公开(公告)号：US20190188318A1

公开(公告)日：2019-06-20

申请号：US15847164

申请日：2017-12-19

申请人： Xinwen Zhang ,  Rongdan Liu ,  Shuo Wang ,  Haiqing Jiang

发明人： Xinwen Zhang ,  Rongdan Liu ,  Shuo Wang ,  Haiqing Jiang

IPC分类号： G06F17/30 ,  G06F17/27

摘要： A data object can be represented based on multiple “tags” (e.g., multiple signatures provided as a cluster of signatures based on multiple tags of a data model). Essentially, the representation of the data object need not necessarily reflect the entire data object but it can provide a useful indication (or a signal) (e.g., “s40={computer vision, image analysis, tracking, detection, 3d}”), In addition, a data representation provided (e.g., signature or cluster of signatures) can represent multiple data objects. However, a data object can be represented by multiple tags (e.g., signatures) as well. Also, multiple tags can be used to collectively represent a data object. The tags can provide information in an organized and logically structured manner. For example, a cluster signature can be provided with strings of one or more words (e.g., keywords) concatenated with logical operators (e.g., AND, OR, NOT).

公开(公告)号：US09191459B2

公开(公告)日：2015-11-17

申请号：US13442549

申请日：2012-04-09

申请人： Ravishankar Ravindran ,  Xinwen Zhang ,  Guo Qiang Wang ,  Sau Man Lo

发明人： Ravishankar Ravindran ,  Xinwen Zhang ,  Guo Qiang Wang ,  Sau Man Lo

IPC分类号： H04L29/08

CPC分类号： H04L67/327

摘要： A networking system for a content-centric-network (CCN)/named-data networking (NDN) comprising a first point of attachment (PoA) configured to communicate with a mobile node (MN) and maintain a forwarding state for the MN to support seamless mobility for the MN, and a second PoA configured to communicate with the MN and obtain the forwarding state for the MN from the first PoA after a handoff of the MN from the first PoA to the second PoA, wherein the forwarding state is used to exchange a plurality of interests and a plurality of data responses between the MN and the CCN/NDN.

摘要翻译： 一种用于以内容为中心的网络（CCN）/命名数据网络（NDN）的网络系统，包括配置成与移动节点（MN）进行通信并维护MN的转发状态以支持的第一附着点（PoA） MN的无缝移动性，以及第二PoA，被配置为与MN通信，并且在MN从第一PoA切换到第二PoA之后从第一PoA获得MN的转发状态，其中转发状态被用于 在MN和CCN / NDN之间交换多个兴趣和多个数据响应。

公开(公告)号：US20140281505A1

公开(公告)日：2014-09-18

申请号：US13970713

申请日：2013-08-20

申请人： Xinwen Zhang ,  Haiyong Xie ,  Ravishankar Ravindran ,  Guo Qiang Wang

发明人： Xinwen Zhang ,  Haiyong Xie ,  Ravishankar Ravindran ,  Guo Qiang Wang

IPC分类号： H04L9/32

CPC分类号： H04L9/3268 ,  H04L9/3242 ,  H04L63/00 ,  H04L63/0823 ,  H04L63/126 ,  H04L63/1466 ,  H04L2463/144

摘要： An apparatus comprising a memory, a processor coupled to the memory, wherein the memory contains instructions that when executed by the processor cause the apparatus to receive an information centric network (ICN) name prefix announcement message comprising a message prefix specific to a publisher, a public key certificate specific to the content publisher, and a signature specific to the content publisher, verify the signature with a name registration service (NRS), and update internal data indicating that the content publisher is a trusted publisher, wherein the internal data comprises the prefix, the public key, and the signature.

摘要翻译： 一种包括存储器，耦合到所述存储器的处理器的装置，其中所述存储器包含指令，所述指令当所述处理器执行时使得所述装置接收包含特定于发布者的消息前缀的信息中心网络（ICN）名称前缀公告消息， 特定于内容发布者的公开密钥证书和特定于内容发布者的签名，使用名称注册服务（NRS）验证签名，以及更新指示内容发布者是受信任发布者的内部数据，其中内部数据包括 前缀，公钥和签名。

公开(公告)号：US20130275752A1

公开(公告)日：2013-10-17

申请号：US13449216

申请日：2012-04-17

申请人： Xinwen Zhang ,  Qingji Zheng ,  Antontius Kalker ,  Guoqiang Wang

发明人： Xinwen Zhang ,  Qingji Zheng ,  Antontius Kalker ,  Guoqiang Wang

IPC分类号： H04L29/06

CPC分类号： H04L9/008 ,  H04L2209/46

摘要： One embodiment of the present invention provides a system for performing secure multiparty cloud computation. During operation, the system receives multiple encrypted datasets from multiple clients. An encrypted dataset associated with a client is encrypted from a corresponding plaintext dataset using a unique, client-specific encryption key. The system re-encrypts the multiple encrypted datasets to a target format, evaluates a function based on the re-encrypted multiple datasets to produce an evaluation outcome, and sends the evaluation outcome to the multiple clients, which are configured to cooperatively decrypt the evaluation outcome to obtain a plaintext evaluation outcome.

