This Version is Out of Date
You can find the updated Miva 10 Reference Guide here
The main purpose of the Order Encryption screen is to use the Encryption Key Wizard.
The Encryption Key Wizard is a utility that helps you stay compliant with the PCI-DSS standards for storing payment information. Use the wizard to:
For complete information on using the Encryption Key Wizard, please see Best Practices for Managing Credit Card Data.