共享动态秘密

Eleventh Annual International Phoenix Conference on Computers and Communication [1992 Conference Proceedings] Pub Date : 1992-04-01 DOI:10.1109/PCCC.1992.200569

Chinchen Chang, Shin-Jia Hwang

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引用次数: 4

摘要

作者提出了一种新的有限理想阈值方案，该方案提供了Shannon完美的保密性，可以在有限时间内处理可变主密钥系统而不影响任何秘密阴影。由于该思想是受到A. Shamir(1979)阈值方案的启发，因此引入了该阈值方案。给出了有限理想阈值格式的定义。描述了动态秘密。考虑了该方法的安全性分析

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Sharing a dynamic secret

The authors propose a new finite ideal threshold scheme which provides Shannon perfect secrecy and can be used to handle the changeable master keys system in finite times without affecting any secret shadow. Since the idea was inspired by A. Shamir's (1979) threshold scheme, this threshold scheme is introduced. The definition of the finite ideal threshold scheme is given. The dynamic secret is described. The security analysis of the method is considered.<>

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Eleventh Annual International Phoenix Conference on Computers and Communication [1992 Conference Proceedings]

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