METHOD FOR AUTHENTICATION OF A REMOTE STATION USING A SECURE ELEMENT
    2.
    发明申请
    METHOD FOR AUTHENTICATION OF A REMOTE STATION USING A SECURE ELEMENT 有权
    使用安全元件认证远程站的方法

    公开(公告)号:US20120233685A1

    公开(公告)日:2012-09-13

    申请号:US13213401

    申请日:2011-08-19

    IPC分类号: H04L9/32 G06F15/16

    摘要: Disclosed is a method for authentication of a remote station by a management station using a secure element. In the method, the remote station receives an identity request from the secure element. The identity request includes a first challenge provided to the secure element by the management station. The remote station forwards an identity response to the secure element. The identity response includes a response to the first challenge that is signed by a key of the remote station, and the signed response to the first challenge is for use by the management station to authenticate the remote station.

    摘要翻译: 公开了一种使用安全元件由管理站对远程站进行认证的方法。 在该方法中,远程站从安全元件接收身份请求。 身份请求包括由管理站提供给安全元件的第一挑战。 远程站将身份响应转发到安全元件。 身份响应包括由远程站的密钥签署的对第一挑战的响应,并且对第一挑战的签名响应由管理站用于对远程站进行认证。

    Secure bootstrapping for wireless communications
    6.
    发明授权
    Secure bootstrapping for wireless communications 有权
    无线通信的安全自举

    公开(公告)号:US07715822B2

    公开(公告)日:2010-05-11

    申请号:US11346704

    申请日:2006-02-03

    IPC分类号: H04M1/66

    摘要: A mutual authentication method is provided for securely agreeing application-security keys with mobile terminals supporting legacy Subscriber Identity Modules (e.g., GSM SIM and CDMA2000 R-UIM, which do not support 3G AKA mechanisms). A challenge-response key exchange is implemented between a bootstrapping server function (BSF) and mobile terminal (MT). The BSF generates an authentication challenge and sends it to the MT under a server-authenticated public key mechanism. The MT receives the challenge and determines whether it originates from the BSF based on a bootstrapping server certificate. The MT formulates a response to the authentication challenge based on keys derived from the authentication challenge and a pre-shared secret key. The BSF receives the authentication response and verifies whether it originates from the MT. Once verified, the BSF and MT independently calculate an application security key that the BSF sends to a requesting network application function to establish secure communications with the MT.

    摘要翻译: 提供了相互认证方法,用于与支持传统用户识别模块(例如,不支持3G AKA机制的GSM SIM和CDMA2000 R-UIM)的移动终端安全地同意应用安全密钥。 在引导服务器功能(BSF)和移动终端(MT)之间实现质询 - 响应密钥交换。 BSF生成认证挑战,并通过服务器认证的公钥机制将其发送给MT。 MT接收到挑战,并根据引导服务器证书确定它是从BSF发起的。 MT基于从认证挑战导出的密钥和预共享密钥来形成对认证挑战的响应。 BSF接收认证响应,并验证其是否来自MT。 一旦验证,BSF和MT独立地计算BSF发送到请求网络应用功能的应用安全密钥,以建立与MT的安全通信。

    Packet data service with circuit-switched call notification
    9.
    发明授权
    Packet data service with circuit-switched call notification 有权
    具有电路交换呼叫通知的分组数据业务

    公开(公告)号:US07983242B2

    公开(公告)日:2011-07-19

    申请号:US10643604

    申请日:2003-08-18

    IPC分类号: H04L12/66

    CPC分类号: H04W68/00 H04W68/12

    摘要: Systems and techniques are disclosed relating to wireless communications. The systems and techniques involve wireless communications wherein a packet data session may be established between a wireless communications device and a packet data serving node to support a network connection to a packet-switched network. The wireless communications device may be configured to receive a notification of an incoming call from a circuit-switched network even when the network connection is active.

    摘要翻译: 公开了与无线通信有关的系统和技术。 该系统和技术涉及无线通信,其中可以在无线通信设备和分组数据服务节点之间建立分组数据会话以支持到分组交换网络的网络连接。 无线通信设备可以被配置为即使当网络连接是活动的时也从电路交换网络接收来话呼叫的通知。