Title: attribute-based signature scheme with constant size signature in the standard model
Author: Ge A.-J.
; Ma C.-G.
; Zhang Z.-F.
Source: IET Information Security
Issued Date: 2012
Volume: 6, Issue: 2, Pages: 47-54 Indexed Type: ei
Department: (1) Zhengzhou Information Science and Technology Institute, Department of Applied Mathematics, Zhengzhou, Henan 450002, China; (2) Chinese Academy of Sciences, State Key Laboratory of Information Security, Institute of Software, Beijing 100190, China
English Abstract: In this study, the authors propose a new efficient attribute-based signature (ABS) scheme. This scheme achieves existential unforgeability against selective predicate attack and attributes signer privacy in the standard model. The signature scheme only needs three pairing operations, and the signature size is constant, regardless of the number of attributes. Compared with other existing schemes, this construction provides better efficiency in terms of the computational cost and communication cost. To the best of author's knowledge, this is the first ABS scheme that can achieve constant signature size and constant number of pairing operations. In addition, after the analysis of Wang and Chen's attribute-based ring signature scheme, the authors show that their scheme is incorrect. © 2012 The Institution of Engineering and Technology. Language: 英语
WOS ID: WOS:000312961700001
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Content Type: 期刊论文
URI: http://ir.iscas.ac.cn/handle/311060/14746
Appears in Collections: 软件所图书馆_期刊论文
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Recommended Citation:
Ge A.-J.,Ma C.-G.,Zhang Z.-F.. attribute-based signature scheme with constant size signature in the standard model[J]. IET Information Security,2012-01-01,6(2):47-54.
