Cryptology ePrint Archive: Report 2004/299
Available versions in chronological order
20041112:153150 (posted 12-Nov-2004 15:31:50 UTC)
On Deng-Zhao Group Signature Scheme
Zhengjun Cao
20041119:083111 (posted 19-Nov-2004 08:31:11 UTC)
Security Flaws in a Pairing-based Group Signature Scheme
Zhengjun Cao and Sherman S.M. Chow
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