Identity-Based Encryption Gone Wild

descriptionPublicationkeyboard_double_arrow_right Part of book or chapter of book , Conference object , Article 01 Jan 2006 Italy Publisher:Springer Berlin Heidelberg

Authors: ABDALLA MICHEL; CATALANO, Dario; DENT ALEX; MALONE LEE JOHN; NEVEN GREGORY; SMART NIGEL;

doi: 10.1007/11787006_26

handle: 20.500.11769/104201

Identity-Based Encryption Gone Wild

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Abstract

In this paper we introduce the notion of identity based encryption with wildcards, or WIBE for short. This allows the encryption of messages to multiple parties with common fields in their identity strings, for example email groups in a corporate hierarchy. We propose a full security notion and give efficient implementations meeting this notion in the standard model and in the random oracle model

Country

Italy

Related Organizations

University of Bristol
United Kingdom
Royal Holloway University of London
United Kingdom
University of Catania
Italy
École Normale Supérieure
France
KU Leuven
Belgium

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