Design of Security Privilege Mechanism Based on Attribute Certificate in UMTS Network

2012 ◽  
Author(s):  
Zhang Lei ◽  
Zhao Wuling ◽  
Lu Chunhua ◽  
Zhang Shaokun
Keyword(s):  
Attribute Certificate

Remote Attestation on Trusted Cloud Computing

2014 ◽  
Vol 696 ◽  
pp. 161-166 ◽  
Author(s):  
Bo Long Yang ◽  
Hao Guo
Keyword(s):  
Cloud Computing ◽  
Simulation Experiment ◽  
Security Analysis ◽  
Remote Attestation ◽  
Ring Signature ◽  
Ring Signatures ◽  
Attribute Certificate ◽  
Configuration Information

In the cloud computing mode TCCP, there exist shortcomings of overburdened trusted TC, the anonymity of nodes and configuration information of platform can’t be guaranteed. In this paper, we propose an anonymous scheme based on attribute certificate. The scheme is achieved by the trusted ring signature based on attribute certificate. By the security analysis, the anonymity and platform configuration information of computing nodes is guaranteed. By simulation experiment, we obtain the efficiency of the scheme. Comparing with Boneh ring signature based on ECC algorithm, this scheme has a great superiority in terms of large amount of ring signatures.

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