Secure logging scheme based on TPM 2.0 for in-vehicle data protection

Abstract

In this thesis, we propose a secure logging scheme (tamper-evidence) in off- line vehicles using Trusted Platform Module (TPM) 2.0. This allows a trusted server to verify trusted logs that was generated when the vehicle was in off- line. For secure logging scheme, the vehicle uses TPM, a security module, and considers three factors: log generation location, log generation situation, and log generation order. The prototype implements the car on the ODROID XU board using Ubuntu 15.04 and the server that is implemented on the Ubuntu 15.04 using VMware workstation. We uses Software TPM 2.0 provided by IBM to match the interface between the car and the server. We also analyze security which consist of operation analysis and network analysis.