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公开(公告)号：US07055036B2
公开(公告)日：2006-05-30
申请号：US09922329
申请日：2001-08-02
CPC分类号： G06F17/30209 , H04L63/0823 , H04L67/104 , H04L67/1057 , H04L69/329
摘要： A system and method for verifying that a peer is a trusted peer using signed receipts in a peer-to-peer network environment are disclosed. The method generally comprises broadcasting a request over the network by a requesting peer for a task with respect to a remote non-local backend server, receiving a response to the request from the service-providing server, verifying a digital certificate of the response issued by the remote non-local backend server indicating that the responding service-providing server is trusted for the requested task, and forwarding the task to a local alias URL of the responding peer for performance of the task by the responding server if the verifying is successful. The digital certificate may be a 1024-bit VeriSign digital certificate. The verifying ensures that the local alias URL is approved by the non-local backend server for the requested task.
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2.发明授权System and method for secure and verified sharing of resources in a peer-to-peer network environment 有权用于在对等网络环境中安全和验证资源共享的系统和方法公开(公告)号：US07721110B2
公开(公告)日：2010-05-18
申请号：US09921543
申请日：2001-08-02
CPC分类号： G06F17/30206 , H04L63/0823 , H04L67/104 , H04L67/1068 , H04L69/329
摘要： A system and method for secure and verified sharing of resources in a peer-to-peer network environment to facilitate efficient use of bandwidth are disclosed. The method for securely sharing resources over a peer-to-peer network generally comprises broadcasting a request by a requesting peer for a resource over the peer-to-peer network where the resource is identified with a resource version identifier, receiving a response from a responding peer on the peer-to-peer network indicating that the responding peer has the requested resource, retrieving the requested resource from the responding peer, and verifying the retrieved resource by ensuring the retrieved resource contains the version identifier embedded therein. Preferably, the verifying also includes verifying a digital signature, such as a 1024-bit VeriSign digital certificate, of the retrieved resource to ensure integrity of the retrieved resource.
摘要翻译： 公开了一种用于安全和验证对等网络环境中的资源共享以促进带宽的有效使用的系统和方法。 用于通过对等网络安全地共享资源的方法通常包括通过对等网络广播请求对等体对资源的请求，其中资源被标识为资源版本标识符，从 在点对点网络上指示响应对等体具有所请求的资源的响应对等体，从响应对等体检索所请求的资源，以及通过确保检索到的资源包含其中嵌入的版本标识符来验证检索到的资源。 优选地，验证还包括验证所检索资源的数字签名，例如1024位VeriSign数字证书，以确保所检索资源的完整性。
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3.发明授权System and method for automatic selection of service provider for efficient use of bandwidth and resources in a peer-to-peer network environment 有权用于自动选择服务提供商的系统和方法，用于在对等网络环境中有效利用带宽和资源公开(公告)号：US07620816B1
公开(公告)日：2009-11-17
申请号：US11116797
申请日：2005-04-27
IPC分类号： H04L9/00
CPC分类号： G06Q20/027 , H04L67/1002 , H04L67/1008 , H04L67/104 , H04L67/1068 , H04L67/16 , Y10S707/99945 , Y10S707/99948
摘要： A system and method for distributed function discovery with third party responses in a peer-to-peer network to facilitate efficient use of bandwidth and resources are disclosed. The method for secure automatic selection of a designated service provider in a peer-to-peer network generally comprises broadcasting a digitally signed election initiating packet containing a value for at least one criteria by a sending node, awaiting response time-out period expiry or receipt of a response election packet, broadcasting a digitally signed election result packet indicating the sending node is the designated service provider if response time-out period expiry occurs prior to receipt of a response election packet, and awaiting for, verifying, and storing election result in an election result broadcast if receipt of a response election packet occurs prior to expiry of response time-out period. The election result broadcast may contain a value for the at least one criteria such that verifying the election result includes verifying that the value for at least one criteria in the response election packet wins over the value for at least one criteria in the initiating election packet. The criteria may be, for example, node name, MAC (media access control) address, Internet access, bandwidth, operating system, and processor speed.
