A TPM-Based Protection Mechanism for Remote Attestation Evidence

Remote Attestation is very importance in trusted computing, and the attestation evidence is foundation of the Remote Attestation. However, the existing technologies are not pay close attention on the protection of attestation evidence. In this paper, through research the main technologies of Remote Attestation, and analyze the attestation evidence in each method, providing a TPM-based protection mechanism for remote attestation evidence. The mechanism for Remote Attestation to ensure the secure transmission of the attestation’s information, and designing a common communication protocol to guarantee the confidentiality and integrity of remote attestation’s information in the course of transmission.