1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
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
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
907
908
909
910
911
912
913
914
915
916
917
918
919
920
921
922
923
924
925
926
927
928
929
930
931
932
933
934
935
936
937
938
939
940
941
942
943
944
945
946
947
948
949
950
951
952
953
954
955
956
957
958
959
960
961
962
963
964
965
966
967
968
969
970
971
972
973
974
975
976
977
978
979
980
981
982
983
984
985
986
987
988
989
990
991
992
993
994
995
996
997
998
999
1000
1001
1002
1003
1004
1005
1006
1007
1008
1009
1010
1011
1012
1013
1014
1015
1016
1017
1018
1019
1020
1021
1022
1023
1024
1025
1026
|
.text
.globl gcm_gmult_4bit
.type gcm_gmult_4bit,@function
.align 16
gcm_gmult_4bit:
pushq %rbx
pushq %rbp
pushq %r12
.Lgmult_prologue:
movzbq 15(%rdi),%r8
leaq .Lrem_4bit(%rip),%r11
xorq %rax,%rax
xorq %rbx,%rbx
movb %r8b,%al
movb %r8b,%bl
shlb $4,%al
movq $14,%rcx
movq 8(%rsi,%rax,1),%r8
movq (%rsi,%rax,1),%r9
andb $240,%bl
movq %r8,%rdx
jmp .Loop1
.align 16
.Loop1:
shrq $4,%r8
andq $15,%rdx
movq %r9,%r10
movb (%rdi,%rcx,1),%al
shrq $4,%r9
xorq 8(%rsi,%rbx,1),%r8
shlq $60,%r10
xorq (%rsi,%rbx,1),%r9
movb %al,%bl
xorq (%r11,%rdx,8),%r9
movq %r8,%rdx
shlb $4,%al
xorq %r10,%r8
decq %rcx
js .Lbreak1
shrq $4,%r8
andq $15,%rdx
movq %r9,%r10
shrq $4,%r9
xorq 8(%rsi,%rax,1),%r8
shlq $60,%r10
xorq (%rsi,%rax,1),%r9
andb $240,%bl
xorq (%r11,%rdx,8),%r9
movq %r8,%rdx
xorq %r10,%r8
jmp .Loop1
.align 16
.Lbreak1:
shrq $4,%r8
andq $15,%rdx
movq %r9,%r10
shrq $4,%r9
xorq 8(%rsi,%rax,1),%r8
shlq $60,%r10
xorq (%rsi,%rax,1),%r9
andb $240,%bl
xorq (%r11,%rdx,8),%r9
movq %r8,%rdx
xorq %r10,%r8
shrq $4,%r8
andq $15,%rdx
movq %r9,%r10
shrq $4,%r9
xorq 8(%rsi,%rbx,1),%r8
shlq $60,%r10
xorq (%rsi,%rbx,1),%r9
xorq %r10,%r8
xorq (%r11,%rdx,8),%r9
bswapq %r8
bswapq %r9
movq %r8,8(%rdi)
movq %r9,(%rdi)
movq 16(%rsp),%rbx
leaq 24(%rsp),%rsp
.Lgmult_epilogue:
.byte 0xf3,0xc3
.size gcm_gmult_4bit,.-gcm_gmult_4bit
.globl gcm_ghash_4bit
.type gcm_ghash_4bit,@function
.align 16
gcm_ghash_4bit:
pushq %rbx
pushq %rbp
pushq %r12
pushq %r13
pushq %r14
pushq %r15
subq $280,%rsp
.Lghash_prologue:
movq %rdx,%r14
movq %rcx,%r15
subq $-128,%rsi
leaq 16+128(%rsp),%rbp
xorl %edx,%edx
movq 0+0-128(%rsi),%r8
movq 0+8-128(%rsi),%rax
movb %al,%dl
shrq $4,%rax
movq %r8,%r10
shrq $4,%r8
movq 16+0-128(%rsi),%r9
shlb $4,%dl
movq 16+8-128(%rsi),%rbx
shlq $60,%r10
movb %dl,0(%rsp)
