CHARRA-PM: An Attestation Approach Relying on the Passport Model Topics: Data and Software Security; Identity and Trust Management; Privacy and Security Models; Privacy Enhancing Technologies; Risk and Reputation Management; Security Architecture and Design Analysis; Security Frameworks, Architectures and Protocols; Security in IoT and Edge Computing; Trusted Computing In Proceedings of the 9th International Conference on Information Systems Security and Privacy ICISSP - Volume 1, 349-356, 2023 , Lisbon, Portugal