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Side by Side Diff: third_party/boringssl/win-x86_64/crypto/aes/vpaes-x86_64.asm

Issue 2354623003: Pull boringssl generated source from boringssl_gen (Closed)
Patch Set: . Created 4 years, 3 months ago
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1 default rel
2 %define XMMWORD
3 %define YMMWORD
4 %define ZMMWORD
5 section .text code align=64
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24 ALIGN 16
25 _vpaes_encrypt_core:
26 mov r9,rdx
27 mov r11,16
28 mov eax,DWORD[240+rdx]
29 movdqa xmm1,xmm9
30 movdqa xmm2,XMMWORD[$L$k_ipt]
31 pandn xmm1,xmm0
32 movdqu xmm5,XMMWORD[r9]
33 psrld xmm1,4
34 pand xmm0,xmm9
35 DB 102,15,56,0,208
36 movdqa xmm0,XMMWORD[(($L$k_ipt+16))]
37 DB 102,15,56,0,193
38 pxor xmm2,xmm5
39 add r9,16
40 pxor xmm0,xmm2
41 lea r10,[$L$k_mc_backward]
42 jmp NEAR $L$enc_entry
43
44 ALIGN 16
45 $L$enc_loop:
46
47 movdqa xmm4,xmm13
48 movdqa xmm0,xmm12
49 DB 102,15,56,0,226
50 DB 102,15,56,0,195
51 pxor xmm4,xmm5
52 movdqa xmm5,xmm15
53 pxor xmm0,xmm4
54 movdqa xmm1,XMMWORD[((-64))+r10*1+r11]
55 DB 102,15,56,0,234
56 movdqa xmm4,XMMWORD[r10*1+r11]
57 movdqa xmm2,xmm14
58 DB 102,15,56,0,211
59 movdqa xmm3,xmm0
60 pxor xmm2,xmm5
61 DB 102,15,56,0,193
62 add r9,16
63 pxor xmm0,xmm2
64 DB 102,15,56,0,220
65 add r11,16
66 pxor xmm3,xmm0
67 DB 102,15,56,0,193
68 and r11,0x30
69 sub rax,1
70 pxor xmm0,xmm3
71
72 $L$enc_entry:
73
74 movdqa xmm1,xmm9
75 movdqa xmm5,xmm11
76 pandn xmm1,xmm0
77 psrld xmm1,4
78 pand xmm0,xmm9
79 DB 102,15,56,0,232
80 movdqa xmm3,xmm10
81 pxor xmm0,xmm1
82 DB 102,15,56,0,217
83 movdqa xmm4,xmm10
84 pxor xmm3,xmm5
85 DB 102,15,56,0,224
86 movdqa xmm2,xmm10
87 pxor xmm4,xmm5
88 DB 102,15,56,0,211
89 movdqa xmm3,xmm10
90 pxor xmm2,xmm0
91 DB 102,15,56,0,220
92 movdqu xmm5,XMMWORD[r9]
93 pxor xmm3,xmm1
94 jnz NEAR $L$enc_loop
95
96
97 movdqa xmm4,XMMWORD[((-96))+r10]
98 movdqa xmm0,XMMWORD[((-80))+r10]
99 DB 102,15,56,0,226
100 pxor xmm4,xmm5
101 DB 102,15,56,0,195
102 movdqa xmm1,XMMWORD[64+r10*1+r11]
103 pxor xmm0,xmm4
104 DB 102,15,56,0,193
105 DB 0F3h,0C3h ;repret
106
107
108
109
110
111
112
113
114 ALIGN 16
115 _vpaes_decrypt_core:
116 mov r9,rdx
117 mov eax,DWORD[240+rdx]
118 movdqa xmm1,xmm9
119 movdqa xmm2,XMMWORD[$L$k_dipt]
120 pandn xmm1,xmm0
121 mov r11,rax
122 psrld xmm1,4
123 movdqu xmm5,XMMWORD[r9]
124 shl r11,4
125 pand xmm0,xmm9
126 DB 102,15,56,0,208
127 movdqa xmm0,XMMWORD[(($L$k_dipt+16))]
128 xor r11,0x30
129 lea r10,[$L$k_dsbd]
130 DB 102,15,56,0,193
131 and r11,0x30
132 pxor xmm2,xmm5
133 movdqa xmm5,XMMWORD[(($L$k_mc_forward+48))]
134 pxor xmm0,xmm2
135 add r9,16
136 add r11,r10
137 jmp NEAR $L$dec_entry
138
139 ALIGN 16
140 $L$dec_loop:
141
142
143
144 movdqa xmm4,XMMWORD[((-32))+r10]
145 movdqa xmm1,XMMWORD[((-16))+r10]
146 DB 102,15,56,0,226
147 DB 102,15,56,0,203
148 pxor xmm0,xmm4
149 movdqa xmm4,XMMWORD[r10]
150 pxor xmm0,xmm1
151 movdqa xmm1,XMMWORD[16+r10]
152
