文章基本信息

标题：Application of the Central Encryption System in the Dynamic Secret Sharing Scheme (II)
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作者：Yulian Shang ; Min Feng ; Peng Li 等
期刊名称：Computer and Information Science
印刷版ISSN：1913-8989
电子版ISSN：1913-8997
出版年度：2010
卷号：3
期号：4
页码：224
DOI：10.5539/cis.v3n4p224
出版社：Canadian Center of Science and Education
摘要：Based on the simple introduction of the multi-teeth encryption-decryption algorithm (Shang, 2010, P.1500-1502.), a dynamic secret sharing scheme based on the multi-teeth central encryption system is proposed in this article. In this research, for any K system members , they respectively select the positive integer in the set of   distributed randomly, and , and   is opened. By P < G, X, >, any l (or more)   could reconstruct the shared secret key, and . The result indicates that the scheme proposed in this article has good characteristics of security and encryption.