crypto/bf/asm/win32.asm

   1         ; Don't even think of reading this code
   2         ; It was automatically generated by bf586.pl
   3         ; Which is a perl program used to generate the x86 assember for
   4         ; any of elf, a.out, Win32, or Solaris
   5         ; It can be found in SSLeay 0.7.0+
   6         ; eric <eay@cryptsoft.com>
   7         ;
   8         TITLE   bfx86xxxx.asm
   9         .386
  10 .model FLAT
  11 _TEXT   SEGMENT
  12 PUBLIC  _BF_encrypt
  13 EXTRN   _des_SPtrans:DWORD
  14 _BF_encrypt PROC NEAR
  15         push    ebp
  16         push    ebx
  17         push    esi
  18         push    edi
  19         ;
  20         ; Load the 2 words
  21         mov     eax,            DWORD PTR 20[esp]
  22         mov     ecx,            DWORD PTR [eax]
  23         mov     edx,            DWORD PTR 4[eax]
  24         ;
  25         ; P pointer, s and enc flag
  26         mov     edi,            DWORD PTR 24[esp]
  27         xor     eax,            eax
  28         xor     ebx,            ebx
  29         mov     ebp,            DWORD PTR 28[esp]
  30         cmp     ebp,            0
  31         je      $L000start_decrypt
  32         xor     ecx,            DWORD PTR [edi]
  33         ;
  34         ; Round 0
  35         ror     ecx,            16
  36         mov     esi,            DWORD PTR 4[edi]
  37         mov     al,             ch
  38         mov     bl,             cl
  39         ror     ecx,            16
  40         xor     edx,            esi
  41         mov     esi,            DWORD PTR 72[eax*4+edi]
  42         mov     ebp,            DWORD PTR 1096[ebx*4+edi]
  43         mov     al,             ch
  44         mov     bl,             cl
  45         add     esi,            ebp
  46         mov     eax,            DWORD PTR 2120[eax*4+edi]
  47         xor     esi,            eax
  48         mov     ebp,            DWORD PTR 3144[ebx*4+edi]
  49         add     esi,            ebp
  50         xor     eax,            eax
  51         xor     edx,            esi
  52         ;
  53         ; Round 1
  54         ror     edx,            16
  55         mov     esi,            DWORD PTR 8[edi]
  56         mov     al,             dh
  57         mov     bl,             dl
  58         ror     edx,            16
  59         xor     ecx,            esi
  60         mov     esi,            DWORD PTR 72[eax*4+edi]
  61         mov     ebp,            DWORD PTR 1096[ebx*4+edi]
  62         mov     al,             dh
  63         mov     bl,             dl
  64         add     esi,            ebp
  65         mov     eax,            DWORD PTR 2120[eax*4+edi]
  66         xor     esi,            eax
  67         mov     ebp,            DWORD PTR 3144[ebx*4+edi]
  68         add     esi,            ebp
  69         xor     eax,            eax
  70         xor     ecx,            esi
  71         ;
  72         ; Round 2
  73         ror     ecx,            16
  74         mov     esi,            DWORD PTR 12[edi]
  75         mov     al,             ch
  76         mov     bl,             cl
  77         ror     ecx,            16
  78         xor     edx,            esi
  79         mov     esi,            DWORD PTR 72[eax*4+edi]
  80         mov     ebp,            DWORD PTR 1096[ebx*4+edi]
  81         mov     al,             ch
  82         mov     bl,             cl
  83         add     esi,            ebp
  84         mov     eax,            DWORD PTR 2120[eax*4+edi]
  85         xor     esi,            eax
  86         mov     ebp,            DWORD PTR 3144[ebx*4+edi]
  87         add     esi,            ebp
  88         xor     eax,            eax
  89         xor     edx,            esi
  90         ;
  91         ; Round 3
  92         ror     edx,            16
  93         mov     esi,            DWORD PTR 16[edi]
  94         mov     al,             dh
  95         mov     bl,             dl
  96         ror     edx,            16
  97         xor     ecx,            esi
  98         mov     esi,            DWORD PTR 72[eax*4+edi]
