基于双线性对与身份的数字签名方案研究
Study on Identity-based Signatures from Bilinear Pairing
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摘要: 研究了基于双线性对与身份的可以防止PKG伪造用户有效签名的签名方案,得到几种一般化形式并进行了优化,最后进行了安全分析.
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关键词:
- 双线性对,基于身份的数字签名,数字签名
Abstract: Digital signature, which can provide authentication, integrity and non-repudiation, is a key technique of information security. The authors of this paper propose some new ID-based signatures which can prevent the PKG from forging the signature, and analyse them after optimizing these patterns. -
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