online/offline signatures for low-power devices

ISCAS OpenIR

	online/offline signatures for low-power devices
	Yao Andrew Chi-Chih; Zhao Yunlei
	2013
发表期刊	IEEE Transactions on Information Forensics and Security
ISSN	1556-6013
卷号	8 期号:2 页码:283-294
摘要	When digital signature is applied on low-power devices, like smart cards, wireless sensors and RFID tags, some specific properties, e.g., better offline storage, more modular and flexible deployment, are desired. To meet these needs, a new variant of the Fiat-Shamir transformation for digital signatures, referred to as γ -transformation, is introduced and formalized in this work. Following this new transformation approach, some new signature schemes (referred to as γ-signatures) are presented and discussed. In particular, it is shown that the γ-signatures for discrete logarithm problem (DLP) developed in this work combine, in essence, the advantages of both Schnorr's signature and the digital signature standard (DSS), while saving from the disadvantages of them both. © 2005-2012 IEEE.; When digital signature is applied on low-power devices, like smart cards, wireless sensors and RFID tags, some specific properties, e.g., better offline storage, more modular and flexible deployment, are desired. To meet these needs, a new variant of the Fiat-Shamir transformation for digital signatures, referred to as γ -transformation, is introduced and formalized in this work. Following this new transformation approach, some new signature schemes (referred to as γ-signatures) are presented and discussed. In particular, it is shown that the γ-signatures for discrete logarithm problem (DLP) developed in this work combine, in essence, the advantages of both Schnorr's signature and the digital signature standard (DSS), while saving from the disadvantages of them both. © 2005-2012 IEEE.
收录类别	EI
关键词	Electric Equipment Electronic Document Identification Systems Smart Cards
部门归属	(1) Institute for Interdisciplinary Information Sciences Tsinghua University Beijing 100084 China; (2) Software School Fudan University Shanghai 200433 China; (3) State Key Laboratory of Information Security Institute of Information Engineering Chinese Academy of Sciences Beijing 100093 China
语种	英语
内容类型	期刊论文
URI标识	http://ir.iscas.ac.cn/handle/311060/15200
专题	中国科学院软件研究所
推荐引用方式 GB/T 7714	Yao Andrew Chi-Chih,Zhao Yunlei. online/offline signatures for low-power devices[J]. IEEE Transactions on Information Forensics and Security,2013,8(2):283-294.
APA	Yao Andrew Chi-Chih,&Zhao Yunlei.(2013).online/offline signatures for low-power devices.IEEE Transactions on Information Forensics and Security,8(2),283-294.
MLA	Yao Andrew Chi-Chih,et al."online/offline signatures for low-power devices".IEEE Transactions on Information Forensics and Security 8.2(2013):283-294.