-
Notifications
You must be signed in to change notification settings - Fork 0
/
Copy pathtema2.asm
1430 lines (1192 loc) · 29.5 KB
/
tema2.asm
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
%include "include/io.inc"
extern atoi
extern printf
extern exit
; Functions to read/free/print the image.
; The image is passed in argv[1].
extern read_image
extern free_image
; void print_image(int* image, int width, int height);
extern print_image
; Get image's width and height.
; Store them in img_[width, height] variables.
extern get_image_width
extern get_image_height
section .data
use_str db "Use with ./tema2 <task_num> [opt_arg1] [opt_arg2]", 10, 0
section .bss
task: resd 1
img: resd 1
img_width: resd 1
img_height: resd 1
section .text
global main
print_matrix:
push ebp
mov ebp, esp
push eax
push ebx
push ecx
push edx
push esi
push edi
sub esp, 4
mov esi, [img]
mov ecx, [img_width]
mov eax, [img_height]
mul ecx ; MUL realizeaza EAX <- EAX * ECX
xor ecx, ecx
mov [ebp - 4], eax
PRINT_UDEC 4, 0 ;AICI AVEM INDEXUL LINIEI
PRINT_STRING " "
print_matrix_loop:
PRINT_CHAR [esi + 4 * ecx] ; Mod de accesare
; PRINT_STRING " "
mov eax, ecx
inc eax
xor edx, edx
div DWORD [img_width]
;; DEBUGGING CODE START
test edx, edx
jnz skip_newline
NEWLINE
PRINT_UDEC 4, eax ;AICI AVEM INDEXUL LINIEI
PRINT_STRING " "
skip_newline:
;; DEBUGGING CODE END
inc ecx
cmp ecx, [ebp - 4]
jne print_matrix_loop
NEWLINE
pop edi
pop esi
pop edx
pop ecx
pop ebx
pop eax
mov esp, ebp
pop ebp
ret
; end print_matrix
; Function that XORs two values
; two params =>
; valueA = DWORD size
; valueB = DWORD size
xor_values:
push ebp
mov ebp, esp
xor esi, esi
xor edi, edi
mov esi, [ebp + 12]
mov edi, [ebp + 8]
mov eax, [esi]
xor eax, edi
; PRINT_UDEC 1, [esi] ; Mod de accesare ; FOR DEBUGGING
; PRINT_STRING " XOR " ; FOR DEBUGGING
; PRINT_UDEC 1, edi ; FOR DEBUGGING
; PRINT_STRING " = " ; FOR DEBUGGING
; PRINT_UDEC 1, eax ; FOR DEBUGGING
; NEWLINE ; FOR DEBUGGING
mov esp, ebp
pop ebp
ret
; end xor_values
; Function that XORs the matrix
; one param => KEY = BYTE size
xor_matrix:
push ebp ; save the value of ebp
mov ebp, esp ; ebp now points to the top of the stack
mov ecx, [img_width]
mov eax, [img_height]
mul ecx ; MUL realizeaza EAX <- EAX * ECX
mov ecx, eax
; PRINT_UDEC 1, [ebp + 8] ; FOR DEBUGGING
; NEWLINE ; FOR DEBUGGING
xor_matrix_loop:
;; store in edi the address of the value
mov esi, [img]
lea edi, [esi + 4 * (ecx - 1)] ; edi = &(a[i])
;; store key in eax
xor eax, eax
mov BYTE al, [ebp + 8]
;; xor value and key => result in eax
push edi
push eax
call xor_values
;; overwrite value with eax
mov esi, [img]
mov [esi + 4 * (ecx - 1)], eax
dec ecx
test ecx, ecx
jnz xor_matrix_loop
mov esp, ebp
pop ebp
ret
; end xor_matrix
get_line_number:
push ebp
mov ebp, esp
mov eax, [ebp + 8]
inc eax
xor edx, edx
div DWORD [img_width]
mov esp, ebp
pop ebp
ret
; end get_line_number
check_revient:
push ebp ; save the value of ebp