153 DB 102,15,56,0,226
154 DB 102,15,56,0,197
155 DB 102,15,56,0,203
156 pxor xmm0,xmm4
157 movdqa xmm4,XMMWORD[32+r10]
158 pxor xmm0,xmm1
159 movdqa xmm1,XMMWORD[48+r10]
160
161 DB 102,15,56,0,226
162 DB 102,15,56,0,197
163 DB 102,15,56,0,203
164 pxor xmm0,xmm4
165 movdqa xmm4,XMMWORD[64+r10]
166 pxor xmm0,xmm1
167 movdqa xmm1,XMMWORD[80+r10]
168
169 DB 102,15,56,0,226
170 DB 102,15,56,0,197
171 DB 102,15,56,0,203
172 pxor xmm0,xmm4
173 add r9,16
174 DB 102,15,58,15,237,12
175 pxor xmm0,xmm1
176 sub rax,1
177
178 $L$dec_entry:
179
180 movdqa xmm1,xmm9
181 pandn xmm1,xmm0
182 movdqa xmm2,xmm11
183 psrld xmm1,4
184 pand xmm0,xmm9
185 DB 102,15,56,0,208
186 movdqa xmm3,xmm10
187 pxor xmm0,xmm1
188 DB 102,15,56,0,217
189 movdqa xmm4,xmm10
190 pxor xmm3,xmm2
191 DB 102,15,56,0,224
192 pxor xmm4,xmm2
193 movdqa xmm2,xmm10
194 DB 102,15,56,0,211
195 movdqa xmm3,xmm10
196 pxor xmm2,xmm0
197 DB 102,15,56,0,220
198 movdqu xmm0,XMMWORD[r9]
199 pxor xmm3,xmm1
200 jnz NEAR $L$dec_loop
201
202
203 movdqa xmm4,XMMWORD[96+r10]
204 DB 102,15,56,0,226
205 pxor xmm4,xmm0
206 movdqa xmm0,XMMWORD[112+r10]
207 movdqa xmm2,XMMWORD[((-352))+r11]
208 DB 102,15,56,0,195
209 pxor xmm0,xmm4
210 DB 102,15,56,0,194
211 DB 0F3h,0C3h ;repret
212
213
214
215
216
217
218
219
220 ALIGN 16
221 _vpaes_schedule_core:
222
223
224
225
226
227 call _vpaes_preheat
228 movdqa xmm8,XMMWORD[$L$k_rcon]
229 movdqu xmm0,XMMWORD[rdi]
230
231
232 movdqa xmm3,xmm0
233 lea r11,[$L$k_ipt]
234 call _vpaes_schedule_transform
235 movdqa xmm7,xmm0
236
237 lea r10,[$L$k_sr]
238 test rcx,rcx
239 jnz NEAR $L$schedule_am_decrypting
240
241
242 movdqu XMMWORD[rdx],xmm0
243 jmp NEAR $L$schedule_go
244
245 $L$schedule_am_decrypting:
246
247 movdqa xmm1,XMMWORD[r10*1+r8]
248 DB 102,15,56,0,217
249 movdqu XMMWORD[rdx],xmm3
250 xor r8,0x30
251
252 $L$schedule_go:
253 cmp esi,192
254 ja NEAR $L$schedule_256
255 je NEAR $L$schedule_192
256
257
258
259
260
261
262
263
264
265
266 $L$schedule_128:
267 mov esi,10
268
269 $L$oop_schedule_128:
270 call _vpaes_schedule_round
271 dec rsi
272 jz NEAR $L$schedule_mangle_last
273 call _vpaes_schedule_mangle
274 jmp NEAR $L$oop_schedule_128
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291 ALIGN 16
292 $L$schedule_192:
293 movdqu xmm0,XMMWORD[8+rdi]
294 call _vpaes_schedule_transform
295 movdqa xmm6,xmm0
296 pxor xmm4,xmm4
297 movhlps xmm6,xmm4
298 mov esi,4
299
300 $L$oop_schedule_192:
301 call _vpaes_schedule_round
302 DB 102,15,58,15,198,8
303 call _vpaes_schedule_mangle
304 call _vpaes_schedule_192_smear
305 call _vpaes_schedule_mangle
306 call _vpaes_schedule_round
307 dec rsi
308 jz NEAR $L$schedule_mangle_last
309 call _vpaes_schedule_mangle
310 call _vpaes_schedule_192_smear
311 jmp NEAR $L$oop_schedule_192
312
313
314
315
316
317
318
319
320
321
322
323 ALIGN 16
324 $L$schedule_256:
325 movdqu xmm0,XMMWORD[16+rdi]
326 call _vpaes_schedule_transform
327 mov esi,7
328
329 $L$oop_schedule_256:
