Identity-based chameleon hashing and signatures without key exposure
Identity-based chameleon hashing and signatures without key exposure
复制标题
基于身份的变色龙哈希和签名,无需暴露密钥
DOI:
10.1016/j.ins.2013.12.020
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发表时间:
2014-05
影响因子:
8.1
通讯作者:
Kwangjo Kim
中科院分区:
文献类型:
--
作者:
Willy Susilo;Haibo Tian;Jin Li;Kwangjo Kim
The notion of chameleon hash function without key exposure plays an important role in designing secure chameleon signatures. However, all of the existing key-exposure free chameleon hash schemes are presented in the setting of certificate-based systems. In 2004, Ateniese and de Medeiros questioned whether there is an efficient construction for identity-based chameleon hashing without key exposure.In this paper, we propose the first identity-based chameleon hash scheme without key exposure based on the three-trapdoor mechanism, which provides an affirmative answer to the open problem. Moreover, we use the proposed chameleon hash scheme to design an identity-based chameleon signature scheme, which achieves all the desired security properties.
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DOI:
--
发表时间:
2003
期刊:
IACR Cryptol. ePrint Arch.
影响因子:
--
作者:
Fangguo Zhang;R. Safavi-Naini;W. Susilo
通讯作者:
Fangguo Zhang;R. Safavi-Naini;W. Susilo
DOI:
10.1007/3-540-44647-8_13
发表时间:
2001-08
期刊:
IACR Cryptol. ePrint Arch.
影响因子:
--
作者:
D. Boneh;M. Franklin
通讯作者:
D. Boneh;M. Franklin
DOI:
10.1007/978-3-642-21518-6_29
发表时间:
2010-10
期刊:
--
影响因子:
--
作者:
Xiaofeng Chen;Haibo Tian;Fangguo Zhang;Yong Ding
通讯作者:
Xiaofeng Chen;Haibo Tian;Fangguo Zhang;Yong Ding
DOI:
10.1007/3-540-36492-7_20
发表时间:
2003-01-01
期刊:
SELECTED AREAS IN CRYPTOGRAPHY
影响因子:
--
作者:
Hess, F
通讯作者:
Hess, F
DOI:
10.1016/j.csi.2007.12.001
发表时间:
2009-02
期刊:
Comput. Stand. Interfaces
影响因子:
--
作者:
Wei Gao;Fei Li;Xueli Wang
通讯作者:
Wei Gao;Fei Li;Xueli Wang