CardCrypt v1.0 Beta

Introduction

Welcome to CardCrypt v1.0b! CardCrypt is a Java applet that can be embedded in any recent browser with a reliable Java VM (1.4.x or later). CardCrypt performs preliminary credit card authentication prior to encrypting the transaction details and returning them via a HTTP GET or POST to a target URL that will process these details (eg. servlet, CGI, NSAPI, ISAPI, ASP) in order to forward them to a banking switch for clearance.

Features

CardCrypt has the following features:

• Prefix and Mod10 (LUHN) authentication of entered credit card
• Auto-detection of credit card type (Visa, Amex, Diners Club, Carte Blache, JCB, Mastercard, Bankcard, Discover, enRoute)
• Supported over HTTP and HTTPS
• Bundled as easily distributable JAR
• Auto-filling of Expiry Date fields based on local machine's date
• Easily configurable via applet parameters:
  • SessionID: Unique Session ID
  • Amount: Amount of transaction (for display only)
  • Servlet: Target URL used with GET (ignored with POST)
  • TargetFrame: Target Frame for use with GET (ignored with POST)
  • Function: Name of Function for use with POST (ignored with GET). Note that the identifier MAYSCRIPT must be included in the APPLET tag for this to work. This function should be defined in the HEAD tag and will typically contain document.Form.submit()
• Supports GET with direct URL connection
• Supports POST in conjunction with FORM tag. View source for details.

Demo

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Price

Free!

Download

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