Improving Privacy of Property-based Attestation without a Trusted Third Party

Author

Xing-lan, Zhang ; Wei-wei, Liu

Author_Institution

Coll. of Comput. Sci., Beijing Univ. of Technol., Beijing, China

fYear

2011

fDate

3-4 Dec. 2011

Firstpage

559

Lastpage

563

Abstract

Aiming at improving the Property-Based Attestation without Trusted Third Party, some modifications were put forward. The attestation model was modified, and the Pedersen Commitment Scheme was used again to hide the configuration of platform, so that the privacy leakage problem which then brings the computing complexity can be solved. The protocol is applicable to the case without Property Certification Authority, and can provide security and privacy of high level with higher usability and lower computing complexity.

Keywords

authorisation; certification; computational complexity; data privacy; trusted computing; computational complexity; high level privacy; high level security; pedersen commitment scheme; privacy leakage problem; property certification authority; property-based attestation privacy; trusted third party; Certification; Complexity theory; Computational modeling; Principal component analysis; Privacy; Protocols; Security; Pedersen Commitment; Property-Based Attestation; Ring Signature; Trusted Computing;

fLanguage

English

Publisher

ieee

Conference_Titel

Computational Intelligence and Security (CIS), 2011 Seventh International Conference on

Conference_Location

Hainan

Print_ISBN

978-1-4577-2008-6

Type

conf

DOI

10.1109/CIS.2011.129

Filename

6128185