This thread is for discussing the lifecycle document "Cybersecurity Specification & Design: stage guide".
How the cybersecurity concept is refined into the cybersecurity specification and its hardware, software, key management, secure communication and update parts, and flowed down to suppliers. It is for the architects and engineers who make the main technical security choices of the vehicle or component.
Read the document: https://www.thesemiconhub.com/lifecycle/vehicle-cyber/vcs-design/document
Point out anything that is wrong, unclear or missing, and say which section you mean. Reviewers read this thread when they audit the document.