identity traceable attribute-based signature scheme

ISCAS OpenIR

	identity traceable attribute-based signature scheme
	Zhang Qiu-Pu; Xu Zhen; Ye Ding-Feng
	2012
发表期刊	Ruan Jian Xue Bao/Journal of Software
ISSN	1000-9825
卷号	23 期号:9 页码:2449-2464
摘要	In an attribute-based signature (ABS) scheme, the signer's identity keeps anonymous. To prevent the signer from abusing this property, Escala, Herranz, and Morillo proposed an identity traceable attribute-based signature scheme (EHM-ABS). Their scheme used an automorphic signature, and applied the non-interactive witness indistinguishable (NIWI) proofs many times. Inspired by Boyen, and Waters' identity-based compact group signature scheme, the study presents an identity traceable ABS scheme in the standard model. When issuing the attribute private key, the signer's identity is embedded. By using the NIWI proof of encrypting each bit of identity, this scheme achieves the traceability. To compare with EHM-ABS, this scheme reduces the number of applying the NIWI proofs when the order of the claimed attributes set is bigger than the quarter of the bit length of identity, and do not need to use automorphic signature. The security of this proposed scheme is based on the subgroup dicision and the computational diffie-Hellman assumptions. © 2012 ISCAS.; In an attribute-based signature (ABS) scheme, the signer's identity keeps anonymous. To prevent the signer from abusing this property, Escala, Herranz, and Morillo proposed an identity traceable attribute-based signature scheme (EHM-ABS). Their scheme used an automorphic signature, and applied the non-interactive witness indistinguishable (NIWI) proofs many times. Inspired by Boyen, and Waters' identity-based compact group signature scheme, the study presents an identity traceable ABS scheme in the standard model. When issuing the attribute private key, the signer's identity is embedded. By using the NIWI proof of encrypting each bit of identity, this scheme achieves the traceability. To compare with EHM-ABS, this scheme reduces the number of applying the NIWI proofs when the order of the claimed attributes set is bigger than the quarter of the bit length of identity, and do not need to use automorphic signature. The security of this proposed scheme is based on the subgroup dicision and the computational diffie-Hellman assumptions. © 2012 ISCAS.
收录类别	EI
关键词	Network Security
部门归属	(1) State Key Laboratory of Information Security (Graduate University The Chinese Academy of Sciences) Beijing 100049 China; (2) The Data Assurance and Communication Security Research Center The Chinese Academy of Sciences Beijing 100049 China; (3) State Key Laboratory of Information Security Institute of Software The Chinese Academy of Sciences Beijing 100190 China
语种	中文
内容类型	期刊论文
URI标识	http://ir.iscas.ac.cn/handle/311060/15184
专题	中国科学院软件研究所
推荐引用方式 GB/T 7714	Zhang Qiu-Pu,Xu Zhen,Ye Ding-Feng. identity traceable attribute-based signature scheme[J]. Ruan Jian Xue Bao/Journal of Software,2012,23(9):2449-2464.
APA	Zhang Qiu-Pu,Xu Zhen,&Ye Ding-Feng.(2012).identity traceable attribute-based signature scheme.Ruan Jian Xue Bao/Journal of Software,23(9),2449-2464.
MLA	Zhang Qiu-Pu,et al."identity traceable attribute-based signature scheme".Ruan Jian Xue Bao/Journal of Software 23.9(2012):2449-2464.