $NetBSD: bf_enc_586.S,v 1.5 2007/12/11 23:13:57 lukem 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 1.3 perry * 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 1.3 perry * 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 1.3 perry * 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 1.3 perry * 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 1.3 perry * 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 1.3 perry * 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 1.5 lukem __KERNEL_RCSID(1, "$NetBSD: bf_enc_586.S,v 1.5 2007/12/11 23:13:57 lukem Exp $"); 68 1.1 tls 69 1.1 tls ENTRY(BF_encrypt) 70 1.1 tls pushl %ebp 71 1.1 tls pushl %ebx 72 1.1 tls movl 12(%esp), %ebx 73 1.1 tls movl 16(%esp), %ebp 74 1.1 tls pushl %esi 75 1.1 tls pushl %edi 76 1.1 tls /* Load the 2 words */ 77 1.1 tls movl (%ebx), %edi 78 1.1 tls movl 4(%ebx), %esi 79 1.1 tls xorl %eax, %eax 80 1.1 tls movl (%ebp), %ebx 81 1.1 tls xorl %ecx, %ecx 82 1.1 tls xorl %ebx, %edi 83 1.1 tls 84 1.1 tls /* Round 0 */ 85 1.1 tls movl 4(%ebp), %edx 86 1.1 tls movl %edi, %ebx 87 1.1 tls xorl %edx, %esi 88 1.1 tls shrl $16, %ebx 89 1.1 tls movl %edi, %edx 90 1.1 tls movb %bh, %al 91 1.1 tls andl $255, %ebx 92 1.1 tls movb %dh, %cl 93 1.1 tls andl $255, %edx 94 1.1 tls movl 72(%ebp,%eax,4),%eax 95 1.1 tls movl 1096(%ebp,%ebx,4),%ebx 96 1.1 tls addl %eax, %ebx 97 1.1 tls movl 2120(%ebp,%ecx,4),%eax 98 1.1 tls xorl %eax, %ebx 99 1.1 tls movl 3144(%ebp,%edx,4),%edx 100 1.1 tls addl %edx, %ebx 101 1.1 tls xorl %eax, %eax 102 1.1 tls xorl %ebx, %esi 103 1.1 tls 104 1.1 tls /* Round 1 */ 105 1.1 tls movl 8(%ebp), %edx 106 1.1 tls movl %esi, %ebx 107 1.1 tls xorl %edx, %edi 108 1.1 tls shrl $16, %ebx 109 1.1 tls movl %esi, %edx 110 1.1 tls movb %bh, %al 111 1.1 tls andl $255, %ebx 112 1.1 tls movb %dh, %cl 113 1.1 tls andl $255, %edx 114 1.1 tls movl 72(%ebp,%eax,4),%eax 115 1.1 tls movl 1096(%ebp,%ebx,4),%ebx 116 1.1 tls addl %eax, %ebx 117 1.1 tls movl 2120(%ebp,%ecx,4),%eax 118 1.1 tls xorl %eax, %ebx 119 1.1 tls movl 3144(%ebp,%edx,4),%edx 120 1.1 tls addl %edx, %ebx 121 1.1 tls xorl %eax, %eax 122 1.1 tls xorl %ebx, %edi 123 1.1 tls 124 1.1 tls /* Round 2 */ 125 1.1 tls movl 12(%ebp), %edx 126 1.1 tls movl %edi, %ebx 127 1.1 tls xorl %edx, %esi 128 1.1 tls shrl $16, %ebx 129 1.1 tls movl %edi, %edx 130 1.1 tls movb %bh, %al 131 1.1 tls andl $255, %ebx 132 1.1 tls movb %dh, %cl 133 1.1 tls andl $255, %edx 134 1.1 tls movl 72(%ebp,%eax,4),%eax 135 1.1 tls movl 1096(%ebp,%ebx,4),%ebx 136 1.1 tls addl %eax, %ebx 137 1.1 tls movl 2120(%ebp,%ecx,4),%eax 138 1.1 tls xorl %eax, %ebx 139 1.1 tls movl 