A Secure Encryption Transmission Scheme Based on RSA

摘要

In this paper, the confused phenomenon of multiparty data transmission in IPv4 net is researched,and the model from this phenomenon is abstracted. Alice transmits data: m1;m2,...,mn to the persons: A1,A2,...,An in the net .Because lack of the safety methods,A,can take the data m;(i≠j) easily and lead to the safety problem. Based on safety problems of this model, the paper presented a simple kind of multiparty data encryption transmission scheme based on RSA,and analysis the security,correctness and efficiency of the transfer protocol.