  99         mov     ebp,            DWORD PTR 1096[ebx*4+edi]
 100         mov     al,             dh
 101         mov     bl,             dl
 102         add     esi,            ebp
 103         mov     eax,            DWORD PTR 2120[eax*4+edi]
 104         xor     esi,            eax
 105         mov     ebp,            DWORD PTR 3144[ebx*4+edi]
 106         add     esi,            ebp
 107         xor     eax,            eax
 108         xor     ecx,            esi
 109         ;
 110         ; Round 4
 111         ror     ecx,            16
 112         mov     esi,            DWORD PTR 20[edi]
 113         mov     al,             ch
 114         mov     bl,             cl
 115         ror     ecx,            16
 116         xor     edx,            esi
 117         mov     esi,            DWORD PTR 72[eax*4+edi]
 118         mov     ebp,            DWORD PTR 1096[ebx*4+edi]
 119         mov     al,             ch
 120         mov     bl,             cl
 121         add     esi,            ebp
 122         mov     eax,            DWORD PTR 2120[eax*4+edi]
 123         xor     esi,            eax
 124         mov     ebp,            DWORD PTR 3144[ebx*4+edi]
 125         add     esi,            ebp
 126         xor     eax,            eax
 127         xor     edx,            esi
 128         ;
 129         ; Round 5
 130         ror     edx,            16
 131         mov     esi,            DWORD PTR 24[edi]
 132         mov     al,             dh
 133         mov     bl,             dl
 134         ror     edx,            16
 135         xor     ecx,            esi
 136         mov     esi,            DWORD PTR 72[eax*4+edi]
 137         mov     ebp,            DWORD PTR 1096[ebx*4+edi]
 138         mov     al,             dh
 139         mov     bl,             dl
 140         add     esi,            ebp
 141         mov     eax,            DWORD PTR 2120[eax*4+edi]
 142         xor     esi,            eax
 143         mov     ebp,            DWORD PTR 3144[ebx*4+edi]
 144         add     esi,            ebp
 145         xor     eax,            eax
 146         xor     ecx,            esi
 147         ;
 148         ; Round 6
 149         ror     ecx,            16
 150         mov     esi,            DWORD PTR 28[edi]
 151         mov     al,             ch
 152         mov     bl,             cl
 153         ror     ecx,            16
 154         xor     edx,            esi
 155         mov     esi,            DWORD PTR 72[eax*4+edi]
 156         mov     ebp,            DWORD PTR 1096[ebx*4+edi]
 157         mov     al,             ch
 158         mov     bl,             cl
 159         add     esi,            ebp
 160         mov     eax,            DWORD PTR 2120[eax*4+edi]
 161         xor     esi,            eax
 162         mov     ebp,            DWORD PTR 3144[ebx*4+edi]
 163         add     esi,            ebp
 164         xor     eax,            eax
 165         xor     edx,            esi
 166         ;
 167         ; Round 7
 168         ror     edx,            16
 169         mov     esi,            DWORD PTR 32[edi]
 170         mov     al,             dh
 171         mov     bl,             dl
 172         ror     edx,            16
 173         xor     ecx,            esi
 174         mov     esi,            DWORD PTR 72[eax*4+edi]
 175         mov     ebp,            DWORD PTR 1096[ebx*4+edi]
 176         mov     al,             dh
 177         mov     bl,             dl
 178         add     esi,            ebp
 179         mov     eax,            DWORD PTR 2120[eax*4+edi]
 180         xor     esi,            eax
 181         mov     ebp,            DWORD PTR 3144[ebx*4+edi]
 182         add     esi,            ebp
 183         xor     eax,            eax
 184         xor     ecx,            esi
 185         ;
 186         ; Round 8
 187         ror     ecx,            16
 188         mov     esi,            DWORD PTR 36[edi]
 189         mov     al,             ch
 190         mov     bl,             cl
 191         ror     ecx,            16
 192         xor     edx,            esi