3144(%ebp,%edx,4),%edx 140 1.1 tls addl %edx, %ebx 141 1.1 tls xorl %eax, %eax 142 1.1 tls xorl %ebx, %esi 143 1.1 tls 144 1.1 tls /* Round 3 */ 145 1.1 tls movl 16(%ebp), %edx 146 1.1 tls movl %esi, %ebx 147 1.1 tls xorl %edx, %edi 148 1.1 tls shrl $16, %ebx 149 1.1 tls movl %esi, %edx 150 1.1 tls movb %bh, %al 151 1.1 tls andl $255, %ebx 152 1.1 tls movb %dh, %cl 153 1.1 tls andl $255, %edx 154 1.1 tls movl 72(%ebp,%eax,4),%eax 155 1.1 tls movl 1096(%ebp,%ebx,4),%ebx 156 1.1 tls addl %eax, %ebx 157 1.1 tls movl 2120(%ebp,%ecx,4),%eax 158 1.1 tls xorl %eax, %ebx 159 1.1 tls movl 3144(%ebp,%edx,4),%edx 160 1.1 tls addl %edx, %ebx 161 1.1 tls xorl %eax, %eax 162 1.1 tls xorl %ebx, %edi 163 1.1 tls 164 1.1 tls /* Round 4 */ 165 1.1 tls movl 20(%ebp), %edx 166 1.1 tls movl %edi, %ebx 167 1.1 tls xorl %edx, %esi 168 1.1 tls shrl $16, %ebx 169 1.1 tls movl %edi, %edx 170 1.1 tls movb %bh, %al 171 1.1 tls andl $255, %ebx 172 1.1 tls movb %dh, %cl 173 1.1 tls andl $255, %edx 174 1.1 tls movl 72(%ebp,%eax,4),%eax 175 1.1 tls movl 1096(%ebp,%ebx,4),%ebx 176 1.1 tls addl %eax, %ebx 177 1.1 tls movl 2120(%ebp,%ecx,4),%eax 178 1.1 tls xorl %eax, %ebx 179 1.1 tls movl 3144(%ebp,%edx,4),%edx 180 1.1 tls addl %edx, %ebx 181 1.1 tls xorl %eax, %eax 182 1.1 tls xorl %ebx, %esi 183 1.1 tls 184 1.1 tls /* Round 5 */ 185 1.1 tls movl 24(%ebp), %edx 186 1.1 tls movl %esi, %ebx 187 1.1 tls xorl %edx, %edi 188 1.1 tls shrl $16, %ebx 189 1.1 tls movl %esi, %edx 190 1.1 tls movb %bh, %al 191 1.1 tls andl $255, %ebx 192 1.1 tls movb %dh, %cl 193 1.1 tls andl $255, %edx 194 1.1 tls movl 72(%ebp,%eax,4),%eax 195 1.1 tls movl 1096(%ebp,%ebx,4),%ebx 196 1.1 tls addl %eax, %ebx 197 1.1 tls movl 2120(%ebp,%ecx,4),%eax 198 1.1 tls xorl %eax, %ebx 199 1.1 tls movl 3144(%ebp,%edx,4),%edx 200 1.1 tls addl %edx, %ebx 201 1.1 tls xorl %eax, %eax 202 1.1 tls xorl %ebx, %edi 203 1.1 tls 204 1.1 tls /* Round 6 */ 205 1.1 tls movl 28(%ebp), %edx 206 1.1 tls movl %edi, %ebx 207 1.1 tls xorl %edx, %esi 208 1.1 tls shrl $16, %ebx 209 1.1 tls movl %edi, %edx 210 1.1 tls movb %bh, %al 211 1.1 tls andl $255, %ebx 212 1.1 tls movb %dh, %cl 213 1.1 tls andl $255, %edx 214 1.1 tls movl 72(%ebp,%eax,4),%eax 215 1.1 tls movl 1096(%ebp,%ebx,4),%ebx 216 1.1 tls addl %eax, %ebx 217 1.1 tls movl 2120(%ebp,%ecx,4),%eax 218 1.1 tls xorl %eax, %ebx 219 1.1 tls movl 3144(%ebp,%edx,4),%edx 220 1.1 tls addl %edx, %ebx 221 1.1 tls xorl %eax, %eax 222 1.1 tls xorl %ebx, %esi 223 1.1 tls 224 1.1 tls /* Round 7 */ 225 1.1 tls movl 32(%ebp), %edx 226 1.1 tls movl %esi, %ebx 227 1.1 tls xorl %edx, %edi 228 1.1 tls shrl $16, %ebx 229 1.1 tls