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1. 发明授权

US08704679B2 Framework for packet processing for secure V2V applications on resource-constrained platforms 有权
标题翻译：用于资源受限平台上的安全V2V应用程序的数据包处理框架
公开(公告)号：US08704679B2
公开(公告)日：2014-04-22
申请号：US13534348
申请日：2012-06-27
申请人： Aravind V. Iyer , Aditya R Karnik , Bhargav R. Bellur
发明人： Aravind V. Iyer , Aditya R Karnik , Bhargav R. Bellur
IPC分类号： G08G1/00
CPC分类号： H04W12/06 , H04L63/0823 , H04W4/046 , H04W4/90 , H04W84/18
摘要： A packet processing framework is provided for a vehicle-to-vehicle communication packet processing system. The framework includes a neighborhood vehicle tracking module for tracking neighboring vehicles relative to a host vehicle. The neighborhood vehicle tracking module assigns a priority level of neighboring vehicles relative to a host vehicle. An adaptive security processing module regulates messages streamed to the neighboring vehicle tracker module that are in accordance with the priorities set forth by the neighborhood vehicle tracking module. The adaptive security processing module selects security modes and schedules messages streamed to the neighborhood vehicle tracking module as a function of priorities set forth by the neighborhood vehicle tracking module, a communication reliability of the transmitting neighboring vehicle, and a likelihood that a message from the neighboring vehicle is genuine as determined by the adaptive security processing module. The neighborhood vehicle tracking module outputs processed kinematics and alert information to at least one vehicle-to-vehicle application.
摘要翻译：提供了一种用于车对车通信分组处理系统的分组处理框架。该框架包括用于跟踪相对于主车辆的相邻车辆的邻域车辆跟踪模块。邻里车辆跟踪模块相对于主车辆分配相邻车辆的优先级。自适应安全处理模块根据邻近车辆跟踪模块所阐述的优先级来调节流向相邻车辆跟踪器模块的消息。自适应安全处理模块根据邻近车辆跟踪模块所提出的优先级，传输邻近车辆的通信可靠性以及来自邻近车辆跟踪模块的消息的可能性来选择安全模式并且调度流传输到邻近车辆跟踪模块的消息车辆是由自适应安全处理模块确定的。邻里车辆跟踪模块将已处理的运动学和警报信息输出到至少一个车对车辆应用。

2. 发明申请

US20110258435A1 Threat Mitigation in a Vehicle-to-Vehicle Communication Network 有权
标题翻译：车辆到车辆通信网络的威胁减轻
公开(公告)号：US20110258435A1
公开(公告)日：2011-10-20
申请号：US12762428
申请日：2010-04-19
申请人： Bhargav R. Bellur , Debojyoti Bhattacharya , Aravind V. Iyer
发明人： Bhargav R. Bellur , Debojyoti Bhattacharya , Aravind V. Iyer
IPC分类号： H04L9/32
CPC分类号： H04L9/3273 , H04L9/3268 , H04L63/0823 , H04L63/0869 , H04L2209/80 , H04L2209/84
摘要： A method is provided for obtaining a certificate revocation list (CRL) for a vehicle in a vehicle-to-vehicle communication system. A portable security unit is provided to access secured operations for the vehicle. The portable security unit is linked to a device having access to a communication network. The communication network is in communication with a certificate authority for issuing an updated CRL. The updated CRL is downloaded from the certificate authority to the portable security unit. At a later time, when a user enters the vehicle, a communication link is established between the portable security unit and a vehicle processor unit. Mutual authentication is exchanged between the portable security unit and the vehicle processing unit. The updated CRL stored in the portable security unit is downloaded to a memory of the vehicle communication system in response to a successful mutual authentication.
摘要翻译：提供一种用于获得车辆到车辆通信系统中的车辆的证书撤销列表（CRL）的方法。提供便携式安全单元以访问车辆的安全操作。便携式安全单元链接到具有访问通信网络的设备。通信网络与用于发布更新的CRL的证书颁发机构通信。更新的CRL从认证机构下载到便携式安全机构。稍后，当用户进入车辆时，在便携式安全单元和车辆处理器单元之间建立通信链路。在便携式安全单元和车辆处理单元之间交换相互认证。响应于成功的相互认证，存储在便携式安全单元中的更新的CRL被下载到车辆通信系统的存储器。

