DDS security spec defined the security "plugins" * Authentication * Cryptographic * Access Control * Tagging * Log Fast-RTPS implements first two which are required for DDS security. BTW, Fast-RTPS security just supports openssl (hardcoded) at the moment. To enhance that, Arm is proposing a "Generic Crypto API" for DDS security which can support multiple underlying crypto libraries (e.g. openssl, tom, mbedTLS, ...). Especially to support Arm TrustZone technologies which provide HW based security solution with low cost. The discussion is here - https://discourse.ros.org/t/ros2-and-dds-security-enhancement-on-arm-platforms/3677 --- [Visit Topic](https://discourse.ros.org/t/support-for-secure-publish-subscribe-messaging-such-as-open-dds-for-use-in-robotic-swarms/3933/4) or reply to this email to respond. If you do not want to receive messages from ros-users please use the unsubscribe link below. If you use the one above, you will stop all of ros-users from receiving updates. ______________________________________________________________________________ ros-users mailing list ros-users@lists.ros.org http://lists.ros.org/mailman/listinfo/ros-users Unsubscribe: