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    • 11. 发明授权
    • Interoperable cryptographic peer and server identities
    • 可互操作的加密对等体和服务器身份
    • US08341401B1
    • 2012-12-25
    • US12120229
    • 2008-05-13
    • Matthew KaufmanMichael Thornburgh
    • Matthew KaufmanMichael Thornburgh
    • H04L29/06
    • H04L63/205H04L9/0844H04L63/0823
    • Techniques for interoperable cryptographic peer and server identities can include receiving a message, in a connection establishment transaction, from an endpoint, the message including an endpoint discriminator, selecting a certificate based on the endpoint discriminator, determining a cryptographic scheme based on the selected certificate, and establishing the requested connection with the endpoint using the determined cryptographic scheme. The techniques can also include accessing one or more hashes, each hash being a hash of at least a portion of a certificate, processing the endpoint discriminator for an identity object, and comparing the identity object with the one or more hashes to identify a matching hash. The selected certificate can correspond to the matching hash. These techniques can allow an endpoint to interoperate with other endpoints that use different or similar cryptographic schemes.
    • 用于可互操作的加密对等体和服务器身份的技术可以包括在连接建立事务中从端点接收消息,所述消息包括端点鉴别器,基于所述端点鉴别器选择证书,基于所选择的证书确定密码方案, 以及使用所确定的加密方案建立与所述端点的所请求的连接。 这些技术还可以包括访问一个或多个哈希,每个散列是证书的至少一部分的散列,处理身份对象的端点鉴别器,以及将身份对象与一个或多个哈希进行比较以识别匹配的哈希 。 所选证书可以对应于匹配的散列。 这些技术可以允许端点与使用不同或类似加密方案的其他端点进行互操作。
    • 12. 发明授权
    • Imparting cryptographic information in network communications
    • 在网络通信中传递加密信息
    • US08284932B2
    • 2012-10-09
    • US13304304
    • 2011-11-23
    • Asa WhillockEdward ChanSrinivas ManapragadaMatthew KaufmanPritham ShettyMichael Thornburgh
    • Asa WhillockEdward ChanSrinivas ManapragadaMatthew KaufmanPritham ShettyMichael Thornburgh
    • H04L3/08
    • H04L63/08H04L9/0841H04L63/0428H04L2209/60H04L2209/80
    • This specification describes technologies relating to imparting cryptographic information in network communications. In general, aspects of the subject matter described in this specification can be embodied in methods that include identifying a location in a pre-defined portion of a network communication to be sent in a client-server environment, wherein the pre-defined portion is reserved for random data, inserting cryptographic information into the pre-defined portion of the network communication at the location, and sending the network communication in the client-server environment to facilitate modifying interactions in the client-server environment based at least in part on a result of processing of the cryptographic information; and on a receiving side, receiving cryptographic information inserted into the pre-defined portion of the network communication in the client-server environment, identifying the location, processing the cryptographic information, and modifying interactions in the client-server environment based at least in part on a result of the processing.
    • 本说明书描述了在网络通信中传递加密信息的技术。 通常,本说明书中描述的主题的方面可以体现在包括识别要在客户端 - 服务器环境中发送的网络通信的预定义部分中的位置的方法中,其中预定义部分被保留 对于随机数据,将加密信息插入在该位置处的网络通信的预定义部分中,以及在客户端 - 服务器环境中发送网络通信,以便于至少部分地基于结果来促进修改客户机 - 服务器环境中的交互 处理加密信息; 并且在接收侧,接收插入到客户端 - 服务器环境中的网络通信的预定义部分中的加密信息,至少部分地识别位置,处理密码信息以及修改客户机 - 服务器环境中的交互 处理的结果。
    • 13. 发明授权
    • Multi-bit-rate streaming delivery
    • 多比特率流传输
    • US08205004B1
    • 2012-06-19
    • US12493121
    • 2009-06-26
    • Matthew KaufmanAndrew Barnert
    • Matthew KaufmanAndrew Barnert
    • G06F15/16
    • H04L65/607
    • Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, relating to single-file multi-bit-rate streaming delivery are described. Media data can be encoded into a single file (or very small number of files), which can then be placed on an unmodified Hypertext Transfer Protocol (HTTP) server. Further, the techniques disclosed here can use HTTP for distribution of the encoded media file and may support multi-bit-rate playback at a client without requiring a modification or plug-in to the server software. Furthermore, these techniques use properties of HTTP and Transmission Control Protocol (TCP) to minimize playback startup time.
    • 描述了与单文件多比特率流传输相关的方法,系统和装置,包括在计算机存储介质上编码的计算机程序。 媒体数据可以编码成单个文件(或非常少的文件),然后将其放置在未修改的超文本传输​​协议(HTTP)服务器上。 此外,这里公开的技术可以使用HTTP来分配编码的媒体文件,并且可以支持客户端的多比特率重放,而不需要修改或插入服务器软件。 此外,这些技术使用HTTP和传输控制协议(TCP)的属性来最小化播放启动时间。
    • 16. 发明申请
    • PHONECASTING SYSTEMS AND METHODS
    • 声学系统和方法
    • US20080107102A1
    • 2008-05-08
    • US11877612
    • 2007-10-23
    • Matthew KaufmanMichael SharpChristopher Coleman
    • Matthew KaufmanMichael SharpChristopher Coleman
    • H04L12/66
    • H04L12/66
    • Multimedia files, such as audio programming, are currently available to Internet users through a combination of their personal computer, an optional portable digital audio player, and an Internet connection. Many audio programs are now currently distributed over the Internet in a syndicated form known as a “podcast”, allowing users to access the latest version or “episode” of the program. The disclosed systems and methods provide a convenient, publicly-accessible system for allocating and using dedicated phone numbers to enable access to these programs. A person can simply place a telephone call and listen to such syndicated or otherwise distributed audio programming through the telephone network without the use of a computer or portable digital audio player.