3. 发明授权

US09106611B2 Method for efficient message verification on resource-constrained platforms for real-time tracking applications 有权
标题翻译：用于实时跟踪应用程序的资源受限平台上的高效消息验证方法
公开(公告)号：US09106611B2
公开(公告)日：2015-08-11
申请号：US13534329
申请日：2012-06-27
申请人： Aditya R Karnik , Aravind V. Iyer , Bhargav R. Bellur
发明人： Aditya R Karnik , Aravind V. Iyer , Bhargav R. Bellur
IPC分类号： G06F15/16 , H04L29/06 , H04L12/861
CPC分类号： H04L63/0227 , H04L49/9047 , H04L63/1441 , H04W4/046
摘要： A method is provided for processing packets in a security module of a node in a real-time tracking system. The security module receives messages via a communication module. Each message contains an identifier associated with a transmitting entity of the message. A respective identifier is associated with a respective buffer. Messages having a same identifier are stored to an associated buffer. At least one message is selected from each buffer. For each buffer, a verification mode is selected for the message selected based on state variables and identifier-level properties of the identifier associated with that buffer. A buffer for message verification is selected based on state variables and identifier-level properties of all identifiers. The message selected is verified utilizing the selected verification mode. The state variables and the identifier-level properties of all identifiers are updated based on a result of the verification of the at least one message.
摘要翻译：提供了一种用于在实时跟踪系统中的节点的安全模块中处理分组的方法。安全模块通过通信模块接收消息。每个消息包含与消息的发送实体相关联的标识符。相应的标识符与相应的缓冲器相关联。具有相同标识符的消息被存储到相关联的缓冲器中。从每个缓冲区中选择至少一个消息。对于每个缓冲区，为基于与该缓冲器相关联的标识符的状态变量和标识符级属性选择的消息选择验证模式。基于所有标识符的状态变量和标识符级属性选择消息验证缓冲区。使用所选择的验证模式验证所选择的消息。基于至少一个消息的验证结果来更新所有标识符的状态变量和标识符级属性。

4. 发明申请

US20140006615A1 METHOD FOR EFFICIENT MESSAGE VERIFICATION ON RESOURCE-CONSTRAINED PLATFORMS FOR REAL-TIME TRACKING APPLICATIONS 有权
标题翻译：用于实时跟踪应用的资源约束平台上的有效消息验证方法
公开(公告)号：US20140006615A1
公开(公告)日：2014-01-02
申请号：US13534329
申请日：2012-06-27
申请人： ADITYA R. KARNIK , ARAVIND V. IYER , BHARGAV R. BELLUR
发明人： ADITYA R. KARNIK , ARAVIND V. IYER , BHARGAV R. BELLUR
IPC分类号： G06F15/16
CPC分类号： H04L63/0227 , H04L49/9047 , H04L63/1441 , H04W4/046
摘要： A method is provided for processing packets in a security module of a node in a real-time tracking system. The security module receives messages via a communication module. Each message contains an identifier associated with a transmitting entity of the message. A respective identifier is associated with a respective buffer. Messages having a same identifier are stored to an associated buffer. At least one message is selected from each buffer. For each buffer, a verification mode is selected for the message selected based on state variables and identifier-level properties of the identifier associated with that buffer. A buffer for message verification is selected based on state variables and identifier-level properties of all identifiers. The message selected is verified utilizing the selected verification mode. The state variables and the identifier-level properties of all identifiers are updated based on a result of the verification of the at least one message.
摘要翻译：提供了一种用于在实时跟踪系统中的节点的安全模块中处理分组的方法。安全模块通过通信模块接收消息。每个消息包含与消息的发送实体相关联的标识符。相应的标识符与相应的缓冲器相关联。具有相同标识符的消息被存储到相关联的缓冲器中。从每个缓冲区中选择至少一个消息。对于每个缓冲区，为基于与该缓冲器相关联的标识符的状态变量和标识符级属性选择的消息选择验证模式。基于所有标识符的状态变量和标识符级属性选择消息验证缓冲区。使用所选择的验证模式验证所选择的消息。基于至少一个消息的验证结果来更新所有标识符的状态变量和标识符级属性。