 193         mov     esi,            DWORD PTR 72[eax*4+edi]
 194         mov     ebp,            DWORD PTR 1096[ebx*4+edi]
 195         mov     al,             ch
 196         mov     bl,             cl
 197         add     esi,            ebp
 198         mov     eax,            DWORD PTR 2120[eax*4+edi]
 199         xor     esi,            eax
 200         mov     ebp,            DWORD PTR 3144[ebx*4+edi]
 201         add     esi,            ebp
 202         xor     eax,            eax
 203         xor     edx,            esi
 204         ;
 205         ; Round 9
 206         ror     edx,            16
 207         mov     esi,            DWORD PTR 40[edi]
 208         mov     al,             dh
 209         mov     bl,             dl
 210         ror     edx,            16
 211         xor     ecx,            esi
 212         mov     esi,            DWORD PTR 72[eax*4+edi]
 213         mov     ebp,            DWORD PTR 1096[ebx*4+edi]
 214         mov     al,             dh
 215         mov     bl,             dl
 216         add     esi,            ebp
 217         mov     eax,            DWORD PTR 2120[eax*4+edi]
 218         xor     esi,            eax
 219         mov     ebp,            DWORD PTR 3144[ebx*4+edi]
 220         add     esi,            ebp
 221         xor     eax,            eax
 222         xor     ecx,            esi
 223         ;
 224         ; Round 10
 225         ror     ecx,            16
 226         mov     esi,            DWORD PTR 44[edi]
 227         mov     al,             ch
 228         mov     bl,             cl
 229         ror     ecx,            16
 230         xor     edx,            esi
 231         mov     esi,            DWORD PTR 72[eax*4+edi]
 232         mov     ebp,            DWORD PTR 1096[ebx*4+edi]
 233         mov     al,             ch
 234         mov     bl,             cl
 235         add     esi,            ebp
 236         mov     eax,            DWORD PTR 2120[eax*4+edi]
 237         xor     esi,            eax
 238         mov     ebp,            DWORD PTR 3144[ebx*4+edi]
 239         add     esi,            ebp
 240         xor     eax,            eax
 241         xor     edx,            esi
 242         ;
 243         ; Round 11
 244         ror     edx,            16
 245         mov     esi,            DWORD PTR 48[edi]
 246         mov     al,             dh
 247         mov     bl,             dl
 248         ror     edx,            16
 249         xor     ecx,            esi
 250         mov     esi,            DWORD PTR 72[eax*4+edi]
 251         mov     ebp,            DWORD PTR 1096[ebx*4+edi]
 252         mov     al,             dh
 253         mov     bl,             dl
 254         add     esi,            ebp
 255         mov     eax,            DWORD PTR 2120[eax*4+edi]
 256         xor     esi,            eax
 257         mov     ebp,            DWORD PTR 3144[ebx*4+edi]
 258         add     esi,            ebp
 259         xor     eax,            eax
 260         xor     ecx,            esi
 261         ;
 262         ; Round 12
 263         ror     ecx,            16
 264         mov     esi,            DWORD PTR 52[edi]
 265         mov     al,             ch
 266         mov     bl,             cl
 267         ror     ecx,            16
 268         xor     edx,            esi
 269         mov     esi,            DWORD PTR 72[eax*4+edi]
 270         mov     ebp,            DWORD PTR 1096[ebx*4+edi]
 271         mov     al,             ch
 272         mov     bl,             cl
 273         add     esi,            ebp
 274         mov     eax,            DWORD PTR 2120[eax*4+edi]
 275         xor     esi,            eax
 276         mov     ebp,            DWORD PTR 3144[ebx*4+edi]
 277         add     esi,            ebp
 278         xor     eax,            eax
 279         xor     edx,            esi
 280         ;
 281         ; Round 13
 282         ror     edx,            16
 283         mov     esi,            DWORD PTR 56[edi]
 284         mov     al,             dh
 285         mov     bl,             dl