mov ebp, esp ; ebp now points to the top of the stack
xor ecx, ecx
mov esi, [ebp + 12] ;; img
mov edi, [ebp + 8] ;; "revient"
check_revient_loop:
xor ebx, ebx
xor edx, edx
mov ebx, [esi + 4 * ecx] ;; img e stocat pe cate 4 octeti
mov BYTE dl, [edi + ecx] ;; "revient" e pe cate un octet
mov eax, 1
cmp ebx, edx
jnz check_revient_no_match;
inc ecx
cmp ecx, 7
jnz check_revient_loop
check_revient_match:
mov eax, 0
check_revient_no_match:
mov esp, ebp
pop ebp
ret
; end check_revient
find_revient:
push ebp ; save the value of ebp
mov ebp, esp ; ebp now points to the top of the stack
sub esp, 8 ; local variable "revient" string
mov BYTE [ebp - 8], 'r'
mov BYTE [ebp - 7], 'e'
mov BYTE [ebp - 6], 'v'
mov BYTE [ebp - 5], 'i'
mov BYTE [ebp - 4], 'e'
mov BYTE [ebp - 3], 'n'
mov BYTE [ebp - 2], 't'
mov BYTE [ebp - 1], 0
mov ecx, [img_width]
mov eax, [img_height]
mul ecx ; MUL realizeaza EAX <- EAX * ECX
mov ecx, eax
mov edx, eax
find_revient_loop:
mov esi, [img]
mov eax, edx
sub eax, ecx
push eax
push ecx
push edx
push esi
xor ebx, ebx
lea ebx, [esi + 4 * eax]
push ebx ;; 2nd argument = current string
xor ebx, ebx
lea ebx, [ebp - 8]
push ebx ;; 1st argument = "revient" string
call check_revient
add esp, 8 ;; skip arguments
mov ebx, eax
pop esi
pop edx
pop ecx
pop eax
test ebx, ebx
jz find_revient_found_match
dec ecx
test ecx, ecx
jnz find_revient_loop
mov eax, [img_height]
mov esp, ebp
pop ebp
ret
find_revient_found_match:
push eax ;; Push argument (byte_id)
call get_line_number
add esp, 4 ;; SKIP argument
;; IN EAX ESTE NUMARUL LINIEI
mov esp, ebp
pop ebp
ret
; end find_revient
; Task1 main function
bruteforce_singlebyte_xor:
push ebp ; save the value of ebp
mov ebp, esp ; ebp now points to the top of the stack
sub esp, 1 ; local variable KEY
mov BYTE [ebp - 1], 0x00 ; KEY = 0
singlebyte_bruteforce_loop:
;; XOR MATRIX
xor eax, eax
mov BYTE al, [ebp - 1]
push eax
call xor_matrix
;; CHECK FOR WORD "revient"
call find_revient
cmp eax, [img_height]
jnz singlebyte_bruteforce_key_found
;; REVERT CHANGES
xor eax, eax
mov BYTE al, [ebp - 1]
push eax
call xor_matrix
inc BYTE [ebp - 1]
test BYTE [ebp - 1], 0xFF
jnz singlebyte_bruteforce_loop
singlebyte_bruteforce_key_found:
xor ebx, ebx
mov bl, [ebp - 1]
mov esp, ebp
pop ebp
ret
; end bruteforce_singlebyte_xor
compute_new_key:
push ebp ; save the value of ebp
mov ebp, esp ; ebp now points to the top of the stack
mov eax, [ebp + 8]
mov ebx, 2
mul ebx
add eax, 3
mov ebx, 5
div ebx
sub eax, 4
mov esp, ebp
pop ebp
ret
; end compute_new_key
write_msg_and_encode:
push ebp ; save the value of ebp
mov ebp, esp ; ebp now points to the top of the stack
sub esp, 28 ; "C'est un proverbe francais."
mov DWORD [ebp - 28], "C'es"
mov DWORD [ebp - 24], "t un"
mov DWORD [ebp - 20], " pro"
mov DWORD [ebp - 16], "verb"
mov DWORD [ebp - 12], "e fr"
mov DWORD [ebp - 8], "anca"
mov BYTE [ebp - 4], 'i'
mov BYTE [ebp - 3], 's'
mov BYTE [ebp - 2], '.'
mov BYTE [ebp - 1], 0
; [ebp - 28] => "C'est un proverbe francais."