5. 发明申请

US20140002276A1 FRAMEWORK FOR PACKET PROCESSING FOR SECURE V2V APPLICATIONS ON RESOURCE-CONSTRAINED PLATFORMS 有权
标题翻译：用于安全V2V应用于资源约束平台的分组处理框架
公开(公告)号：US20140002276A1
公开(公告)日：2014-01-02
申请号：US13534348
申请日：2012-06-27
申请人： Aravind V. Iyer , Aditya R. Karnik , Bhargav R. Bellur
发明人： Aravind V. Iyer , Aditya R. Karnik , Bhargav R. Bellur
IPC分类号： G08G1/0962
CPC分类号： H04W12/06 , H04L63/0823 , H04W4/046 , H04W4/90 , H04W84/18
摘要： A packet processing framework is provided for a vehicle-to-vehicle communication packet processing system. The framework includes a neighborhood vehicle tracking module for tracking neighboring vehicles relative to a host vehicle. The neighborhood vehicle tracking module assigns a priority level of neighboring vehicles relative to a host vehicle. An adaptive security processing module regulates messages streamed to the neighboring vehicle tracker module that are in accordance with the priorities set forth by the neighborhood vehicle tracking module. The adaptive security processing module selects security modes and schedules messages streamed to the neighborhood vehicle tracking module as a function of priorities set forth by the neighborhood vehicle tracking module, a communication reliability of the transmitting neighboring vehicle, and a likelihood that a message from the neighboring vehicle is genuine as determined by the adaptive security processing module. The neighborhood vehicle tracking module outputs processed kinematics and alert information to at least one vehicle-to-vehicle application.
摘要翻译：提供了一种用于车对车通信分组处理系统的分组处理框架。该框架包括用于跟踪相对于主车辆的相邻车辆的邻域车辆跟踪模块。邻里车辆跟踪模块相对于主车辆分配相邻车辆的优先级。自适应安全处理模块根据邻近车辆跟踪模块所阐述的优先级来调节流向相邻车辆跟踪器模块的消息。自适应安全处理模块根据邻近车辆跟踪模块所提出的优先级，传输邻近车辆的通信可靠性以及来自邻近车辆跟踪模块的消息的可能性来选择安全模式并且调度流传输到邻近车辆跟踪模块的消息车辆是由自适应安全处理模块确定的。邻里车辆跟踪模块将已处理的运动学和警报信息输出到至少一个车对车辆应用。

6. 发明申请

US20110304425A1 Systems and Methods for Efficient Authentication 有权
标题翻译：高效认证的系统和方法
公开(公告)号：US20110304425A1
公开(公告)日：2011-12-15
申请号：US12797116
申请日：2010-06-09
申请人： Aravind V. Iyer , Bhargav R. Bellur
发明人： Aravind V. Iyer , Bhargav R. Bellur
IPC分类号： G05B19/00
CPC分类号： H04L9/3247 , H04L63/123 , H04L67/12 , H04L2209/805 , H04L2209/84 , H04W4/04 , H04W4/38
摘要： A communication system is configured to operate in an ad hoc wireless network. The communication system includes a transmission device configured to send and receive a message, a signing module configured to generate a hierarchical signature using the message, and a verifying module configured to hierarchically verify a predetermined portion of a hierarchically signed message.
摘要翻译：通信系统被配置为在自组织无线网络中操作。通信系统包括被配置为发送和接收消息的传输设备，被配置为使用该消息生成分层签名的签名模块，以及被配置为分层验证分层签名消息的预定部分的验证模块。