 286         ror     edx,            16
 287         xor     ecx,            esi
 288         mov     esi,            DWORD PTR 72[eax*4+edi]
 289         mov     ebp,            DWORD PTR 1096[ebx*4+edi]
 290         mov     al,             dh
 291         mov     bl,             dl
 292         add     esi,            ebp
 293         mov     eax,            DWORD PTR 2120[eax*4+edi]
 294         xor     esi,            eax
 295         mov     ebp,            DWORD PTR 3144[ebx*4+edi]
 296         add     esi,            ebp
 297         xor     eax,            eax
 298         xor     ecx,            esi
 299         ;
 300         ; Round 14
 301         ror     ecx,            16
 302         mov     esi,            DWORD PTR 60[edi]
 303         mov     al,             ch
 304         mov     bl,             cl
 305         ror     ecx,            16
 306         xor     edx,            esi
 307         mov     esi,            DWORD PTR 72[eax*4+edi]
 308         mov     ebp,            DWORD PTR 1096[ebx*4+edi]
 309         mov     al,             ch
 310         mov     bl,             cl
 311         add     esi,            ebp
 312         mov     eax,            DWORD PTR 2120[eax*4+edi]
 313         xor     esi,            eax
 314         mov     ebp,            DWORD PTR 3144[ebx*4+edi]
 315         add     esi,            ebp
 316         xor     eax,            eax
 317         xor     edx,            esi
 318         ;
 319         ; Round 15
 320         ror     edx,            16
 321         mov     esi,            DWORD PTR 64[edi]
 322         mov     al,             dh
 323         mov     bl,             dl
 324         ror     edx,            16
 325         xor     ecx,            esi
 326         mov     esi,            DWORD PTR 72[eax*4+edi]
 327         mov     ebp,            DWORD PTR 1096[ebx*4+edi]
 328         mov     al,             dh
 329         mov     bl,             dl
 330         add     esi,            ebp
 331         mov     eax,            DWORD PTR 2120[eax*4+edi]
 332         xor     esi,            eax
 333         mov     ebp,            DWORD PTR 3144[ebx*4+edi]
 334         add     esi,            ebp
 335         xor     eax,            eax
 336         xor     ecx,            esi
 337         xor     edx,            DWORD PTR 68[edi]
 338         mov     eax,            DWORD PTR 20[esp]
 339         mov     DWORD PTR [eax],edx
 340         mov     DWORD PTR 4[eax],ecx
 341         pop     edi
 342         pop     esi
 343         pop     ebx
 344         pop     ebp
 345         ret
 346 $L000start_decrypt:
 347         xor     ecx,            DWORD PTR 68[edi]
 348         ;
 349         ; Round 16
 350         ror     ecx,            16
 351         mov     esi,            DWORD PTR 64[edi]
 352         mov     al,             ch
 353         mov     bl,             cl
 354         ror     ecx,            16
 355         xor     edx,            esi
 356         mov     esi,            DWORD PTR 72[eax*4+edi]
 357         mov     ebp,            DWORD PTR 1096[ebx*4+edi]
 358         mov     al,             ch
 359         mov     bl,             cl
 360         add     esi,            ebp
 361         mov     eax,            DWORD PTR 2120[eax*4+edi]
 362         xor     esi,            eax
 363         mov     ebp,            DWORD PTR 3144[ebx*4+edi]
 364         add     esi,            ebp
 365         xor     eax,            eax
 366         xor     edx,            esi
 367         ;
 368         ; Round 15
 369         ror     edx,            16
 370         mov     esi,            DWORD PTR 60[edi]
 371         mov     al,             dh
 372         mov     bl,             dl
 373         ror     edx,            16
 374         xor     ecx,            esi
 375         mov     esi,            DWORD PTR 72[eax*4+edi]
 376         mov     ebp,            DWORD PTR 1096[ebx*4+edi]
 377         mov     al,             dh
 378         mov     bl,             dl
 379         add     esi,            ebp
 380         mov     eax,            DWORD PTR 2120[eax*4+edi]