orq %r10,%rax
movb %bl,%dl
shrq $4,%rbx
movq %r9,%r10
shrq $4,%r9
movq %r8,0(%rbp)
movq 32+0-128(%rsi),%r8
shlb $4,%dl
movq %rax,0-128(%rbp)
movq 32+8-128(%rsi),%rax
shlq $60,%r10
movb %dl,1(%rsp)
orq %r10,%rbx
movb %al,%dl
shrq $4,%rax
movq %r8,%r10
shrq $4,%r8
movq %r9,8(%rbp)
movq 48+0-128(%rsi),%r9
shlb $4,%dl
movq %rbx,8-128(%rbp)
movq 48+8-128(%rsi),%rbx
shlq $60,%r10
movb %dl,2(%rsp)
orq %r10,%rax
movb %bl,%dl
shrq $4,%rbx
movq %r9,%r10
shrq $4,%r9
movq %r8,16(%rbp)
movq 64+0-128(%rsi),%r8
shlb $4,%dl
movq %rax,16-128(%rbp)
movq 64+8-128(%rsi),%rax
shlq $60,%r10
movb %dl,3(%rsp)
orq %r10,%rbx
movb %al,%dl
shrq $4,%rax
movq %r8,%r10
shrq $4,%r8
movq %r9,24(%rbp)
movq 80+0-128(%rsi),%r9
shlb $4,%dl
movq %rbx,24-128(%rbp)
movq 80+8-128(%rsi),%rbx
shlq $60,%r10
movb %dl,4(%rsp)
orq %r10,%rax
movb %bl,%dl
shrq $4,%rbx
movq %r9,%r10
shrq $4,%r9
movq %r8,32(%rbp)
movq 96+0-128(%rsi),%r8
shlb $4,%dl
movq %rax,32-128(%rbp)
movq 96+8-128(%rsi),%rax
shlq $60,%r10
movb %dl,5(%rsp)
orq %r10,%rbx
movb %al,%dl
shrq $4,%rax
movq %r8,%r10
shrq $4,%r8
movq %r9,40(%rbp)
movq 112+0-128(%rsi),%r9
shlb $4,%dl
movq %rbx,40-128(%rbp)
movq 112+8-128(%rsi),%rbx
shlq $60,%r10
movb %dl,6(%rsp)
orq %r10,%rax
movb %bl,%dl
shrq $4,%rbx
movq %r9,%r10
shrq $4,%r9
movq %r8,48(%rbp)
movq 128+0-128(%rsi),%r8
shlb $4,%dl
movq %rax,48-128(%rbp)
movq 128+8-128(%rsi),%rax
shlq $60,%r10
movb %dl,7(%rsp)
orq %r10,%rbx
movb %al,%dl
shrq $4,%rax
movq %r8,%r10
shrq $4,%r8
movq %r9,56(%rbp)
movq 144+0-128(%rsi),%r9
shlb $4,%dl
movq %rbx,56-128(%rbp)
movq 144+8-128(%rsi),%rbx
shlq $60,%r10
movb %dl,8(%rsp)
orq %r10,%rax
movb %bl,%dl
shrq $4,%rbx
movq %r9,%r10
shrq $4,%r9
movq %r8,64(%rbp)
movq 160+0-128(%rsi),%r8
shlb $4,%dl
movq %rax,64-128(%rbp)
movq 160+8-128(%rsi),%rax
shlq $60,%r10
movb %dl,9(%rsp)
orq %r10,%rbx
movb %al,%dl
shrq $4,%rax
movq %r8,%r10
shrq $4,%r8
movq %r9,72(%rbp)
movq 176+0-128(%rsi),%r9
shlb $4,%dl
movq %rbx,72-128(%rbp)
movq 176+8-128(%rsi),%rbx
shlq $60,%r10
movb %dl,10(%rsp)
orq %r10,%rax
movb %bl,%dl
shrq $4,%rbx
movq %r9,%r10
shrq $4,%r9
movq %r8,80(%rbp)
movq 192+0-128(%rsi),%r8
shlb $4,%dl
movq %rax,80-128(%rbp)
movq 192+8-128(%rsi),%rax
shlq $60,%r10
movb %dl,11(%rsp)
orq %r10,%rbx
movb %al,%dl
shrq $4,%rax
movq %r8,%r10
shrq $4,%r8
movq %r9,88(%rbp)
movq 208+0-128(%rsi),%r9
shlb $4,%dl
movq %rbx,88-128(%rbp)
movq 208+8-128(%rsi),%rbx
shlq $60,%r10
movb %dl,12(%rsp)
orq %r10,%rax
movb %bl,%dl
