专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO2012078622A1 BINDING KEYS TO SECURE MEDIA STREAMS 审中-公开
标题翻译：绑定键以确保媒体流安全
公开(公告)号：WO2012078622A1
公开(公告)日：2012-06-14
申请号：PCT/US2011/063521
申请日：2011-12-06
申请人： MOTOROLA SOLUTIONS, INC. , LEWIS, Adam C., , MESSERGES, Thomas S.,
发明人： LEWIS, Adam C., , MESSERGES, Thomas S.,
IPC分类号： H04L29/06
CPC分类号： H04L65/4061 , H04L63/06 , H04L65/607 , H04L2463/062 , H04W80/12
摘要： A key message can include a key-encryption-key (KEK) associated with a KeyDomainID and a KeyGroupID. A session description message can describe streaming media initialization parameters containing media stream information for one or more media streams. For each media stream, the media stream information can include an IP address and a data port. The session description message can further contain a linkage for binding the KEK to a corresponding one of the media streams. The linkage can include the KeyDomainID and KeyGroupID or can include an abstract representation of the KeyDomainID and KeyGroupID. During session initialization, the key-encryption-key (KEK) can be bound to the media streams using the linkage of the session description message. Each of the media streams can be secured using a traffic key conveyed to user equipment (UE) under protection of the key-encryption-key (KEK).
摘要翻译：密钥消息可以包括与KeyDomainID和KeyGroupID相关联的密钥加密密钥（KEK）。会话描述消息可以描述包含一个或多个媒体流的媒体流信息的流媒体初始化参数。对于每个媒体流，媒体流信息可以包括IP地址和数据端口。会话描述消息可以进一步包含用于将KEK绑定到对应的一个媒体流的链接。该链接可以包括KeyDomainID和KeyGroupID，或者可以包括KeyDomainID和KeyGroupID的抽象表示。在会话初始化期间，可以使用会话描述消息的链接将密钥加密密钥（KEK）绑定到媒体流。在密钥加密密钥（KEK）的保护下，每个媒体流可以使用传送到用户设备（UE）的业务密钥来保护。

2. 发明申请

WO2009108523A3 METHOD AND SYSTEM FOR MUTUAL AUTHENTICATION OF NODES IN A WIRELESS COMMUNICATION NETWORK 审中-公开
标题翻译：一种用于无线通信网络中节点的互认证的方法和系统
公开(公告)号：WO2009108523A3
公开(公告)日：2009-10-22
申请号：PCT/US2009034184
申请日：2009-02-16
申请人： MOTOROLA INC , METKE ANTHONY R , LEWIS ADAM C , POPOVICH GEORGE
发明人： METKE ANTHONY R , LEWIS ADAM C , POPOVICH GEORGE
IPC分类号： H04W12/06 , G06F21/00 , H04L29/06 , H04W84/18
CPC分类号： H04W12/06 , G06F21/445 , G06F2221/2129 , H04L9/3273 , H04L63/061 , H04L63/0823 , H04L63/0869 , H04L2209/80 , H04W84/18
摘要： A method as provided enables mutual authentication of nodes in a wireless communication network. The method includes processing at a first node a beacon message received from a second node, wherein the beacon message comprises a first nonce value (step 405). An association request message comprising a certificate of the first node, a first signed block of authentication data, and a second nonce value is then transmitted from the first node to the second node (step 410). The second node can then verify a signature of the certificate of the first node and verify a signature of the first signed block of authentication data. An association reply message received from the second node is then processed at the first node (step 415), whereby the first node verifies a signature of a certificate of the second node and verifies a signature of a second signed block of authentication data.
摘要翻译：所提供的方法能够实现无线通信网络中的节点的相互认证。该方法包括在第一节点处处理从第二节点接收到的信标消息，其中该信标消息包括第一随机数值（步骤405）。然后，将包括第一节点的证书，第一签名验证数据块和第二随机数值的关联请求消息从第一节点传输到第二节点（步骤410）。然后第二节点可以验证第一节点的证书的签名并验证第一签名的验证数据块的签名。然后在第一节点处处理从第二节点接收到的关联回复消息（步骤415），由此第一节点验证第二节点的证书的签名并验证第二签名的验证数据块的签名。

