-
Notifications
You must be signed in to change notification settings - Fork 0
/
crack.java
53 lines (44 loc) · 1.3 KB
/
crack.java
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
import java.util.Scanner;
class crack {
String[] letters = {
"a", "b", "c", "d", "e", "f", "g", "h", "i", "j", "k", "l", "m", "n", "o", "p", "q", "r", "s", "t",
"u", "v", "w", "x","y", "z", "A", "B", "C", "D", "E", "F", "G", "H", "I", "J", "K", "L", "M", "N",
"O", "P", "Q", "R", "S", "T", "U", "V", "W","X", "Y", "Z", "0", "1", "2", "3", "4", "5", "6", "7",
"8", "9"
};
public boolean isDone = false;
public int length = 1;
public int attempt = 0;
void bf(int length, String pw, String password)
{
if (length == 0 && !isDone)
{
if(pw == password)
{
isDone = true;
}
}
else if (!isDone)
{
for(int i = 0; i < letters.length; i++)
{
attempt++;
bf(length - 1, pw + letters[i], password);
}
}
}
public static void main(String[] args) {
crack c = new crack();
String input = "";
Scanner s = new Scanner(System.in);
System.out.print("Enter the pass : ");
input = s.nextLine();
while(!c.isDone)
{
c.bf(c.length, "", input);
c.length++;
}
System.out.print(c.attempt);
s.close();
}
}