Invention Grant
US07769999B2 Method and system for remote password based authentication using smart cards for accessing a communications network
有权
用于使用智能卡访问通信网络的基于远程密码的身份验证的方法和系统
- Patent Title: Method and system for remote password based authentication using smart cards for accessing a communications network
- Patent Title (中): 用于使用智能卡访问通信网络的基于远程密码的身份验证的方法和系统
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Application No.: US11649488Application Date: 2007-01-04
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Publication No.: US07769999B2Publication Date: 2010-08-03
- Inventor: Zhenfu Cao , Xiaolei Dong , Zhenchuan Chai , Zhibin Zheng , Jiwei Wei
- Applicant: Zhenfu Cao , Xiaolei Dong , Zhenchuan Chai , Zhibin Zheng , Jiwei Wei
- Applicant Address: CN Shenzhen
- Assignee: Huawei Technologies Co., Ltd.
- Current Assignee: Huawei Technologies Co., Ltd.
- Current Assignee Address: CN Shenzhen
- Agency: Brinks Hofer Gilson & Lione
- Priority: CN200610098850 20060713
- Main IPC: H04L29/06
- IPC: H04L29/06
Abstract:
The present invention discloses a method and system for remote password based authentication using smart cards for accessing a communications network. The disclosed method does not require a remote authentication sever to maintain a table of passwords for all users. The disclosed method and system also support mutual authentication. It not only prevents the illegal use of system resources by an impersonator, the user can also authenticate the identity of the remote authentication server.
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