movl %esi, %edx 230 1.1 tls movb %bh, %al 231 1.1 tls andl $255, %ebx 232 1.1 tls movb %dh, %cl 233 1.1 tls andl $255, %edx 234 1.1 tls movl 72(%ebp,%eax,4),%eax 235 1.1 tls movl 1096(%ebp,%ebx,4),%ebx 236 1.1 tls addl %eax, %ebx 237 1.1 tls movl 2120(%ebp,%ecx,4),%eax 238 1.1 tls xorl %eax, %ebx 239 1.1 tls movl 3144(%ebp,%edx,4),%edx 240 1.1 tls addl %edx, %ebx 241 1.1 tls xorl %eax, %eax 242 1.1 tls xorl %ebx, %edi 243 1.1 tls 244 1.1 tls /* Round 8 */ 245 1.1 tls movl 36(%ebp), %edx 246 1.1 tls movl %edi, %ebx 247 1.1 tls xorl %edx, %esi 248 1.1 tls shrl $16, %ebx 249 1.1 tls movl %edi, %edx 250 1.1 tls movb %bh, %al 251 1.1 tls andl $255, %ebx 252 1.1 tls movb %dh, %cl 253 1.1 tls andl $255, %edx 254 1.1 tls movl 72(%ebp,%eax,4),%eax 255 1.1 tls movl 1096(%ebp,%ebx,4),%ebx 256 1.1 tls addl %eax, %ebx 257 1.1 tls movl 2120(%ebp,%ecx,4),%eax 258 1.1 tls xorl %eax, %ebx 259 1.1 tls movl 3144(%ebp,%edx,4),%edx 260 1.1 tls addl %edx, %ebx 261 1.1 tls xorl %eax, %eax 262 1.1 tls xorl %ebx, %esi 263 1.1 tls 264 1.1 tls /* Round 9 */ 265 1.1 tls movl 40(%ebp), %edx 266 1.1 tls movl %esi, %ebx 267 1.1 tls xorl %edx, %edi 268 1.1 tls shrl $16, %ebx 269 1.1 tls movl %esi, %edx 270 1.1 tls movb %bh, %al 271 1.1 tls andl $255, %ebx 272 1.1 tls movb %dh, %cl 273 1.1 tls andl $255, %edx 274 1.1 tls movl 72(%ebp,%eax,4),%eax 275 1.1 tls movl 1096(%ebp,%ebx,4),%ebx 276 1.1 tls addl %eax, %ebx 277 1.1 tls movl 2120(%ebp,%ecx,4),%eax 278 1.1 tls xorl %eax, %ebx 279 1.1 tls movl 3144(%ebp,%edx,4),%edx 280 1.1 tls addl %edx, %ebx 281 1.1 tls xorl %eax, %eax 282 1.1 tls xorl %ebx, %edi 283 1.1 tls 284 1.1 tls /* Round 10 */ 285 1.1 tls movl 44(%ebp), %edx 286 1.1 tls movl %edi, %ebx 287 1.1 tls xorl %edx, %esi 288 1.1 tls shrl $16, %ebx 289 1.1 tls movl %edi, %edx 290 1.1 tls movb %bh, %al 291 1.1 tls andl $255, %ebx 292 1.1 tls movb %dh, %cl 293 1.1 tls andl $255, %edx 294 1.1 tls movl 72(%ebp,%eax,4),%eax 295 1.1 tls movl 1096(%ebp,%ebx,4),%ebx 296 1.1 tls addl %eax, %ebx 297 1.1 tls movl 2120(%ebp,%ecx,4),%eax 298 1.1 tls xorl %eax, %ebx 299 1.1 tls movl 3144(%ebp,%edx,4),%edx 300 1.1 tls addl %edx, %ebx 301 1.1 tls xorl %eax, %eax 302 1.1 tls xorl %ebx, %esi 303 1.1 tls 304 1.1 tls /* Round 11 */ 305 1.1 tls movl 48(%ebp), %edx 306 1.1 tls movl %esi, %ebx 307 1.1 tls xorl %edx, %edi 308 1.1 tls shrl $16, %ebx 309 1.1 tls movl %esi, %edx 310 1.1 tls movb %bh, %al 311 1.1 tls andl $255, %ebx 312 1.1 tls movb %dh, %cl 313 1.1 tls andl $255, %edx 314 1.1 tls movl 72(%ebp,%eax,4),%eax 315 1.1 tls movl 1096(%ebp,%ebx,4),%ebx 316 1.1 tls addl %eax, %ebx 317 1.1 tls movl 2120(%ebp,%ecx,4),%eax 318 