公开(公告)号：US5745701A

公开(公告)日：1998-04-28

申请号：US388104

申请日：1995-02-13

申请人： Binh Nguyen-Thai ,  Marc Girault ,  Bruno Millan

发明人： Binh Nguyen-Thai ,  Marc Girault ,  Bruno Millan

IPC分类号： H04Q3/62 ,  G06F15/16

CPC分类号： H04Q3/62

摘要： A system for interconneting local networks via a public transmission network, in which equipment items of the microcomputer type, connected to a local network A, are capable of being connected to the public network by a router X in order to communicate with one or more equipment items of the microcomputer type connected to at least one other local network B, which are capable of being linked to the public network by a router Y. The system includes security protection of the establishment of the communications between the local networks over the public network, implementing a certificate exchange mechanism and the software procedures for active authentication, of the "challenge-response" type being placed in the routers.

摘要翻译： 一种用于通过公共传输网络互连局域网的系统，其中连接到本地网络A的微型计算机类型的设备项能够通过路由器X连接到公共网络，以便与一个或多个设备通信 连接到至少一个其他本地网络B的微型计算机的项目，其能够由路由器Y链接到公共网络。该系统包括通过公共网络建立本地网络之间的通信的安全保护， 实施证书交换机制和主动认证的软件程序，“挑战 - 响应”类型被放置在路由器中。