mov esi, [img]
mov eax, [ebp + 12] ; line number
mov edi, [img_width]
mul edi ; => eax = byte_id-ul de unde se va incepe scrierea
xor ecx, ecx
lea edi, [ebp - 28]
write_msg:
xor edx, edx
mov BYTE dl, [edi + ecx]
mov [esi + 4 * eax], edx
inc eax
mov ebx, [esi + 4 * ecx]
cmp ecx, 27 ; strlen(raspuns) - 1 = 27
jz end_write_msg
inc ecx
jmp write_msg
end_write_msg:
push DWORD [ebp + 8]
call xor_matrix
mov esp, ebp
pop ebp
ret
; end write_msg_and_encode
;; int write_morse(char x, int *img, int byte_id)
;; intoarce numarul de caractere scrise
write_morse:
push ebp ; save the value of ebp
mov ebp, esp ; ebp now points to the top of the stack
mov bl, [ebp + 8]
mov edx, [ebp + 16] ;; byte_id
mov edi, [ebp + 12] ;; *img
cmp bl, 0x00,
je write_terminator
cmp bl, ','
je encrypt_COMMA
cmp bl, 'A'
je encrypt_A
cmp bl, 'B'
je encrypt_B
cmp bl, 'C'
je encrypt_C
cmp bl, 'D'
je encrypt_D
cmp bl, 'E'
je encrypt_E
cmp bl, 'F'
je encrypt_F
cmp bl, 'G'
je encrypt_G
cmp bl, 'H'
je encrypt_H
cmp bl, 'I'
je encrypt_I
cmp bl, 'J'
je encrypt_J
cmp bl, 'K'
je encrypt_K
cmp bl, 'L'
je encrypt_L
cmp bl, 'M'
je encrypt_M
cmp bl, 'N'
je encrypt_N
cmp bl, 'O'
je encrypt_O
cmp bl, 'P'
je encrypt_P
cmp bl, 'Q'
je encrypt_Q
cmp bl, 'R'
je encrypt_R
cmp bl, 'S'
je encrypt_S
cmp bl, 'T'
je encrypt_T
cmp bl, 'U'
je encrypt_U
cmp bl, 'V'
je encrypt_V
cmp bl, 'W'
je encrypt_W
cmp bl, 'X'
je encrypt_X
cmp bl, 'Y'
je encrypt_Y
cmp bl, 'Z'
je encrypt_Z
cmp bl, '1'
je encrypt_1
cmp bl, '2'
je encrypt_2
cmp bl, '3'
je encrypt_3
cmp bl, '4'
je encrypt_4
cmp bl, '5'
je encrypt_5
cmp bl, '6'
je encrypt_6
cmp bl, '7'
je encrypt_7
cmp bl, '8'
je encrypt_8
cmp bl, '9'
je encrypt_9
cmp bl, '0'
je encrypt_0
write_terminator:
dec edx
mov DWORD [edi + 4 * edx], 0
xor eax, eax
jmp write_morse_end
encrypt_COMMA: ; `--..-- `
mov DWORD [edi + 4 * edx], "-"
inc edx
mov DWORD [edi + 4 * edx], "-"
inc edx
mov DWORD [edi + 4 * edx], "."
inc edx
mov DWORD [edi + 4 * edx], "."
inc edx
mov DWORD [edi + 4 * edx], "-"
inc edx
mov DWORD [edi + 4 * edx], "-"
inc edx
mov DWORD [edi + 4 * edx], ' '
inc edx
xor eax, eax
mov eax, 7
jmp write_morse_end
encrypt_A: ; `.- `
mov DWORD [edi + 4 * edx], '.'
inc edx
mov DWORD [edi + 4 * edx], '-'
inc edx
mov DWORD [edi + 4 * edx], ' '
inc edx
xor eax, eax
mov eax, 3
jmp write_morse_end
encrypt_B: ; `-... `
mov DWORD [edi + 4 * edx], '-'
inc edx
mov DWORD [edi + 4 * edx], '.'
inc edx
mov DWORD [edi + 4 * edx], '.'
inc edx
mov DWORD [edi + 4 * edx], '.'