1.1 tls xorl %eax, %ebx 319 1.1 tls movl 3144(%ebp,%edx,4),%edx 320 1.1 tls addl %edx, %ebx 321 1.1 tls xorl %eax, %eax 322 1.1 tls xorl %ebx, %edi 323 1.1 tls 324 1.1 tls /* Round 12 */ 325 1.1 tls movl 52(%ebp), %edx 326 1.1 tls movl %edi, %ebx 327 1.1 tls xorl %edx, %esi 328 1.1 tls shrl $16, %ebx 329 1.1 tls movl %edi, %edx 330 1.1 tls movb %bh, %al 331 1.1 tls andl $255, %ebx 332 1.1 tls movb %dh, %cl 333 1.1 tls andl $255, %edx 334 1.1 tls movl 72(%ebp,%eax,4),%eax 335 1.1 tls movl 1096(%ebp,%ebx,4),%ebx 336 1.1 tls addl %eax, %ebx 337 1.1 tls movl 2120(%ebp,%ecx,4),%eax 338 1.1 tls xorl %eax, %ebx 339 1.1 tls movl 3144(%ebp,%edx,4),%edx 340 1.1 tls addl %edx, %ebx 341 1.1 tls xorl %eax, %eax 342 1.1 tls xorl %ebx, %esi 343 1.1 tls 344 1.1 tls /* Round 13 */ 345 1.1 tls movl 56(%ebp), %edx 346 1.1 tls movl %esi, %ebx 347 1.1 tls xorl %edx, %edi 348 1.1 tls shrl $16, %ebx 349 1.1 tls movl %esi, %edx 350 1.1 tls movb %bh, %al 351 1.1 tls andl $255, %ebx 352 1.1 tls movb %dh, %cl 353 1.1 tls andl $255, %edx 354 1.1 tls movl 72(%ebp,%eax,4),%eax 355 1.1 tls movl 1096(%ebp,%ebx,4),%ebx 356 1.1 tls addl %eax, %ebx 357 1.1 tls movl 2120(%ebp,%ecx,4),%eax 358 1.1 tls xorl %eax, %ebx 359 1.1 tls movl 3144(%ebp,%edx,4),%edx 360 1.1 tls addl %edx, %ebx 361 1.1 tls xorl %eax, %eax 362 1.1 tls xorl %ebx, %edi 363 1.1 tls 364 1.1 tls /* Round 14 */ 365 1.1 tls movl 60(%ebp), %edx 366 1.1 tls movl %edi, %ebx 367 1.1 tls xorl %edx, %esi 368 1.1 tls shrl $16, %ebx 369 1.1 tls movl %edi, %edx 370 1.1 tls movb %bh, %al 371 1.1 tls andl $255, %ebx 372 1.1 tls movb %dh, %cl 373 1.1 tls andl $255, %edx 374 1.1 tls movl 72(%ebp,%eax,4),%eax 375 1.1 tls movl 1096(%ebp,%ebx,4),%ebx 376 1.1 tls addl %eax, %ebx 377 1.1 tls movl 2120(%ebp,%ecx,4),%eax 378 1.1 tls xorl %eax, %ebx 379 1.1 tls movl 3144(%ebp,%edx,4),%edx 380 1.1 tls addl %edx, %ebx 381 1.1 tls xorl %eax, %eax 382 1.1 tls xorl %ebx, %esi 383 1.1 tls 384 1.1 tls /* Round 15 */ 385 1.1 tls movl 64(%ebp), %edx 386 1.1 tls movl %esi, %ebx 387 1.1 tls xorl %edx, %edi 388 1.1 tls shrl $16, %ebx 389 1.1 tls movl %esi, %edx 390 1.1 tls movb %bh, %al 391 1.1 tls andl $255, %ebx 392 1.1 tls movb %dh, %cl 393 1.1 tls andl $255, %edx 394 1.1 tls movl 72(%ebp,%eax,4),%eax 395 1.1 tls movl 1096(%ebp,%ebx,4),%ebx 396 1.1 tls addl %eax, %ebx 397 1.1 tls movl 2120(%ebp,%ecx,4),%eax 398 1.1 tls xorl %eax, %ebx 399 1.1 tls movl 3144(%ebp,%edx,4),%edx 400 1.1 tls addl %edx, %ebx 401 1.3 perry # Load parameter 0 (16) enc=1 402 1.1 tls movl 20(%esp), %eax 403 1.1 tls xorl %ebx, %edi 404 1.1 tls movl 68(%ebp), %edx 405 1.1 tls xorl %edx, %esi 406 1.1 tls movl %edi, 4(%eax) 407 1.1 tls movl %esi, (%eax) 408 1.1 tls popl %edi 409 1.1 tls popl %esi 410 1.1 tls popl %ebx 411 1.1 tls popl %ebp 412 1.1 tls ret 413 1.1 tls .L_BF_encrypt_end: 414 1.1 tls .size _C_LABEL(BF_encrypt),.L_BF_encrypt_end-_C_LABEL(BF_encrypt) 415 1.1 tls 416 1.1 tls ENTRY(BF_decrypt) 417 1.1 tls pushl %ebp 418 1.1 tls pushl %ebx 419 1.1 tls movl 12(%esp), %ebx 420 1.1 tls movl 16(%esp), %ebp 421 1.1 tls pushl %esi 422 1.1 tls pushl %edi 423 1.3 perry # Load the 2 words 424 1.1 tls movl (%ebx), %edi 425 1.1 tls movl 4(%ebx), %esi 426 1.1 tls xorl %eax, %eax 427 1.1 tls movl 68(%ebp), %ebx 428 1.1 tls xorl %ecx, %ecx 429 1.1 tls xorl %ebx, %edi 430 1.1 tls 431 1.1 tls /* Round 16 */ 432 1.1 tls movl 64(%ebp), %edx 433 1.1 tls movl %edi, %ebx 434 1.1 tls xorl %edx, %esi 435 1.1 tls shrl $16, %ebx 436 1.1 tls movl %edi, %edx 437 1.1 tls movb %bh, %al 438 1.1 tls andl $255, %ebx 439 1.1 tls movb %dh, %cl 440 1.1 tls andl $255, %edx 441 1.1 tls movl 72(%ebp,%eax,4),%eax 442 1.1 tls movl 1096(%ebp,%ebx,4),%ebx 443 1.1 tls addl %eax, %ebx 444 1.1 tls movl 2120(%ebp,%ecx,4),%eax 445 1.1 tls xorl %eax, %ebx 446 1.1 tls movl 3144(%ebp,%edx,4),%edx 447 1.1 tls addl %edx, %ebx 448 1.1 tls xorl %eax, %eax 449 1.1 tls xorl %ebx, %esi 450 1.1 tls 451 1.1 tls /* Round 15 */ 452 1.1 tls movl 60(%ebp), %edx 453 1.1 tls movl %esi, %ebx 454 1.1 tls xorl %edx, %edi 455 1.1 tls shrl $16, %ebx 456 1.1 tls movl %esi, %edx 457 1.1 tls movb %bh, %al 458 1.1 tls andl $255, %ebx 459 1.1 tls movb %dh, %cl 460 1.1 tls andl $255, %edx 461 1.1 tls movl 72(%ebp,%eax,4),%eax 462 1.1 tls movl 1096(%ebp,%ebx,4),%ebx 463 1.1 tls addl %eax, %ebx 464 1.1 tls movl 2120(%ebp,%ecx,4),%eax 465 1.1 tls xorl %eax, %ebx 466 1.1 tls movl 3144(%ebp,%edx,4),%edx 467 1.1 tls addl %edx, %ebx 468 1.1 tls xorl %eax, %eax 469 1.1 tls xorl %ebx, %edi 470 1.1 tls 471 1.1 tls /* Round 14 */ 472 1.1 tls movl 56(%ebp), %edx 473 1.1 tls movl %edi, %ebx 474 1.1 tls xorl %edx, %esi 475 1.1 tls shrl $16, %ebx 476 1.1 tls movl %edi, %edx 477 1.1 tls movb %bh, %al 478 1.1 tls andl $255, %ebx 479 1.1 tls movb %dh, %cl 480 1.1 tls andl $255, %edx 481 1.1 tls movl 72(%ebp,%eax,4),%eax 482 1.1 tls movl 1096(%ebp,%ebx,4),%ebx 483 1.1 tls addl %eax, %ebx 484 1.1 tls movl 2120(%ebp,%ecx,4),%eax 485 1.1 tls xorl %eax, %ebx 486 1.1 tls movl 3144(%ebp,%edx,4),%edx 487 1.1 tls addl %edx, %ebx 488 1.1 tls xorl %eax, %eax 489 1.1 tls xorl %ebx, %esi 490 1.1 tls 491 1.1 tls /* Round 13 */ 492 1.1 tls movl 52(%ebp), %edx 493 1.1 tls movl %esi, %ebx 494 1.1 tls xorl %edx, %edi 495 1.1 tls shrl $16, %ebx 496 1.1 tls movl %esi, %edx 497 1.1 