This thread is for discussing the lifecycle document "Secure Design & Implementation: stage guide".
How the security blocks and the code around them are built: the root of trust, fuse and key storage controllers, cryptographic accelerators with their countermeasures, access control and isolation logic, debug authentication, boot ROM security code and security firmware, with secure design rules and independent review. It is written for the RTL, cryptography, firmware and DFT engineers who implement security and the reviewers who check it.
Read the document: https://www.thesemiconhub.com/lifecycle/security/sec-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.