3.9 Gateway Password Generation Logic for External System Authentication

As a secure configuration password authentication should be enabled for the external system maintained. The same can be verifying in External system detail screen level.

Once these features enable, system will validate for Encrypted password as part of every request sent by the External System.

The Message ID which is present as part of the header in Request XML, is considered as hash. External System generates an unique Message ID, which is functional mandatory field in the header. Create a Message Digest with SHA-512 algorithm.

The hash created from the previous step and the password in clear text together is encrypted in AES encryption method. Apply Base64 encoding to encrypted value and send to the Oracle Banking Trade Finance gateway.