J4 ›› 2011, Vol. 38 ›› Issue (4): 11-19.doi: 10.3969/j.issn.1001-2400.2011.04.003

• Original Articles • Previous Articles     Next Articles

Key-insulated component property-based attestation

SUO Yan;XU Xiaoyan;ZHANG Yusen;ZHANG Tao;GUI Jingjing;YANG Li;YUE Kang   

  1. (PLA University of Science and Technology, Nanjing  210007, China)
  • Received:2010-12-27 Online:2011-08-20 Published:2011-09-28
  • Contact: SUO Yan E-mail:tcsuoyan@gmail.com

Abstract:

This paper applies the mechanism of Key-insulated security to the component property-based attestation and analyzes the correction and security of the scheme. The analysis shows that the component which has not been updated or attacked by the malicious code will lose the security property, and would not have the ability of remote attestation. This paper implements the certificateless component property based attestation, which eliminates the process of verifying the certificate, reduces the burden of the verifier, and gives the implementation process by combining with the existing integrity management model of trusted computing.

Key words: trusted computing, remote attestation, Key-insulated security mechanism

CLC Number: 

  • TP309