7. 发明申请

US20110238997A1 EFFICIENT TECHNIQUE TO ACHIEVE NON-REPUDIATION AND RESILIENCE TO DoS ATTACKS IN WIRELESS NETWORKS 有权
标题翻译：在无线网络中实现无损和无偿攻击的有效技术
公开(公告)号：US20110238997A1
公开(公告)日：2011-09-29
申请号：US12731833
申请日：2010-03-25
申请人： Bhargav R. Bellur , Aravind V. Iyer , Debojyoti Bhattacharya
发明人： Bhargav R. Bellur , Aravind V. Iyer , Debojyoti Bhattacharya
IPC分类号： H04L9/32 , H04L29/06
CPC分类号： H04L63/1458 , G08G1/161 , H04L9/16 , H04L9/3236 , H04L9/3242 , H04L9/3244 , H04L9/3247 , H04L63/08 , H04L63/0823 , H04L63/12 , H04L63/123 , H04L2209/805 , H04L2209/84 , H04W4/046 , H04W12/06 , H04W12/10
摘要： A computationally efficient message verification strategy that achieves non-repudiation and resilience to computational denial of service attacks in conjunction with a broadcast authentication protocol that authenticates messages using a combination of a digital signature and a TESLA MAC. When messages are received at a receiver, the verification strategy separates the messages into messages with the same sender identification. The strategy then determines whether the TESLA MAC authenticator is valid for each message and discards those messages that do not have a valid TESLA MAC. The strategy collects the messages that have a valid TESLA MAC for each sender identification and performs a batch verification process on the group of messages to determine if the messages in the group have a valid digital signature. This strategy verifies each message in the group of messages if the batch verification process shows that the group of messages has a valid digital signature.
摘要翻译：结合使用数字签名和TESLA MAC的组合认证消息的广播认证协议，实现对计算拒绝服务攻击的不可否认性和弹性的计算有效的消息验证策略。当在接收器处接收到消息时，验证策略将消息分成具有相同发送者标识的消息。然后，策略确定TESLA MAC认证器是否对每个消息有效，并丢弃那些没有有效TESLA MAC的消息。该策略针对每个发送者标识收集具有有效TESLA MAC的消息，并对消息组执行批处理验证过程，以确定组中的消息是否具有有效的数字签名。如果批次验证过程显示消息组具有有效的数字签名，则该策略将验证消息组中的每个消息。

8. 发明授权

US07698463B2 System and method for disseminating topology and link-state information to routing nodes in a mobile ad hoc network 有权
标题翻译：将拓扑和链路状态信息传播到移动自组织网络中的路由节点的系统和方法
公开(公告)号：US07698463B2
公开(公告)日：2010-04-13
申请号：US09728020
申请日：2000-12-01
申请人： Richard G. Ogier , Bhargav R. Bellur , Fred Lambert Templin
发明人： Richard G. Ogier , Bhargav R. Bellur , Fred Lambert Templin
IPC分类号： G06F15/173
CPC分类号： H04L45/26 , H04L45/48 , H04L69/16 , H04L69/167 , H04W40/00 , H04W40/22 , H04W40/246 , H04W40/248 , H04W40/28 , H04W40/30 , H04W40/38 , H04W48/08 , H04W48/10 , H04W80/00 , H04W84/18
摘要： Described is a link-state routing protocol used in a mobile ad hoc network or in an Internet for disseminating topology and link-state information throughout the network. Reverse-path forwarding is used to broadcast each update along the minimum-hop-path tree rooted at the source of the update. Each path tree has the source node as a root node, a parent node, and zero or more children nodes. Updates are received from the parent node in the path tree for the source node that originates the update. Each update includes information related to a link in the network. A determination is made whether to forward the update message to children nodes, if any, in the path tree maintained for the source node originating the update in response to information in the received update. This information itself can indicate whether the update is to be forwarded to other nodes.
摘要翻译：描述了在移动自组织网络或互联网中使用的链路状态路由协议，用于在整个网络中传播拓扑和链路状态信息。反向路径转发用于沿着基于更新源的最小跳线路树广播每个更新。每个路径树将源节点作为根节点，父节点以及零个或多个子节点。从发起更新的源节点的路径树中的父节点接收到更新。每个更新包括与网络中的链接相关的信息。确定是否将响应于接收到的更新中的信息的更新消息转发给维护的源节点的路径树中的子节点（如果有的话）。该信息本身可以指示是否将更新转发到其他节点。