3. 发明申请

WO2008105945A3 APPLICATION STEERING AND APPLICATION BLOCKING OVER A SECURE TUNNEL 审中-公开
标题翻译：应用转向和应用堵塞在安全通道上
公开(公告)号：WO2008105945A3
公开(公告)日：2008-12-18
申请号：PCT/US2007080028
申请日：2007-09-30
申请人： MOTOROLA INC , LEWIS ADAM C , POPOVICH GEORGE , THOMAS PETER E
发明人： LEWIS ADAM C , POPOVICH GEORGE , THOMAS PETER E
IPC分类号： G06F15/16
CPC分类号： H04L63/0485 , H04L63/0227 , H04L63/04 , H04L63/164
摘要： Techniques are provided for enabling application steering/blocking in a secure network which includes a network entity, and a first tunnel endpoint coupled to the network entity over an encrypted tunnel. The first tunnel endpoint associates at least a first Security Parameter Index (SPI) to a first application identifier to generate first mapping information (MI), communicates the first MI to the network entity, and transmits an encrypted message to the network entity over the encrypted tunnel. The encrypted message includes an encrypted packet and an unencrypted header including the first SPI. The network entity determines the first SPI from the unencrypted header, determines the first application identifier based on the first SPI and the first MI, and identifies a first application associated with the first application identifier. The network entity can still perform application steering/blocking even though traffic passing through the tunnel is encrypted.
摘要翻译：提供了用于在包括网络实体以及通过加密隧道耦合到网络实体的第一隧道端点的安全网络中启用应用转向/阻止的技术。第一隧道端点至少将第一安全参数索引（SPI）与第一应用标识符相关联以生成第一映射信息（MI），将第一MI传送给网络实体，并且通过加密将加密的消息传送到网络实体隧道。加密的消息包括加密的分组和包括第一SPI的未加密的报头。网络实体从未加密的报头中确定第一SPI，基于第一SPI和第一MI确定第一应用标识符，并识别与第一应用标识符相关联的第一应用。即使流经隧道的流量被加密，网络实体仍然可以执行应用程序转向/阻塞。

4. 发明申请

WO2008105945A4 APPLICATION STEERING AND APPLICATION BLOCKING OVER A SECURE TUNNEL 审中-公开
公开(公告)号：WO2008105945A4
公开(公告)日：2008-09-04
申请号：PCT/US2007/080028
申请日：2007-09-30
申请人： MOTOROLA, INC. , LEWIS, Adam, C. , POPOVICH, George , THOMAS, Peter, E.
发明人： LEWIS, Adam, C. , POPOVICH, George , THOMAS, Peter, E.
IPC分类号： G06F15/16
摘要： Techniques are provided for enabling application steering/blocking in a secure network which includes a network entity, and a first tunnel endpoint coupled to the network entity over an encrypted tunnel. The first tunnel endpoint associates at least a first Security Parameter Index (SPI) to a first application identifier to generate first mapping information (MI), communicates the first MI to the network entity, and transmits an encrypted message to the network entity over the encrypted tunnel. The encrypted message includes an encrypted packet and an unencrypted header including the first SPI. The network entity determines the first SPI from the unencrypted header, determines the first application identifier based on the first SPI and the first MI, and identifies a first application associated with the first application identifier. The network entity can still perform application steering/blocking even though traffic passing through the tunnel is encrypted.

5. 发明申请

WO2007117888A2 SESSION PERSISTENCE ON A WIRELESS NETWORK 审中-公开
标题翻译：会议在无线网络上的持续性
公开(公告)号：WO2007117888A2
公开(公告)日：2007-10-18
申请号：PCT/US2007/064382
申请日：2007-03-20
申请人： MOTOROLA, INC. , LEWIS, Adam, C. , BEAUJEAN, Christophe , KHUKHASHVILI, Zurab
发明人： LEWIS, Adam, C. , BEAUJEAN, Christophe , KHUKHASHVILI, Zurab
IPC分类号： G06F15/16
CPC分类号： H04W80/06
摘要： The present disclosure provides methods and systems for preventing the termination of a communication session between two devices, where the communication session is being conducted over a wireless network, at least in part. More specifically, the present disclosure provides methods and systems for the prevention of a TCP session's premature termination, or TCP session persistence, in such a network by simulating signals of normal communication so that the receiving device "believes" that the simulated signals have been transmitted from the other device. Simulated signals, sent from a session persistence driver, are only sent to a device when expected signals which are expected to be received by that device are not detected.
摘要翻译：本公开提供了用于在至少部分地通过无线网络进行通信会话的两个设备之间防止终止通信会话的方法和系统。更具体地，本公开提供了通过模拟正常通信的信号来防止TCP会话的过早终止或TCP会话持久性的方法和系统，使得接收设备“相信”已经发送了模拟信号从另一个设备。从会话持久性驱动程序发送的模拟信号仅在未被该设备接收到的预期信号被检测到时才被发送到设备。

