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    • 13. 发明申请
    • SYSTEM AND METHOD FOR AUTHENTICATING STREAMED DATA
    • 用于认证流动数据的系统和方法
    • US20120124371A1
    • 2012-05-17
    • US13299520
    • 2011-11-18
    • Michael K. BrownDavid F. TapuskaMichael S. Brown
    • Michael K. BrownDavid F. TapuskaMichael S. Brown
    • H04L29/06G06F1/00
    • H04L63/08H04L63/123
    • One embodiment of a method of authenticating data comprises: receiving, at a device, data in a plurality of indexed packets transmitted by a data server, the data of the indexed packets being at least a portion of a larger data stream; receiving, at the device, from a data authentication server connected to the device by a network, a server-computed authentication value based on a subset of the data transmitted by the data server, the data authentication server having access to the data that was transmitted from the data server to the device; and comparing a device-computed authentication value based on a subset of the received data, corresponding to the subset of the data transmitted by the data server, with the server-computed authentication value in order to determine whether the subset of the data received at the device is authentic.
    • 认证数据的方法的一个实施例包括:在设备处接收由数据服务器发送的多个索引分组中的数据,索引分组的数据是较大数据流的至少一部分; 在设备处从由网络连接到设备的数据认证服务器接收基于由数据服务器发送的数据的子集的服务器计算的认证值,数据认证服务器具有访问发送的数据的数据认证服务器 从数据服务器到设备; 以及将与数据服务器发送的数据对应的接收到的数据的子集的设备计算的认证值与服务器计算的认证值进行比较,以便确定是否在 设备是真实的
    • 14. 发明授权
    • System and method for authenticating streamed data
    • 用于认证流数据的系统和方法
    • US08078867B2
    • 2011-12-13
    • US11202081
    • 2005-08-12
    • Michael K. BrownDavid F. TapuskaMichael S. Brown
    • Michael K. BrownDavid F. TapuskaMichael S. Brown
    • H04L29/06G06F21/00
    • H04L63/08H04L63/123
    • A system and method that facilitates the authentication of streamed data received at a device, where authentication information is not distributed over the data stream. One embodiment of a method of authenticating data comprises the steps of: receiving, at the device, data in a plurality of packets transmitted by a data server; submitting a request for a server-computed authentication value to a data authentication server, wherein the data authentication server is adapted to compute the server-computed authentication value based on a subset of the data transmitted by the data server; receiving, at the device, the server-computed authentication value from the data authentication server in response to the request; computing a device-computed authentication value based on a subset of the data received at the device corresponding to the subset of the data transmitted by the data server; and determining if the subset of the data received at the device is authentic by comparing the server-computed and device-computed authentication values.
    • 一种便于在设备处接收到的流数据的认证的系统和方法,其中认证信息不分布在数据流上。 验证数据的方法的一个实施例包括以下步骤:在设备处接收由数据服务器发送的多个分组中的数据; 向数据认证服务器提交服务器计算的认证值的请求,其中所述数据认证服务器适于基于由所述数据服务器发送的数据的子集来计算所述服务器计算的认证值; 在所述设备处,响应于所述请求从所述数据认证服务器接收所述服务器计算的认证值; 基于在与由数据服务器发送的数据的子集相对应的在设备处接收的数据的子集来计算设备计算的认证值; 以及通过比较所述服务器计算的和设备计算的认证值来确定在所述设备处接收到的数据的子集是否是真实的。
    • 16. 发明授权
    • Testing media content for wireless communication devices
    • 测试无线通信设备的媒体内容
    • US08290442B2
    • 2012-10-16
    • US11516495
    • 2006-09-07
    • Ken WhatmoughJohn HaymanDavid F. Tapuska
    • Ken WhatmoughJohn HaymanDavid F. Tapuska
    • H04B17/00
    • G06F17/3089H04L67/04
    • A communications network comprises a wireless communication device, a mobile data service and an apparatus for testing media content developed for a wireless communication device. This apparatus comprises a media content composer module, a web server, and a dispatcher module. The dispatcher module is programmed to: receive a media content simulation request from the composer module; publish media content developed on the composer module onto the web server, the published content having a uniform resource locator (URL) associated thereto; and transmit to the mobile data service the URL and instructions to the wireless communication device or a wireless communication device simulator to open a web browser and access the URL thereby downloading the media content from the web server.
    • 通信网络包括无线通信设备,移动数据服务和用于测试为无线通信设备开发的媒体内容的设备。 该装置包括媒体内容编辑器模块,web服务器和调度器模块。 调度器模块被编程为:从作曲者模块接收媒体内容模拟请求; 将在作曲者模块上开发的媒体内容发布到web服务器上,所发布的内容具有与之相关联的统一资源定位符(URL); 并向移动数据服务发送URL和指示到无线通信设备或无线通信设备模拟器以打开网络浏览器并访问URL,从而从web服务器下载媒体内容。
    • 19. 发明申请
    • Testing media content for wireless communication devices
    • 测试无线通信设备的媒体内容
    • US20080064340A1
    • 2008-03-13
    • US11516495
    • 2006-09-07
    • Ken WhatmoughJohn HaymanDavid F. Tapuska
    • Ken WhatmoughJohn HaymanDavid F. Tapuska
    • H04B17/00
    • G06F17/3089H04L67/04
    • A communications network comprises a wireless communication device, a mobile data service and an apparatus for testing media content developed for a wireless communication device. This apparatus comprises a media content composer module, a web server, and a dispatcher module. The dispatcher module is programmed to: receive a media content simulation request from the composer module; publish media content developed on the composer module onto the web server, the published content having a uniform resource locator (URL) associated thereto; and transmit to the mobile data service the URL and instructions to the wireless communication device or a wireless communication device simulator to open a web browser and access the URL thereby downloading the media content from the web server.
    • 通信网络包括无线通信设备,移动数据服务和用于测试为无线通信设备开发的媒体内容的设备。 该装置包括媒体内容编辑器模块,web服务器和调度器模块。 调度器模块被编程为:从作曲者模块接收媒体内容模拟请求; 将在作曲者模块上开发的媒体内容发布到web服务器上,所发布的内容具有与之相关联的统一资源定位符(URL); 并向移动数据服务发送URL和指示到无线通信设备或无线通信设备模拟器以打开网络浏览器并访问URL,从而从web服务器下载媒体内容。