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1. 发明申请

US20110167273A1 METHOD FOR SECURE COMMUNICATION IN A NETWORK, A COMMUNICATION DEVICE, A NETWORK AND A COMPUTER PROGRAM THEREFOR 失效
标题翻译：网络通信安全的方法，通信设备，网络及其计算机程序
公开(公告)号：US20110167273A1
公开(公告)日：2011-07-07
申请号：US13063550
申请日：2009-09-09
申请人： Martijn Maas , Oscar Garcia Morchon
发明人： Martijn Maas , Oscar Garcia Morchon
IPC分类号： H04L9/32 , H04L9/00
CPC分类号： H04L9/083 , H04L9/0838 , H04L2209/805 , H04L2209/88
摘要： The present invention relates to a method for secure communications and communication networks having communication devices, using secure means like encryption system for securing communications. More particularly, the present invention relates to a method for secure communications from a first node (N1) to a second node (N2) in a network, the first node comprising a first node keying material (KM(ID1)), the second node comprising a second node keying material (KM(ID2)), wherein the keying materials of the first node and of the second node comprise each a plurality of keying root shares formed by keying root share segments. The method using key segmentation for pre-distributing keying material according to a variable distribution for increasing the resiliency of existing methods.
摘要翻译：本发明涉及一种具有通信设备的安全通信和通信网络的方法，该方法使用诸如加密系统之类的安全手段来确保通信。更具体地，本发明涉及一种用于从网络中的第一节点（N1）到第二节点（N2）的安全通信的方法，所述第一节点包括第一节点密钥材料（KM（ID1）），第二节点包括第二节点密钥材料（KM（ID2）），其中第一节点和第二节点的密钥材料包括通过键入根共享段形成的多个密钥根共享。使用密钥分割的方法根据可变分布预先分配密钥材料，以增加现有方法的弹性。

2. 发明授权

US08588411B2 Method for secure communication in a network, a communication device, a network and a computer program therefor 失效
标题翻译：用于网络中的安全通信的方法，通信设备，网络及其计算机程序
公开(公告)号：US08588411B2
公开(公告)日：2013-11-19
申请号：US13063550
申请日：2009-09-09
申请人： Martijn Maas , Oscar Garcia Morchon
发明人： Martijn Maas , Oscar Garcia Morchon
IPC分类号： H04L9/12
CPC分类号： H04L9/083 , H04L9/0838 , H04L2209/805 , H04L2209/88
摘要： The present invention relates to a method for secure communications and communication networks having communication devices, using secure means like encryption system for securing communications. More particularly, the present invention relates to a method for secure communications from a first node (N1) to a second node (N2) in a network, the first node comprising a first node keying material (KM(ID1)), the second node comprising a second node keying material (KM(ID2)), wherein the keying materials of the first node and of the second node comprise each a plurality of keying root shares formed by keying root share segments. The method using key segmentation for pre-distributing keying material according to a variable distribution for increasing the resiliency of existing methods.
摘要翻译：本发明涉及一种具有通信设备的安全通信和通信网络的方法，该方法使用诸如加密系统之类的安全手段来确保通信。更具体地，本发明涉及一种用于从网络中的第一节点（N1）到第二节点（N2）的安全通信的方法，所述第一节点包括第一节点密钥材料（KM（ID1）），第二节点包括第二节点密钥材料（KM（ID2）），其中第一节点和第二节点的密钥材料包括通过键入根共享段形成的多个密钥根共享。使用密钥分割的方法根据可变分布预先分配密钥材料，以增加现有方法的弹性。

3. 发明授权

US09813903B2 Method for communicating in a network, a communication device and a system therefor 有权
公开(公告)号：US09813903B2
公开(公告)日：2017-11-07
申请号：US13063216
申请日：2009-09-08
申请人： Martijn Maas , Oscar Garcia Morchon
发明人： Martijn Maas , Oscar Garcia Morchon
IPC分类号： H04K1/00 , H04W12/04 , H04L29/06 , H04W84/18
CPC分类号： H04W12/04 , H04L63/0435 , H04L63/061 , H04W84/18
摘要： The present invention relates to a communication system comprising a first node and second node adapted for communicating in a network, wherein the first node comprises a first list of keying materials including a plurality of keying materials, wherein the second node comprises a second list of keying materials including a plurality of keying materials, wherein the first node further comprises a receiver for receiving from the second node a second node identifier, a controller being arranged for determining from the second node identifier the position in the first list of at least one keying material having a common root with one keying material of the second list, and for generating an encryption key by means of the keying material having a common root and the second node identifier.