330 call _vpaes_schedule_mangle
331 movdqa xmm6,xmm0
332
333
334 call _vpaes_schedule_round
335 dec rsi
336 jz NEAR $L$schedule_mangle_last
337 call _vpaes_schedule_mangle
338
339
340 pshufd xmm0,xmm0,0xFF
341 movdqa xmm5,xmm7
342 movdqa xmm7,xmm6
343 call _vpaes_schedule_low_round
344 movdqa xmm7,xmm5
345
346 jmp NEAR $L$oop_schedule_256
347
348
349
350
351
352
353
354
355
356
357
358
359 ALIGN 16
360 $L$schedule_mangle_last:
361
362 lea r11,[$L$k_deskew]
363 test rcx,rcx
364 jnz NEAR $L$schedule_mangle_last_dec
365
366
367 movdqa xmm1,XMMWORD[r10*1+r8]
368 DB 102,15,56,0,193
369 lea r11,[$L$k_opt]
370 add rdx,32
371
372 $L$schedule_mangle_last_dec:
373 add rdx,-16
374 pxor xmm0,XMMWORD[$L$k_s63]
375 call _vpaes_schedule_transform
376 movdqu XMMWORD[rdx],xmm0
377
378
379 pxor xmm0,xmm0
380 pxor xmm1,xmm1
381 pxor xmm2,xmm2
382 pxor xmm3,xmm3
383 pxor xmm4,xmm4
384 pxor xmm5,xmm5
385 pxor xmm6,xmm6
386 pxor xmm7,xmm7
387 DB 0F3h,0C3h ;repret
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405 ALIGN 16
406 _vpaes_schedule_192_smear:
407 pshufd xmm1,xmm6,0x80
408 pshufd xmm0,xmm7,0xFE
409 pxor xmm6,xmm1
410 pxor xmm1,xmm1
411 pxor xmm6,xmm0
412 movdqa xmm0,xmm6
413 movhlps xmm6,xmm1
414 DB 0F3h,0C3h ;repret
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436 ALIGN 16
437 _vpaes_schedule_round:
438
439 pxor xmm1,xmm1
440 DB 102,65,15,58,15,200,15
441 DB 102,69,15,58,15,192,15
442 pxor xmm7,xmm1
443
444
445 pshufd xmm0,xmm0,0xFF
446 DB 102,15,58,15,192,1
447
448
449
450
451 _vpaes_schedule_low_round:
452
453 movdqa xmm1,xmm7
454 pslldq xmm7,4
455 pxor xmm7,xmm1
456 movdqa xmm1,xmm7
457 pslldq xmm7,8
458 pxor xmm7,xmm1
459 pxor xmm7,XMMWORD[$L$k_s63]
460
461
462 movdqa xmm1,xmm9
463 pandn xmm1,xmm0
464 psrld xmm1,4
465 pand xmm0,xmm9
466 movdqa xmm2,xmm11
467 DB 102,15,56,0,208
468 pxor xmm0,xmm1
469 movdqa xmm3,xmm10
470 DB 102,15,56,0,217
471 pxor xmm3,xmm2
472 movdqa xmm4,xmm10
473 DB 102,15,56,0,224
474 pxor xmm4,xmm2
475 movdqa xmm2,xmm10
476 DB 102,15,56,0,211
477 pxor xmm2,xmm0
478 movdqa xmm3,xmm10
479 DB 102,15,56,0,220
480 pxor xmm3,xmm1
481 movdqa xmm4,xmm13
482 DB 102,15,56,0,226
483 movdqa xmm0,xmm12
484 DB 102,15,56,0,195
485 pxor xmm0,xmm4
486
487
488 pxor xmm0,xmm7
489 movdqa xmm7,xmm0
490 DB 0F3h,0C3h ;repret
491
492
493
494
495
496
497
498
499
500
501
502
503 ALIGN 16
504 _vpaes_schedule_transform:
505 movdqa xmm1,xmm9
506 pandn xmm1,xmm0
507 psrld xmm1,4
508 pand xmm0,xmm9
509 movdqa xmm2,XMMWORD[r11]
510 DB 102,15,56,0,208
511 movdqa xmm0,XMMWORD[16+r11]
512 DB 102,15,56,0,193
513 pxor xmm0,xmm2
514 DB 0F3h,0C3h ;repret
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541 ALIGN 16
542 _vpaes_schedule_mangle:
543 movdqa xmm4,xmm0
544 movdqa xmm5,XMMWORD[$L$k_mc_forward]
545 test rcx,rcx
546 jnz NEAR $L$schedule_mangle_dec
547
548
549 add rdx,16
550 pxor xmm4,XMMWORD[$L$k_s63]
551 DB 102,15,56,0,229
552 movdqa xmm3,xmm4
553 DB 102,15,56,0,229
554 pxor xmm3,xmm4
555 DB 102,15,56,0,229