shrq $4,%rbx
movq %r9,%r10
shrq $4,%r9
movq %r8,96(%rbp)
movq 224+0-128(%rsi),%r8
shlb $4,%dl
movq %rax,96-128(%rbp)
movq 224+8-128(%rsi),%rax
shlq $60,%r10
movb %dl,13(%rsp)
orq %r10,%rbx
movb %al,%dl
shrq $4,%rax
movq %r8,%r10
shrq $4,%r8
movq %r9,104(%rbp)
movq 240+0-128(%rsi),%r9
shlb $4,%dl
movq %rbx,104-128(%rbp)
movq 240+8-128(%rsi),%rbx
shlq $60,%r10
movb %dl,14(%rsp)
orq %r10,%rax
movb %bl,%dl
shrq $4,%rbx
movq %r9,%r10
shrq $4,%r9
movq %r8,112(%rbp)
shlb $4,%dl
movq %rax,112-128(%rbp)
shlq $60,%r10
movb %dl,15(%rsp)
orq %r10,%rbx
movq %r9,120(%rbp)
movq %rbx,120-128(%rbp)
addq $-128,%rsi
movq 8(%rdi),%r8
movq 0(%rdi),%r9
addq %r14,%r15
leaq .Lrem_8bit(%rip),%r11
jmp .Louter_loop
.align 16
.Louter_loop:
xorq (%r14),%r9
movq 8(%r14),%rdx
leaq 16(%r14),%r14
xorq %r8,%rdx
movq %r9,(%rdi)
movq %rdx,8(%rdi)
shrq $32,%rdx
xorq %rax,%rax
roll $8,%edx
movb %dl,%al
movzbl %dl,%ebx
shlb $4,%al
shrl $4,%ebx
roll $8,%edx
movq 8(%rsi,%rax,1),%r8
movq (%rsi,%rax,1),%r9
movb %dl,%al
movzbl %dl,%ecx
shlb $4,%al
movzbq (%rsp,%rbx,1),%r12
shrl $4,%ecx
xorq %r8,%r12
movq %r9,%r10
shrq $8,%r8
movzbq %r12b,%r12
shrq $8,%r9
xorq -128(%rbp,%rbx,8),%r8
shlq $56,%r10
xorq (%rbp,%rbx,8),%r9
roll $8,%edx
xorq 8(%rsi,%rax,1),%r8
xorq (%rsi,%rax,1),%r9
movb %dl,%al
xorq %r10,%r8
movzwq (%r11,%r12,2),%r12
movzbl %dl,%ebx
shlb $4,%al
movzbq (%rsp,%rcx,1),%r13
shrl $4,%ebx
shlq $48,%r12
xorq %r8,%r13
movq %r9,%r10
xorq %r12,%r9
shrq $8,%r8
movzbq %r13b,%r13
shrq $8,%r9
xorq -128(%rbp,%rcx,8),%r8
shlq $56,%r10
xorq (%rbp,%rcx,8),%r9
roll $8,%edx
xorq 8(%rsi,%rax,1),%r8
xorq (%rsi,%rax,1),%r9
movb %dl,%al
xorq %r10,%r8
movzwq (%r11,%r13,2),%r13
movzbl %dl,%ecx
shlb $4,%al
movzbq (%rsp,%rbx,1),%r12
shrl $4,%ecx
shlq $48,%r13
xorq %r8,%r12
movq %r9,%r10
xorq %r13,%r9
shrq $8,%r8
movzbq %r12b,%r12
movl 8(%rdi),%edx
shrq $8,%r9
xorq -128(%rbp,%rbx,8),%r8
shlq $56,%r10
xorq (%rbp,%rbx,8),%r9
roll $8,%edx
xorq 8(%rsi,%rax,1),%r8
xorq (%rsi,%rax,1),%r9
movb %dl,%al
xorq %r10,%r8
movzwq (%r11,%r12,2),%r12
movzbl %dl,%ebx
shlb $4,%al
movzbq (%rsp,%rcx,1),%r13
shrl $4,%ebx
shlq $48,%r12
xorq %r8,%r13
movq %r9,%r10
xorq %r12,%r9
shrq $8,%r8
movzbq %r13b,%r13
shrq $8,%r9
xorq -128(%rbp,%rcx,8),%r8
shlq $56,%r10
xorq (%rbp,%rcx,8),%r9
roll $8,%edx
xorq 8(%rsi,%rax,1),%r8
xorq (%rsi,%rax,1),%r9
movb %dl,%al
xorq %r10,%r8
movzwq (%r11,%r13,2),%r13
movzbl %dl,%ecx
shlb $4,%al
movzbq (%rsp,%rbx,1),%r12
shrl $4,%ecx