9. 发明授权

US06845091B2 Mobile ad hoc extensions for the internet 有权
标题翻译：互联网的移动特设扩展
公开(公告)号：US06845091B2
公开(公告)日：2005-01-18
申请号：US09728211
申请日：2000-12-01
申请人： Richard G. Ogier , Carla Peccolo Woodworth , Fred Lambert Templin , Bhargav R. Bellur , James A. Arnold , D. Scott Seaton , Michael W. Frandsen , Nathan W. Williams , Christian A Gellrich
发明人： Richard G. Ogier , Carla Peccolo Woodworth , Fred Lambert Templin , Bhargav R. Bellur , James A. Arnold , D. Scott Seaton , Michael W. Frandsen , Nathan W. Williams , Christian A Gellrich
IPC分类号： H04L1/16 , H04L1/18 , H04L12/24 , H04L12/28 , H04L12/56 , H04L29/06 , H04L29/08 , H04L29/12 , H04Q7/24
CPC分类号： H04L1/1614 , H04L1/1887 , H04L29/12009 , H04L29/12358 , H04L29/12801 , H04L41/12 , H04L45/02 , H04L45/26 , H04L45/48 , H04L61/251 , H04L61/6004 , H04L67/04 , H04L69/16 , H04L69/161 , H04L69/162 , H04L69/167 , H04W24/00 , H04W24/04 , H04W28/14 , H04W40/00 , H04W40/02 , H04W40/24 , H04W40/34 , H04W76/10 , H04W80/04 , H04W80/045 , H04W84/18
摘要： Described is an internetworking system having various mobile ad hoc extensions to the Internet that are particularly suited to the dynamic environment of mobile ad hoc networks. The internetworking system includes any combination of a link-state routing protocol for disseminating topology and link-state information over a multi-hop network comprised of nodes, a neighbor discovery protocol that can detect the appearance and disappearance of new neighbor nodes, an address format that facilitates deployment of IPv6 nodes in a predominantly IPv4 network infrastructure, a queuing mechanism that can update information upon resuming interrupted communications between nodes, and dynamic network measurement techniques for adaptively using wireless bandwidth when establishing and maintaining connections between nodes and a server.
摘要翻译：描述了具有特别适合于移动自组织网络的动态环境的对互联网的各种移动自组织扩展的互联网络系统。互联网络系统包括用于传播拓扑的链路状态路由协议和由节点组成的多跳网络上的链路状态信息的任何组合，可以检测新邻居节点的出现和消失的邻居发现协议，地址格式这有助于在主要的IPv4网络基础设施中部署IPv6节点，可以在恢复节点之间的中断通信时更新信息的排队机制，以及在建立和维护节点与服务器之间的连接时自适应地使用无线带宽的动态网络测量技术。

10. 发明授权

US08904183B2 Efficient technique to achieve non-repudiation and resilience to DoS attacks in wireless networks 有权
标题翻译：实现无线网络中DoS攻击的不可否认性和弹性的高效技术
公开(公告)号：US08904183B2
公开(公告)日：2014-12-02
申请号：US12731833
申请日：2010-03-25
申请人： Bhargav R. Bellur , Aravind V. Iyer , Debojyoti Bhattacharya
发明人： Bhargav R. Bellur , Aravind V. Iyer , Debojyoti Bhattacharya
IPC分类号： H04L9/32 , H04L29/06 , H04W12/06 , G08G1/16 , H04W4/04 , H04L9/16
CPC分类号： H04L63/1458 , G08G1/161 , H04L9/16 , H04L9/3236 , H04L9/3242 , H04L9/3244 , H04L9/3247 , H04L63/08 , H04L63/0823 , H04L63/12 , H04L63/123 , H04L2209/805 , H04L2209/84 , H04W4/046 , H04W12/06 , H04W12/10
摘要： A computationally efficient message verification strategy that achieves non-repudiation and resilience to computational denial of service attacks in conjunction with a broadcast authentication protocol that authenticates messages using a combination of a digital signature and a TESLA MAC. When messages are received at a receiver, the verification strategy separates the messages into messages with the same sender identification. The strategy then determines whether the TESLA MAC authenticator is valid for each message and discards those messages that do not have a valid TESLA MAC. The strategy collects the messages that have a valid TESLA MAC for each sender identification and performs a batch verification process on the group of messages to determine if the messages in the group have a valid digital signature. This strategy verifies each message in the group of messages if the batch verification process shows that the group of messages has a valid digital signature.
摘要翻译：结合使用数字签名和TESLA MAC的组合认证消息的广播认证协议，实现对计算拒绝服务攻击的不可否认性和弹性的计算有效的消息验证策略。当在接收器处接收到消息时，验证策略将消息分成具有相同发送者标识的消息。然后，策略确定TESLA MAC认证器是否对每个消息有效，并丢弃那些没有有效TESLA MAC的消息。该策略针对每个发送者标识收集具有有效TESLA MAC的消息，并对消息组执行批处理验证过程，以确定组中的消息是否具有有效的数字签名。如果批次验证过程显示消息组具有有效的数字签名，则该策略将验证消息组中的每个消息。

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