    • 诸如音频节目的多媒体文件目前可通过其个人计算机,可选的便携式数字音频播放器和因特网连接的组合向互联网用户提供。 目前,许多音频节目目前以互联网形式,被称为“播客”,以允许用户访问该节目的最新版本或“剧集”。 所公开的系统和方法提供了一种方便的,可公开访问的系统,用于分配和使用专用电话号码以使得能够访问这些节目。 一个人可以简单地拨打电话,并通过电话网络收听这样的联合或其他分散的音频节目,而无需使用计算机或便携式数字音频播放器。
    • 18. 发明申请
    • SYSTEM AND METHOD FOR TRANSLATING NETWORK ADDRESSES
    • 用于转换网络地址的系统和方法
    • US20120259998A1
    • 2012-10-11
    • US13084525
    • 2011-04-11
    • Matthew Kaufman
    • Matthew Kaufman
    • G06F15/16
    • H04L61/1511H04L61/251H04L61/304
    • An apparatus and method are described for translating between IPv6 and IPv4 addresses on a computer network. For example, one embodiment of a method for generating an Internet Protocol Version 6 (IPv6) IPv6 address from an Internet Protocol Version 4 (IPv4) IPv4 address literal comprises: constructing a host name for a domain name query at a first host by combining the IPv4 address literal with a domain name of a first domain name server, the first domain name server configured to interpret the host name containing the IPv4 address literal to generate an A record including the IPv4 address; wherein the A record is usable to generate a synthetic IPv6 address, the synthetic IPv6 address including a first portion identifying a network address translation (NAT) 64 server and a second portion identifying an IPv4 host associated with the IPv4 address literal; and receiving the synthetic IPv6 address at the first host, the synthetic IPv6 address usable by the first host to connect to the IPv4 host through the NAT64 server.
    • 描述了用于在计算机网络上的IPv6和IPv4地址之间进行翻译的装置和方法。 例如,从互联网协议版本4(IPv4)IPv4地址字面上生成因特网协议版本6(IPv6)IPv6地址的方法的一个实施例包括:通过组合第一主机来构建第一主机的域名查询的主机名, IPv4地址字面值与第一个域名服务器的域名,第一个域名服务器被配置为解释包含IPv4地址文字的主机名,以生成包含IPv4地址的A记录; 其中所述A记录可用于生成合成IPv6地址,所述合成IPv6地址包括标识网络地址转换(NAT)64服务器的第一部分和识别与所述IPv4地址文本相关联的IPv4主机的第二部分; 并在第一台主机上接收合成的IPv6地址,第一台主机可以通过NAT64服务器连接到IPv4主机的合成IPv6地址。
    • 19. 发明申请
    • IMPARTING CRYPTOGRAPHIC INFORMATION IN NETWORK COMMUNICATIONS
    • 在网络通信中加强拼接信息
    • US20120233467A1
    • 2012-09-13
    • US13304304
    • 2011-11-23
    • Asa WhillockEdward ChanSrinivas ManapragadaMatthew KaufmanPritham ShettyMichael Thornburgh
    • Asa WhillockEdward ChanSrinivas ManapragadaMatthew KaufmanPritham ShettyMichael Thornburgh
    • H04L9/06H04L9/00
    • H04L63/08H04L9/0841H04L63/0428H04L2209/60H04L2209/80
    • This specification describes technologies relating to imparting cryptographic information in network communications, in general, aspects of the subject matter described in this specification can be embodied in methods that include identifying a location in a pre-defined portion of a network communication to be sent in a client-server environment, wherein the pre-defined portion is reserved for random data, inserting cryptographic information into the pre-defined portion of the network communication at the location, and sending the network communication in the client-server environment to facilitate modifying interactions in the client-server environment based at least in part on a result of processing of the cryptographic information; and on a receiving side, receiving cryptographic information inserted into the pre-defined portion of the network communication in the client-server environment, identifying the location, processing the cryptographic information, and modifying interactions in the client-server environment based at least in part on a result of the processing.
    • 本说明书描述了与网络通信中的加密信息相关的技术,一般来说,本说明书中描述的主题的各方面可以体现在以下方法中:包括识别要发送的网络通信的预定义部分中的位置 客户机 - 服务器环境,其中预定义的部分被保留用于随机数据,将加密信息插入到该位置处的网络通信的预定义部分中,并且在客户端 - 服务器环境中发送网络通信以促进修改 所述客户机 - 服务器环境至少部分地基于所述加密信息的处理结果; 并且在接收侧,接收插入在客户机 - 服务器环境中的网络通信的预定义部分中的加密信息,至少部分地识别位置,处理密码信息以及修改客户端 - 服务器环境中的交互 处理的结果。