| 基于ECC可公开验证的多方秘密共享方案 |
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| 引用本文： | 刘文杰,郑玉,陈遥.基于ECC可公开验证的多方秘密共享方案[J].计算机工程与设计,2008,29(14). |
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| 作者姓名： | 刘文杰 郑玉 陈遥 |
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| 作者单位： | 南京信息工程大学计算机与软件学院,南京江苏,210044 |
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| 摘 要： | 通过结合椭圆曲线密码(ECC)和可公开验证秘密共享(PVSS),提出一种新的多方秘密共享方案.该方案不需要参与者之间存在秘密通道,通信在公共信道上进行,且认证过程是非交互的,除了能够有效防止管理者和参与者欺骗以外,还能够忍受管理者攻击,具有更好的安全性、鲁棒性和高效性.
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| 关 键 词： | 椭圆曲线密码 可公开验证 秘密共享 非交互式秘密共享 多方密码共享 |
Publicly verifiable multi-party secret sharing scheme based on ECC |
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| LIU Wen-jie,ZHENG Yu,CHEN Yao.Publicly verifiable multi-party secret sharing scheme based on ECC[J].Computer Engineering and Design,2008,29(14). |
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| Authors: | LIU Wen-jie ZHENG Yu CHEN Yao |
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| Affiliation: | LIU Wen-jie,ZHENG Yu,CHEN Yao(School of Computer , Software,Nanjing University of Information Science , Technology,Nanjing 210044,China) |
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| Abstract: | Through the combination of elliptic curve cryptography(ECC) and publicly verified secret sharing(PVSS),a novel non-interactive multi-party secret sharing scheme is proposed.In this scheme,there is no need to build a secret channel,the participants can communicate in a public channel,and the certification process is non-interactive.It can protect against the distributor's cheat and the participants' cheat,moreover,it can tolerate the distributor's attack,and show much better security,robustness and efficienc... |
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| Keywords: | elliptic curve cryptography publicly verifiable secret sharing non-interactive secret sharing multi-party secret sharing |
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