556 pxor xmm3,xmm4
557
558 jmp NEAR $L$schedule_mangle_both
559 ALIGN 16
560 $L$schedule_mangle_dec:
561
562 lea r11,[$L$k_dksd]
563 movdqa xmm1,xmm9
564 pandn xmm1,xmm4
565 psrld xmm1,4
566 pand xmm4,xmm9
567
568 movdqa xmm2,XMMWORD[r11]
569 DB 102,15,56,0,212
570 movdqa xmm3,XMMWORD[16+r11]
571 DB 102,15,56,0,217
572 pxor xmm3,xmm2
573 DB 102,15,56,0,221
574
575 movdqa xmm2,XMMWORD[32+r11]
576 DB 102,15,56,0,212
577 pxor xmm2,xmm3
578 movdqa xmm3,XMMWORD[48+r11]
579 DB 102,15,56,0,217
580 pxor xmm3,xmm2
581 DB 102,15,56,0,221
582
583 movdqa xmm2,XMMWORD[64+r11]
584 DB 102,15,56,0,212
585 pxor xmm2,xmm3
586 movdqa xmm3,XMMWORD[80+r11]
587 DB 102,15,56,0,217
588 pxor xmm3,xmm2
589 DB 102,15,56,0,221
590
591 movdqa xmm2,XMMWORD[96+r11]
592 DB 102,15,56,0,212
593 pxor xmm2,xmm3
594 movdqa xmm3,XMMWORD[112+r11]
595 DB 102,15,56,0,217
596 pxor xmm3,xmm2
597
598 add rdx,-16
599
600 $L$schedule_mangle_both:
601 movdqa xmm1,XMMWORD[r10*1+r8]
602 DB 102,15,56,0,217
603 add r8,-16
604 and r8,0x30
605 movdqu XMMWORD[rdx],xmm3
606 DB 0F3h,0C3h ;repret
607
608
609
610
611
612 global vpaes_set_encrypt_key
613
614 ALIGN 16
615 vpaes_set_encrypt_key:
616 mov QWORD[8+rsp],rdi ;WIN64 prologue
617 mov QWORD[16+rsp],rsi
618 mov rax,rsp
619 $L$SEH_begin_vpaes_set_encrypt_key:
620 mov rdi,rcx
621 mov rsi,rdx
622 mov rdx,r8
623
624
625 lea rsp,[((-184))+rsp]
626 movaps XMMWORD[16+rsp],xmm6
627 movaps XMMWORD[32+rsp],xmm7
628 movaps XMMWORD[48+rsp],xmm8
629 movaps XMMWORD[64+rsp],xmm9
630 movaps XMMWORD[80+rsp],xmm10
631 movaps XMMWORD[96+rsp],xmm11
632 movaps XMMWORD[112+rsp],xmm12
633 movaps XMMWORD[128+rsp],xmm13
634 movaps XMMWORD[144+rsp],xmm14
635 movaps XMMWORD[160+rsp],xmm15
636 $L$enc_key_body:
637 mov eax,esi
638 shr eax,5
639 add eax,5
640 mov DWORD[240+rdx],eax
641
642 mov ecx,0
643 mov r8d,0x30
644 call _vpaes_schedule_core
645 movaps xmm6,XMMWORD[16+rsp]
646 movaps xmm7,XMMWORD[32+rsp]
647 movaps xmm8,XMMWORD[48+rsp]
648 movaps xmm9,XMMWORD[64+rsp]
649 movaps xmm10,XMMWORD[80+rsp]
650 movaps xmm11,XMMWORD[96+rsp]
651 movaps xmm12,XMMWORD[112+rsp]
652 movaps xmm13,XMMWORD[128+rsp]
653 movaps xmm14,XMMWORD[144+rsp]
654 movaps xmm15,XMMWORD[160+rsp]
655 lea rsp,[184+rsp]
656 $L$enc_key_epilogue:
657 xor eax,eax
658 mov rdi,QWORD[8+rsp] ;WIN64 epilogue
659 mov rsi,QWORD[16+rsp]
660 DB 0F3h,0C3h ;repret
661 $L$SEH_end_vpaes_set_encrypt_key:
662
663 global vpaes_set_decrypt_key
664
665 ALIGN 16
666 vpaes_set_decrypt_key:
667 mov QWORD[8+rsp],rdi ;WIN64 prologue
668 mov QWORD[16+rsp],rsi
669 mov rax,rsp
670 $L$SEH_begin_vpaes_set_decrypt_key:
671 mov rdi,rcx
672 mov rsi,rdx
673 mov rdx,r8
674
675
676 lea rsp,[((-184))+rsp]
677 movaps XMMWORD[16+rsp],xmm6
678 movaps XMMWORD[32+rsp],xmm7
679 movaps XMMWORD[48+rsp],xmm8
680 movaps XMMWORD[64+rsp],xmm9
681 movaps XMMWORD[80+rsp],xmm10
682 movaps XMMWORD[96+rsp],xmm11
683 movaps XMMWORD[112+rsp],xmm12
684 movaps XMMWORD[128+rsp],xmm13
685 movaps XMMWORD[144+rsp],xmm14
