Secure ROS is a "fork" of core ROS packages to enable secure communication among ROS nodes (not to be confused with SROS). The main goal of Secure ROS is to enable secure communication for regular users of ROS.
The goal is to add the Secure ROS feature into ROS. However, until then, we provide Secure ROS as an overlay on top of regular ROS. Please see the documentation for further details.
Email address is [firstname].[lastname]@sri.com.