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sec.php

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<?php
$drv = parse_ini_file(ZIGROOT.DRS.Z_DIR_PROJECTS.DRS.Z_PROJECT_DIR.DRS.ZIGSETTINGSDIR.DRS.'sec.ini.php', false);
switch($drv['driver']){
  case 'z':
  case 'Z':
  case 'x':
  case 'X':
      if(!@include_once(ZIGROOT.DRS.Z_DIR_SEC.DRS.'xor'.DRS.'xor.php')){
        perror('Cant include '.ZIGROOT.DRS.Z_DIR_SEC.DRS.'xor'.DRS.'xor.php');
      }
      class zCrypt_intermediate extends zCryptDrv_xor{}
    break;
  case 'm':
  case 'M':
      if(!@include_once(ZIGROOT.DRS.Z_DIR_SEC.DRS.'mcrypt'.DRS.'mcpt.php')){
        perror('Cant include '.ZIGROOT.DRS.Z_DIR_SEC.DRS.'mcrypt'.DRS.'mcpt.php');
      }
      class zCrypt_intermediate extends zCryptDrv_mcrypt{}
    break;
  case 'b':
  case 'B':
      if(!@include_once(ZIGROOT.DRS.Z_DIR_SEC.DRS.'bth'.DRS.'bth.php')){
        perror('Cant include '.ZIGROOT.DRS.Z_DIR_SEC.DRS.'bth'.DRS.'bth.php');
      }
      class zCrypt_intermediate extends zCryptDrv_both{}
    break;
  default:
    perror('Unknown Encryption dirver '.$drv['driver'].' on '.'sec.ini.php');
    exit(1);
}
class zCryptObj extends zCrypt_intermediate{
  var $skey;

  function zCryptObj(){
    $this->__construct();
  }
  function __construct(){
    parent::__construct();
    $tmp_ini_key = parse_ini_file(ZIGROOT.DRS.Z_DIR_PROJECTS.DRS.Z_PROJECT_DIR.DRS.ZIGSETTINGSDIR.DRS.'zcpt.ini.php', false);
    $this->skey = $tmp_ini_key['key'];
  }
  function small_enc($string){
    $key = $this->skey;
    for($i=0; $i<=strlen($string)-1; $i++){
      for($j=0; $j<=strlen($key)-1; $j++){
        $string[$i] = $string[$i]^$key[$j];
      }
      if($i != 0 && $i != strlen($string)-1){
        $string[$i] = $string[$i]^$string[$i-1]^$string[$i+1];
      }
    }
   return $string;
  }
  function small_dcd($string){
    $key = $this->skey;
    for($i=strlen($string)-1; $i>=0; $i--){
      if($i == 0 || $i == strlen($string)-1){
        for($j=0; $j<=strlen($key)-1; $j++){
          $string[$i] = $string[$i]^$key[$j];
        }
      }else{
        $string[$i] = $this->small_enc($string[$i], $key)^$string[$i-1]^$string[$i+1];
      }
    }
    return (int)$string;
  }
}
?>

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