686 movaps XMMWORD[160+rsp],xmm15
687 $L$dec_key_body:
688 mov eax,esi
689 shr eax,5
690 add eax,5
691 mov DWORD[240+rdx],eax
692 shl eax,4
693 lea rdx,[16+rax*1+rdx]
694
695 mov ecx,1
696 mov r8d,esi
697 shr r8d,1
698 and r8d,32
699 xor r8d,32
700 call _vpaes_schedule_core
701 movaps xmm6,XMMWORD[16+rsp]
702 movaps xmm7,XMMWORD[32+rsp]
703 movaps xmm8,XMMWORD[48+rsp]
704 movaps xmm9,XMMWORD[64+rsp]
705 movaps xmm10,XMMWORD[80+rsp]
706 movaps xmm11,XMMWORD[96+rsp]
707 movaps xmm12,XMMWORD[112+rsp]
708 movaps xmm13,XMMWORD[128+rsp]
709 movaps xmm14,XMMWORD[144+rsp]
710 movaps xmm15,XMMWORD[160+rsp]
711 lea rsp,[184+rsp]
712 $L$dec_key_epilogue:
713 xor eax,eax
714 mov rdi,QWORD[8+rsp] ;WIN64 epilogue
715 mov rsi,QWORD[16+rsp]
716 DB 0F3h,0C3h ;repret
717 $L$SEH_end_vpaes_set_decrypt_key:
718
719 global vpaes_encrypt
720
721 ALIGN 16
722 vpaes_encrypt:
723 mov QWORD[8+rsp],rdi ;WIN64 prologue
724 mov QWORD[16+rsp],rsi
725 mov rax,rsp
726 $L$SEH_begin_vpaes_encrypt:
727 mov rdi,rcx
728 mov rsi,rdx
729 mov rdx,r8
730
731
732 lea rsp,[((-184))+rsp]
733 movaps XMMWORD[16+rsp],xmm6
734 movaps XMMWORD[32+rsp],xmm7
735 movaps XMMWORD[48+rsp],xmm8
736 movaps XMMWORD[64+rsp],xmm9
737 movaps XMMWORD[80+rsp],xmm10
738 movaps XMMWORD[96+rsp],xmm11
739 movaps XMMWORD[112+rsp],xmm12
740 movaps XMMWORD[128+rsp],xmm13
741 movaps XMMWORD[144+rsp],xmm14
742 movaps XMMWORD[160+rsp],xmm15
743 $L$enc_body:
744 movdqu xmm0,XMMWORD[rdi]
745 call _vpaes_preheat
746 call _vpaes_encrypt_core
747 movdqu XMMWORD[rsi],xmm0
748 movaps xmm6,XMMWORD[16+rsp]
749 movaps xmm7,XMMWORD[32+rsp]
750 movaps xmm8,XMMWORD[48+rsp]
751 movaps xmm9,XMMWORD[64+rsp]
752 movaps xmm10,XMMWORD[80+rsp]
753 movaps xmm11,XMMWORD[96+rsp]
754 movaps xmm12,XMMWORD[112+rsp]
755 movaps xmm13,XMMWORD[128+rsp]
756 movaps xmm14,XMMWORD[144+rsp]
757 movaps xmm15,XMMWORD[160+rsp]
758 lea rsp,[184+rsp]
759 $L$enc_epilogue:
760 mov rdi,QWORD[8+rsp] ;WIN64 epilogue
761 mov rsi,QWORD[16+rsp]
762 DB 0F3h,0C3h ;repret
763 $L$SEH_end_vpaes_encrypt:
764
765 global vpaes_decrypt
766
767 ALIGN 16
768 vpaes_decrypt:
769 mov QWORD[8+rsp],rdi ;WIN64 prologue
770 mov QWORD[16+rsp],rsi
771 mov rax,rsp
772 $L$SEH_begin_vpaes_decrypt:
773 mov rdi,rcx
774 mov rsi,rdx
775 mov rdx,r8
776
777
778 lea rsp,[((-184))+rsp]
779 movaps XMMWORD[16+rsp],xmm6
780 movaps XMMWORD[32+rsp],xmm7
781 movaps XMMWORD[48+rsp],xmm8
782 movaps XMMWORD[64+rsp],xmm9
783 movaps XMMWORD[80+rsp],xmm10
784 movaps XMMWORD[96+rsp],xmm11
785 movaps XMMWORD[112+rsp],xmm12
786 movaps XMMWORD[128+rsp],xmm13
787 movaps XMMWORD[144+rsp],xmm14
788 movaps XMMWORD[160+rsp],xmm15
789 $L$dec_body:
790 movdqu xmm0,XMMWORD[rdi]
791 call _vpaes_preheat
792 call _vpaes_decrypt_core
793 movdqu XMMWORD[rsi],xmm0
794 movaps xmm6,XMMWORD[16+rsp]
795 movaps xmm7,XMMWORD[32+rsp]
796 movaps xmm8,XMMWORD[48+rsp]
797 movaps xmm9,XMMWORD[64+rsp]
798 movaps xmm10,XMMWORD[80+rsp]
799 movaps xmm11,XMMWORD[96+rsp]