shlq $48,%r13
xorq %r8,%r12
movq %r9,%r10
xorq %r13,%r9
shrq $8,%r8
movzbq %r12b,%r12
shrq $8,%r9
xorq -128(%rbp,%rbx,8),%r8
shlq $56,%r10
xorq (%rbp,%rbx,8),%r9
roll $8,%edx
xorq 8(%rsi,%rax,1),%r8
xorq (%rsi,%rax,1),%r9
movb %dl,%al
xorq %r10,%r8
movzwq (%r11,%r12,2),%r12
movzbl %dl,%ebx
shlb $4,%al
movzbq (%rsp,%rcx,1),%r13
shrl $4,%ebx
shlq $48,%r12
xorq %r8,%r13
movq %r9,%r10
xorq %r12,%r9
shrq $8,%r8
movzbq %r13b,%r13
shrq $8,%r9
xorq -128(%rbp,%rcx,8),%r8
shlq $56,%r10
xorq (%rbp,%rcx,8),%r9
roll $8,%edx
xorq 8(%rsi,%rax,1),%r8
xorq (%rsi,%rax,1),%r9
movb %dl,%al
xorq %r10,%r8
movzwq (%r11,%r13,2),%r13
movzbl %dl,%ecx
shlb $4,%al
movzbq (%rsp,%rbx,1),%r12
shrl $4,%ecx
shlq $48,%r13
xorq %r8,%r12
movq %r9,%r10
xorq %r13,%r9
shrq $8,%r8
movzbq %r12b,%r12
movl 4(%rdi),%edx
shrq $8,%r9
xorq -128(%rbp,%rbx,8),%r8
shlq $56,%r10
xorq (%rbp,%rbx,8),%r9
roll $8,%edx
xorq 8(%rsi,%rax,1),%r8
xorq (%rsi,%rax,1),%r9
movb %dl,%al
xorq %r10,%r8
movzwq (%r11,%r12,2),%r12
movzbl %dl,%ebx
shlb $4,%al
movzbq (%rsp,%rcx,1),%r13
shrl $4,%ebx
shlq $48,%r12
xorq %r8,%r13
movq %r9,%r10
xorq %r12,%r9
shrq $8,%r8
movzbq %r13b,%r13
shrq $8,%r9
xorq -128(%rbp,%rcx,8),%r8
shlq $56,%r10
xorq (%rbp,%rcx,8),%r9
roll $8,%edx
xorq 8(%rsi,%rax,1),%r8
xorq (%rsi,%rax,1),%r9
movb %dl,%al
xorq %r10,%r8
movzwq (%r11,%r13,2),%r13
movzbl %dl,%ecx
shlb $4,%al
movzbq (%rsp,%rbx,1),%r12
shrl $4,%ecx
shlq $48,%r13
xorq %r8,%r12
movq %r9,%r10
xorq %r13,%r9
shrq $8,%r8
movzbq %r12b,%r12
shrq $8,%r9
xorq -128(%rbp,%rbx,8),%r8
shlq $56,%r10
xorq (%rbp,%rbx,8),%r9
roll $8,%edx
xorq 8(%rsi,%rax,1),%r8
xorq (%rsi,%rax,1),%r9
movb %dl,%al
xorq %r10,%r8
movzwq (%r11,%r12,2),%r12
movzbl %dl,%ebx
shlb $4,%al
movzbq (%rsp,%rcx,1),%r13
shrl $4,%ebx
shlq $48,%r12
xorq %r8,%r13
movq %r9,%r10
xorq %r12,%r9
shrq $8,%r8
movzbq %r13b,%r13
shrq $8,%r9
xorq -128(%rbp,%rcx,8),%r8
shlq $56,%r10
xorq (%rbp,%rcx,8),%r9
roll $8,%edx
xorq 8(%rsi,%rax,1),%r8
xorq (%rsi,%rax,1),%r9
movb %dl,%al
xorq %r10,%r8
movzwq (%r11,%r13,2),%r13
movzbl %dl,%ecx
shlb $4,%al
movzbq (%rsp,%rbx,1),%r12
shrl $4,%ecx
shlq $48,%r13
xorq %r8,%r12
movq %r9,%r10
xorq %r13,%r9
shrq $8,%r8
movzbq %r12b,%r12
movl 0(%rdi),%edx
shrq $8,%r9
xorq -128(%rbp,%rbx,8),%r8
shlq $56,%r10
xorq (%rbp,%rbx,8),%r9
roll $8,%edx
xorq 8(%rsi,%rax,1),%r8
xorq (%rsi,%rax,1),%r9
movb %dl,%al
xorq %r10,%r8
movzwq (%r11,%r12,2),%r12
movzbl %dl,%ebx
shlb $4,%al
movzbq (%rsp,%rcx,1),%r13
shrl $4,%ebx
