A threshold key escrow scheme based on public key cryptosystem

Zhenfu Cao

doi:10.1007/BF02916697

A threshold key escrow scheme based on public key cryptosystem

Zhenfu Cao^*

^*此作品的通讯作者

Harbin Institute of Technology

科研成果: 期刊稿件 › 文章 › 同行评审

27 引用（Scopus）

摘要

In key escrow field it is important to solve the problem that user's secret key completely depends on the trusted escrow agency. In 1995, some methods of solving the problem were presented. But these methods are no better than that of directly using threshold cryptography. In this paper, we present a common pattern of threshold key escrow scheme based on public key cryptosystem, and a detailed design based on the improved RSA algorithm is given. The above problem is solved by this scheme.

源语言	英语
页（从-至）	441-448
页数	8
期刊	Science in China, Series E: Technological Sciences
卷	44
期	4
DOI	https://doi.org/10.1007/BF02916697
出版状态	已出版 - 8月 2001
已对外发布	是

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A threshold key escrow scheme based on public key cryptosystem

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