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11. 发明申请

US20110206201A1 METHOD OF GENERATING A CRYPTOGRAPHIC KEY, NETWORK AND COMPUTER PROGRAM THEREFOR 有权
标题翻译：生成关键字，网络和计算机程序的方法
公开(公告)号：US20110206201A1
公开(公告)日：2011-08-25
申请号：US13124721
申请日：2009-10-08
申请人： Oscar Garcia Morchon , Bozena Erdmann
发明人： Oscar Garcia Morchon , Bozena Erdmann
IPC分类号： H04L9/00
CPC分类号： H04L9/0838 , H04L9/3026 , H04L9/3066 , H04L2209/805
摘要： The present invention relates to security systems for communication networks. More precisely, the invention relates to a method for generating a shared key between a first node (D1) and a second node (D2) for secure communication in a network (1), the first node storing a first node keying material share based on a root keying material and the method comprising the following steps: a) the first node receiving an identifier of the second node, b) the first node evaluating the first node keying material share at a second node's identifier, to generate the shared key, wherein the first node keying material share is a polynomial-based keying material over a finite field Fq and step b) comprises: b1) the first node applying a Horner's rule to factorize the first node keying material under the form of a combination of monomials, b2) the first node computing the result of each monomial operation by evaluating at a predetermined point a polynomial of degree r−1 with coefficients in a sub-field of Fq. The invention also relates to a network and a computer program thereof.
摘要翻译：本发明涉及通信网络的安全系统。更准确地说，本发明涉及一种用于在第一节点（D1）和第二节点（D2）之间生成用于网络（1）中的安全通信的共享密钥的方法，所述第一节点存储基于根密钥材料和方法，包括以下步骤：a）第一节点接收第二节点的标识符，b）第一节点在第二节点的标识符处评估第一节点密钥资源共享，以生成共享密钥，其中第一节点密钥资源共享是在有限域Fq上的基于多项式的密钥材料，并且步骤b）包括：b1）第一节点应用霍纳规则以单项式组合b2的形式对第一节点密钥资源进行因子分解）第一节点通过在预定点处评估具有在Fq的子场中的系数的度r-1的多项式来计算每个单项式运算的结果。本发明还涉及一种网络及其计算机程序。

12. 发明授权

US09185133B2 Methods, devices and systems for establishing end-to-end secure connections and for securely communicating data packets 有权
标题翻译：用于建立端到端安全连接和安全地传送数据包的方法，设备和系统
公开(公告)号：US09185133B2
公开(公告)日：2015-11-10
申请号：US14234451
申请日：2012-07-24
申请人： Sye Loong Keoh , Oscar Garcia Morchon , Sandeep Shankaran Kumar , Martina Brachmann , Bozena Erdmann
发明人： Sye Loong Keoh , Oscar Garcia Morchon , Sandeep Shankaran Kumar , Martina Brachmann , Bozena Erdmann
IPC分类号： G06F12/00 , H04L29/06
CPC分类号： H04L63/166 , H04L63/123
摘要： The invention provides methods, devices (102, 110, 124, 136) and communication systems (100) for establishing end-to-end secure connections and for securely communicating data packets. Such a communication system (100) comprises a first device (124, 136), an intermediate device (110) and a second device (102). The first device (124, 136) communications via a first network (120), which is based on a first transport protocol and a first transport security protocol with the intermediate device (110). The second device (102) communications via a second network, which is based on a second transport protocol and a second transport security protocol with the intermediate device (110). The intermediate device (110) modifies packets received via first network to packets suitable for communication via the second network, and vice versa. The first device (124, 136) is able to reconstruct a header of a received packet as if the packet was sent via the second network (108) and its transport and security protocols. Further, the first device (124) is able to verify, on basis of the reconstructed header, verification fields which are generated on basis of the second transport security protocol.
摘要翻译：本发明提供了用于建立端到端安全连接和用于安全地传送数据分组的方法，设备（102,110,124,136）和通信系统（100）。这种通信系统（100）包括第一设备（124,136），中间设备（110）和第二设备（102）。第一设备（124,136）经由第一网络（120）进行通信，第一网络（120）基于第一传输协议和与中间设备（110）的第一传输安全协议。第二设备（102）经由第二网络进行通信，第二网络基于第二传输协议和与中间设备（110）的第二传输安全协议。中间设备（110）将经由第一网络接收的分组修改为适合于经由第二网络进行通信的分组，反之亦然。第一设备（124,136）能够重建接收到的分组的报头，好像分组是经由第二网络（108）及其传输和安全协议发送的。此外，第一设备（124）能够基于重构的报头来验证基于第二传输安全协议生成的验证字段。