shlq $48,%r12
xorq %r8,%r13
movq %r9,%r10
xorq %r12,%r9
shrq $8,%r8
movzbq %r13b,%r13
shrq $8,%r9
xorq -128(%rbp,%rcx,8),%r8
shlq $56,%r10
xorq (%rbp,%rcx,8),%r9
roll $8,%edx
xorq 8(%rsi,%rax,1),%r8
xorq (%rsi,%rax,1),%r9
movb %dl,%al
xorq %r10,%r8
movzwq (%r11,%r13,2),%r13
movzbl %dl,%ecx
shlb $4,%al
movzbq (%rsp,%rbx,1),%r12
shrl $4,%ecx
shlq $48,%r13
xorq %r8,%r12
movq %r9,%r10
xorq %r13,%r9
shrq $8,%r8
movzbq %r12b,%r12
shrq $8,%r9
xorq -128(%rbp,%rbx,8),%r8
shlq $56,%r10
xorq (%rbp,%rbx,8),%r9
roll $8,%edx
xorq 8(%rsi,%rax,1),%r8
xorq (%rsi,%rax,1),%r9
movb %dl,%al
xorq %r10,%r8
movzwq (%r11,%r12,2),%r12
movzbl %dl,%ebx
shlb $4,%al
movzbq (%rsp,%rcx,1),%r13
shrl $4,%ebx
shlq $48,%r12
xorq %r8,%r13
movq %r9,%r10
xorq %r12,%r9
shrq $8,%r8
movzbq %r13b,%r13
shrq $8,%r9
xorq -128(%rbp,%rcx,8),%r8
shlq $56,%r10
xorq (%rbp,%rcx,8),%r9
roll $8,%edx
xorq 8(%rsi,%rax,1),%r8
xorq (%rsi,%rax,1),%r9
movb %dl,%al
xorq %r10,%r8
movzwq (%r11,%r13,2),%r13
movzbl %dl,%ecx
shlb $4,%al
movzbq (%rsp,%rbx,1),%r12
andl $240,%ecx
shlq $48,%r13
xorq %r8,%r12
movq %r9,%r10
xorq %r13,%r9
shrq $8,%r8
movzbq %r12b,%r12
movl -4(%rdi),%edx
shrq $8,%r9
xorq -128(%rbp,%rbx,8),%r8
shlq $56,%r10
xorq (%rbp,%rbx,8),%r9
movzwq (%r11,%r12,2),%r12
xorq 8(%rsi,%rax,1),%r8
xorq (%rsi,%rax,1),%r9
shlq $48,%r12
xorq %r10,%r8
xorq %r12,%r9
movzbq %r8b,%r13
shrq $4,%r8
movq %r9,%r10
shlb $4,%r13b
shrq $4,%r9
xorq 8(%rsi,%rcx,1),%r8
movzwq (%r11,%r13,2),%r13
shlq $60,%r10
xorq (%rsi,%rcx,1),%r9
xorq %r10,%r8
shlq $48,%r13
bswapq %r8
xorq %r13,%r9
bswapq %r9
cmpq %r15,%r14
jb .Louter_loop
movq %r8,8(%rdi)
movq %r9,(%rdi)
leaq 280(%rsp),%rsi
movq 0(%rsi),%r15
movq 8(%rsi),%r14
movq 16(%rsi),%r13
movq 24(%rsi),%r12
movq 32(%rsi),%rbp
movq 40(%rsi),%rbx
leaq 48(%rsi),%rsp
.Lghash_epilogue:
.byte 0xf3,0xc3
.size gcm_ghash_4bit,.-gcm_ghash_4bit
.globl gcm_init_clmul
.type gcm_init_clmul,@function
.align 16
gcm_init_clmul:
movdqu (%rsi),%xmm2
pshufd $78,%xmm2,%xmm2
pshufd $255,%xmm2,%xmm4
movdqa %xmm2,%xmm3
psllq $1,%xmm2
pxor %xmm5,%xmm5
psrlq $63,%xmm3
pcmpgtd %xmm4,%xmm5
pslldq $8,%xmm3
por %xmm3,%xmm2
pand .L0x1c2_polynomial(%rip),%xmm5
pxor %xmm5,%xmm2
movdqa %xmm2,%xmm0
movdqa %xmm0,%xmm1
pshufd $78,%xmm0,%xmm3
pshufd $78,%xmm2,%xmm4
pxor %xmm0,%xmm3
pxor %xmm2,%xmm4
.byte 102,15,58,68,194,0
.byte 102,15,58,68,202,17
.byte 102,15,58,68,220,0
pxor %xmm0,%xmm3
pxor %xmm1,%xmm3
movdqa %xmm3,%xmm4
psrldq $8,%xmm3
pslldq $8,%xmm4
