| 一种新的共享验证签名方案 |
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| 引用本文： | 王永,朱艳琴.一种新的共享验证签名方案[J].计算机工程,2011,37(3):116-118. |
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| 作者姓名： | 王永 朱艳琴 |
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| 作者单位： | 1. 苏州大学计算机科学与技术学院,江苏,苏州,215006
2. 苏州大学计算机科学与技术学院,江苏,苏州,215006;江苏省计算机信息处理技术重点实验室,江苏,苏州,215006 |
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| 基金项目： | 国家自然科学基金，江苏省高校自然科学基金 |
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| 摘 要： | 基于可验证多秘密共享,提出一种新的共享验证数字签名方案.该方案有效地克服了已有的共享验证签名方案在安全方面的不足,在验证签名的过程中,验证组可以防止因某些成员提供假的信息而造成验证失败.该方案使用的可验证多秘密共享,能够通过一次秘密共享验证多个签名的有效性.与现有方案相比,效率有了一定提高.
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| 关 键 词： | 可验证多秘密共享 共享验证签名 数字签名 |
New Signature with Shared Verification Scheme |
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| WANG Yong,ZHU Yan-qin.New Signature with Shared Verification Scheme[J].Computer Engineering,2011,37(3):116-118. |
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| Authors: | WANG Yong ZHU Yan-qin |
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| Affiliation: | 1,2(1.School of Computer Science and Technology,Soochow University,Suzhou 215006,China;2.Jiangsu Province Key Lab of Computer Information Processing Technology,Suzhou 215006,China) |
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| Abstract: | This paper presents a signature with shared verification scheme based on verifiable multi-secret sharing. The scheme effecitively overcomes the deficiencies of the previous schemes in terrns of security. In the process of signature verification, validation group can prevent some members providing the faulted information. This can make verification failure. Because the scheme uses verifiable multi-secret sharing, it can verify many signatures when it makes once multi-secret sharing. It has higher efficiency compared with the previous schemes. |
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| Keywords: | verifiable multi-secret sharing signature with shared verification digital signature |
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