원문정보
초록
영어
Trusted computing is one of the most important technologies to ensure the information security of smart grid. Remote attestation can guarantee the trusted access of interactive terminals of smart grid (SGIT).The existing remote attestation schemes have the following disadvantages: ① The verifier initiates authentication request, and the attestor returns the platform configuration information. This pattern is not suitable for smart grid application environment. ② There is a man in the middle attack, impersonation attack and platform configuration eavesdropping risk, and so on. In view of the above defects, this paper proposes a remote attestation model sponsored by attestor which is based on the binary certificate and combined with the practical application environment. Also, the remote attestation protocol is designed, and the performance and characteristics of the protocol is analyzed.Analysis of the protocol was made. The results suggest that this protocol can make sure the credible access of SGIT and has practical application value.
목차
1. Introduction
2. Related-Work Introduction
3. A Remote Attestation Model Sponsored by Attestor
3.1. The Existing Remote Attestation Model
3.2. The Remote Attestation Model Sponsored by Attestor
3.3. Application for AIK Certificates
4. The Design of Remote Attestation Protocol
5. The Analysis of Remote Attestation Protocol
5.1. Performance Analysis
5.2. Characteristics Analysis
6. Conclusions
Acknowledgements
References