4. 发明申请

US20110164750A1 METHOD FOR COMMUNICATING IN A NETWORK, A COMMUNICATION DEVICE AND A SYSTEM THEREFOR 有权
标题翻译：用于在网络中通信的方法，通信设备及其系统
公开(公告)号：US20110164750A1
公开(公告)日：2011-07-07
申请号：US13063216
申请日：2009-09-08
申请人： Martijn Maas , Oscar Garcia Morchon
发明人： Martijn Maas , Oscar Garcia Morchon
IPC分类号： H04K1/00
CPC分类号： H04W12/04 , H04L63/0435 , H04L63/061 , H04W84/18
摘要： The present invention relates to a communication system comprising a first node and second node adapted for communicating in a network, wherein the first node comprises a first list of keying materials including a plurality of keying materials, wherein the second node comprises a second list of keying materials including a plurality of keying materials, wherein the first node further comprises a receiver for receiving from the second node a second node identifier, a controller being arranged for determining from the second node identifier the position in the first list of at least one keying material having a common root with one keying material of the second list, and for generating an encryption key by means of the keying material having a common root and the second node identifier.
摘要翻译：本发明涉及包括适于在网络中进行通信的第一节点和第二节点的通信系统，其中第一节点包括包括多个密钥材料的密钥材料的第一列表，其中第二节点包括第二个密钥列表包括多个键控材料的材料，其中所述第一节点还包括用于从所述第二节点接收第二节点标识符的接收器，被配置用于从所述第二节点标识符确定所述至少一个键控材料的所述第一列表中的位置具有与第二列表的一个密钥材料相同的根，并且通过具有公共根和第二节点标识符的密钥材料生成加密密钥。

5. 发明申请

US20100290622A1 WIRELESS COMMUNICATION SYSTEM AND METHOD FOR AUTOMATIC NODE AND KEY REVOCATION 审中-公开
标题翻译：无线通信系统及其自动节点和关键技术的方法
公开(公告)号：US20100290622A1
公开(公告)日：2010-11-18
申请号：US12812694
申请日：2009-01-16
申请人： Oscar Garcia Morchon , Bozena Erdmann , Martijn Maas
发明人： Oscar Garcia Morchon , Bozena Erdmann , Martijn Maas
IPC分类号： H04W12/04
CPC分类号： H04W12/04 , H04L9/0891 , H04L9/3093 , H04L2209/805
摘要： A wireless system and method to control the cryptographic keying material that has been compromised in the network; exclude captured nodes from the network; and update compromised keying material in uncompromised devices are described. This system and method is useful in alpha-secure key distribution systems comprising a multitude of alpha-secure keying material shares to be controlled, revoked or updated.
摘要翻译：一种用于控制已经在网络中被破坏的加密密钥材料的无线系统和方法; 从网络中排除捕获的节点; 并描述了在不妥协设备中更新受损密钥的材料。该系统和方法在包括要控制，撤销或更新的大量α安全密钥材料份额的α安全密钥分发系统中是有用的。

6. 发明授权

US10178123B2 Avoidance of hostile attacks in a network 有权
公开(公告)号：US10178123B2
公开(公告)日：2019-01-08
申请号：US14122050
申请日：2012-06-07
申请人： Oscar Garcia Morchon , Daniel Martin Görgen , Tim Corneel Wilhelmus Schenk , Javier Espina Perez , Marc Aoun
发明人： Oscar Garcia Morchon , Daniel Martin Görgen , Tim Corneel Wilhelmus Schenk , Javier Espina Perez , Marc Aoun
IPC分类号： G06F21/50 , H04L29/06 , H04W12/12 , H04W12/06 , H04W84/18
摘要： For improving the protection of a network against denial of service attacks and other hostile attacks, while keeping the operation of the network simple and efficient and considering restricted capacities of single network nodes, a control unit, a system and a method for operating a network with a plurality of nodes are provided, wherein at least one operation parameter of at least one node is adjusted based on a current network phase and a data packet received by the node (10) is processed based on the operation parameter.

