Our company subscribed to authorize.net to process credit cards. One of the
requirements for using their system is to provide an encrypted value with
each transaction. They require the value to be generated using the HMAC-MD5
hashing algorithm. I have some sample scripts written in ASP and
Try looking at the MacroMedia Developer Exchange website:
Custom tag: CF_Authorize_Net_3
http://devex.macromedia.com/developer/gallery/info.cfm?ID=C0C7D513-2CD6-11D4
-AA9800508B94F380method=Full
or
Custom tag: CF_HMAC
http://devex.macromedia.com/developer/gallery/info.cfm?ID=B60D8F14-FC9F-11D6
