Re: RC4 encryption with PHP

Might be late, but here's what I have working. "Troy A. Delagardelle" wrote: > I am trying to encrypt a credit card number using rc4 and php and then dump > it into a mySql database. Does anyone have any sample code that allows me > to do this?? > > I found the Class.RC4Crypt algorithm and would like to use that. When I > include the class.rc4crypt.php the page dies... > > Here is my code... > > // encrypt the credit card number here. > > include("class.rc4crypt.php"); > > $pass = $whatever; > $data = $cardInfo['number']; > $case ='de'; $case should be 'en' for encrypting. > $rc4 = new rc4crypt; > $encrypt_CC = endecrypt($pass, $data, $case); Use this: $rc4 = new rc4crypt; $encrypt_CC=$rc4->endecrypt($pass, $data, "$case"); $data="encrypted"; // don't leave it in memory > > > then I will send $encrypt_CC to the DB.. > > Any help would be greatly appreciated..thx Troy