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Title:
a probabilistic secret sharing scheme for a compartmented access structure
Author: Yu Yuyin ; Wang Mingsheng
Source: Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
Conference Name: 13th International Conference on Information and Communications Security, ICICS 2011
Conference Date: November 2
Issued Date: 2011
Conference Place: Beijing, China
Keyword: Information theory
Indexed Type: EI
ISSN: 0302-9743
ISBN: 9783642252426
Department: (1) State Key Laboratory of Information Security Institute of Software Chinese Academy of Sciences Beijing 100190 China; (2) Graduate University Chinese Academy of Sciences Beijing 100049 China
Sponsorship: National Natural Science Foundation of China (NNSFC); The Microsoft Corporation; Beijing Tip Technology Corporation; Trusted Computing Group (TCG)
Abstract: In a compartmented access structure, there are disjoint participants C 1,...,Cm. The access structure consists of subsets of participants containing at least ti from Ci for i = 1,...,m, and a total of at least t0 participants. Tassa [2] asked: whether there exists an efficient ideal secret sharing scheme for such an access structure? Tassa and Dyn [5] realized this access structure with the help of its dual access structure. Unlike the scheme constructed in [5], we propose a direct solution here, in the sense that it does not utilize the dual access structure. So our method is compact and simple. © 2011 Springer-Verlag.
English Abstract: In a compartmented access structure, there are disjoint participants C 1,...,Cm. The access structure consists of subsets of participants containing at least ti from Ci for i = 1,...,m, and a total of at least t0 participants. Tassa [2] asked: whether there exists an efficient ideal secret sharing scheme for such an access structure? Tassa and Dyn [5] realized this access structure with the help of its dual access structure. Unlike the scheme constructed in [5], we propose a direct solution here, in the sense that it does not utilize the dual access structure. So our method is compact and simple. © 2011 Springer-Verlag.
Language: 英语
Content Type: 会议论文
URI: http://ir.iscas.ac.cn/handle/311060/16227
Appears in Collections:软件所图书馆_会议论文

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Recommended Citation:
Yu Yuyin,Wang Mingsheng. a probabilistic secret sharing scheme for a compartmented access structure[C]. 见:13th International Conference on Information and Communications Security, ICICS 2011. Beijing, China. November 2.
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