Provably secure and efficient proxy signature with untrustworthy proxy signer

Zhi Wei Wang; Shi Hui Zheng; Li Cheng Wang; Yi Xian Yang; Zheng Ming Hu

doi:10.1007/s12204-008-0675-6

Provably secure and efficient proxy signature with untrustworthy proxy signer

Zhi Wei Wang^*
, Shi Hui Zheng
, Li Cheng Wang
, Yi Xian Yang
, Zheng Ming Hu

^*Corresponding author for this work

Beijing University of Posts and Telecommunications

Research output: Contribution to journal › Article › peer-review

Abstract

Proxy signature has drawn great concerns. However, there still remains a challenge to construct a provably secure and efficient proxy signature scheme. In this paper, we propose an efficient proxy signature scheme based on factoring, and prove that it is secure in the random oracle. Furthermore, we present a new type of proxy signature, called Proxy Signature with Untrustworthy Proxy Signer, and construct a concrete scheme. Copyright.

Original language	English
Pages (from-to)	675-678
Number of pages	4
Journal	Journal of Shanghai Jiaotong University (Science)
Volume	13 E
Issue number	6
DOIs	https://doi.org/10.1007/s12204-008-0675-6
Publication status	Published - Dec 2008
Externally published	Yes

Keywords

Factoring
Proxy signature
Untrustworthy proxy signer

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10.1007/s12204-008-0675-6

Cite this

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title = "Provably secure and efficient proxy signature with untrustworthy proxy signer",

abstract = "Proxy signature has drawn great concerns. However, there still remains a challenge to construct a provably secure and efficient proxy signature scheme. In this paper, we propose an efficient proxy signature scheme based on factoring, and prove that it is secure in the random oracle. Furthermore, we present a new type of proxy signature, called Proxy Signature with Untrustworthy Proxy Signer, and construct a concrete scheme. Copyright.",

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year = "2008",

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AU - Wang, Zhi Wei

AU - Zheng, Shi Hui

AU - Wang, Li Cheng

AU - Yang, Yi Xian

AU - Hu, Zheng Ming

PY - 2008/12

Y1 - 2008/12

N2 - Proxy signature has drawn great concerns. However, there still remains a challenge to construct a provably secure and efficient proxy signature scheme. In this paper, we propose an efficient proxy signature scheme based on factoring, and prove that it is secure in the random oracle. Furthermore, we present a new type of proxy signature, called Proxy Signature with Untrustworthy Proxy Signer, and construct a concrete scheme. Copyright.

AB - Proxy signature has drawn great concerns. However, there still remains a challenge to construct a provably secure and efficient proxy signature scheme. In this paper, we propose an efficient proxy signature scheme based on factoring, and prove that it is secure in the random oracle. Furthermore, we present a new type of proxy signature, called Proxy Signature with Untrustworthy Proxy Signer, and construct a concrete scheme. Copyright.

KW - Factoring

KW - Proxy signature

KW - Untrustworthy proxy signer

UR - https://www.scopus.com/pages/publications/57949105727

U2 - 10.1007/s12204-008-0675-6

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M3 - Article

AN - SCOPUS:57949105727

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JO - Journal of Shanghai Jiaotong University (Science)

JF - Journal of Shanghai Jiaotong University (Science)

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ER -

Provably secure and efficient proxy signature with untrustworthy proxy signer

Abstract

Keywords

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