The design of multi-signature certification algorithm protocol in emergency response system

The safe exchange of information is one of the key issues in electronic emergency command system; in view of this, the needs of information exchange in the emergency system were introduced; the transfer process and encryption of information exchange business and the problem of multi-digital signature to be solved in the emergency system was analyzed; the information exchange model and its affairs which must be achieved in the emergency system was given; the multi-linear sequence single sign model with comments, branch-free sequence mode, the linear additive signature model of the information signature algorithm protocol was designed in detail. The algorithm program of multi-linear additive signature with comments based on DSS signature algorithm was given. The secure transmission problem of information exchange in the emergency system is resolved; the efficiency and reliability of emergency command system is improved.