[ic] What data I need to pub on the Wizard?

[wendel]

Hi list,

Here is my situation:
I'm trying to configure a test catalog via Wizard to send
credit card to a order mail, but I get a error, is this:
============================================
Credit Card Info:
NEED ENCRYPTION ENABLED.
============================================
But I need some information to put on de fields in de Wizard on
Payment Preferences, I'm trying to put the public key of mail to
send the orders but I unknown what I need to put on
PGP/GPG key selection and PGP/GPG Public Key and in the
next box I have this error: Failed GPG key import.

Anyone can send me a model of data to put on this field?
What I need to install on server to enable PGP send credit cards?
What necessary configuration I need to do to enable this?
================================================
I'm using Interchange 4.8 on Debian Linux;
i'm new in the list and newbie in interchange system, I'm
studying the ITL yet.
My PGP on Linux Server is: pgp-6.5.8;