Group Signature Scheme Based on BLS Short Signature
Xiangguo Cheng · Journal of Qingdao University · 2011
A new constructive method of dynamic group signatures was presented.Based on BLS short signature,a short and simple scheme of group signatures was proposed by introducing two group managers.One is responsible for the join of the group member and the distributions of the key;another manages the tracing of the group signature.Results of security analysis show that this scheme can satisfy the security requirements of a group signature.