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    • 2. 发明授权
    • Apparatus and method for efficiently and securely exchanging connection data
    • 用于有效和安全地交换连接数据的装置和方法
    • US08769278B2
    • 2014-07-01
    • US12832017
    • 2010-07-07
    • Joe S. AbuanBerkat S. TungRobert Sun QuattlebaumBarry A. WhitebookRoberto Garcia, Jr.
    • Joe S. AbuanBerkat S. TungRobert Sun QuattlebaumBarry A. WhitebookRoberto Garcia, Jr.
    • H04L9/32G06F15/16
    • H04L67/141H04L9/32H04L61/15H04L61/2571H04L61/2575H04L61/2578H04L61/2589H04L63/029H04L63/068H04L63/08H04L67/104
    • An apparatus, method, and machine-readable medium are described for securely and efficiently exchanging connection data for a peer-to-peer (“P2P”) session on a network comprising. For example, in one embodiment, a connection data exchange (“CDX”) service can perform the function of a central exchange point for connection data. In one embodiment, the CDX service can perform the operations of receiving a connection data structure, sometimes referred to herein as a “ticket,” created by a matchmaker or an invitation service in response to requests from a group of mobile computing devices attempting to establish peer-to-peer (“P2P”) connections. The ticket can identify each of the group of mobile computing devices and can include encrypted NAT hole punch data associated with each of the mobile computing devices. The CDX service can authenticate the ticket and decrypt the NAT hole punch data contained in the ticket using a CDX ticket key used by the matchmaker service or the invitation service to encrypt the ticket. Once the ticket is authenticated and the hole punch data retrieved, the CDX service can send connection data to each of the mobile computing devices residing behind NAT devices using the NAT hole punch data.
    • 描述了一种装置,方法和机器可读介质,用于安全且有效地交换包括网络上的对等(“P2P”)对话的连接数据。 例如,在一个实施例中,连接数据交换(“CDX”)服务可以执行用于连接数据的中央交换点的功能。 在一个实施例中,CDX服务可以响应于来自一组试图建立的移动计算设备的请求,执行接收由配对者或邀请服务创建的连接数据结构(这里有时称为“票证”)的操作 对等(“P2P”)连接。 票证可以识别移动计算设备中的每一个,并且可以包括与每个移动计算设备相关联的加密的NAT穿孔数据。 CDX服务可以使用配对服务或邀请服务使用的CDX票券密钥来对票据进行身份验证并解密包含在票据中的打孔数据,从而加密票据。 一旦机票被认证并且检索到打孔数据,则CDX服务可以使用NAT打孔数据向驻留在NAT设备之后的每个移动计算设备发送连接数据。
    • 4. 发明申请
    • Apparatus and Method for Efficiently and Securely Exchanging Connection Data
    • 用于有效和安全地交换连接数据的装置和方法
    • US20110252238A1
    • 2011-10-13
    • US12832017
    • 2010-07-07
    • Joe S. AbuanBerkat S. TungRobert Sun QuanttlebaumBarry A. WhitebookRoberto Garcia, JR.
    • Joe S. AbuanBerkat S. TungRobert Sun QuanttlebaumBarry A. WhitebookRoberto Garcia, JR.
    • H04L9/32G06F15/16
    • H04L67/141H04L9/32H04L61/15H04L61/2571H04L61/2575H04L61/2578H04L61/2589H04L63/029H04L63/068H04L63/08H04L67/104
    • An apparatus, method, and machine-readable medium are described for securely and efficiently exchanging connection data for a peer-to-peer (“P2P”) session on a network comprising. For example, in one embodiment, a connection data exchange (“CDX”) service can perform the function of a central exchange point for connection data. In one embodiment, the CDX service can perform the operations of receiving a connection data structure, sometimes referred to herein as a “ticket,” created by a matchmaker or an invitation service in response to requests from a group of mobile computing devices attempting to establish peer-to-peer (“P2P”) connections. The ticket can identify each of the group of mobile computing devices and can include encrypted NAT hole punch data associated with each of the mobile computing devices. The CDX service can authenticate the ticket and decrypt the NAT hole punch data contained in the ticket using a CDX ticket key used by the matchmaker service or the invitation service to encrypt the ticket. Once the ticket is authenticated and the hole punch data retrieved, the CDX service can send connection data to each of the mobile computing devices residing behind NAT devices using the NAT hole punch data.
    • 描述了一种装置,方法和机器可读介质,用于安全且有效地交换包括网络上的对等(“P2P”)对话的连接数据。 例如,在一个实施例中,连接数据交换(“CDX”)服务可以执行用于连接数据的中央交换点的功能。 在一个实施例中,CDX服务可以响应于来自一组试图建立的移动计算设备的请求,执行接收由配对者或邀请服务创建的连接数据结构(这里有时称为“票证”)的操作 对等(“P2P”)连接。 票证可以识别移动计算设备中的每一个,并且可以包括与每个移动计算设备相关联的加密的NAT穿孔数据。 CDX服务可以使用配对服务或邀请服务使用的CDX票券密钥来对票据进行身份验证并解密包含在票据中的打孔数据,从而加密票据。 一旦机票被认证并且检索到打孔数据,则CDX服务可以使用NAT打孔数据向驻留在NAT设备之后的每个移动计算设备发送连接数据。