note 102289 deleted from function.base64-encode by danbrown

Note Submitter: info at vuralacar dot de 

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Hi, 

Here is an example (encrypt & decrypt) source-code from me.

I am using an additional codec_file to make it more secure, which contains a 128-Bit Key.

URL file-access must be enabled in the server configuration file (PHP.INI) to make the external codec file usable.

function getCodec()
{
$filename = "http://localhost/k.dec"; 
$filehandle = fopen($filename, "r");
$content = fread($filehandle, filesize($filename));
fclose($filehandle); 
return $content;
}

function decryptor($_data)
{
return trim(mcrypt_decrypt(MCRYPT_3DES, base64_decode(getCodec()), base64_decode($_data), MCRYPT_MODE_CBC, base64_decode("fHikHLFKEdXi=")),"\x00..\x1F");
}

function encryptor($_data)
{
return (base64_encode(trim(mcrypt_encrypt(MCRYPT_3DES, base64_decode(getCodec()),$_data, MCRYPT_MODE_CBC, base64_decode("fHikHLFKEdXi=")))));
} 

Vural Acar