Jump to content
  • 0

Registration Panel for Acis Rev 401 key encryption Bcrypt


Question

Posted

I am adapting a php code that allows new players to create accounts, the issue is that it generates the keys in a way that when they try to enter the server, it does not allow them to enter due to a password error.
 

function encPass($pass){
  return base64_encode(pack("H*",sha1(utf8_encode($pass))));
}

function HashAleatorio($tamanho = 70){
  $chars = "abcdefghijkmnopqrstuvwxyz023456789";
  srand((double)microtime() * 1000000);
  $i = 1;
  $pass = '';
  while($i <= $tamanho){
    $num = rand() % 33;
    $tmp = substr($chars,$num,1);
    $pass = $pass.$tmp;
    $i++;
  }
  return $pass;
}

And from what I see Acis rev401 uses Bcrypt to encrypt the keys generated by the game's self-account. Since I don't understand anything about keys, I would like to know if someone can help me adapt the PHP code so that it generates keys that can be used to log into the game. Or I wonder if there is any other alternative method that I am not aware of.
Bcrypt example code:
 

 * String strong_salt = BCrypt.gensalt(10)<br />
 * String stronger_salt = BCrypt.gensalt(12)<br />
 * </code>
 * <p>
 * The amount of work increases exponentially (2**log_rounds), so each increment is twice as much work. The default log_rounds is 10, and the valid range is 4 to 30.
 * @author Damien Miller
 * @version 0.2
 */
public class BCrypt
{
	// BCrypt parameters
	private static final int GENSALT_DEFAULT_LOG2_ROUNDS = 10;
	private static final int BCRYPT_SALT_LEN = 16;

	// Blowfish parameters
	private static final int BLOWFISH_NUM_ROUNDS = 16;

	// Initial contents of key schedule
	private static final int[] P_ORIG =
	{
		0x243f6a88,
		0x85a308d3,
		0x13198a2e,
		0x03707344,

 

0 answers to this question

Recommended Posts

There have been no answers to this question yet

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.
Note: Your post will require moderator approval before it will be visible.

Guest
Answer this question...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

×
×
  • Create New...