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基于超椭圆曲线密码体制的门限签名方案 被引量:1

A Threshold Signature Scheme Based on Hyperelliptic Curve Cryptosystem
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摘要 文中提出一种基于超椭圆曲线密码体制的门限签名方案,具有安全性高、通信量小、抗合谋攻击和身份可追查等优点,特别适用于解决电子商务和资源受限制网络的安全性问题. A threshold signature based on hyperelliptic curve cryptosystem is proposed in this article. Not only it has high security and small communication amount, but also it can withstand the conspiracy and trace signers' identities. So it is especially suitable for solving security problems existing in electronic business and some network with limited resource.
出处 《微电子学与计算机》 CSCD 北大核心 2009年第11期109-111,116,共4页 Microelectronics & Computer
基金 国家自然科学基金项目(60673041) 江苏省高校自然科学基础研究项目(08KJB520011) 苏州市融合通信重点实验室(SZS0805)
关键词 超椭圆曲线 门限签名 群签名 合谋攻击 hyperelliptic threshold signature group signature conspiracy attack
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