CreditCard Encrypt/Decrypt - A COM Object to Encrypt and Decrypt credit card numbers for Active Server Pages. Works on all major credit card numbers.

CreditCard Encrypt/Decrypt is a useful credit card utility that will surtenly come in handy.

EncryptCC Installation:

To use this ASP component move the CreditCard.DLL into a subdirectory (like winntsystem32 for NT or windowssystem for Win95).

To register the component on the system change to the directory where you moved the DLL and type:

regsvr32 creditcard.dll (note: do this on your IIS web server).

Notes:

The object will only accept a string from 13 to 16 characters. If it fails it will return "".
The key can be any string. (make sure it is the same for both methods)
Since this is the shareware DLL it will randomly add the word "DEMO -" to the returned string.
We do NOT recommend storing credit card numbers online since no server on the internet, and no data encryption technique is 100% "hack-proof".