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- #include <stdlib.h>
- #include <stdio.h>
- #include <string.h>
-
- int xor1(int i,int j)
- {
- int x;
-
- x=i^j;
- return (x>126||x<33||x==91||x==93||x==61)?i:x;
- }
- void main()
- {
- FILE *f;
- int i,l;
- char s[80],s1[80];
-
- printf("Please enter the path to your Windows directory\n");
- gets(s1);
- sprintf(s,"%s%scontrol.ini",s1,s1[strlen(s1)-1]=='\\'?"":"\\");
- if((f=fopen(s,"rt"))==NULL){
- printf("File Error : %s\n",sys_errlist[errno]);
- exit(0);
- }
- while(strnicmp(fgets(s1,70,f),"password",8)!=0&&!feof(f));
- fclose(f);
- strtok(s1,"=\n");
- strcpy(s,strtok(NULL,"\n"));
- i=strlen(s)-1;
- for(l=i;l>-1;l--)
- s1[l]=xor1(xor1(xor1(s[l],l==i?42:s[l+1]),l==i?0:l),i+1);
- for(l=0;l<i+1;l++)
- s[l]=xor1(xor1(xor1(s1[l],l?s1[l-1]:42),l?l:0),i+1);
- printf("The Password is: %s\n",s);
- }
-