NDLI: A Generic Construction of Identity-Based Online/Offline Signcryption

Content Provider	IEEE Xplore Digital Library
Author	Dongdong Sun Yi Mu Susilo, W.
Copyright Year	2008
Description	Author affiliation: Sch. of Comput. Sci. & Software Eng., Univ. of Wollognong Wollongong, Wollongong, NSW (Dongdong Sun; Yi Mu; Susilo, W.)
Abstract	Signcryption has clear advantage over traditional sign-then-encrypt schemes. However, the computational overhead for signcryption is still too heavy when it is applied to resource-constraint systems. In this paper, we propose a generic construction of the identity-based online/offline signcryption, where most of computations are carried out when the associated message is still unavailable and the online part of our scheme does not require any exponent computations and therefore is very efficient. Our scheme isgeneric and identity-based, in the sense it is independent of the selection of signature and encryption algorithms. Our scheme possesses the properties of ciphertext indistinguishability (IND-gCCA2) and existentially unforgeability (UF-CMA).
Starting Page	707
Ending Page	712
File Size	355557
Page Count	6
File Format	PDF
ISBN	9780769534718
DOI	10.1109/ISPA.2008.16
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2008-12-10
Publisher Place	Australia
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Identity-based encryption Generic Online/Offline Security Application software Sun Computer science Distributed processing Authentication Broadcasting Signcryption Concrete ID-based Cryptography
Content Type	Text
Resource Type	Article

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