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PATH: home / letacommog / crmleta / libraries / adodb / session

<?php
//	 Session Encryption by Ari Kuorikoski <ari.kuorikoski@finebyte.com>
class MD5Crypt{
		function keyED($txt,$encrypt_key)
		{
				$encrypt_key = md5($encrypt_key);
				$ctr=0;
				$tmp = "";
				for ($i=0;$i<strlen($txt);$i++){
						if ($ctr==strlen($encrypt_key)) $ctr=0;
						$tmp.= substr($txt,$i,1) ^ substr($encrypt_key,$ctr,1);
						$ctr++;
				}
				return $tmp;
		}

function Encrypt($txt,$key)
		{
				srand((double)microtime()*1000000);
				$encrypt_key = md5(rand(0,32000));
				$ctr=0;
				$tmp = "";
				for ($i=0;$i<strlen($txt);$i++)
				{
				if ($ctr==strlen($encrypt_key)) $ctr=0;
				$tmp.= substr($encrypt_key,$ctr,1) .
				(substr($txt,$i,1) ^ substr($encrypt_key,$ctr,1));
				$ctr++;
				}
				return base64_encode($this->keyED($tmp,$key));
		}

function Decrypt($txt,$key)
		{
				$txt = $this->keyED(base64_decode($txt),$key);
				$tmp = "";
				for ($i=0;$i<strlen($txt);$i++){
						$md5 = substr($txt,$i,1);
						$i++;
						$tmp.= (substr($txt,$i,1) ^ $md5);
				}
				return $tmp;
		}

function RandPass()
		{
				$randomPassword = "";
				srand((double)microtime()*1000000);
				for($i=0;$i<8;$i++)
				{
						$randnumber = rand(48,120);

while (($randnumber >= 58 && $randnumber <= 64) || ($randnumber >= 91 && $randnumber <= 96))
						{
								$randnumber = rand(48,120);
						}

$randomPassword .= chr($randnumber);
				}
				return $randomPassword;
		}

}

class SHA1Crypt{
		function keyED($txt,$encrypt_key)
		{

$encrypt_key = sha1($encrypt_key);
				$ctr=0;
				$tmp = "";

for ($i=0;$i<strlen($txt);$i++){
						if ($ctr==strlen($encrypt_key)) $ctr=0;
						$tmp.= substr($txt,$i,1) ^ substr($encrypt_key,$ctr,1);
						$ctr++;
				}
				return $tmp;

}

function Encrypt($txt,$key)
		{

srand((double)microtime()*1000000);
				$encrypt_key = sha1(rand(0,32000));
				$ctr=0;
				$tmp = "";

for ($i=0;$i<strlen($txt);$i++)

{

if ($ctr==strlen($encrypt_key)) $ctr=0;

$tmp.= substr($encrypt_key,$ctr,1) .

(substr($txt,$i,1) ^ substr($encrypt_key,$ctr,1));

$ctr++;

}

return base64_encode($this->keyED($tmp,$key));

}

function Decrypt($txt,$key)
		{

$txt = $this->keyED(base64_decode($txt),$key);

$tmp = "";

for ($i=0;$i<strlen($txt);$i++){

$sha1 = substr($txt,$i,1);

$i++;

$tmp.= (substr($txt,$i,1) ^ $sha1);

}

return $tmp;
		}

function RandPass()
		{
				$randomPassword = "";
				srand((double)microtime()*1000000);

for($i=0;$i<8;$i++)
				{

$randnumber = rand(48,120);

while (($randnumber >= 58 && $randnumber <= 64) || ($randnumber >= 91 && $randnumber <= 96))
						{
								$randnumber = rand(48,120);
						}

$randomPassword .= chr($randnumber);
				}

return $randomPassword;

}

[+] ..
[-] adodb-encrypt-md5.php [edit]
[-] adodb-session.php [edit]
[-] session_schema.xml [edit]
[-] crypt.inc.php [edit]
[-] adodb-sessions.oracle.clob.sql [edit]
[-] adodb-compress-bzip2.php [edit]
[-] adodb-sessions.mysql.sql [edit]
[+] old
[-] session_schema2.xml [edit]
[-] adodb-encrypt-sha1.php [edit]
[-] adodb-encrypt-mcrypt.php [edit]
[-] adodb-compress-gzip.php [edit]
[-] adodb-cryptsession2.php [edit]
[-] adodb-sessions.oracle.sql [edit]
[-] adodb-session2.php [edit]
[-] adodb-sess.txt [edit]
[-] adodb-session-clob.php [edit]
[-] adodb-session-clob2.php [edit]
[-] adodb-encrypt-secret.php [edit]
[-] adodb-cryptsession.php [edit]