 381         xor     esi,            eax
 382         mov     ebp,            DWORD PTR 3144[ebx*4+edi]
 383         add     esi,            ebp
 384         xor     eax,            eax
 385         xor     ecx,            esi
 386         ;
 387         ; Round 14
 388         ror     ecx,            16
 389         mov     esi,            DWORD PTR 56[edi]
 390         mov     al,             ch
 391         mov     bl,             cl
 392         ror     ecx,            16
 393         xor     edx,            esi
 394         mov     esi,            DWORD PTR 72[eax*4+edi]
 395         mov     ebp,            DWORD PTR 1096[ebx*4+edi]
 396         mov     al,             ch
 397         mov     bl,             cl
 398         add     esi,            ebp
 399         mov     eax,            DWORD PTR 2120[eax*4+edi]
 400         xor     esi,            eax
 401         mov     ebp,            DWORD PTR 3144[ebx*4+edi]
 402         add     esi,            ebp
 403         xor     eax,            eax
 404         xor     edx,            esi
 405         ;
 406         ; Round 13
 407         ror     edx,            16
 408         mov     esi,            DWORD PTR 52[edi]
 409         mov     al,             dh
 410         mov     bl,             dl
 411         ror     edx,            16
 412         xor     ecx,            esi
 413         mov     esi,            DWORD PTR 72[eax*4+edi]
 414         mov     ebp,            DWORD PTR 1096[ebx*4+edi]
 415         mov     al,             dh
 416         mov     bl,             dl
 417         add     esi,            ebp
 418         mov     eax,            DWORD PTR 2120[eax*4+edi]
 419         xor     esi,            eax
 420         mov     ebp,            DWORD PTR 3144[ebx*4+edi]
 421         add     esi,            ebp
 422         xor     eax,            eax
 423         xor     ecx,            esi
 424         ;
 425         ; Round 12
 426         ror     ecx,            16
 427         mov     esi,            DWORD PTR 48[edi]
 428         mov     al,             ch
 429         mov     bl,             cl
 430         ror     ecx,            16
 431         xor     edx,            esi
 432         mov     esi,            DWORD PTR 72[eax*4+edi]
 433         mov     ebp,            DWORD PTR 1096[ebx*4+edi]
 434         mov     al,             ch
 435         mov     bl,             cl
 436         add     esi,            ebp
 437         mov     eax,            DWORD PTR 2120[eax*4+edi]
 438         xor     esi,            eax
 439         mov     ebp,            DWORD PTR 3144[ebx*4+edi]
 440         add     esi,            ebp
 441         xor     eax,            eax
 442         xor     edx,            esi
 443         ;
 444         ; Round 11
 445         ror     edx,            16
 446         mov     esi,            DWORD PTR 44[edi]
 447         mov     al,             dh
 448         mov     bl,             dl
 449         ror     edx,            16
 450         xor     ecx,            esi
 451         mov     esi,            DWORD PTR 72[eax*4+edi]
 452         mov     ebp,            DWORD PTR 1096[ebx*4+edi]
 453         mov     al,             dh
 454         mov     bl,             dl
 455         add     esi,            ebp
 456         mov     eax,            DWORD PTR 2120[eax*4+edi]
 457         xor     esi,            eax
 458         mov     ebp,            DWORD PTR 3144[ebx*4+edi]
 459         add     esi,            ebp
 460         xor     eax,            eax
 461         xor     ecx,            esi
 462         ;
 463         ; Round 10
 464         ror     ecx,            16
 465         mov     esi,            DWORD PTR 40[edi]
 466         mov     al,             ch
 467         mov     bl,             cl
 468         ror     ecx,            16
 469         xor     edx,            esi
 470         mov     esi,            DWORD PTR 72[eax*4+edi]
 471         mov     ebp,            DWORD PTR 1096[ebx*4+edi]
 472         mov     al,             ch
 473         mov     bl,             cl
