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학술지 A Tree Key Graph Design Scheme for Hierarchical Multi-Group Access Control
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저자
구한승, 권오형, 나성웅
발행일
200911
출처
IEEE Communications Letters, v.13 no.11, pp.874-876
ISSN
1089-7798
출판사
IEEE
DOI
https://dx.doi.org/10.1109/LCOMM.2009.091183
협약과제
09MR3300, Downloadable 제한수신 시스템 개발, 권오형
초록
A tree key graph design scheme for hierarchical multi-group access control with low communication overhead is presented. A simulation result shows that the proposed scheme can reduce a communication overhead up to about 15.2% compared to the previously proposed scheme. © 2009 IEEE.
KSP 제안 키워드
Communication overhead, Design Scheme, Graph design, Key Graph, access control, multi-group