摘要翻译： 公开了一种用于分布式功能发现的系统和方法，用于对等网络中的第三方响应，以便有效利用带宽和资源。 用于安全地自动选择对等网络中的指定服务提供商的方法通常包括：广播由发送节点包含至少一个标准的值的数字签名的选举发起分组，等待响应超时周期到期或接收 响应选择分组，如果在接收到响应选择分组之前发生响应超时时段到期，则广播指示发送节点的数字签名的选举结果分组是指定的服务提供商，并且等待，验证和存储选举结果 在响应超时期限到期之前，收到响应选举分组的选举结果广播。 选举结果广播可以包含至少一个标准的值，使得验证选举结果包括验证响应选择分组中的至少一个标准的值胜过起始选举分组中的至少一个标准的值。 标准可以是例如节点名称，MAC（媒体访问控制）地址，因特网接入，带宽，操作系统和处理器速度。
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4.发明授权System and method to securely confirm performance of task by a peer in a peer-to-peer network environment 有权用于在对等网络环境中安全地确认对等体的任务性能的系统和方法公开(公告)号：US07181506B1
公开(公告)日：2007-02-20
申请号：US09921521
申请日：2001-08-02
IPC分类号： G06F15/16 , G06F15/173
CPC分类号： H04L67/104 , H04L63/123 , H04L63/145 , H04L67/1076
摘要： A system and method for securely confirming performance of a task by a peer in a peer-to-peer network environment using signed receipts are disclosed. The method generally comprises broadcasting a request over the network by a requesting peer for a task with respect to a remote non-local backend server, receiving a response containing a local alias URL pointing to a destination on a responding server node, forwarding the task to the local alias URL for performance by the responding server node, and verifying a digital signature of any receipt packet received from the responding server node to ensure that the receipt packet is from the remote non-local backend server. The method may also include placing the server node in a black list of the requesting peer if the verifying is unsuccessful.
摘要翻译： 公开了一种使用签名收据在对等网络环境中安全地确认对等体的任务的性能的系统和方法。 该方法通常包括通过请求对等体针对远程非本地后端服务器的任务广播对网络的请求，接收包含指向响应服务器节点上的目的地的本地别名URL的响应，将任务转发到 用于响应服务器节点执行性能的本地别名URL，以及验证从响应服务器节点接收的任何接收分组的数字签名，以确保收据分组来自远程非本地后端服务器。 如果验证不成功，该方法还可以包括将服务器节点放置在请求对等体的黑名单中。
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公开(公告)号：US07062555B1
公开(公告)日：2006-06-13
申请号：US09921941
申请日：2001-08-02
IPC分类号： G06F15/173 , G06F17/60 , G06F7/00 , H04L9/00
CPC分类号： G06Q20/027 , H04L67/1002 , H04L67/1008 , H04L67/104 , H04L67/1068 , H04L67/16 , Y10S707/99945 , Y10S707/99948
摘要： A system and method for distributed function discovery with third party responses in a peer-to-peer network to facilitate efficient use of bandwidth and resources are disclosed. The method for secure automatic selection of a designated service provider in a peer-to-peer network generally comprises broadcasting a digitally signed election initiating packet containing a value for at least one criteria by a sending node, awaiting response time-out period expiry or receipt of a response election packet, broadcasting a digitally signed election result packet indicating the sending node is the designated service provider if response time-out period expiry occurs prior to receipt of a response election packet, and awaiting for, verifying, and storing election result in an election result broadcast if receipt of a response election packet occurs prior to expiry of response time-out period. The election result broadcast may contain a value for the at least one criteria such that verifying the election result includes verifying that the value for at least one criteria in the response election packet wins over the value for at least one criteria in the initiating election packet. The criteria may be, for example, node name, MAC (media access control) address, Internet access, bandwidth, operating system, and processor speed.
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6.发明授权System and method for distributed function discovery in a peer-to-peer network environment 有权在对等网络环境中分布式功能发现的系统和方法公开(公告)号：US06983326B1
公开(公告)日：2006-01-03
申请号：US09921940
申请日：2001-08-02
CPC分类号： H04L67/104 , H04L63/12 , H04L67/1063 , Y10S707/99945 , Y10S707/99948
摘要： A system and method for distributed function discovery with third party responses in a peer-to-peer network to facilitate efficient use of bandwidth and resources are disclosed. The method for facilitating distributed function discovery in a peer-to-peer network generally comprises receiving a broadcast request for a service function from a peer client at a peer server, locating information regarding a location remote to the peer server having the requested service function using a stored list of service functions locally stored at the peer server, and responding to the peer client with a response containing the location remote to the peer server if information on the requested service function is located.
摘要翻译： 公开了一种用于分布式功能发现的系统和方法，用于对等网络中的第三方响应，以便有效利用带宽和资源。 用于促进对等网络中的分布式功能发现的方法通常包括从对等服务器的对等客户端接收针对服务功能的广播请求，使用 本地存储在对等服务器处的服务功能的存储列表，以及如果位于所请求的服务功能的信息，则响应包含远程到对等服务器的位置的响应。
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