Exposing JWKS from SAP Cloud Integration

[PS23]

Hi experts

One of the integration scenario where we have synchronous communication between S4->Integration suite-> Third Party application(target system).
As part of the synch flow we need to send sensitive infor like DOB,SSN and hence the need to send this data in encrypted format.
The target system s using a JWKS(JSON Web Key set) method to secure the data and hence requesting the same to be used in Integration suite. JWKS keys will be exposed on an URL endpoint by target system to be used by SAP IS.
Can someone share information/links on JWKS encryption method in Integration suite where we know how to share JWKS keys, can anyone help us with details on how JWKS keys are to be created and exposed from Integration suite over an endpoint controlled in Integration suite.

Thanks

[gregorw]

Why isn't the encrypted communication chanel enough here?

[PS23]

As it is bank client and thts how they following for other integration and hence not convinced with Existing encrypted communication that sap will provide