7. 发明授权

US09407609B2 Lighting system, a light source, a device and a method of authorizing the device by the light source 有权
公开(公告)号：US09407609B2
公开(公告)日：2016-08-02
申请号：US13997794
申请日：2011-12-20
申请人： Oscar Garcia Morchon , Theodorus Jacobus Johannes Denteneer
发明人： Oscar Garcia Morchon , Theodorus Jacobus Johannes Denteneer
IPC分类号： H04L29/06 , G09C5/00 , H04B10/116 , H05B37/02 , H04L9/32
CPC分类号： H04L63/0428 , G09C5/00 , H04B10/116 , H04K1/00 , H04L9/3215 , H04L9/3271 , H04L2209/805 , H05B37/0272
摘要： A lighting system (100), a light source (110), a device (150), and a method of authorizing the device (150) by the light source (110) are provided. The lighting system (100) comprises a light source (110) to emit light (116), a device (150) to control the light source(110), a first communication channel from the light source (110) to the device (150), and a second communication channel from the device (150) to the light source (110). The first communication channel is formed by modulating information in the emitted light (116) of the light source (110). The light source (110) comprises a challenge generator (118), a light source transmitter (112), a light source receiver (122) and an authorizing means (120). The challenge generator (118) generates a challenge with a cryptographic function receiving an argument comprising a first cryptographic key. The light source transmitter (112) transmits the challenge via the first communication channel. The light source receiver (122) receives a response from the device via the second communication channel. The authorizing means (120) authorizes the device (150) to control the light source (110) by matching the received response with a reference, and if the received response matches the reference, the device (150) is authorized. The device (150) comprises a device receiver (152), a response generator (154) and a device transmitter (156). The device receiver (152) receives the challenge via the first communication channel. The response generator (154) generates the response with the cryptographic function which receives arguments comprising the received challenge and a second cryptographic key. The device transmitter (156) transmits the response to the light source via the second communication channel.

8. 发明授权

US09094383B2 Personal security manager for ubiquitous patient monitoring 有权
标题翻译：个人安全经理无处不在的病人监护
公开(公告)号：US09094383B2
公开(公告)日：2015-07-28
申请号：US12995677
申请日：2009-06-10
申请人： Oscar Garcia Morchon , Axel Guenther Huebner , Heribert Baldus
发明人： Oscar Garcia Morchon , Axel Guenther Huebner , Heribert Baldus
IPC分类号： H04L29/06 , G06F19/00 , G06F21/62 , H04W12/04 , H04L9/08 , H04L9/32 , H04L29/08 , A61B5/00
CPC分类号： H04L63/062 , A61B5/0022 , A61B5/0024 , G06F19/00 , G06F19/3418 , G06F21/6245 , G16H40/40 , H04L9/0844 , H04L9/3263 , H04L9/3273 , H04L63/0823 , H04L67/125 , H04L2209/805 , H04L2209/88 , H04W12/04 , H04W12/08 , H04W12/12
摘要： The present invention relates to a system and corresponding method for a secure end-to-end patient healthcare system which includes wireless medical sensors adapted to be attached to a patient's body and in communication with each other forming a body sensor network within a wireless medical sensor network including one or more body sensor networks; λ-secure keying means incorporated into each wireless medical sensor for enabling secure communications between the wireless medical sensors, and a personal security manager within the body sensor network and in communication with the wireless medical sensors within the body sensor network, the personal security manager providing secure communications with backend services and providing security relationships within the body sensor network by means of the λ-secure keying means, wherein the λ-secure keying means are such that a coalition of no more than λ compromised wireless medical sensors conceals a pairwise key between any two non-compromised wireless medical sensors and provides protection against node compromise until λ+1 wireless medical sensors have been compromised.
摘要翻译：本发明涉及一种用于安全的端到端患者保健系统的系统和相应的方法，其包括适于附接到患者身体并彼此通信的无线医疗传感器，其形成无线医疗传感器内的身体传感器网络网络包括一个或多个身体传感器网络; 结合到每个无线医疗传感器中的λ-安全键控装置，用于实现无线医疗传感器之间的安全通信，以及身体传感器网络内的个人安全管理器，并且与身体传感器网络内的无线医疗传感器通信，个人安全管理器提供与后端服务的安全通信，并通过λ-安全键控装置在身体传感器网络内提供安全关系，其中λ-安全键控装置使得不超过λ个受损的无线医疗传感器的联盟在两个任何两个不妥协的无线医疗传感器，并提供对节点损害的保护，直到λ+ 1无线医疗传感器已经受到损害。

