System and method for securing data for redirecting and transporting over a wireless network
    2.
    发明授权
    System and method for securing data for redirecting and transporting over a wireless network 有权
    用于保护无线网络重定向和传输数据的系统和方法

    公开(公告)号:US08761396B2

    公开(公告)日:2014-06-24

    申请号:US13355228

    申请日:2012-01-20

    IPC分类号: H04L29/06

    摘要: A system and method for securing data for redirecting and transporting over a wireless network are generally described herein. In accordance with some embodiments, when it is determined that an electronic message that is protected with a first encryption algorithm is to be transported over a wireless network to a wireless device, the electronic message is converted to a data structure that is recognizable by the wireless device and the data structure is encrypted with a second encryption algorithm using a random session key. The second encryption algorithm has a stronger security than the first encryption algorithm. The random session key is encrypted with a public key and packets that comprise the encrypted data structure and the encrypted random session key are transmitted to the wireless device over the wireless network.

    摘要翻译: 通常在此描述用于保护用于通过无线网络重定向和传送的数据的系统和方法。 根据一些实施例,当确定用第一加密算法保护的电子消息将通过无线网络传送到无线设备时,电子消息被转换成可被无线识别的数据结构 设备,并且使用随机会话密钥使用第二加密算法对数据结构进行加密。 第二种加密算法比第一种加密算法具有更强的安全性。 随机会话密钥用公钥加密,并且包括加密数据结构和加密的随机会话密钥的分组通过无线网络传送到无线设备。

    Method and apparatus for providing intelligent error messaging
    8.
    发明授权
    Method and apparatus for providing intelligent error messaging 有权
    提供智能错误信息的方法和装置

    公开(公告)号:US07565577B2

    公开(公告)日:2009-07-21

    申请号:US10895991

    申请日:2004-07-22

    IPC分类号: G06F11/00

    摘要: A method and apparatus for providing intelligent error messaging is disclosed wherein a user of a mobile communications device is provided with descriptive error messaging information to assist the user in overcoming errors associated with the processing of electronic messages and data. For example, when the mobile device is being used to decrypt a cryptographically secured electronic message, and a problem is encountered, program logic of the device provides the user with (1) an indication of exactly what problem is preventing opening of the message, for example, a required cryptographic key is not available; (2) an indication of exactly what may be done to overcome the problem, for example, what utilities should be run on the device; and (3) exactly what data, if any, needs to be downloaded to the device, for example, what cryptographic keys should be downloaded.

    摘要翻译: 公开了一种用于提供智能错误消息的方法和装置,其中向移动通信设备的用户提供描述性错误消息信息,以帮助用户克服与电子消息和数据的处理相关的错误。 例如,当移动设备被用于解密密码保护的电子消息并且遇到问题时,该设备的程序逻辑向用户提供(1)正确地指示什么问题阻止该消息打开的指示,用于 例如,所需的加密密钥不可用; (2)可以确切地说明什么可以做以克服这个问题,例如什么实用程序应该在设备上运行; 和(3)需要什么数据(如果有的话)需要下载到设备,例如什么加密密钥应该被下载。

    Updating certificate status in a system and method for processing certificates located in a certificate search
    9.
    发明申请
    Updating certificate status in a system and method for processing certificates located in a certificate search 有权
    更新系统中的证书状态以及处理证书搜索中的证书的方法

    公开(公告)号:US20070260877A1

    公开(公告)日:2007-11-08

    申请号:US11455180

    申请日:2006-06-19

    IPC分类号: H04L9/00

    摘要: A system and method for processing certificates located in a certificate search. Certificates located in a certificate search are processed at a data server (e.g. a mobile data server) coupled to a computing device (e.g. a mobile device) to determine status data that can be used to indicate the status of those certificates to a user of the computing device. Selected certificates may be downloaded to the computing device for storage, and the downloaded certificates are tracked by the data server. This facilitates the automatic updating of the status of one or more certificates stored on the computing device by the data server, in which updated status data is pushed from the data server to the computing device.

    摘要翻译: 用于处理位于证书搜索中的证书的系统和方法。 位于证书搜索中的证书在耦合到计算设备(例如,移动设备)的数据服务器(例如移动数据服务器)处理,以确定可用于向用户指示这些证书的状态的状态数据 计算设备。 选定的证书可以下载到计算设备进行存储,并且下载的证书由数据服务器跟踪。 这有助于数据服务器自动更新存储在计算设备上的一个或多个证书的状态,其中将更新的状态数据从数据服务器推送到计算设备。