istio-ecosystem/hsm-sds-server

This repo follows the SDS extension standard of Envoy and implements an external SDS server via more secure solution which is known as Hardware Security Module(HSM). By using this repo, User can maintain the credentials for workloads managed by Istio/Envoy in more secure scenario via external SDS server Besides supporting management for new credentials, it also allows user to upload existing credentials and manages them in higher security level This external SDS server can be used for both gateways and workload sidecars to provide their credential information.