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1. 武汉大学计算机学院,湖北 武汉 430072
2. 湖北第二师范学院计算机学院,湖北 武汉 430205
3. 武汉大学国际软件学院,湖北 武汉 430072
4. 武汉大学软件工程国家重点实验室,湖北 武汉 430072
[ "许芷岩(1982-),女,河南周口人,武汉大学博士生,主要研究方向为应用密码学、云存储安全与隐私保护等。" ]
[ "吴黎兵(1972-),男,湖北黄梅人,博士,武汉大学教授、博士生导师,主要研究方向为分布式计算、网络管理等。" ]
[ "李莉(1979-),女,安徽芜湖人,博士,武汉大学副教授、博士生导师,主要研究方向为数据安全、嵌入式安全等。" ]
[ "何德彪(1980-),男,山东阳谷人,博士,武汉大学教授、博士生导师,主要研究方向为应用密码学、安全协议、云计算安全等。" ]
网络出版日期:2017-11,
纸质出版日期:2017-11-25
移动端阅览
许芷岩, 吴黎兵, 李莉, 等. 新的无证书广义指定验证者聚合签名方案[J]. 通信学报, 2017,38(11):76-83.
Zhi-yan XU, Li-bing WU, Li LI, et al. New certificateless aggregate signature scheme with universal designated verifier[J]. Journal on communications, 2017, 38(11): 76-83.
许芷岩, 吴黎兵, 李莉, 等. 新的无证书广义指定验证者聚合签名方案[J]. 通信学报, 2017,38(11):76-83. DOI: 10.11959/j.issn.1000-436x.2017220.
Zhi-yan XU, Li-bing WU, Li LI, et al. New certificateless aggregate signature scheme with universal designated verifier[J]. Journal on communications, 2017, 38(11): 76-83. DOI: 10.11959/j.issn.1000-436x.2017220.
无证书广义指定验证者聚合签名机制不仅能够解决证书管理和密钥托管问题,而且能够实现批验证和保护签名者的隐私。在资源受限的无线移动网络中有广泛应用。首先,对一种指定验证者聚合签名方案进行安全性分析,通过给出2种具体攻击方法,指出该方案不满足签名不可伪造性。为了增强安全性,提出一种新的无证书广义指定验证者聚合签名方案,并在随机预言机模型下证明该方案是安全的。与原方案相比,新方案在解决安全缺陷的同时大大降低了计算开销。
Certificateless aggregate signature(CLAS) schemes with universal designated verifier had been widely applied in resource-constrained wireless mobile networks
because they could not only solve the problems of the certificate management and private key escrow
but also realize batch validation and the signer’s privacy protection.A security analysis for a certificateless aggregate signature scheme with universal designated verifier was firstly provided
and two attack methods to demonstrate that their scheme was forgeable was presented.To enhance security
a new certificateless aggregate signature scheme with universal designated verifier was proposed
and then the security of the scheme in the random oracle model was proved.The performance of our proposed scheme was finally evaluated.Compared with the original scheme
the pvoposed scheme fixes the security flaws and the total computational cost is greatly reduced.
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许艳 , 黄刘生 , 田苗苗 , 等 . 一种可证安全的紧致无证书聚合签名方案 [J ] . 电子学报 , 2016 , 44 ( 8 ): 1845 - 1850 .
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杜红珍 , 黄梅娟 , 温巧燕 . 高效的可证明安全的无证书聚合签名方案 [J ] . 电子学报 , 2013 , 41 ( 1 ): 72 - 76 .
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STEINFELD R , BULL L , WANG H , et al . Universal designated verifer signatures [C ] // Cryptology-Asiacrypt , 2003 : 523 - 542 .
MING Y , SHEN X , WANG Y M . Certificateless universal designated verifier signature schemes [J ] . Journal of China Umiversities of Posts and Telecommunications , 2007 , 14 ( 3 ): 85 - 90 .
韩亚宁 , 王彩芬 . 无证书广义指定多个验证者有序多重签名 [J ] . 计算机应用 , 2009 , 29 ( 6 ): 1643 - 1645 .
HAN Y N , WANG C F . Certificateless universal designated multi-verifiers sequential multi-signature scheme [J ] . Journal of Computer Applications , 2009 , 29 ( 6 ): 1643 - 1645 .
张玉磊 , 周冬瑞 , 李臣意 , 等 . 高效的无证书广义指定验证者聚合签名方案 [J ] . 通信学报 , 2015 , 36 ( 2 ): 48 - 55 .
ZHANG Y L , ZHOU D R , LI C Y , et al . Certificateless-based efficient aggregate signature scheme with universal designated verifier [J ] . Journal on Communications , 2015 , 36 ( 2 ): 48 - 55 .
HE D , ZEADALLY S , XU B , et al . An efficient identity-based conditional privacy-preserving authentication scheme for vehicular ad hoc networks [J ] . IEEE Transactions on Information Forensics and Security , 2015 , 10 ( 12 ): 2681 - 2691 .
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