摘要翻译： 本发明的一个实施例提供了一种用于执行安全多方云计算的系统。 在运行期间，系统从多个客户端接收多个加密的数据集。 与客户端相关联的加密数据集使用唯一的客户端专用加密密钥从对应的明文数据集中加密。 系统将多个加密数据集重新加密为目标格式，根据重新加密的多个数据集对功能进行评估，以产生评估结果，并将评估结果发送给多个客户端，配置为合作解密评估结果 获得明文评估结果。

公开(公告)号：US20120297088A1

公开(公告)日：2012-11-22

申请号：US13287772

申请日：2011-11-02

申请人： Guo Qiang Wang ,  Ravishankar Ravindran ,  Jun Wei ,  Xinwen Zhang

发明人： Guo Qiang Wang ,  Ravishankar Ravindran ,  Jun Wei ,  Xinwen Zhang

IPC分类号： G06F15/173

CPC分类号： H04L45/32 ,  H04L63/0272 ,  H04L63/0876

摘要： A network component comprising a receiver configured to receive an advertisement for a content name for content associated with a list of secured router identifiers (SRIDs) that indicates a plurality of content routers authorized for routing and caching the content, a processor configured to determine whether to flood the advertisement to a plurality of neighboring nodes if a locally assigned SRID is included in the list of SRIDs received in the advertisement or to drop the advertisement otherwise, a transmitter configured to flood the advertisement on a plurality of ports coupled to the neighboring nodes, and a storage configured to cache received content if the received content is associated with the locally assigned SRID.

摘要翻译： 一种网络组件，包括：接收机，被配置为接收与指示被许可用于路由和高速缓存所述内容的多个内容路由器的安全路由器标识符（SRID）的列表相关联的内容的内容名称的广告;处理器，被配置为确定是否 如果在广告中接收到的SRID列表中包括本地分配的SRID，否则将广告泛洪到多个相邻节点，或者否则丢弃该广告;发送器，被配置为在耦合到相邻节点的多个端口上洪泛广告， 以及被配置为如果接收的内容与本地分配的SRID相关联则缓存接收的内容的存储器。

公开(公告)号：US20120166806A1

公开(公告)日：2012-06-28

申请号：US13191610

申请日：2011-07-27

申请人： Xinwen Zhang ,  Guangyu Shi

发明人： Xinwen Zhang ,  Guangyu Shi

IPC分类号： H04L9/32

CPC分类号： H04L9/0847 ,  G06F21/10 ,  G06F21/64 ,  H04L9/3247 ,  H04L63/062 ,  H04L63/123 ,  H04L67/2842 ,  H04L67/327 ,  H04L2209/60

摘要： A content router comprising storage configured to cache, in a content oriented network (CON), a content object with a signature signed by a publisher based on a known identity to a subscriber; and a transmitter coupled to the storage and configured to forward the content object with the signature upon request to the subscriber, wherein the subscriber uses the signature to verify one of the content object's integrity and the content object's authenticity based on the known identity without verifying a trust of a publisher key for the publisher, and wherein the known identity is trusted by the publisher and does not require verifying trust from the publisher.

摘要翻译： 一种内容路由器，包括被配置为在面向内容的网络（CON）中基于已知的身份向订阅者缓存由发布者签名的签名的内容对象的存储器; 以及发送器，其耦合到所述存储器并且被配置为根据请求将所述内容对象转发给所述订户，其中所述订户使用所述签名来基于所述已知身份来验证所述内容对象的完整性和所述内容对象的真实性中的一个，而不验证 发布商的发布商密钥的信任，并且其中已知身份被发布者信任，并且不需要验证来自发布者的信任。

公开(公告)号：US10698936B2

公开(公告)日：2020-06-30

申请号：US15847164

申请日：2017-12-19

申请人： Xinwen Zhang ,  Rongdan Liu ,  Shuo Wang ,  Haiqing Jiang

发明人： Xinwen Zhang ,  Rongdan Liu ,  Shuo Wang ,  Haiqing Jiang

IPC分类号： G06F16/35 ,  G06F16/38 ,  G06F40/205

摘要： A data object can be represented based on multiple “tags” (e.g., multiple signatures provided as a cluster of signatures based on multiple tags of a data model). Essentially, the representation of the data object need not necessarily reflect the entire data object but it can provide a useful indication (or a signal) (e.g., “s40={computer vision, image analysis, tracking, detection, 3d}”), In addition, a data representation provided (e.g., signature or cluster of signatures) can represent multiple data objects. However, a data object can be represented by multiple tags (e.g., signatures) as well. Also, multiple tags can be used to collectively represent a data object. The tags can provide information in an organized and logically structured manner. For example, a cluster signature can be provided with strings of one or more words (e.g., keywords) concatenated with logical operators (e.g., AND, OR, NOT).

