发明授权
US08955047B2 Method client and system for authentication of a low-security client and a high-security client in a mobile radio network
有权
用于在移动无线电网络中的低安全性客户端和高安全性客户端的认证的方法客户机和系统
- 专利标题： Method client and system for authentication of a low-security client and a high-security client in a mobile radio network
- 专利标题（中）： 用于在移动无线电网络中的低安全性客户端和高安全性客户端的认证的方法客户机和系统
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申请号： US13391861申请日： 2010-08-20
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公开(公告)号： US08955047B2公开(公告)日： 2015-02-10
- 发明人: Thomas Sonntag
- 申请人： Thomas Sonntag
- 申请人地址： DE Bonn
- 专利权人： Deutsche Telekom AG
- 当前专利权人： Deutsche Telekom AG
- 当前专利权人地址： DE Bonn
- 代理机构： Leydig, Voit & Mayer, Ltd.
- 优先权： EP09010852 20090825
- 国际申请： PCT/EP2010/005127 WO 20100820
- 国际公布： WO2011/023338 WO 20110303
- 主分类号： G06F21/00
- IPC分类号： G06F21/00 ; H04L29/06 ; H04W12/06 ; H04W84/12
摘要：
A method for authentication of a high-security client and a low-security client in a high-security mobile radio network includes: transmitting a request for authentication from a base station to the high-security client, wherein the request for authentication comprises a random number as a challenge; receiving a response from the high-security client at the base station, wherein the response from the high-security client comprises a generated number generated by performing a keyed cryptographic function on the challenge; providing a fixed number to the low-security client; and receiving a response from the low-security client at the base station, wherein the response from the low-security client comprises the fixed number. Limited access to the mobile radio network is granted for the low-security client relative to an access of the high-security client.
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