pxor %xmm3,%xmm1
pxor %xmm4,%xmm0
movdqa %xmm0,%xmm3
psllq $1,%xmm0
pxor %xmm3,%xmm0
psllq $5,%xmm0
pxor %xmm3,%xmm0
psllq $57,%xmm0
movdqa %xmm0,%xmm4
pslldq $8,%xmm0
psrldq $8,%xmm4
pxor %xmm3,%xmm0
pxor %xmm4,%xmm1
movdqa %xmm0,%xmm4
psrlq $5,%xmm0
pxor %xmm4,%xmm0
psrlq $1,%xmm0
pxor %xmm4,%xmm0
pxor %xmm1,%xmm4
psrlq $1,%xmm0
pxor %xmm4,%xmm0
movdqu %xmm2,(%rdi)
movdqu %xmm0,16(%rdi)
.byte 0xf3,0xc3
.size gcm_init_clmul,.-gcm_init_clmul
.globl gcm_gmult_clmul
.type gcm_gmult_clmul,@function
.align 16
gcm_gmult_clmul:
movdqu (%rdi),%xmm0
movdqa .Lbswap_mask(%rip),%xmm5
movdqu (%rsi),%xmm2
.byte 102,15,56,0,197
movdqa %xmm0,%xmm1
pshufd $78,%xmm0,%xmm3
pshufd $78,%xmm2,%xmm4
pxor %xmm0,%xmm3
pxor %xmm2,%xmm4
.byte 102,15,58,68,194,0
.byte 102,15,58,68,202,17
.byte 102,15,58,68,220,0
pxor %xmm0,%xmm3
pxor %xmm1,%xmm3
movdqa %xmm3,%xmm4
psrldq $8,%xmm3
pslldq $8,%xmm4
pxor %xmm3,%xmm1
pxor %xmm4,%xmm0
movdqa %xmm0,%xmm3
psllq $1,%xmm0
pxor %xmm3,%xmm0
psllq $5,%xmm0
pxor %xmm3,%xmm0
psllq $57,%xmm0
movdqa %xmm0,%xmm4
pslldq $8,%xmm0
psrldq $8,%xmm4
pxor %xmm3,%xmm0
pxor %xmm4,%xmm1
movdqa %xmm0,%xmm4
psrlq $5,%xmm0
pxor %xmm4,%xmm0
psrlq $1,%xmm0
pxor %xmm4,%xmm0
pxor %xmm1,%xmm4
psrlq $1,%xmm0
pxor %xmm4,%xmm0
.byte 102,15,56,0,197
movdqu %xmm0,(%rdi)
.byte 0xf3,0xc3
.size gcm_gmult_clmul,.-gcm_gmult_clmul
.globl gcm_ghash_clmul
.type gcm_ghash_clmul,@function
.align 16
gcm_ghash_clmul:
movdqa .Lbswap_mask(%rip),%xmm5
movdqu (%rdi),%xmm0
movdqu (%rsi),%xmm2
.byte 102,15,56,0,197
subq $16,%rcx
jz .Lodd_tail
movdqu 16(%rsi),%xmm8
movdqu (%rdx),%xmm3
movdqu 16(%rdx),%xmm6
.byte 102,15,56,0,221
.byte 102,15,56,0,245
pxor %xmm3,%xmm0
movdqa %xmm6,%xmm7
pshufd $78,%xmm6,%xmm3
pshufd $78,%xmm2,%xmm4
pxor %xmm6,%xmm3
pxor %xmm2,%xmm4
.byte 102,15,58,68,242,0
.byte 102,15,58,68,250,17
.byte 102,15,58,68,220,0
pxor %xmm6,%xmm3
pxor %xmm7,%xmm3
movdqa %xmm3,%xmm4
psrldq $8,%xmm3
pslldq $8,%xmm4
pxor %xmm3,%xmm7
pxor %xmm4,%xmm6
movdqa %xmm0,%xmm1
pshufd $78,%xmm0,%xmm3
pshufd $78,%xmm8,%xmm4
pxor %xmm0,%xmm3
pxor %xmm8,%xmm4
leaq 32(%rdx),%rdx
subq $32,%rcx
jbe .Leven_tail
.Lmod_loop:
.byte 102,65,15,58,68,192,0
.byte 102,65,15,58,68,200,17
.byte 102,15,58,68,220,0
pxor %xmm0,%xmm3
pxor %xmm1,%xmm3
movdqa %xmm3,%xmm4
psrldq $8,%xmm3
pslldq $8,%xmm4
pxor %xmm3,%xmm1
pxor %xmm4,%xmm0
movdqu (%rdx),%xmm3
pxor %xmm6,%xmm0
pxor %xmm7,%xmm1
movdqu 16(%rdx),%xmm6
.byte 102,15,56,0,221
.byte 102,15,56,0,245