inc edx
mov DWORD [edi + 4 * edx], ' '
inc edx
xor eax, eax
mov eax, 5
jmp write_morse_end
encrypt_C: ; `-.-. `
mov DWORD [edi + 4 * edx], '-'
inc edx
mov DWORD [edi + 4 * edx], '.'
inc edx
mov DWORD [edi + 4 * edx], '-'
inc edx
mov DWORD [edi + 4 * edx], '.'
inc edx
mov DWORD [edi + 4 * edx], ' '
inc edx
xor eax, eax
mov eax, 5
jmp write_morse_end
encrypt_D: ; `-.. `
mov DWORD [edi + 4 * edx], '-'
inc edx
mov DWORD [edi + 4 * edx], '.'
inc edx
mov DWORD [edi + 4 * edx], '.'
inc edx
mov DWORD [edi + 4 * edx], ' '
inc edx
xor eax, eax
mov eax, 4
jmp write_morse_end
encrypt_E: ; `. `
mov DWORD [edi + 4 * edx], '.'
inc edx
mov DWORD [edi + 4 * edx], ' '
inc edx
xor eax, eax
mov eax, 2
jmp write_morse_end
encrypt_F: ; `..-. `
mov DWORD [edi + 4 * edx], '.'
inc edx
mov DWORD [edi + 4 * edx], '.'
inc edx
mov DWORD [edi + 4 * edx], '-'
inc edx
mov DWORD [edi + 4 * edx], '.'
inc edx
mov DWORD [edi + 4 * edx], ' '
inc edx
xor eax, eax
mov eax, 5
jmp write_morse_end
encrypt_G: ; `--. `
mov DWORD [edi + 4 * edx], '-'
inc edx
mov DWORD [edi + 4 * edx], '-'
inc edx
mov DWORD [edi + 4 * edx], '.'
inc edx
mov DWORD [edi + 4 * edx], ' '
inc edx
xor eax, eax
mov eax, 4
jmp write_morse_end
encrypt_H: ; `.... `
mov DWORD [edi + 4 * edx], '.'
inc edx
mov DWORD [edi + 4 * edx], '.'
inc edx
mov DWORD [edi + 4 * edx], '.'
inc edx
mov DWORD [edi + 4 * edx], '.'
inc edx
mov DWORD [edi + 4 * edx], ' '
inc edx
xor eax, eax
mov eax, 5
jmp write_morse_end
encrypt_I: ; `.. `
mov DWORD [edi + 4 * edx], '.'
inc edx
mov DWORD [edi + 4 * edx], '.'
inc edx
mov DWORD [edi + 4 * edx], ' '
inc edx
xor eax, eax
mov eax, 3
jmp write_morse_end
encrypt_J: ; `.--- `
mov DWORD [edi + 4 * edx], '.'
inc edx
mov DWORD [edi + 4 * edx], '-'
inc edx
mov DWORD [edi + 4 * edx], '-'
inc edx
mov DWORD [edi + 4 * edx], '-'
inc edx
mov DWORD [edi + 4 * edx], ' '
inc edx
xor eax, eax
mov eax, 5
jmp write_morse_end
encrypt_K: ; `-.- `
mov DWORD [edi + 4 * edx], '-'
inc edx
mov DWORD [edi + 4 * edx], '.'
inc edx
mov DWORD [edi + 4 * edx], '-'
inc edx
mov DWORD [edi + 4 * edx], ' '
inc edx
xor eax, eax
mov eax, 4
jmp write_morse_end
encrypt_L: ; `.-.. `
mov DWORD [edi + 4 * edx], '.'
inc edx
mov DWORD [edi + 4 * edx], '-'
inc edx
mov DWORD [edi + 4 * edx], '.'
inc edx
mov DWORD [edi + 4 * edx], '.'
inc edx
mov DWORD [edi + 4 * edx], ' '
inc edx
xor eax, eax
mov eax, 5
jmp write_morse_end
encrypt_M: ; `-- `
mov DWORD [edi + 4 * edx], '-'
inc edx
mov DWORD [edi + 4 * edx], '-'
inc edx
mov DWORD [edi + 4 * edx], ' '
inc edx
xor eax, eax
mov eax, 3
jmp write_morse_end
encrypt_N: ; `-. `
mov DWORD [edi + 4 * edx], '-'
inc edx
mov DWORD [edi + 4 * edx], '.'
