Three attacks of certificateless aggregate signature scheme
Shi Lin, Fu Pu, Li Cui · Proceedings of the ACM Turing Celebration Conference - China · 2019
After in-depth research, this paper finds that there are three types of attacks in the existing certificateless aggregate signature scheme. For these three types of attacks, this paper gives detailed attack steps for specific schemes, analyzes the reasons for the existing attacks and proposes improvement measures. This paper provides ideas for the next step to design a more secure and efficient certificateless aggregate signature scheme.