Cryptology ePrint Archive: Report 2002/173

Available versions in chronological order

20021113:193151 (posted 13-Nov-2002 19:31:51 UTC): Efficient Group Signatures without Trapdoors; Giuseppe Ateniese and Breno de Medeiros
20030210:222301 (posted 10-Feb-2003 22:23:01 UTC): Efficient Group Signatures without Trapdoors; Giuseppe Ateniese and Breno de Medeiros
20030801:205237 (posted 01-Aug-2003 20:52:37 UTC): Efficient Group Signatures without Trapdoors; Giuseppe Ateniese and Breno de Medeiros
20030801:205350 (posted 01-Aug-2003 20:53:50 UTC): Efficient Group Signatures without Trapdoors; Giuseppe Ateniese and Breno de Medeiros
20030901:191634 (posted 01-Sep-2003 19:16:34 UTC): Efficient Group Signatures without Trapdoors; Giuseppe Ateniese and Breno de Medeiros; Publication Info: Updated version. In the Proc. of ASIACRYPT 2003.
20040421:020333 (posted 21-Apr-2004 02:03:33 UTC): Efficient Group Signatures without Trapdoors; Giuseppe Ateniese and Breno de Medeiros; Publication Info: Updated version. In the Proc. of ASIACRYPT 2003.
20040421:020705 (posted 21-Apr-2004 02:07:05 UTC): Efficient Group Signatures without Trapdoors; Giuseppe Ateniese and Breno de Medeiros; Publication Info: This is a REVISED version of the paper that appeared in ASIACRYPT 2003.