Apparatus and methods for sharing cryptography information
    2.
    发明申请
    Apparatus and methods for sharing cryptography information 审中-公开
    用于共享加密信息的装置和方法

    公开(公告)号:US20060218397A1

    公开(公告)日:2006-09-28

    申请号:US11085207

    申请日:2005-03-22

    IPC分类号: H04L9/00

    摘要: A system includes a server, a first client device to communicate in an authenticated and secured manner with the server over a first communication link, and a second client device to communicate in an authenticated and secured manner with the first client device over a second communication link. The first client device is to cause the server and the second client device to share cryptography information. The cryptography information may then be used to secure a third communication link between the server and the second client device that does not include the first client device.

    摘要翻译: 系统包括服务器,通过第一通信链路以经认证和安全的方式与服务器进行通信的第一客户端设备,以及通过第二通信链路以经认证和安全的方式与第一客户端设备进行通信的第二客户端设备 。 第一个客户端设备是使服务器和第二个客户端设备共享加密信息。 然后可以使用加密信息来保护服务器和不包括第一客户端设备的第二客户端设备之间的第三通信链路。

    Securing a link between two devices
    4.
    发明授权
    Securing a link between two devices 有权
    保护两个设备之间的链接

    公开(公告)号:US09143323B2

    公开(公告)日:2015-09-22

    申请号:US11097144

    申请日:2005-04-04

    IPC分类号: H04L9/08

    CPC分类号: H04L9/0844 H04L2209/80

    摘要: A cryptographic key is used to secure a communication link between a first device and a second device. Generating the cryptographic key is accomplished by a) generating a first cryptographic key, b) generating a second cryptographic key, c) applying a hash function to packets transmitted over the communication link to create a hash result, and d) applying the hash function to the first cryptographic key, the second cryptographic key and the hash result.

    摘要翻译: 加密密钥用于保护第一设备和第二设备之间的通信链路。 通过以下步骤来实现密码密钥的产生:a)生成第一加密密钥,b)产生第二加密密钥,c)将散列函数应用于通过通信链路发送的分组,以产生散列结果,以及d)将散列函数应用于 第一加密密钥,第二加密密钥和散列结果。

    System and method for deleting confidential information
    5.
    发明申请
    System and method for deleting confidential information 有权
    用于删除机密信息的系统和方法

    公开(公告)号:US20060236126A1

    公开(公告)日:2006-10-19

    申请号:US11097147

    申请日:2005-04-04

    IPC分类号: G06F12/14

    CPC分类号: G06F21/60 H04W12/02 H04W88/02

    摘要: A system includes a first wireless-enabled device that transparently stores confidential information and a second wireless-enabled device that stores the same confidential information. The confidential information is to be used to secure a wireless communication link between the first device and the second device. One or both of the first device and the second device is to delete the confidential information upon fulfillment of one or more conditions related to the communication link.

    摘要翻译: 系统包括透明地存储机密信息的第一无线功能设备和存储相同机密信息的第二无线功能设备。 机密信息将用于保护第一设备和第二设备之间的无线通信链路。 第一装置和第二装置中的一个或两个是在履行与通信链路相关的一个或多个条件时删除机密信息。

    System and method for managing secure registration of a mobile communications device
    8.
    发明申请
    System and method for managing secure registration of a mobile communications device 有权
    用于管理移动通信设备的安全注册的系统和方法

    公开(公告)号:US20060111105A1

    公开(公告)日:2006-05-25

    申请号:US10996925

    申请日:2004-11-24

    IPC分类号: H04Q7/20

    CPC分类号: H04W8/02 H04W12/06

    摘要: In one embodiment, a scheme is provided for managing secure registration of a mobile communications device. Upon being provided with an upgraded registration process that requires encryption, the mobile communications device has the option of continuing to register with a network node using a downgraded registration process within a specified time window which involves unencrypted registration requests and responses. Thereafter, the mobile communications device is operable to select between the upgraded and downgraded registration processes.

    摘要翻译: 在一个实施例中,提供了一种用于管理移动通信设备的安全注册的方案。 在提供需要加密的升级注册过程之后,移动通信设备可以选择在指定的时间窗口内使用降级的注册过程在网络节点上注册,该时间窗口涉及未加密的注册请求和响应。 此后,移动通信设备可操作以在升级和降级的注册过程之间进行选择。