机译:适用于安全电子交易委派的基于身份的代理多重签名
Aviation Engineering Institute, Civil Aviation Eight University of China, Guanghan 618307, P.R.China;
School of Electronics and Information Engineering, Beihang University, Beijing 100191, P.R.China;
School of Electronics and Information Engineering, Beihang University, Beijing 100191, P.R.China;
School of Electronics and Information Engineering, Beihang University, Beijing 100191, P.R.China;