movdqa %xmm6,%xmm7
pshufd $78,%xmm6,%xmm9
pshufd $78,%xmm2,%xmm10
pxor %xmm6,%xmm9
pxor %xmm2,%xmm10
pxor %xmm3,%xmm1
movdqa %xmm0,%xmm3
psllq $1,%xmm0
pxor %xmm3,%xmm0
psllq $5,%xmm0
pxor %xmm3,%xmm0
.byte 102,15,58,68,242,0
psllq $57,%xmm0
movdqa %xmm0,%xmm4
pslldq $8,%xmm0
psrldq $8,%xmm4
pxor %xmm3,%xmm0
pxor %xmm4,%xmm1
.byte 102,15,58,68,250,17
movdqa %xmm0,%xmm4
psrlq $5,%xmm0
pxor %xmm4,%xmm0
psrlq $1,%xmm0
pxor %xmm4,%xmm0
pxor %xmm1,%xmm4
psrlq $1,%xmm0
pxor %xmm4,%xmm0
.byte 102,69,15,58,68,202,0
movdqa %xmm0,%xmm1
pshufd $78,%xmm0,%xmm3
pshufd $78,%xmm8,%xmm4
pxor %xmm0,%xmm3
pxor %xmm8,%xmm4
pxor %xmm6,%xmm9
pxor %xmm7,%xmm9
movdqa %xmm9,%xmm10
psrldq $8,%xmm9
pslldq $8,%xmm10
pxor %xmm9,%xmm7
pxor %xmm10,%xmm6
leaq 32(%rdx),%rdx
subq $32,%rcx
ja .Lmod_loop
.Leven_tail:
.byte 102,65,15,58,68,192,0
.byte 102,65,15,58,68,200,17
.byte 102,15,58,68,220,0
pxor %xmm0,%xmm3
pxor %xmm1,%xmm3
movdqa %xmm3,%xmm4
psrldq $8,%xmm3
pslldq $8,%xmm4
pxor %xmm3,%xmm1
pxor %xmm4,%xmm0
pxor %xmm6,%xmm0
pxor %xmm7,%xmm1
movdqa %xmm0,%xmm3
psllq $1,%xmm0
pxor %xmm3,%xmm0
psllq $5,%xmm0
pxor %xmm3,%xmm0
psllq $57,%xmm0
movdqa %xmm0,%xmm4
pslldq $8,%xmm0
psrldq $8,%xmm4
pxor %xmm3,%xmm0
pxor %xmm4,%xmm1
movdqa %xmm0,%xmm4
psrlq $5,%xmm0
pxor %xmm4,%xmm0
psrlq $1,%xmm0
pxor %xmm4,%xmm0
pxor %xmm1,%xmm4
psrlq $1,%xmm0
pxor %xmm4,%xmm0
testq %rcx,%rcx
jnz .Ldone
.Lodd_tail:
movdqu (%rdx),%xmm3
.byte 102,15,56,0,221
pxor %xmm3,%xmm0
movdqa %xmm0,%xmm1
pshufd $78,%xmm0,%xmm3
pshufd $78,%xmm2,%xmm4
pxor %xmm0,%xmm3
pxor %xmm2,%xmm4
.byte 102,15,58,68,194,0
.byte 102,15,58,68,202,17
.byte 102,15,58,68,220,0
pxor %xmm0,%xmm3
pxor %xmm1,%xmm3
movdqa %xmm3,%xmm4
psrldq $8,%xmm3
pslldq $8,%xmm4
pxor %xmm3,%xmm1
pxor %xmm4,%xmm0
movdqa %xmm0,%xmm3
psllq $1,%xmm0
pxor %xmm3,%xmm0
psllq $5,%xmm0
pxor %xmm3,%xmm0
psllq $57,%xmm0
movdqa %xmm0,%xmm4
pslldq $8,%xmm0
psrldq $8,%xmm4
pxor %xmm3,%xmm0
pxor %xmm4,%xmm1
movdqa %xmm0,%xmm4
psrlq $5,%xmm0
pxor %xmm4,%xmm0
psrlq $1,%xmm0
pxor %xmm4,%xmm0
pxor %xmm1,%xmm4
psrlq $1,%xmm0
pxor %xmm4,%xmm0
.Ldone:
.byte 102,15,56,0,197
movdqu %xmm0,(%rdi)
.byte 0xf3,0xc3
.LSEH_end_gcm_ghash_clmul:
.size gcm_ghash_clmul,.-gcm_ghash_clmul
.align 64
.Lbswap_mask:
.byte 15,14,13,12,11,10,9,8,7,6,5,4,3,2,1,0
.L0x1c2_polynomial:
.byte 1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0xc2
.align 64
.type .Lrem_4bit,@object
.Lrem_4bit:
.long 0,0,0,471859200,0,943718400,0,610271232
