1. Guo, J., Baugh, J.P., and Wang, S., A group signature based secure and privacy-preserving vehicular communication framework, in Mobile Networking for Vehicular Environments (MOVE), 2007, pp. 102–108.
2. Lin, X., Sun, X., and Ho, P., GSIS: A secure and privacy preserving protocol for vehicular communications, IEEE Trans. Veh. Technol., 2007, vol. 56, pp. 3442–3456.
3. Karunanithi, P. and Karuppanan, K., Efficient distributed group authentication protocol for vehicular ad hoc network, Adv. Comput. Commun. Commun. Comput. Inf. Sci., 2011, vol. 192, pp. 624–633.
4. Mamun, M. and Miyaji, A., An optimized ID-based group signature verification system and its impact in VANET, Computer Security Symposium, 2012, pp. 398–404.
5. Kaur, N. and Kad, S., A cluster based group signature mechanism for secure VANET communication, Int. J. Sci. Technol. Res., 2016, vol. 5, no. 4, pp. 132–136.