The following publications are possibly variants of this publication:
- Practical Dynamic Group Signature with Efficient Concurrent Joins and Batch VerificationsHyoseung Kim, Youngkyung Lee, Michel Abdalla, Jong Hwan Park. iacr, 2020:921, 2020. [doi]
- Batch Verification and Finding Invalid Signatures in a Group Signature SchemeKitae Kim, Ikkwon Yie, Seongan Lim, DaeHun Nyang. ijnsec, 13(2):61-70, 2011. [doi]