tls movb %bh, %al 498 1.1 tls andl $255, %ebx 499 1.1 tls movb %dh, %cl 500 1.1 tls andl $255, %edx 501 1.1 tls movl 72(%ebp,%eax,4),%eax 502 1.1 tls movl 1096(%ebp,%ebx,4),%ebx 503 1.1 tls addl %eax, %ebx 504 1.1 tls movl 2120(%ebp,%ecx,4),%eax 505 1.1 tls xorl %eax, %ebx 506 1.1 tls movl 3144(%ebp,%edx,4),%edx 507 1.1 tls addl %edx, %ebx 508 1.1 tls xorl %eax, %eax 509 1.1 tls xorl %ebx, %edi 510 1.1 tls 511 1.1 tls /* Round 12 */ 512 1.1 tls movl 48(%ebp), %edx 513 1.1 tls movl %edi, %ebx 514 1.1 tls xorl %edx, %esi 515 1.1 tls shrl $16, %ebx 516 1.1 tls movl %edi, %edx 517 1.1 tls movb %bh, %al 518 1.1 tls andl $255, %ebx 519 1.1 tls movb %dh, %cl 520 1.1 tls andl $255, %edx 521 1.1 tls movl 72(%ebp,%eax,4),%eax 522 1.1 tls movl 1096(%ebp,%ebx,4),%ebx 523 1.1 tls addl %eax, %ebx 524 1.1 tls movl 2120(%ebp,%ecx,4),%eax 525 1.1 tls xorl %eax, %ebx 526 1.1 tls movl 3144(%ebp,%edx,4),%edx 527 1.1 tls addl %edx, %ebx 528 1.1 tls xorl %eax, %eax 529 1.1 tls xorl %ebx, %esi 530 1.1 tls 531 1.1 tls /* Round 11 */ 532 1.1 tls movl 44(%ebp), %edx 533 1.1 tls movl %esi, %ebx 534 1.1 tls xorl %edx, %edi 535 1.1 tls shrl $16, %ebx 536 1.1 tls movl %esi, %edx 537 1.1 tls movb %bh, %al 538 1.1 tls andl $255, %ebx 539 1.1 tls movb %dh, %cl 540 1.1 tls andl $255, %edx 541 1.1 tls movl 72(%ebp,%eax,4),%eax 542 1.1 tls movl 1096(%ebp,%ebx,4),%ebx 543 1.1 tls addl %eax, %ebx 544 1.1 tls movl 2120(%ebp,%ecx,4),%eax 545 1.1 tls xorl %eax, %ebx 546 1.1 tls movl 3144(%ebp,%edx,4),%edx 547 1.1 tls addl %edx, %ebx 548 1.1 tls xorl %eax, %eax 549 1.1 tls xorl %ebx, %edi 550 1.1 tls 551 1.1 tls /* Round 10 */ 552 1.1 tls movl 40(%ebp), %edx 553 1.1 tls movl %edi, %ebx 554 1.1 tls xorl %edx, %esi 555 1.1 tls shrl $16, %ebx 556 1.1 tls movl %edi, %edx 557 1.1 tls movb %bh, %al 558 1.1 tls andl $255, %ebx 559 1.1 tls movb %dh, %cl 560 1.1 tls andl $255, %edx 561 1.1 tls movl 72(%ebp,%eax,4),%eax 562 1.1 tls movl 1096(%ebp,%ebx,4),%ebx 563 1.1 tls addl %eax, %ebx 564 1.1 tls movl 2120(%ebp,%ecx,4),%eax 565 1.1 tls xorl %eax, %ebx 566 1.1 tls movl 3144(%ebp,%edx,4),%edx 567 1.1 tls addl %edx, %ebx 568 1.1 tls xorl %eax, %eax 569 1.1 tls xorl %ebx, %esi 570 1.1 tls 571 1.1 tls /* Round 9 */ 572 1.1 tls movl 36(%ebp), %edx 573 1.1 tls movl %esi, %ebx 574 1.1 tls xorl %edx, %edi 575 1.1 tls shrl $16, %ebx 576 1.1 tls movl %esi, %edx 577 1.1 tls movb %bh, %al 578 1.1 tls andl $255, %ebx 579 1.1 tls movb %dh, %cl 580 1.1 tls andl $255, %edx 581 1.1 tls movl 72(%ebp,%eax,4),%eax 582 1.1 tls movl 1096(%ebp,%ebx,4),%ebx 583 1.1 tls addl %eax, %ebx 584 1.1 tls movl 2120(%ebp,%ecx,4),%eax 585 1.1 tls xorl %eax, %ebx 