A Dynamic Layering Scheme of Multicast Key Management

Group key management is a difficult task in implementing large and dynamic secure multicast. In this paper, a new scheme is proposed in the basis of in-depth analysis of the requirements of the secure multicast and group key management. The scheme is based on the multicast group security architectur...

Full description

Saved in:
Bibliographic Details
Published in2009 Fifth International Conference on Information Assurance and Security Vol. 1; pp. 269 - 272
Main Authors Yang Fan, Li Xiao-ping, Dong Qing-kuan, Liu Yan-ming
Format Conference Proceeding
LanguageEnglish
Published IEEE 01.08.2009
Subjects
Computational efficiency
Computer architecture
Conference management
Cryptographic protocols
Data security
Elliptic curve cryptography
Information security
Logic
Multicast protocols
Scalability
Online AccessGet full text

Cover

More Information
Summary:Group key management is a difficult task in implementing large and dynamic secure multicast. In this paper, a new scheme is proposed in the basis of in-depth analysis of the requirements of the secure multicast and group key management. The scheme is based on the multicast group security architecture and multicast security group key management architecture proposed by IETF. This scheme constructs group key based on pairings and distributes the group key using HSAH function polynomial, and manages group key making use of the dynamic layering GCKS. The scheme is better in security, lower in computation cost and communication cost. The analysis comparison proves that the scheme has strong scalability and efficiency.
ISBN:0769537448
9780769537443
DOI:10.1109/IAS.2009.344