inc edx
mov DWORD [edi + 4 * edx], ' '
inc edx
xor eax, eax
mov eax, 3
jmp write_morse_end
encrypt_O: ; `--- `
mov DWORD [edi + 4 * edx], '-'
inc edx
mov DWORD [edi + 4 * edx], '-'
inc edx
mov DWORD [edi + 4 * edx], '-'
inc edx
mov DWORD [edi + 4 * edx], ' '
inc edx
xor eax, eax
mov eax, 4
jmp write_morse_end
encrypt_P: ; `.--. `
mov DWORD [edi + 4 * edx], '.'
inc edx
mov DWORD [edi + 4 * edx], '-'
inc edx
mov DWORD [edi + 4 * edx], '-'
inc edx
mov DWORD [edi + 4 * edx], '.'
inc edx
mov DWORD [edi + 4 * edx], ' '
inc edx
xor eax, eax
mov eax, 5
jmp write_morse_end
encrypt_Q: ; `--.- `
mov DWORD [edi + 4 * edx], '-'
inc edx
mov DWORD [edi + 4 * edx], '-'
inc edx
mov DWORD [edi + 4 * edx], '.'
inc edx
mov DWORD [edi + 4 * edx], '-'
inc edx
mov DWORD [edi + 4 * edx], ' '
inc edx
xor eax, eax
mov eax, 5
jmp write_morse_end
encrypt_R: ; `.-. `
mov DWORD [edi + 4 * edx], '.'
inc edx
mov DWORD [edi + 4 * edx], '-'
inc edx
mov DWORD [edi + 4 * edx], '.'
inc edx
mov DWORD [edi + 4 * edx], ' '
inc edx
xor eax, eax
mov eax, 4
jmp write_morse_end
encrypt_S: ; `... `
mov DWORD [edi + 4 * edx], '.'
inc edx
mov DWORD [edi + 4 * edx], '.'
inc edx
mov DWORD [edi + 4 * edx], '.'
inc edx
mov DWORD [edi + 4 * edx], ' '
inc edx
xor eax, eax
mov eax, 4
jmp write_morse_end
encrypt_T: ; `- `
mov DWORD [edi + 4 * edx], '-'
inc edx
mov DWORD [edi + 4 * edx], ' '
inc edx
xor eax, eax
mov eax, 2
jmp write_morse_end
encrypt_U: ; `..- `
mov DWORD [edi + 4 * edx], '.'
inc edx
mov DWORD [edi + 4 * edx], '.'
inc edx
mov DWORD [edi + 4 * edx], '-'
inc edx
mov DWORD [edi + 4 * edx], ' '
inc edx
xor eax, eax
mov eax, 4
jmp write_morse_end
encrypt_V: ; `...- `
mov DWORD [edi + 4 * edx], '.'
inc edx
mov DWORD [edi + 4 * edx], '.'
inc edx
mov DWORD [edi + 4 * edx], '.'
inc edx
mov DWORD [edi + 4 * edx], '-'
inc edx
mov DWORD [edi + 4 * edx], ' '
inc edx
xor eax, eax
mov eax, 5
jmp write_morse_end
encrypt_W: ; `.-- `
mov DWORD [edi + 4 * edx], '.'
inc edx
mov DWORD [edi + 4 * edx], '-'
inc edx
mov DWORD [edi + 4 * edx], '-'
inc edx
mov DWORD [edi + 4 * edx], ' '
inc edx
xor eax, eax
mov eax, 4
jmp write_morse_end
encrypt_X: ; `-..- `
mov DWORD [edi + 4 * edx], '-'
inc edx
mov DWORD [edi + 4 * edx], '.'
inc edx
mov DWORD [edi + 4 * edx], '.'
inc edx
mov DWORD [edi + 4 * edx], '-'
inc edx
mov DWORD [edi + 4 * edx], ' '
inc edx
xor eax, eax
mov eax, 5
jmp write_morse_end
encrypt_Y: ; `-.-- `
mov DWORD [edi + 4 * edx], '-'
inc edx
mov DWORD [edi + 4 * edx], '.'