586 1.1 tls movl 3144(%ebp,%edx,4),%edx 587 1.1 tls addl %edx, %ebx 588 1.1 tls xorl %eax, %eax 589 1.1 tls xorl %ebx, %edi 590 1.1 tls 591 1.1 tls /* Round 8 */ 592 1.1 tls movl 32(%ebp), %edx 593 1.1 tls movl %edi, %ebx 594 1.1 tls xorl %edx, %esi 595 1.1 tls shrl $16, %ebx 596 1.1 tls movl %edi, %edx 597 1.1 tls movb %bh, %al 598 1.1 tls andl $255, %ebx 599 1.1 tls movb %dh, %cl 600 1.1 tls andl $255, %edx 601 1.1 tls movl 72(%ebp,%eax,4),%eax 602 1.1 tls movl 1096(%ebp,%ebx,4),%ebx 603 1.1 tls addl %eax, %ebx 604 1.1 tls movl 2120(%ebp,%ecx,4),%eax 605 1.1 tls xorl %eax, %ebx 606 1.1 tls movl 3144(%ebp,%edx,4),%edx 607 1.1 tls addl %edx, %ebx 608 1.1 tls xorl %eax, %eax 609 1.1 tls xorl %ebx, %esi 610 1.1 tls 611 1.1 tls /* Round 7 */ 612 1.1 tls movl 28(%ebp), %edx 613 1.1 tls movl %esi, %ebx 614 1.1 tls xorl %edx, %edi 615 1.1 tls shrl $16, %ebx 616 1.1 tls movl %esi, %edx 617 1.1 tls movb %bh, %al 618 1.1 tls andl $255, %ebx 619 1.1 tls movb %dh, %cl 620 1.1 tls andl $255, %edx 621 1.1 tls movl 72(%ebp,%eax,4),%eax 622 1.1 tls movl 1096(%ebp,%ebx,4),%ebx 623 1.1 tls addl %eax, %ebx 624 1.1 tls movl 2120(%ebp,%ecx,4),%eax 625 1.1 tls xorl %eax, %ebx 626 1.1 tls movl 3144(%ebp,%edx,4),%edx 627 1.1 tls addl %edx, %ebx 628 1.1 tls xorl %eax, %eax 629 1.1 tls xorl %ebx, %edi 630 1.1 tls 631 1.1 tls /* Round 6 */ 632 1.1 tls movl 24(%ebp), %edx 633 1.1 tls movl %edi, %ebx 634 1.1 tls xorl %edx, %esi 635 1.1 tls shrl $16, %ebx 636 1.1 tls movl %edi, %edx 637 1.1 tls movb %bh, %al 638 1.1 tls andl $255, %ebx 639 1.1 tls movb %dh, %cl 640 1.1 tls andl $255, %edx 641 1.1 tls movl 72(%ebp,%eax,4),%eax 642 1.1 tls movl 1096(%ebp,%ebx,4),%ebx 643 1.1 tls addl %eax, %ebx 644 1.1 tls movl 2120(%ebp,%ecx,4),%eax 645 1.1 tls xorl %eax, %ebx 646 1.1 tls movl 3144(%ebp,%edx,4),%edx 647 1.1 tls addl %edx, %ebx 648 1.1 tls xorl %eax, %eax 649 1.1 tls xorl %ebx, %esi 650 1.1 tls 651 1.1 tls /* Round 5 */ 652 1.1 tls movl 20(%ebp), %edx 653 1.1 tls movl %esi, %ebx 654 1.1 tls xorl %edx, %edi 655 1.1 tls shrl $16, %ebx 656 1.1 tls movl %esi, %edx 657 1.1 tls movb %bh, %al 658 1.1 tls andl $255, %ebx 659 1.1 tls movb %dh, %cl 660 1.1 tls andl $255, %edx 661 1.1 tls movl 72(%ebp,%eax,4),%eax 662 1.1 tls movl 1096(%ebp,%ebx,4),%ebx 663 1.1 tls addl %eax, %ebx 664 1.1 tls movl 2120(%ebp,%ecx,4),%eax 665 1.1 tls xorl %eax, %ebx 666 1.1 tls movl 3144(%ebp,%edx,4),%edx 667 1.1 tls addl %edx, %ebx 668 1.1 tls xorl %eax, %eax 669 1.1 tls xorl %ebx, %edi 670 1.1 tls 671 1.1 tls /* Round 4 */ 672 1.1 tls movl 16(%ebp), %edx 673 1.1 tls movl %edi, %ebx 674 1.1 tls xorl %edx, %esi 675 1.1 tls shrl $16, %ebx 