800 movaps xmm12,XMMWORD[112+rsp]
801 movaps xmm13,XMMWORD[128+rsp]
802 movaps xmm14,XMMWORD[144+rsp]
803 movaps xmm15,XMMWORD[160+rsp]
804 lea rsp,[184+rsp]
805 $L$dec_epilogue:
806 mov rdi,QWORD[8+rsp] ;WIN64 epilogue
807 mov rsi,QWORD[16+rsp]
808 DB 0F3h,0C3h ;repret
809 $L$SEH_end_vpaes_decrypt:
810 global vpaes_cbc_encrypt
811
812 ALIGN 16
813 vpaes_cbc_encrypt:
814 mov QWORD[8+rsp],rdi ;WIN64 prologue
815 mov QWORD[16+rsp],rsi
816 mov rax,rsp
817 $L$SEH_begin_vpaes_cbc_encrypt:
818 mov rdi,rcx
819 mov rsi,rdx
820 mov rdx,r8
821 mov rcx,r9
822 mov r8,QWORD[40+rsp]
823 mov r9,QWORD[48+rsp]
824
825
826 xchg rdx,rcx
827 sub rcx,16
828 jc NEAR $L$cbc_abort
829 lea rsp,[((-184))+rsp]
830 movaps XMMWORD[16+rsp],xmm6
831 movaps XMMWORD[32+rsp],xmm7
832 movaps XMMWORD[48+rsp],xmm8
833 movaps XMMWORD[64+rsp],xmm9
834 movaps XMMWORD[80+rsp],xmm10
835 movaps XMMWORD[96+rsp],xmm11
836 movaps XMMWORD[112+rsp],xmm12
837 movaps XMMWORD[128+rsp],xmm13
838 movaps XMMWORD[144+rsp],xmm14
839 movaps XMMWORD[160+rsp],xmm15
840 $L$cbc_body:
841 movdqu xmm6,XMMWORD[r8]
842 sub rsi,rdi
843 call _vpaes_preheat
844 cmp r9d,0
845 je NEAR $L$cbc_dec_loop
846 jmp NEAR $L$cbc_enc_loop
847 ALIGN 16
848 $L$cbc_enc_loop:
849 movdqu xmm0,XMMWORD[rdi]
850 pxor xmm0,xmm6
851 call _vpaes_encrypt_core
852 movdqa xmm6,xmm0
853 movdqu XMMWORD[rdi*1+rsi],xmm0
854 lea rdi,[16+rdi]
855 sub rcx,16
856 jnc NEAR $L$cbc_enc_loop
857 jmp NEAR $L$cbc_done
858 ALIGN 16
859 $L$cbc_dec_loop:
860 movdqu xmm0,XMMWORD[rdi]
861 movdqa xmm7,xmm0
862 call _vpaes_decrypt_core
863 pxor xmm0,xmm6
864 movdqa xmm6,xmm7
865 movdqu XMMWORD[rdi*1+rsi],xmm0
866 lea rdi,[16+rdi]
867 sub rcx,16
868 jnc NEAR $L$cbc_dec_loop
869 $L$cbc_done:
870 movdqu XMMWORD[r8],xmm6
871 movaps xmm6,XMMWORD[16+rsp]
872 movaps xmm7,XMMWORD[32+rsp]
873 movaps xmm8,XMMWORD[48+rsp]
874 movaps xmm9,XMMWORD[64+rsp]
875 movaps xmm10,XMMWORD[80+rsp]
876 movaps xmm11,XMMWORD[96+rsp]
877 movaps xmm12,XMMWORD[112+rsp]
878 movaps xmm13,XMMWORD[128+rsp]
879 movaps xmm14,XMMWORD[144+rsp]
880 movaps xmm15,XMMWORD[160+rsp]
881 lea rsp,[184+rsp]
882 $L$cbc_epilogue:
883 $L$cbc_abort:
884 mov rdi,QWORD[8+rsp] ;WIN64 epilogue
885 mov rsi,QWORD[16+rsp]
886 DB 0F3h,0C3h ;repret
887 $L$SEH_end_vpaes_cbc_encrypt:
888
889
890
891
892
893
894
895 ALIGN 16
896 _vpaes_preheat:
897 lea r10,[$L$k_s0F]
898 movdqa xmm10,XMMWORD[((-32))+r10]
899 movdqa xmm11,XMMWORD[((-16))+r10]
900 movdqa xmm9,XMMWORD[r10]
901 movdqa xmm13,XMMWORD[48+r10]
902 movdqa xmm12,XMMWORD[64+r10]
903 movdqa xmm15,XMMWORD[80+r10]
904 movdqa xmm14,XMMWORD[96+r10]
905 DB 0F3h,0C3h ;repret
906
907
908
909
910
911
912
913 ALIGN 64
914 _vpaes_consts:
915 $L$k_inv:
916 DQ 0x0E05060F0D080180,0x040703090A0B0C02
917 DQ 0x01040A060F0B0780,0x030D0E0C02050809
918
919 $L$k_s0F:
920 DQ 0x0F0F0F0F0F0F0F0F,0x0F0F0F0F0F0F0F0F
921
922 $L$k_ipt:
923 DQ 0xC2B2E8985A2A7000,0xCABAE09052227808
924 DQ 0x4C01307D317C4D00,0xCD80B1FCB0FDCC81
925
926 $L$k_sb1:
