A group authentication scheme based on lagrange interpolation polynomial
- 주제(키워드) Authentication , Group communication , Group-oriented applications , Lagrange interpolation , Secret sharing
- 관리정보기술 faculty
- 등재 SCOPUS
- 발행기관 Institute of Electrical and Electronics Engineers Inc.
- 발행년도 2016
- 총서유형 Journal
- 회의명 10th International Conference on Innovative Mobile and Internet Services in Ubiquitous Computing, IMIS 2016
- 일자 6 July 2016 through 8 July 2016
- URI http://www.dcollection.net/handler/ewha/000000141809
- ISBN 9781509009848
- 본문언어 영어
- Published As http://dx.doi.org/10.1109/IMIS.2016.51
초록/요약
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.
more