676 1.1 tls movl %edi, %edx 677 1.1 tls movb %bh, %al 678 1.1 tls andl $255, %ebx 679 1.1 tls movb %dh, %cl 680 1.1 tls andl $255, %edx 681 1.1 tls movl 72(%ebp,%eax,4),%eax 682 1.1 tls movl 1096(%ebp,%ebx,4),%ebx 683 1.1 tls addl %eax, %ebx 684 1.1 tls movl 2120(%ebp,%ecx,4),%eax 685 1.1 tls xorl %eax, %ebx 686 1.1 tls movl 3144(%ebp,%edx,4),%edx 687 1.1 tls addl %edx, %ebx 688 1.1 tls xorl %eax, %eax 689 1.1 tls xorl %ebx, %esi 690 1.1 tls 691 1.1 tls /* Round 3 */ 692 1.1 tls movl 12(%ebp), %edx 693 1.1 tls movl %esi, %ebx 694 1.1 tls xorl %edx, %edi 695 1.1 tls shrl $16, %ebx 696 1.1 tls movl %esi, %edx 697 1.1 tls movb %bh, %al 698 1.1 tls andl $255, %ebx 699 1.1 tls movb %dh, %cl 700 1.1 tls andl $255, %edx 701 1.1 tls movl 72(%ebp,%eax,4),%eax 702 1.1 tls movl 1096(%ebp,%ebx,4),%ebx 703 1.1 tls addl %eax, %ebx 704 1.1 tls movl 2120(%ebp,%ecx,4),%eax 705 1.1 tls xorl %eax, %ebx 706 1.1 tls movl 3144(%ebp,%edx,4),%edx 707 1.1 tls addl %edx, %ebx 708 1.1 tls xorl %eax, %eax 709 1.1 tls xorl %ebx, %edi 710 1.1 tls 711 1.1 tls /* Round 2 */ 712 1.1 tls movl 8(%ebp), %edx 713 1.1 tls movl %edi, %ebx 714 1.1 tls xorl %edx, %esi 715 1.1 tls shrl $16, %ebx 716 1.1 tls movl %edi, %edx 717 1.1 tls movb %bh, %al 718 1.1 tls andl $255, %ebx 719 1.1 tls movb %dh, %cl 720 1.1 tls andl $255, %edx 721 1.1 tls movl 72(%ebp,%eax,4),%eax 722 1.1 tls movl 1096(%ebp,%ebx,4),%ebx 723 1.1 tls addl %eax, %ebx 724 1.1 tls movl 2120(%ebp,%ecx,4),%eax 725 1.1 tls xorl %eax, %ebx 726 1.1 tls movl 3144(%ebp,%edx,4),%edx 727 1.1 tls addl %edx, %ebx 728 1.1 tls xorl %eax, %eax 729 1.1 tls xorl %ebx, %esi 730 1.1 tls 731 1.1 tls /* Round 1 */ 732 1.1 tls movl 4(%ebp), %edx 733 1.1 tls movl %esi, %ebx 734 1.1 tls xorl %edx, %edi 735 1.1 tls shrl $16, %ebx 736 1.1 tls movl %esi, %edx 737 1.1 tls movb %bh, %al 738 1.1 tls andl $255, %ebx 739 1.1 tls movb %dh, %cl 740 1.1 tls andl $255, %edx 741 1.1 tls movl 72(%ebp,%eax,4),%eax 742 1.1 tls movl 1096(%ebp,%ebx,4),%ebx 743 1.1 tls addl %eax, %ebx 744 1.1 tls movl 2120(%ebp,%ecx,4),%eax 745 1.1 tls xorl %eax, %ebx 746 1.1 tls movl 3144(%ebp,%edx,4),%edx 747 1.1 tls addl %edx, %ebx 748 1.3 perry # Load parameter 0 (1) enc=0 749 1.1 tls movl 20(%esp), %eax 750 1.1 tls xorl %ebx, %edi 751 1.1 tls movl (%ebp), %edx 752 1.1 tls xorl %edx, %esi 753 1.1 tls movl %edi, 4(%eax) 754 1.1 tls movl %esi, (%eax) 755 1.1 tls popl %edi 756 1.1 tls popl %esi 757 1.1 tls popl %ebx 758 1.1 tls popl %ebp 759 1.1 tls ret 760 1.1 tls .L_BF_decrypt_end: 761 1.1 tls .size _C_LABEL(BF_decrypt),.L_BF_decrypt_end-_C_LABEL(BF_decrypt) 762
Indexes created Thu Oct 02 01:09:59 GMT 2025