公开(公告)号：US09052958B2

公开(公告)日：2015-06-09

申请号：US12559394

申请日：2009-09-14

申请人： Victoria S. Coleman ,  Simon J. Gibbs ,  Doreen Cheng ,  Xinwen Zhang

发明人： Victoria S. Coleman ,  Simon J. Gibbs ,  Doreen Cheng ,  Xinwen Zhang

IPC分类号： G06F15/16 ,  G06F9/50

CPC分类号： G06F9/5044 ,  G06F2209/509

摘要： Techniques for extending the capabilities of computing environments and/or systems are disclosed. A scalable and dynamic external computing resource can be used in order to effectively extend the internal computing capabilities of a computing environment or system. The scalable and dynamic external computing resource can provide computing resources that far exceed the internal computing resources, and provide the services as needed, and in a dynamic manner at execution time. As a result, a computing device may function with relatively limited and/or reduced computing resources (e.g., processing power, memory) but have the ability to effectively provide as much computing services as may be needed, and provide the services when needed, on demand, and dynamically during the execution time.

摘要翻译： 公开了用于扩展计算环境和/或系统的能力的技术。 可以使用可扩展和动态的外部计算资源，以便有效地扩展计算环境或系统的内部计算能力。 可扩展和动态的外部计算资源可以提供远远超过内部计算资源的计算资源，并在执行时以动态方式提供需要的服务。 因此，计算设备可以具有相对有限和/或减少的计算资源（例如，处理能力，存储器）的功能，但是具有有效提供可能需要的计算服务的能力，并且在需要时提供服务 需求，并在执行时动态。

公开(公告)号：US08645702B2

公开(公告)日：2014-02-04

申请号：US13191610

申请日：2011-07-27

申请人： Xinwen Zhang ,  Guangyu Shi

发明人： Xinwen Zhang ,  Guangyu Shi

IPC分类号： H04L9/32 ,  G06F15/16 ,  G06F15/177

CPC分类号： H04L9/0847 ,  G06F21/10 ,  G06F21/64 ,  H04L9/3247 ,  H04L63/062 ,  H04L63/123 ,  H04L67/2842 ,  H04L67/327 ,  H04L2209/60

摘要： A content router comprising storage configured to cache, in a content oriented network (CON), a content object with a signature signed by a publisher based on a known identity to a subscriber; and a transmitter coupled to the storage and configured to forward the content object with the signature upon request to the subscriber, wherein the subscriber uses the signature to verify one of the content object's integrity and the content object's authenticity based on the known identity without verifying a trust of a publisher key for the publisher, and wherein the known identity is trusted by the publisher and does not require verifying trust from the publisher.

摘要翻译： 一种内容路由器，包括被配置为在面向内容的网络（CON）中基于已知的身份向订阅者缓存由发布者签名的签名的内容对象的存储器; 以及发送器，其耦合到所述存储器并且被配置为根据请求将所述内容对象转发给所述订户，其中所述订户使用所述签名来基于所述已知身份来验证所述内容对象的完整性和所述内容对象的真实性中的一个，而不验证 发布商的发布商密钥的信任，并且其中已知身份被发布者信任，并且不需要验证来自发布者的信任。

公开(公告)号：US20100131590A1

公开(公告)日：2010-05-27

申请号：US12559394

申请日：2009-09-14

申请人： Victoria S. Coleman ,  Simon J. Gibbs ,  Doreen Cheng ,  Xinwen Zhang

发明人： Victoria S. Coleman ,  Simon J. Gibbs ,  Doreen Cheng ,  Xinwen Zhang

IPC分类号： G06F9/50 ,  G06F15/16

CPC分类号： G06F9/5044 ,  G06F2209/509

摘要： Techniques for extending the capabilities of computing environments and/or systems are disclosed. A scalable and dynamic external computing resource can be used in order to effectively extend the internal computing capabilities of a computing environment or system. The scalable and dynamic external computing resource can provide computing resources that far exceed the internal computing resources, and provide the services as needed, and in a dynamic manner at execution time. As a result, a computing device may function with relatively limited and/or reduced computing resources (e.g., processing power, memory) but have the ability to effectively provide as much computing services as may be needed, and provide the services when needed, on demand, and dynamically during the execution time.

摘要翻译： 公开了用于扩展计算环境和/或系统的能力的技术。 可以使用可扩展和动态的外部计算资源，以便有效地扩展计算环境或系统的内部计算能力。 可扩展和动态的外部计算资源可以提供远远超过内部计算资源的计算资源，并在执行时以动态方式提供需要的服务。 因此，计算设备可以具有相对有限和/或减少的计算资源（例如，处理能力，存储器）的功能，但是具有有效提供可能需要的计算服务的能力，并且在需要时提供服务 需求，并在执行时动态。