| A New ID-Based Proxy Blind Signature Scheme |
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| 引用本文： | LANGWei-min YANGZong-kai CHENGWen-qing TANYun-meng. A New ID-Based Proxy Blind Signature Scheme[J]. 武汉大学学报:自然科学英文版, 2005, 10(3): 555-558. DOI: 10.1007/BF02831144 |
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| 作者姓名： | LANGWei-min YANGZong-kai CHENGWen-qing TANYun-meng |
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| 作者单位： | [1]DepartmentofElectronicsandInformationEngineering.HuazhongUniversityofScienceandTechnology,Wuhan430074,Hubei.China [3]DepartmentofElectronicsandInformationEngineering,HuazhongUniversityofScienceandTechnology,Wuhan430074,Hubei,China／／People＇sLiberationArmyInstituteofCommunicationsCommand,Wuhan430010,Hubei,China |
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| 基金项目： | SupportedbytheNationalNaturalScienceFoun dationofChina(90104033) |
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| 摘 要： | An identity-based proxy blind signature scheme from bilinear pairings is introduced, which combines the advantages of proxy signature and blind signature. Furthermore, our scheme can prevent the original signer from generating the proxy blind signature, thus the profits of the proxy signer are guaranteed. We introduce bilinear pairings to minimize computational overhead and to improve the related performance of our scheme. In addition, the proxy blind signature presented is non-repudiable and it fulfills perfectly the security requirements of a proxy blind signature.
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| 关 键 词： | 数字信号 服务器信号 盲信号 身份密码技术 双线性配对 |
| 收稿时间： | 2004-09-20 |
A new ID-based proxy blind signature scheme |
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| Lang Wei-min,Yang Zong-kai,Cheng Wen-qing,Tan Yun-meng. A new ID-based proxy blind signature scheme[J]. Wuhan University Journal of Natural Sciences, 2005, 10(3): 555-558. DOI: 10.1007/BF02831144 |
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| Authors: | Lang Wei-min Yang Zong-kai Cheng Wen-qing Tan Yun-meng |
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| Affiliation: | (1) Department of Electronics and Information Engineering, Huazhong University of Science and Technology, 430074 Wuhan, Hubei, China;(2) People's Liberation Army Institute of Communications Command, 430010 Wuhan Hubei, China |
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| Abstract: | An identity-based proxy blind signature scheme from bilinear pairings is introduced, which combines the advantages of proxy signature and blind signature. Furthermore, our scheme can prevent the original signer from generating the proxy blind signature, thus the profits of the proxy signer are guaranteed. We introduce bilinear pairings to minimize computational overhead and to improve the related performance of our scheme. In addition, the proxy blind signature presented is non-repudiable and it fulfills perfectly the security requirements of a proxy blind signature. |
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| Keywords: | digital signature proxy signature blind signature identity-based cryptography bilinear pairings |
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