 474         add     esi,            ebp
 475         mov     eax,            DWORD PTR 2120[eax*4+edi]
 476         xor     esi,            eax
 477         mov     ebp,            DWORD PTR 3144[ebx*4+edi]
 478         add     esi,            ebp
 479         xor     eax,            eax
 480         xor     edx,            esi
 481         ;
 482         ; Round 9
 483         ror     edx,            16
 484         mov     esi,            DWORD PTR 36[edi]
 485         mov     al,             dh
 486         mov     bl,             dl
 487         ror     edx,            16
 488         xor     ecx,            esi
 489         mov     esi,            DWORD PTR 72[eax*4+edi]
 490         mov     ebp,            DWORD PTR 1096[ebx*4+edi]
 491         mov     al,             dh
 492         mov     bl,             dl
 493         add     esi,            ebp
 494         mov     eax,            DWORD PTR 2120[eax*4+edi]
 495         xor     esi,            eax
 496         mov     ebp,            DWORD PTR 3144[ebx*4+edi]
 497         add     esi,            ebp
 498         xor     eax,            eax
 499         xor     ecx,            esi
 500         ;
 501         ; Round 8
 502         ror     ecx,            16
 503         mov     esi,            DWORD PTR 32[edi]
 504         mov     al,             ch
 505         mov     bl,             cl
 506         ror     ecx,            16
 507         xor     edx,            esi
 508         mov     esi,            DWORD PTR 72[eax*4+edi]
 509         mov     ebp,            DWORD PTR 1096[ebx*4+edi]
 510         mov     al,             ch
 511         mov     bl,             cl
 512         add     esi,            ebp
 513         mov     eax,            DWORD PTR 2120[eax*4+edi]
 514         xor     esi,            eax
 515         mov     ebp,            DWORD PTR 3144[ebx*4+edi]
 516         add     esi,            ebp
 517         xor     eax,            eax
 518         xor     edx,            esi
 519         ;
 520         ; Round 7
 521         ror     edx,            16
 522         mov     esi,            DWORD PTR 28[edi]
 523         mov     al,             dh
 524         mov     bl,             dl
 525         ror     edx,            16
 526         xor     ecx,            esi
 527         mov     esi,            DWORD PTR 72[eax*4+edi]
 528         mov     ebp,            DWORD PTR 1096[ebx*4+edi]
 529         mov     al,             dh
 530         mov     bl,             dl
 531         add     esi,            ebp
 532         mov     eax,            DWORD PTR 2120[eax*4+edi]
 533         xor     esi,            eax
 534         mov     ebp,            DWORD PTR 3144[ebx*4+edi]
 535         add     esi,            ebp
 536         xor     eax,            eax
 537         xor     ecx,            esi
 538         ;
 539         ; Round 6
 540         ror     ecx,            16
 541         mov     esi,            DWORD PTR 24[edi]
 542         mov     al,             ch
 543         mov     bl,             cl
 544         ror     ecx,            16
 545         xor     edx,            esi
 546         mov     esi,            DWORD PTR 72[eax*4+edi]
 547         mov     ebp,            DWORD PTR 1096[ebx*4+edi]
 548         mov     al,             ch
 549         mov     bl,             cl
 550         add     esi,            ebp
 551         mov     eax,            DWORD PTR 2120[eax*4+edi]
 552         xor     esi,            eax
 553         mov     ebp,            DWORD PTR 3144[ebx*4+edi]
 554         add     esi,            ebp
 555         xor     eax,            eax
 556         xor     edx,            esi
 557         ;
 558         ; Round 5
 559         ror     edx,            16
 560         mov     esi,            DWORD PTR 20[edi]
 561         mov     al,             dh
 562         mov     bl,             dl
 563         ror     edx,            16
 564         xor     ecx,            esi
 565         mov     esi,            DWORD PTR 72[eax*4+edi]
 566         mov     ebp,            DWORD PTR 1096[ebx*4+edi]
