scholarly journals Property-Based Anonymous Attestation in Trusted Cloud Computing

2014 ◽  
Vol 2014 ◽  
pp. 1-7 ◽  
Author(s):  
Zhen-Hu Ning ◽  
Wei Jiang ◽  
Jing Zhan ◽  
Peng Liang
Keyword(s):  
Cloud Computing ◽  
Information Security ◽  
Computational Efficiency ◽  
Signature Scheme ◽  
Remote Attestation ◽  
Ring Signature ◽  
Matrix Algorithm ◽  
The Matrix ◽  
Configuration Information

In the remote attestation on Trusted Computer (TC) computing mode TCCP, the trusted computer TC has an excessive burden, and anonymity and platform configuration information security of computing nodes cannot be guaranteed. To overcome these defects, based on the research on and analysis of current schemes, we propose an anonymous proof protocol based on property certificate. The platform configuration information is converted by the matrix algorithm into the property certificate, and the remote attestation is implemented by trusted ring signature scheme based on Strong RSA Assumption. By the trusted ring signature scheme based on property certificate, we achieve the anonymity of computing nodes and prevent the leakage of platform configuration information. By simulation, we obtain the computational efficiency of the scheme. We also expand the protocol and obtain the anonymous attestation based on ECC. By scenario comparison, we obtain the trusted ring signature scheme based on RSA, which has advantages with the growth of the ring numbers.

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.

scholarly journals Certificateless Network Coding Ring Signature Scheme

2021 ◽  
Vol 2021 ◽  
pp. 1-10
Author(s):  
Huifang Yu ◽  
Weike Wang
Keyword(s):  
Network Coding ◽  
Wireless Network ◽  
Computational Efficiency ◽  
Signature Scheme ◽  
Network Resources ◽  
Ring Signature ◽  
Information Interaction ◽  
System Robustness

Traditional certificateless ring signature is not suitable for the network coding environment. In this view, a new certificateless network coding ring signature (CL-NCRS) is devised by using the techniques of multisource network coding and certificateless ring signature. Network coding is a kind of information interaction technology and can improve system robustness and save wireless network resources. CL-NCRS satisfies the unforgeability and unconditional anonymity; moreover, it has relatively higher communication and computational efficiency.

Efficient Lattice-Based Ring Signature Scheme

2012 ◽  
Vol 35 (4) ◽  
pp. 712-718 ◽  
Author(s):  
Miao-Miao TIAN ◽  
Liu-Sheng HUANG ◽  
Wei YANG
Keyword(s):  
Signature Scheme ◽  
Ring Signature

Identity-based threshold ring signature scheme with constant signature size

2013 ◽  
Vol 32 (5) ◽  
pp. 1385-1387 ◽  
Author(s):  
Hua SUN ◽  
Lei GUO ◽  
Xue-feng ZHENG ◽  
Ai-min WANG
Keyword(s):  
Signature Scheme ◽  
Ring Signature ◽  
Identity Based

An examination on data integrity auditing patterns in cloud computing

2018 ◽  
Vol 7 (1.9) ◽  
pp. 200
Author(s):  
T A.Mohanaprakash ◽  
J Andrews
Keyword(s):  
Cloud Computing ◽  
Information Security ◽  
Data Integrity ◽  
Cloud Service ◽  
New Approach ◽  
Computing Services ◽  
Security Challenges ◽  
Cloud Server ◽  
State Of Affairs ◽  
Dynamic Updates

Cloud computing is associate inclusive new approach on however computing services square measure made and utilized. Cloud computing is associate accomplishment of assorted styles of services that has attracted several users in today’s state of affairs. The foremost enticing service of cloud computing is information outsourcing, because of this the information homeowners will host any size of information on the cloud server and users will access the information from cloud server once needed. A dynamic outsourced auditing theme that cannot solely defend against any dishonest entity and collision, however conjointly support verifiable dynamic updates to outsourced information. The new epitome of information outsourcing conjointly faces the new security challenges. However, users might not totally trust the cloud service suppliers (CSPs) as a result of typically they may be dishonest. It's tough to work out whether or not the CSPs meet the customer’s expectations for information security. Therefore, to with success maintain the integrity of cloud information, several auditing schemes are projected. Some existing integrity ways will solely serve for statically archived information and a few auditing techniques is used for the dynamically updated information. The analyzed numerous existing information integrity auditing schemes together with their consequences.

Sign in / Sign up

Export Citation Format

Share Document