NDLI: LMCM: Layered Multiple Chaining Model for Authenticating Multicast Streams

Content Provider	IEEE Xplore Digital Library
Author	Jinxin He Gaochao Xu Xiaodong Fu Zhiguo Zhou Jianhua Jiang
Copyright Year	2008
Description	Author affiliation: Coll. of Comput. Sci., Technol. Jilin Univ., Changchun (Jinxin He; Gaochao Xu; Xiaodong Fu; Zhiguo Zhou; Jianhua Jiang)
Abstract	Multicast authentication is a vital component in secure group communications, but authenticating real-time multicast streams over lossy channels or unreliable networks is very difficult due to the packet losses, expensive overheads and high delays. So this paper introduces a novel approach to multicast authentication based on LMCM (Layered Multiple Chaining Model). By the theoretical analyses, it is robust enough against packet losses, has low delays on the senderpsilas side and the receiverpsilas side. Both computation and communication overheads are in the reasonable scopes if its parameter values are determined systematically. And the high authentication probability can be achieved by increasing the number of packets that contain the hash of a previous packet and the number of hashes that are appended to the signature packets. Hence LMCM is secure, efficient and practical to more multicast applications than many previously proposed approaches.
Starting Page	206
Ending Page	211
File Size	290634
Page Count	6
File Format	PDF
ISBN	9780769532639
DOI	10.1109/SNPD.2008.49
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2008-08-06
Publisher Place	Thailand
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Real time systems Computer science Authentication Receivers Multicast security Non-repudiation Chain hashing Security Delay Digital signatures Source Authentication
Content Type	Text
Resource Type	Article

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