Identity-Based strong key-insulated signature without random oracles

Jian Weng; Ke Fei Chen; Sheng Li Liu; Xiang Xue Li

doi:10.3724/SP.J.1001.2008.01555

Identity-Based strong key-insulated signature without random oracles

Jian Weng^*
, Ke Fei Chen
, Sheng Li Liu
, Xiang Xue Li

^*此作品的通讯作者

Shanghai Jiao Tong University
Jinan University

科研成果: 期刊稿件 › 文章 › 同行评审

13 引用（Scopus）

摘要

It is a worthwhile challenge to deal with the key-exposure problem in identity-based signatures. To deal with this problem, this paper adopts Dodis, et al.'s key-insulation mechanism to identity-based signature scenarios, and proposes an identity-based key-insulated signature scheme. The proposed scheme enjoys two attractive features: (i) it is strong key-insulated; (ii) it is provably secure without random oracles.

源语言	英语
页（从-至）	1555-1564
页数	10
期刊	Ruan Jian Xue Bao/Journal of Software
卷	19
期	6
DOI	https://doi.org/10.3724/SP.J.1001.2008.01555
出版状态	已出版 - 6月 2008
已对外发布	是

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title = "Identity-Based strong key-insulated signature without random oracles",

abstract = "It is a worthwhile challenge to deal with the key-exposure problem in identity-based signatures. To deal with this problem, this paper adopts Dodis, et al.'s key-insulation mechanism to identity-based signature scenarios, and proposes an identity-based key-insulated signature scheme. The proposed scheme enjoys two attractive features: (i) it is strong key-insulated; (ii) it is provably secure without random oracles.",

keywords = "Identity-based signature, Key-exposure, Key-insulated, Standard model",

author = "Jian Weng and Chen, \{Ke Fei\} and Liu, \{Sheng Li\} and Li, \{Xiang Xue\}",

year = "2008",

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AU - Weng, Jian

AU - Chen, Ke Fei

AU - Liu, Sheng Li

AU - Li, Xiang Xue

PY - 2008/6

Y1 - 2008/6

N2 - It is a worthwhile challenge to deal with the key-exposure problem in identity-based signatures. To deal with this problem, this paper adopts Dodis, et al.'s key-insulation mechanism to identity-based signature scenarios, and proposes an identity-based key-insulated signature scheme. The proposed scheme enjoys two attractive features: (i) it is strong key-insulated; (ii) it is provably secure without random oracles.

AB - It is a worthwhile challenge to deal with the key-exposure problem in identity-based signatures. To deal with this problem, this paper adopts Dodis, et al.'s key-insulation mechanism to identity-based signature scenarios, and proposes an identity-based key-insulated signature scheme. The proposed scheme enjoys two attractive features: (i) it is strong key-insulated; (ii) it is provably secure without random oracles.

KW - Identity-based signature

KW - Key-exposure

KW - Key-insulated

KW - Standard model

UR - https://www.scopus.com/pages/publications/46449132578

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DO - 10.3724/SP.J.1001.2008.01555

M3 - 文章

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JO - Ruan Jian Xue Bao/Journal of Software

JF - Ruan Jian Xue Bao/Journal of Software

IS - 6

ER -

Identity-Based strong key-insulated signature without random oracles

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