Generalized IBE in the exponent-inversion framework

Boyen, Xavier (2009) Generalized IBE in the exponent-inversion framework. In Joye, Marc & Neven, Gregory (Eds.) Identity-Based Cryptography. IGI Global, Washington, DC, pp. 83-99.

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The purpose of this chapter is to provide an abstraction for the class of Exponent-Inversion IBE exemplified by the [Bscr ][Bscr ]2 and [Sscr ][Kscr ] schemes, and, on the basis of that abstraction, to show that those schemes do support interesting and useful extensions such as HIBE and ABE.

Our results narrow, if not entirely close, the “flexibility gap” between the Exponent-Inversion and Commutative-Blinding IBE concepts.

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ID Code: 69377
Item Type: Book Chapter
Keywords: Exponent-inversion IBE, HIBE, ABE, Flexibility gap
DOI: 10.3233/978-1-58603-947-9-83
ISBN: 9781586039479
Divisions: Current > Schools > School of Electrical Engineering & Computer Science
Current > QUT Faculties and Divisions > Science & Engineering Faculty
Copyright Owner: Copyright 2009 IOS Press.
Deposited On: 27 Mar 2014 04:22
Last Modified: 25 Oct 2015 16:25

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