Cryptology ePrint Archive: Report 2003/207

Available versions in chronological order

20030929:200504 (posted 29-Sep-2003 20:05:04 UTC): Security Flaws in Several Group Signatures Proposed by Popescu; Guilin Wang; Publication Info: Techical Report.
20030930:025244 (posted 30-Sep-2003 02:52:44 UTC): Security Flaws in Several Group Signatures Proposed by Popescu; Guilin Wang, and Sihan Qing; Publication Info: Techical Report.
20030930:025610 (posted 30-Sep-2003 02:56:10 UTC): Security Flaws in Several Group Signatures Proposed by Popescu; Guilin Wang, and Sihan Qing; Publication Info: Techical Report.
20030930:025730 (posted 30-Sep-2003 02:57:30 UTC): Security Flaws in Several Group Signatures Proposed by Popescu; Guilin Wang, and Sihan Qing; Publication Info: Techical Report.
20031229:091635 (posted 29-Dec-2003 09:16:35 UTC): Security Flaws in Several Group Signatures Proposed by Popescu; Guilin Wang, and Sihan Qing; Publication Info: Techical Report.