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Title:
online/offline signatures for low-power devices
Author: Yao Andrew Chi-Chih ; Zhao Yunlei
Keyword: Electric equipment ; Electronic document identification systems ; Smart cards
Source: IEEE Transactions on Information Forensics and Security
Issued Date: 2013
Volume: 8, Issue:2, Pages:283-294
Indexed Type: EI
Department: (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
Abstract: 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.
English Abstract: 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.
Language: 英语
Content Type: 期刊论文
URI: http://ir.iscas.ac.cn/handle/311060/15200
Appears in Collections:软件所图书馆_期刊论文

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Recommended Citation:
Yao Andrew Chi-Chih,Zhao Yunlei. online/offline signatures for low-power devices[J]. IEEE Transactions on Information Forensics and Security,2013-01-01,8(2):283-294.
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