公开(公告)号：US20110047377A1

公开(公告)日：2011-02-24

申请号：US12543742

申请日：2009-08-19

申请人： Josef Allen ,  David Lyle ,  Mark Rahmes ,  David Gierling ,  C.W. Sinjin Smith

发明人： Josef Allen ,  David Lyle ,  Mark Rahmes ,  David Gierling ,  C.W. Sinjin Smith

IPC分类号： H04L9/32 ,  H04L9/00

CPC分类号： H04L9/0866

摘要： Systems and methods for secure communications in a communications network (100), including a server (102) and a client device (104a, 104b), are provided. A method includes transmitting a communications session request from the client device to the server (304), the session request including an in-situ biometric code associated with a biometric sample of a user. The method also includes separately comparing at the server and the client device the in-situ biometric code and an associated canonical biometric code based on comparison criterion (208, 310), the canonical biometric code representing a biometric reference for the user. The method also includes generating an encryption key at the server and at the client device based on the in-situ and canonical biometric codes (218, 314). The method further includes establishing an encrypted communications session between the server and the client device if the in-situ biometric code meets comparison criteria at the server and at client device (220, 316).

摘要翻译： 提供了一种用于在通信网络（100）中进行安全通信的系统和方法，包括服务器（102）和客户端设备（104a，104b）。 一种方法包括从客户端设备向服务器（304）发送通信会话请求，会话请求包括与用户的生物特征样本相关联的原位生物测定码。 该方法还包括基于比较标准（208,310），代表用户的生物特征参考的规范生物特征码，在服务器和客户端设备处单独比较原位生物特征码和相关联的规范生物特征码。 该方法还包括基于原位和规范生物特征码（218,314）在服务器和客户端设备处生成加密密钥。 该方法还包括如果原位生物特征码在服务器和客户端设备（220,316）处满足比较标准，则在服务器和客户端设备之间建立加密的通信会话。