.long 0,1887436800,0,1822425088,0,1220542464,0,1423966208
.long 0,3774873600,0,4246732800,0,3644850176,0,3311403008
.long 0,2441084928,0,2376073216,0,2847932416,0,3051356160
.type .Lrem_8bit,@object
.Lrem_8bit:
.value 0x0000,0x01C2,0x0384,0x0246,0x0708,0x06CA,0x048C,0x054E
.value 0x0E10,0x0FD2,0x0D94,0x0C56,0x0918,0x08DA,0x0A9C,0x0B5E
.value 0x1C20,0x1DE2,0x1FA4,0x1E66,0x1B28,0x1AEA,0x18AC,0x196E
.value 0x1230,0x13F2,0x11B4,0x1076,0x1538,0x14FA,0x16BC,0x177E
.value 0x3840,0x3982,0x3BC4,0x3A06,0x3F48,0x3E8A,0x3CCC,0x3D0E
.value 0x3650,0x3792,0x35D4,0x3416,0x3158,0x309A,0x32DC,0x331E
.value 0x2460,0x25A2,0x27E4,0x2626,0x2368,0x22AA,0x20EC,0x212E
.value 0x2A70,0x2BB2,0x29F4,0x2836,0x2D78,0x2CBA,0x2EFC,0x2F3E
.value 0x7080,0x7142,0x7304,0x72C6,0x7788,0x764A,0x740C,0x75CE
.value 0x7E90,0x7F52,0x7D14,0x7CD6,0x7998,0x785A,0x7A1C,0x7BDE
.value 0x6CA0,0x6D62,0x6F24,0x6EE6,0x6BA8,0x6A6A,0x682C,0x69EE
.value 0x62B0,0x6372,0x6134,0x60F6,0x65B8,0x647A,0x663C,0x67FE
.value 0x48C0,0x4902,0x4B44,0x4A86,0x4FC8,0x4E0A,0x4C4C,0x4D8E
.value 0x46D0,0x4712,0x4554,0x4496,0x41D8,0x401A,0x425C,0x439E
.value 0x54E0,0x5522,0x5764,0x56A6,0x53E8,0x522A,0x506C,0x51AE
.value 0x5AF0,0x5B32,0x5974,0x58B6,0x5DF8,0x5C3A,0x5E7C,0x5FBE
.value 0xE100,0xE0C2,0xE284,0xE346,0xE608,0xE7CA,0xE58C,0xE44E
.value 0xEF10,0xEED2,0xEC94,0xED56,0xE818,0xE9DA,0xEB9C,0xEA5E
.value 0xFD20,0xFCE2,0xFEA4,0xFF66,0xFA28,0xFBEA,0xF9AC,0xF86E
.value 0xF330,0xF2F2,0xF0B4,0xF176,0xF438,0xF5FA,0xF7BC,0xF67E
.value 0xD940,0xD882,0xDAC4,0xDB06,0xDE48,0xDF8A,0xDDCC,0xDC0E
.value 0xD750,0xD692,0xD4D4,0xD516,0xD058,0xD19A,0xD3DC,0xD21E
.value 0xC560,0xC4A2,0xC6E4,0xC726,0xC268,0xC3AA,0xC1EC,0xC02E
.value 0xCB70,0xCAB2,0xC8F4,0xC936,0xCC78,0xCDBA,0xCFFC,0xCE3E
.value 0x9180,0x9042,0x9204,0x93C6,0x9688,0x974A,0x950C,0x94CE
.value 0x9F90,0x9E52,0x9C14,0x9DD6,0x9898,0x995A,0x9B1C,0x9ADE
.value 0x8DA0,0x8C62,0x8E24,0x8FE6,0x8AA8,0x8B6A,0x892C,0x88EE
.value 0x83B0,0x8272,0x8034,0x81F6,0x84B8,0x857A,0x873C,0x86FE
.value 0xA9C0,0xA802,0xAA44,0xAB86,0xAEC8,0xAF0A,0xAD4C,0xAC8E
.value 0xA7D0,0xA612,0xA454,0xA596,0xA0D8,0xA11A,0xA35C,0xA29E
.value 0xB5E0,0xB422,0xB664,0xB7A6,0xB2E8,0xB32A,0xB16C,0xB0AE
.value 0xBBF0,0xBA32,0xB874,0xB9B6,0xBCF8,0xBD3A,0xBF7C,0xBEBE
.byte 71,72,65,83,72,32,102,111,114,32,120,56,54,95,54,52,44,32,67,82,89,80,84,79,71,65,77,83,32,98,121,32,60,97,112,112,114,111,64,111,112,101,110,115,115,108,46,111,114,103,62,0
.align 64
|