927 DQ 0xB19BE18FCB503E00,0xA5DF7A6E142AF544
928 DQ 0x3618D415FAE22300,0x3BF7CCC10D2ED9EF
929 $L$k_sb2:
930 DQ 0xE27A93C60B712400,0x5EB7E955BC982FCD
931 DQ 0x69EB88400AE12900,0xC2A163C8AB82234A
932 $L$k_sbo:
933 DQ 0xD0D26D176FBDC700,0x15AABF7AC502A878
934 DQ 0xCFE474A55FBB6A00,0x8E1E90D1412B35FA
935
936 $L$k_mc_forward:
937 DQ 0x0407060500030201,0x0C0F0E0D080B0A09
938 DQ 0x080B0A0904070605,0x000302010C0F0E0D
939 DQ 0x0C0F0E0D080B0A09,0x0407060500030201
940 DQ 0x000302010C0F0E0D,0x080B0A0904070605
941
942 $L$k_mc_backward:
943 DQ 0x0605040702010003,0x0E0D0C0F0A09080B
944 DQ 0x020100030E0D0C0F,0x0A09080B06050407
945 DQ 0x0E0D0C0F0A09080B,0x0605040702010003
946 DQ 0x0A09080B06050407,0x020100030E0D0C0F
947
948 $L$k_sr:
949 DQ 0x0706050403020100,0x0F0E0D0C0B0A0908
950 DQ 0x030E09040F0A0500,0x0B06010C07020D08
951 DQ 0x0F060D040B020900,0x070E050C030A0108
952 DQ 0x0B0E0104070A0D00,0x0306090C0F020508
953
954 $L$k_rcon:
955 DQ 0x1F8391B9AF9DEEB6,0x702A98084D7C7D81
956
957 $L$k_s63:
958 DQ 0x5B5B5B5B5B5B5B5B,0x5B5B5B5B5B5B5B5B
959
960 $L$k_opt:
961 DQ 0xFF9F4929D6B66000,0xF7974121DEBE6808
962 DQ 0x01EDBD5150BCEC00,0xE10D5DB1B05C0CE0
963
964 $L$k_deskew:
965 DQ 0x07E4A34047A4E300,0x1DFEB95A5DBEF91A
966 DQ 0x5F36B5DC83EA6900,0x2841C2ABF49D1E77
967
968
969
970
971
972 $L$k_dksd:
973 DQ 0xFEB91A5DA3E44700,0x0740E3A45A1DBEF9
974 DQ 0x41C277F4B5368300,0x5FDC69EAAB289D1E
975 $L$k_dksb:
976 DQ 0x9A4FCA1F8550D500,0x03D653861CC94C99
977 DQ 0x115BEDA7B6FC4A00,0xD993256F7E3482C8
978 $L$k_dkse:
979 DQ 0xD5031CCA1FC9D600,0x53859A4C994F5086
980 DQ 0xA23196054FDC7BE8,0xCD5EF96A20B31487
981 $L$k_dks9:
982 DQ 0xB6116FC87ED9A700,0x4AED933482255BFC
983 DQ 0x4576516227143300,0x8BB89FACE9DAFDCE
984
985
986
987
988
989 $L$k_dipt:
990 DQ 0x0F505B040B545F00,0x154A411E114E451A
991 DQ 0x86E383E660056500,0x12771772F491F194
992
993 $L$k_dsb9:
994 DQ 0x851C03539A86D600,0xCAD51F504F994CC9
995 DQ 0xC03B1789ECD74900,0x725E2C9EB2FBA565
996 $L$k_dsbd:
997 DQ 0x7D57CCDFE6B1A200,0xF56E9B13882A4439
998 DQ 0x3CE2FAF724C6CB00,0x2931180D15DEEFD3
999 $L$k_dsbb:
1000 DQ 0xD022649296B44200,0x602646F6B0F2D404
1001 DQ 0xC19498A6CD596700,0xF3FF0C3E3255AA6B
1002 $L$k_dsbe:
1003 DQ 0x46F2929626D4D000,0x2242600464B4F6B0
1004 DQ 0x0C55A6CDFFAAC100,0x9467F36B98593E32
1005 $L$k_dsbo:
1006 DQ 0x1387EA537EF94000,0xC7AA6DB9D4943E2D
1007 DQ 0x12D7560F93441D00,0xCA4B8159D8C58E9C
1008 DB 86,101,99,116,111,114,32,80,101,114,109,117,116,97,116,105
1009 DB 111,110,32,65,69,83,32,102,111,114,32,120,56,54,95,54
1010 DB 52,47,83,83,83,69,51,44,32,77,105,107,101,32,72,97
1011 DB 109,98,117,114,103,32,40,83,116,97,110,102,111,114,100,32
1012 DB 85,110,105,118,101,114,115,105,116,121,41,0
1013 ALIGN 64
1014
1015 EXTERN __imp_RtlVirtualUnwind
1016
1017 ALIGN 16
1018 se_handler:
1019 push rsi
1020 push rdi
1021 push rbx
1022 push rbp
1023 push r12
1024 push r13
1025 push r14
1026 push r15
1027 pushfq
1028 sub rsp,64
1029
1030 mov rax,QWORD[120+r8]
1031 mov rbx,QWORD[248+r8]