 567         mov     al,             dh
 568         mov     bl,             dl
 569         add     esi,            ebp
 570         mov     eax,            DWORD PTR 2120[eax*4+edi]
 571         xor     esi,            eax
 572         mov     ebp,            DWORD PTR 3144[ebx*4+edi]
 573         add     esi,            ebp
 574         xor     eax,            eax
 575         xor     ecx,            esi
 576         ;
 577         ; Round 4
 578         ror     ecx,            16
 579         mov     esi,            DWORD PTR 16[edi]
 580         mov     al,             ch
 581         mov     bl,             cl
 582         ror     ecx,            16
 583         xor     edx,            esi
 584         mov     esi,            DWORD PTR 72[eax*4+edi]
 585         mov     ebp,            DWORD PTR 1096[ebx*4+edi]
 586         mov     al,             ch
 587         mov     bl,             cl
 588         add     esi,            ebp
 589         mov     eax,            DWORD PTR 2120[eax*4+edi]
 590         xor     esi,            eax
 591         mov     ebp,            DWORD PTR 3144[ebx*4+edi]
 592         add     esi,            ebp
 593         xor     eax,            eax
 594         xor     edx,            esi
 595         ;
 596         ; Round 3
 597         ror     edx,            16
 598         mov     esi,            DWORD PTR 12[edi]
 599         mov     al,             dh
 600         mov     bl,             dl
 601         ror     edx,            16
 602         xor     ecx,            esi
 603         mov     esi,            DWORD PTR 72[eax*4+edi]
 604         mov     ebp,            DWORD PTR 1096[ebx*4+edi]
 605         mov     al,             dh
 606         mov     bl,             dl
 607         add     esi,            ebp
 608         mov     eax,            DWORD PTR 2120[eax*4+edi]
 609         xor     esi,            eax
 610         mov     ebp,            DWORD PTR 3144[ebx*4+edi]
 611         add     esi,            ebp
 612         xor     eax,            eax
 613         xor     ecx,            esi
 614         ;
 615         ; Round 2
 616         ror     ecx,            16
 617         mov     esi,            DWORD PTR 8[edi]
 618         mov     al,             ch
 619         mov     bl,             cl
 620         ror     ecx,            16
 621         xor     edx,            esi
 622         mov     esi,            DWORD PTR 72[eax*4+edi]
 623         mov     ebp,            DWORD PTR 1096[ebx*4+edi]
 624         mov     al,             ch
 625         mov     bl,             cl
 626         add     esi,            ebp
 627         mov     eax,            DWORD PTR 2120[eax*4+edi]
 628         xor     esi,            eax
 629         mov     ebp,            DWORD PTR 3144[ebx*4+edi]
 630         add     esi,            ebp
 631         xor     eax,            eax
 632         xor     edx,            esi
 633         ;
 634         ; Round 1
 635         ror     edx,            16
 636         mov     esi,            DWORD PTR 4[edi]
 637         mov     al,             dh
 638         mov     bl,             dl
 639         ror     edx,            16
 640         xor     ecx,            esi
 641         mov     esi,            DWORD PTR 72[eax*4+edi]
 642         mov     ebp,            DWORD PTR 1096[ebx*4+edi]
 643         mov     al,             dh
 644         mov     bl,             dl
 645         add     esi,            ebp
 646         mov     eax,            DWORD PTR 2120[eax*4+edi]
 647         xor     esi,            eax
 648         mov     ebp,            DWORD PTR 3144[ebx*4+edi]
 649         add     esi,            ebp
 650         xor     eax,            eax
 651         xor     ecx,            esi
 652         xor     edx,            DWORD PTR [edi]
 653         mov     eax,            DWORD PTR 20[esp]
 654         mov     DWORD PTR [eax],edx
 655         mov     DWORD PTR 4[eax],ecx
 656         pop     edi
 657         pop     esi
 658         pop     ebx
 659         pop     ebp
 660         ret
 661 _BF_encrypt ENDP
 662 _TEXT   ENDS
 663 END