inc edx
mov DWORD [edi + 4 * edx], '-'
inc edx
mov DWORD [edi + 4 * edx], '-'
inc edx
mov DWORD [edi + 4 * edx], ' '
inc edx
xor eax, eax
mov eax, 5
jmp write_morse_end
encrypt_Z: ; `--.. `
mov DWORD [edi + 4 * edx], '-'
inc edx
mov DWORD [edi + 4 * edx], '-'
inc edx
mov DWORD [edi + 4 * edx], '.'
inc edx
mov DWORD [edi + 4 * edx], '.'
inc edx
mov DWORD [edi + 4 * edx], ' '
inc edx
xor eax, eax
mov eax, 5
jmp write_morse_end
encrypt_1: ; `.---- `
mov DWORD [edi + 4 * edx], '.'
inc edx
mov DWORD [edi + 4 * edx], '-'
inc edx
mov DWORD [edi + 4 * edx], '-'
inc edx
mov DWORD [edi + 4 * edx], '-'
inc edx
mov DWORD [edi + 4 * edx], '-'
inc edx
mov DWORD [edi + 4 * edx], ' '
inc edx
xor eax, eax
mov eax, 6
jmp write_morse_end
encrypt_2: ; `..--- `
mov DWORD [edi + 4 * edx], '.'
inc edx
mov DWORD [edi + 4 * edx], '.'
inc edx
mov DWORD [edi + 4 * edx], '-'
inc edx
mov DWORD [edi + 4 * edx], '-'
inc edx
mov DWORD [edi + 4 * edx], '-'
inc edx
mov DWORD [edi + 4 * edx], ' '
inc edx
xor eax, eax
mov eax, 6
jmp write_morse_end
encrypt_3: ; `...-- `
mov DWORD [edi + 4 * edx], '.'
inc edx
mov DWORD [edi + 4 * edx], '.'
inc edx
mov DWORD [edi + 4 * edx], '.'
inc edx
mov DWORD [edi + 4 * edx], '-'
inc edx
mov DWORD [edi + 4 * edx], '-'
inc edx
mov DWORD [edi + 4 * edx], ' '
inc edx
xor eax, eax
mov eax, 6
jmp write_morse_end
encrypt_4: ; `....- `
mov DWORD [edi + 4 * edx], '.'
inc edx
mov DWORD [edi + 4 * edx], '.'
inc edx
mov DWORD [edi + 4 * edx], '.'
inc edx
mov DWORD [edi + 4 * edx], '.'
inc edx
mov DWORD [edi + 4 * edx], '-'
inc edx
mov DWORD [edi + 4 * edx], ' '
inc edx
xor eax, eax
mov eax, 6
jmp write_morse_end
encrypt_5: ; `..... `
mov DWORD [edi + 4 * edx], '.'
inc edx
mov DWORD [edi + 4 * edx], '.'
inc edx
mov DWORD [edi + 4 * edx], '.'
inc edx
mov DWORD [edi + 4 * edx], '.'
inc edx
mov DWORD [edi + 4 * edx], '.'
inc edx
mov DWORD [edi + 4 * edx], ' '
inc edx
xor eax, eax
mov eax, 6
jmp write_morse_end
encrypt_6: ; `-.... `
mov DWORD [edi + 4 * edx], '-'
inc edx
mov DWORD [edi + 4 * edx], '.'
inc edx
mov DWORD [edi + 4 * edx], '.'
inc edx
mov DWORD [edi + 4 * edx], '.'
inc edx
mov DWORD [edi + 4 * edx], '.'
inc edx
mov DWORD [edi + 4 * edx], ' '
inc edx
xor eax, eax
mov eax, 6
jmp write_morse_end
encrypt_7: ; `--... `
mov DWORD [edi + 4 * edx], '-'
inc edx
mov DWORD [edi + 4 * edx], '-'
inc edx
mov DWORD [edi + 4 * edx], '.'
inc edx
mov DWORD [edi + 4 * edx], '.'
inc edx
mov DWORD [edi + 4 * edx], '.'
inc edx
mov DWORD [edi + 4 * edx], ' '
inc edx
xor eax, eax
mov eax, 6
jmp write_morse_end
encrypt_8: ; `---.. `