6. 发明申请

WO2007076182A2 MULTIPLE CONFIGURATION COMMUNICATION APPARATUS 审中-公开
标题翻译：多种配置通信设备
公开(公告)号：WO2007076182A2
公开(公告)日：2007-07-05
申请号：PCT/US2006060998
申请日：2006-11-16
申请人： MOTOROLA INC , SILVERMAN SHMUEL , JOHNSON MARK J , LEWIS ADAM C , ROTSTEIN RON
发明人： SILVERMAN SHMUEL , JOHNSON MARK J , LEWIS ADAM C , ROTSTEIN RON
IPC分类号： H04W88/06
CPC分类号： H04W88/06
摘要： Multiple-configuration communication apparatus includes: a communication device (130) simultaneously maintaining at least a first and a second channel; a storage device (114, 116, 118) storing a plurality of communication configurations; and a configuration controller (120) determining a first time frame and during the first time frame, selecting a first communication configuration of the plurality of communication configurations and controlling the communication device to configure itself to the first communication configuration to at least one of transmit and receive information over the first channel, and determining a second time frame that is different from the first time frame and during the second time frame, selecting a second communication configuration of the plurality of communication configurations, and controlling the communication device to configure itself to the second communication configuration to at least one of transmit and receive information over the second channel.
摘要翻译：多配置通信装置包括：通信设备（130）同时保持至少第一和第二信道; 存储多个通信配置的存储设备（114,116,118）; 以及配置控制器（120），其确定第一时间帧，并且在所述第一时间帧期间，选择所述多个通信配置的第一通信配置，并且控制所述通信设备将其自身配置为所述第一通信配置为发送和通过第一信道接收信息，并且确定与第一时间帧不同的第二时间帧，并且在第二时间帧期间，选择多个通信配置的第二通信配置，并且控制通信设备将其自身配置为第二通信配置到第二信道上的发送和接收信息中的至少一个。

7. 发明申请

WO2013032671A4 METHODS AND APPARATUS FOR SOURCE AUTHENTICATION OF MESSAGES THAT ARE SECURED WITH A GROUP KEY 审中-公开
标题翻译：用组密钥保证消息来源认证的方法和设备
公开(公告)号：WO2013032671A4
公开(公告)日：2013-07-11
申请号：PCT/US2012050506
申请日：2012-08-13
申请人： MOTOROLA SOLUTIONS INC , MESSERGES THOMAS S , LEWIS ADAM C
发明人： MESSERGES THOMAS S , LEWIS ADAM C
IPC分类号： H04L9/08
CPC分类号： H04L9/0833
摘要： Methods, systems and apparatus are provided for source authentication. In accordance with the disclosed embodiments, a key-management server generates (920) a key-delivery message that includes a key data transport payload secured with a group key, and a source authentication payload. Upon receiving the key-delivery message at a communication device, the communication device may verify (930) whether the source authentication payload of the key-delivery message is valid. When the source authentication payload is determined to be valid (940), the communication device thereby authenticates that the key-delivery message was transmitted by the key-management server.
摘要翻译：提供了用于源认证的方法，系统和装置。根据所公开的实施例，密钥管理服务器生成（920）密钥递送消息，该密钥递送消息包括用组密钥保护的密钥数据传输有效载荷以及源认证有效载荷。在通信设备处接收到密钥递送消息时，通信设备可以验证（930）密钥递送消息的源认证有效载荷是否有效。当源认证有效载荷被确定为有效时（940），通信设备由此认证密钥传递消息是由密钥管理服务器传送的。

