AsiaPay Direct or AsiaPay External Checkout: Upgrade to SHA256

This is a reminder for customers who are using the Payment Gateway Processing SuiteApp. This SuiteApp is using the SHA1 secure hash algorithm with the AsiaPay Direct or AsiaPay External Checkout payment gateways.

Note: If you are not using the AsiaPay Direct and AsiaPay External Checkout, then this notification does not apply to you, and you have no required actions.

If you have not already upgraded to the SHA256 secure hash algorithm, you must upgrade now to avoid security vulnerabilities. No further action is required if you have already upgraded to the SHA256 secure hash algorithm.

Note: The Payment Gateway Processing SuiteApp will no longer support SHA1 secure hash algorithm, even if it was selected in the Payment Processing Profile.