机译:共享验证的不可重复阈值多代理阈值多签名方案的改进
College of Science Hangzhou Normal University Hangzhou 310036 China;
School of Information Zhejiang University of Finance & Economics Hangzhou 310036 China;
Department of Mathematics and Physics Quzhou College Quzhou 324000 China;
Digital signature; Proxy signature; Threshold proxy signature; Threshold multi-proxy threshold multi-signature; Threshold verification;