1032
1033 mov rsi,QWORD[8+r9]
1034 mov r11,QWORD[56+r9]
1035
1036 mov r10d,DWORD[r11]
1037 lea r10,[r10*1+rsi]
1038 cmp rbx,r10
1039 jb NEAR $L$in_prologue
1040
1041 mov rax,QWORD[152+r8]
1042
1043 mov r10d,DWORD[4+r11]
1044 lea r10,[r10*1+rsi]
1045 cmp rbx,r10
1046 jae NEAR $L$in_prologue
1047
1048 lea rsi,[16+rax]
1049 lea rdi,[512+r8]
1050 mov ecx,20
1051 DD 0xa548f3fc
1052 lea rax,[184+rax]
1053
1054 $L$in_prologue:
1055 mov rdi,QWORD[8+rax]
1056 mov rsi,QWORD[16+rax]
1057 mov QWORD[152+r8],rax
1058 mov QWORD[168+r8],rsi
1059 mov QWORD[176+r8],rdi
1060
1061 mov rdi,QWORD[40+r9]
1062 mov rsi,r8
1063 mov ecx,154
1064 DD 0xa548f3fc
1065
1066 mov rsi,r9
1067 xor rcx,rcx
1068 mov rdx,QWORD[8+rsi]
1069 mov r8,QWORD[rsi]
1070 mov r9,QWORD[16+rsi]
1071 mov r10,QWORD[40+rsi]
1072 lea r11,[56+rsi]
1073 lea r12,[24+rsi]
1074 mov QWORD[32+rsp],r10
1075 mov QWORD[40+rsp],r11
1076 mov QWORD[48+rsp],r12
1077 mov QWORD[56+rsp],rcx
1078 call QWORD[__imp_RtlVirtualUnwind]
1079
1080 mov eax,1
1081 add rsp,64
1082 popfq
1083 pop r15
1084 pop r14
1085 pop r13
1086 pop r12
1087 pop rbp
1088 pop rbx
1089 pop rdi
1090 pop rsi
1091 DB 0F3h,0C3h ;repret
1092
1093
1094 section .pdata rdata align=4
1095 ALIGN 4
1096 DD $L$SEH_begin_vpaes_set_encrypt_key wrt ..imagebase
1097 DD $L$SEH_end_vpaes_set_encrypt_key wrt ..imagebase
1098 DD $L$SEH_info_vpaes_set_encrypt_key wrt ..imagebase
1099
1100 DD $L$SEH_begin_vpaes_set_decrypt_key wrt ..imagebase
1101 DD $L$SEH_end_vpaes_set_decrypt_key wrt ..imagebase
1102 DD $L$SEH_info_vpaes_set_decrypt_key wrt ..imagebase
1103
1104 DD $L$SEH_begin_vpaes_encrypt wrt ..imagebase
1105 DD $L$SEH_end_vpaes_encrypt wrt ..imagebase
1106 DD $L$SEH_info_vpaes_encrypt wrt ..imagebase
1107
1108 DD $L$SEH_begin_vpaes_decrypt wrt ..imagebase
1109 DD $L$SEH_end_vpaes_decrypt wrt ..imagebase
1110 DD $L$SEH_info_vpaes_decrypt wrt ..imagebase
1111
1112 DD $L$SEH_begin_vpaes_cbc_encrypt wrt ..imagebase
1113 DD $L$SEH_end_vpaes_cbc_encrypt wrt ..imagebase
1114 DD $L$SEH_info_vpaes_cbc_encrypt wrt ..imagebase
1115
1116 section .xdata rdata align=8
1117 ALIGN 8
1118 $L$SEH_info_vpaes_set_encrypt_key:
1119 DB 9,0,0,0
1120 DD se_handler wrt ..imagebase
1121 DD $L$enc_key_body wrt ..imagebase,$L$enc_key_epilogue wrt ..imageb ase
1122 $L$SEH_info_vpaes_set_decrypt_key:
1123 DB 9,0,0,0
1124 DD se_handler wrt ..imagebase
1125 DD $L$dec_key_body wrt ..imagebase,$L$dec_key_epilogue wrt ..imageb ase
1126 $L$SEH_info_vpaes_encrypt:
1127 DB 9,0,0,0
1128 DD se_handler wrt ..imagebase
1129 DD $L$enc_body wrt ..imagebase,$L$enc_epilogue wrt ..imagebase
1130 $L$SEH_info_vpaes_decrypt:
1131 DB 9,0,0,0
1132 DD se_handler wrt ..imagebase
1133 DD $L$dec_body wrt ..imagebase,$L$dec_epilogue wrt ..imagebase
1134 $L$SEH_info_vpaes_cbc_encrypt:
1135 DB 9,0,0,0
1136 DD se_handler wrt ..imagebase
1137 DD $L$cbc_body wrt ..imagebase,$L$cbc_epilogue wrt ..imagebase
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