8. 发明申请

WO2013036427A4 SECURE QUALITY OF SERVICE 审中-公开
标题翻译：安全的服务质量
公开(公告)号：WO2013036427A4
公开(公告)日：2013-05-10
申请号：PCT/US2012053037
申请日：2012-08-30
申请人： MOTOROLA SOLUTIONS INC , BEKIARES TYRONE D , FREDERICKS ROBERT A , LEWIS ADAM C
发明人： BEKIARES TYRONE D , FREDERICKS ROBERT A , LEWIS ADAM C
IPC分类号： H04L29/06
CPC分类号： H04L63/1466 , H04L47/24
摘要： Methods and apparatus are provided for communicating a flow of packets with a requested quality of service. An exemplary method involves receiving a first packet of a flow, determining a first reference value for the packet flow identification field of the first packet using a key value, and facilitating the requested quality of service for the first packet when the received value of the packet flow identification field of the first packet matches the first reference value. The method continues by receiving a second packet of the flow, determining a second reference value for the packet flow identification field using the key value, and facilitating the requested quality of service for the second packet when the received value of the packet flow identification field of the second packet matches the second reference value.
摘要翻译：提供了用于传送具有所请求的服务质量的分组流的方法和装置。一种示例性方法包括接收流的第一分组，使用密钥值确定第一分组的分组流标识字段的第一参考值，并且当分组的接收值接收时，便于所请求的第一分组的服务质量第一分组的流标识字段与第一参考值匹配。该方法通过接收流的第二分组继续，使用密钥值确定分组流识别字段的第二参考值，并且当第二分组的分组流识别字段的接收值有利时，便于所请求的第二分组的服务质量第二个分组匹配第二个参考值。

9. 发明申请

WO2012087692A3 SYSTEM AND METHOD FOR SECURE COMMUNICATIONS IN A COMMUNICATION SYSTEM 审中-公开
标题翻译：用于通信系统中安全通信的系统和方法
公开(公告)号：WO2012087692A3
公开(公告)日：2012-10-26
申请号：PCT/US2011064776
申请日：2011-12-14
申请人： MOTOROLA SOLUTIONS INC , MESSERGES THOMAS S , LEWIS ADAM C
发明人： MESSERGES THOMAS S , LEWIS ADAM C
IPC分类号： H04L9/08 , H04L9/32
CPC分类号： H04L9/0833 , H04L9/321
摘要： A system and method for secure communications in a communication system, wherein the system programs a computer to perform the method, which includes: receiving at least one authentication key, without an encryption key, from a key-management server; receiving a packet, which is encrypted, from a source device; authenticating the packet, using the at least one authentication key, without cryptographically altering the packet; and forwarding the authenticated packet to a destination device of the packet.
摘要翻译：一种用于通信系统中的安全通信的系统和方法，其中该系统对计算机进行编程以执行该方法，该系统和方法包括：从密钥管理服务器接收至少一个没有加密密钥的认证密钥; 从源设备接收被加密的分组; 使用所述至少一个认证密钥来认证所述分组，而不用密码地改变所述分组; 以及将经认证的分组转发到分组的目的地设备。

10. 发明申请

WO2012092418A1 METHODS FOR ESTABLISHING A SECURE POINT-TO-POINT CALL ON A TRUNKED NETWORK 审中-公开
标题翻译：在传统网络上建立安全点到点呼叫的方法
公开(公告)号：WO2012092418A1
公开(公告)日：2012-07-05
申请号：PCT/US2011/067714
申请日：2011-12-29
申请人： MOTOROLA SOLUTIONS, INC. , SENESE, Thomas J. , LEWIS, Adam C. , METKE, Anthony R. , POPOVICH, George , THOMAS, Shanthi E.
发明人： SENESE, Thomas J. , LEWIS, Adam C. , METKE, Anthony R. , POPOVICH, George , THOMAS, Shanthi E.
IPC分类号： H04W12/04 , H04L29/06 , H04W12/06
CPC分类号： H04W12/04 , H04L63/045 , H04L63/061 , H04L63/0807 , H04L63/0823 , H04W12/06
摘要： Methods for establishing secure point-to-point communications in a trunked radio system include receiving, at a trunking controller, a request from a source endpoint for a traffic channel for confidential communications between the source endpoint and a destination endpoint using a shared unique first symmetric key. The trunking controller provides keying material related to the symmetric key over the secured control channel to at least one of the source or destination endpoints and assigns a traffic channel. Moreover, in response to the request, the controller assigns a traffic channel. The keying material enables the unique first symmetric key to be securely established between the source and destination endpoints.
摘要翻译：用于在集群无线电系统中建立安全点对点通信的方法包括在中继控制器处，使用共享唯一的第一对称来在源端点和目的地端点之间接收来自源端点的业务信道的业务信道的请求键。中继控制器将与安全控制信道上的对称密钥相关的密钥材料提供给源端点或目的端点中的至少一个，并分配业务信道。此外，响应于该请求，控制器分配业务信道。密钥材料使得能够在源端点和目的端点之间安全地建立唯一的第一对称密钥。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式