One Hat Cyber Team

Your IP: 216.73.216.101
Server IP: 178.33.27.10
Server: Linux cpanel.dev-unit.com 3.10.0-1160.119.1.el7.x86_64 #1 SMP Tue Jun 4 14:43:51 UTC 2024 x86_64
Server Software: Apache/2.4.62 (Unix) OpenSSL/1.0.2k-fips
PHP Version: 8.2.25
Buat File | Buat Folder

Dir : ~/home/id/taxi.dev-unit.com/public/

View File Name : Crypto.php

<?php

/*
* @param1 : Plain String
* @param2 : Working key provided by CCAvenue
* @return : Encrypted String
*/
function ccavenue_encrypt($plainText, $key)
{
	$key = hextobin(md5($key));
	$initVector = pack("C*", 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f);
	$openMode = openssl_encrypt($plainText, 'AES-128-CBC', $key, OPENSSL_RAW_DATA, $initVector);
	$encryptedText = bin2hex($openMode);
	return $encryptedText;
}

/*
* @param1 : Encrypted String
* @param2 : Working key provided by CCAvenue
* @return : Plain String
*/
function ccavenue_decrypt($encryptedText, $key)
{
	$key = hextobin(md5($key));
	$initVector = pack("C*", 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f);
	$encryptedText = hextobin($encryptedText);
	$decryptedText = openssl_decrypt($encryptedText, 'AES-128-CBC', $key, OPENSSL_RAW_DATA, $initVector);
	return $decryptedText;
}

function hextobin($hexString) 
{ 
	$length = strlen($hexString); 
	$binString="";   
	$count=0; 
	while($count < $length) 
	{       
	    $subString = substr($hexString, $count, 2);           
	    $packedString = pack("H*", $subString); 
	    if ($count == 0)
	    {
			$binString = $packedString;
	    } 
	    else 
	    {
			$binString .= $packedString;
	    } 
	    
	    $count += 2; 
	} 
    return $binString; 
} 
?>