9. 发明申请

US20130188492A1 DEVICE AND METHOD FOR SCHEDULING DATA PACKET TRANSMISSIONS IN WIRELESS NETWORKS 审中-公开
标题翻译：用于在无线网络中调度数据分组传输的设备和方法
公开(公告)号：US20130188492A1
公开(公告)日：2013-07-25
申请号：US13877195
申请日：2011-09-20
申请人： Daniel Martin Gorgen , Tim Corneel Wilhelmus Schenk , Javier Perez Espina , Oscar Garcia Morchon
发明人： Daniel Martin Gorgen , Tim Corneel Wilhelmus Schenk , Javier Perez Espina , Oscar Garcia Morchon
IPC分类号： H04W28/02
CPC分类号： H04W28/0247 , H04L1/1854 , H04L12/1868 , H04L12/1881 , H04L12/189 , H04L2001/0093 , H04W72/02 , H04W72/12 , H04W74/0833
摘要： For load balancing in a large-scale wireless mesh network, a device, a system and a method are provided for controlling data packet transmissions in the wireless mesh network, wherein a time slot is randomly selected within a determined answer interval for transmitting an answer responding to a received data packet.
摘要翻译：为了在大规模无线网状网络中进行负载平衡，提供了一种用于控制无线网状网络中的数据分组传输的设备，系统和方法，其中，在确定的应答间隔内随机选择时隙，用于发送应答响应到接收的数据分组。

10. 发明申请

US20120195431A1 METHOD FOR OPERATING A NODE IN A WIRELESS SENSOR NETWORK 审中-公开
标题翻译：在无线传感器网络中操作节点的方法
公开(公告)号：US20120195431A1
公开(公告)日：2012-08-02
申请号：US13499930
申请日：2010-10-07
申请人： Oscar Garcia Morchon , Heribert Baldus , Klaus Kursawe
发明人： Oscar Garcia Morchon , Heribert Baldus , Klaus Kursawe
IPC分类号： H04K1/00
CPC分类号： H04W12/06 , H04W12/003 , H04W12/00503 , H04W12/10 , H04W84/18
摘要： The present invention relates to a method for operating a first node in a network, the network including a plurality of nodes, the method comprising (a) the first node having a first identifier joining the network by transmitting the first identifier to a second node having a second identifier, (b) the first node generating a first key on the basis of the second identifier (c) the first node authenticating the second node by means of the first key, (d) the first node communicating with a third node if the first and second keys are equal.
摘要翻译：本发明涉及一种用于操作网络中的第一节点的方法，所述网络包括多个节点，所述方法包括（a）所述第一节点具有通过将所述第一标识符发送到具有第二标识符，（b）第一节点基于第二标识符（c）生成第一密钥，第一节点通过第一密钥认证第二节点，（d）第一节点与第三节点通信，如果第一和第二键是相等的。

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