中秋到了,給初學者送上一塊月餅,“瑞星世紀版金鑰盤製作源程式“。 (1千字)

看雪資料發表於2000-09-11

STACK SEGMENT PARA STACK 'STACK'
DW 128 DUP(?)
STACK ENDS
DATA SEGMENT PARA PUBLIC 'DATA'
PARA1 DB 4FH,00,01,02
      DB 4FH,00,02,02
      DB 4FH,01,03,02
      DB 4FH,00,0A7H,02
      DB 4eH,01,0D1H,02
      DB 4FH,01,0BCH,02
      DB 4FH,00,0EH,02
      DB 04H,01,08,02
      DB 4FH,01,67h,02
DISP1 DB 'Failure!',0ah,0dh,24h
DISP2 DB 'Success!',0ah,0dh,24h
DISP3 DB 'RAV 99 Century Cracked,Only use by yourself!',0AH,0DH,24H
DISP4 DB 'Cracked by Zhuxiaohua 1999.08.25',0AH,0DH,24H
DATA ENDS
CODE SEGMENT PARA PUBLIC 'CODE'
ASSUME CS:CODE,DS:DATA,SS:STACK
    MAIN PROC FAR
    PUSH DS
    XOR AX,AX
    PUSH AX
    MOV AX,DATA
    MOV DS,AX
    MOV ES,AX
    LEA DX,DISP3
    MOV AH,09H
    INT 21H
    LEA DX,DISP4
    INT 21H
    PUSH ES
    MOV AH,35H
    MOV AL,1EH
    INT 21H
    MOV AL,00
    MOV ES:[BX+3],AL
    MOV AL,09
    MOV ES:[BX+4],AL
    MOV AL,6CH
    MOV ES:[BX+7],AL
    POP ES
    MOV  CX,05
REP1:PUSH CX
    MOV DX,0100h
    MOV CH,4FH
    LEA BX,PARA1
    MOV AH,05
    INT 13H
    JNB EXIT
    POP CX
    DEC CX
    JZ FAIL
    JMP REP1
FAIL:LEA DX,DISP1
    MOV AH,09H
    INT 21H
    JMP EXIT1
EXIT:POP CX
    LEA DX,DISP2
    MOV AH,09H
    INT 21H
    JMP EXIT1
EXIT1:PUSH ES
    MOV AH,35H
    MOV AL,1EH
    INT 21H
    MOV AL,02H
    MOV ES:[BX+3],AL
    MOV AL,12H
    MOV ES:[BX+4],AL
    MOV AL,54H
    MOV ES:[BX+7],AL
    POP ES
    RET
MAIN ENDP
CODE ENDS
END MAIN

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