Cryptology ePrint Archive: Report 2007/221

Available versions in chronological order

20070608:203701 (posted 08-Jun-2007 20:37:01 UTC): Generalized Key Delegation for Hierarchical Identity-Based Encryption; Michel Abdalla and Eike Kiltz and Gregory Neven; Publication Info: A preliminary version of this paper appears in the proceedings of ESORICS 2007. This is the full version.
20070609:094945 (posted 09-Jun-2007 09:49:45 UTC): Generalized Key Delegation for Hierarchical Identity-Based Encryption; Michel Abdalla and Eike Kiltz and Gregory Neven; Publication Info: A preliminary version of this paper appears in the proceedings of ESORICS 2007. This is the full version.
20070609:095056 (posted 09-Jun-2007 09:50:56 UTC): Generalized Key Delegation for Hierarchical Identity-Based Encryption; Michel Abdalla and Eike Kiltz and Gregory Neven; Publication Info: A preliminary version of this paper appears in the proceedings of ESORICS 2007. This is the full version.