Short (t, N) Key-insulated aggregate signature with specified verifier
Huiyan Zhao, Jia Yu, Tiantian Xun, Shaoxia Duan · 2013
A short key-insulated aggregate signature scheme with specified verifier is proposed in this paper. Our scheme is obtained from a modification of Dodis' strong key-insulated signature scheme. The characteristics of the scheme are as follows: (1). Satisfy strong key-insulated security that minimizes the damage caused by key-exposure; (2). Have properties of short signature; (3). Only the specified verifier can verify the validity of the aggregate signature.