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A group authentication scheme based on lagrange interpolation polynomial

Title
A group authentication scheme based on lagrange interpolation polynomial
Authors
Li S.Doh I.Chae K.
Ewha Authors
채기준도인실
SCOPUS Author ID
채기준scopus; 도인실scopus
Issue Date
2016
Journal Title
Proceedings - 2016 10th International Conference on Innovative Mobile and Internet Services in Ubiquitous Computing, IMIS 2016
Keywords
AuthenticationGroup communicationGroup-oriented applicationsLagrange interpolationSecret sharing
Publisher
Institute of Electrical and Electronics Engineers Inc.
Indexed
SCOPUS scopus
Abstract
Group authentication, as a new type of security services in group communication application, can authenticate all users belonging to the same group at the same time. Most existing group authentication schemes are presented with high computation and communication complexities. Thus, in this paper, we propose a group authentication mechanism based on the Lagrange interpolation polynomial theory, which can distribute a number of secret shares to the group members and authenticate some/all of them at once later. From the experience analysis result, we show that both the computation and communication complexities of our proposed scheme are much lower than those of existing renowned group authentication scheme. And the security analysis result shows that the proposed scheme can guarantee the CIA (Confidentiality, Integrity and Availability) triad security model. © 2016 IEEE.
DOI
10.1109/IMIS.2016.51
ISBN
9781509009848
Appears in Collections:
엘텍공과대학 > 컴퓨터공학과 > Journal papers
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