13. 发明申请

US20140115666A1 SECURE PROTOCOL EXECUTION IN A NETWORK 有权
标题翻译：网络中的安全协议执行
公开(公告)号：US20140115666A1
公开(公告)日：2014-04-24
申请号：US14123307
申请日：2012-06-01
申请人： Oscar Garcia Morchon , Daniel Martin Goergen , Tim Corneel Wilhelmus Schenk , Javier Espina Perez , Marc Aoun
发明人： Oscar Garcia Morchon , Daniel Martin Goergen , Tim Corneel Wilhelmus Schenk , Javier Espina Perez , Marc Aoun
IPC分类号： H04L29/06
CPC分类号： H04L63/20 , H04L9/3242
摘要： For secure configuration of network nodes from a backend with low connectivity requirements and workload at the backend and reduced communication overhead, a system, a control unit for a segment controller and a method for secure protocol execution in a network are provided, wherein protocol information is provided to a segment controller (60) for controlling a node (10) and a protocol is performed based on the protocol information to control the node (10), at least one response message of the node (10) being required at the segment controller (60) for performing one or more steps of the protocol.
摘要翻译：为了从后端具有低连接性要求和后端工作负载的网络节点的安全配置以及降低的通信开销，提供了系统，用于段控制器的控制单元和网络中的安全协议执行方法，其中协议信息是提供给用于控制节点（10）的段控制器（60），并且基于协议信息执行协议以控制节点（10），节点（10）的至少一个响应消息在段控制器（60），用于执行协议的一个或多个步骤。

14. 发明申请

US20130279697A1 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：US20130279697A1
公开(公告)日：2013-10-24
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
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.

15. 发明申请

US20130242929A1 SYSTEM AND METHOD FOR OPTIMIZING DATA TRANSMISSION TO NODES OF A WIRELESS MESH NETWORK 有权
标题翻译：优化数据传输到无线网路节点的系统和方法
公开(公告)号：US20130242929A1
公开(公告)日：2013-09-19
申请号：US13988389
申请日：2011-11-10
申请人： Daniel Martin Görgen , Javier Espina Perez , Tim Corneel Wilhelmus SCHENK , Oscar Garcia Morchon
发明人： Daniel Martin Görgen , Javier Espina Perez , Tim Corneel Wilhelmus SCHENK , Oscar Garcia Morchon
IPC分类号： H04W72/04
CPC分类号： H04W72/0406 , H04L45/36 , H04W40/248
摘要： For improving data packet transmission from a collector node to one or more network nodes without additional routing protocols or increase of the overall network load, a system and a method are provided, wherein a node and/or the collector node receiving an uplink data packet addressed to the collector node is adapted to store at least a sender node information and a transmitting node information as a reverse-route information for a predetermined time.
摘要翻译：为了提高从收集器节点到一个或多个网络节点的数据分组传输而不需要额外的路由协议或增加总体网络负载，提供了一种系统和方法，其中接收上行链路数据分组的节点和/或收集器节点被寻址收集器节点适于将至少发送方节点信息和发送节点信息存储为预定时间的反向路由信息。

16. 发明申请

US20130188562A1 DEVICE AND METHOD FOR DELAY OPTIMIZATION OF END-TO-END DATA PACKET TRANSMISSIONS IN WIRELESS NETWORKS 有权
标题翻译：无线网络端到端数据分组传输延迟优化的设备及方法
公开(公告)号：US20130188562A1
公开(公告)日：2013-07-25
申请号：US13876183
申请日：2011-09-09
申请人： Javier Espina Perez , Daniel Goergen , Tim Schenk , Oscar Garcia Morchon
发明人： Javier Espina Perez , Daniel Goergen , Tim Schenk , Oscar Garcia Morchon
IPC分类号： H04W40/20
CPC分类号： H04W40/20 , H04L1/188 , H04L1/1887 , H04L47/10 , H04L47/14 , H04L47/28 , H04L67/04 , H04L67/125 , H04L2001/0097 , H04W28/0226
摘要： For reducing and homogenizing an end-to-end delay of data packet transmissions in a large-scale wireless mesh network, a device, a system and a method are provided for controlling data packet transmission in the wireless network, wherein transmission parameters of an intermediate node are adjusted based on a distance between the intermediate node and a sender node.
摘要翻译：为了减少和均化大规模无线网状网络中的数据分组传输的端到端延迟，提供了一种用于控制无线网络中的数据分组传输的设备，系统和方法，其中中间件的传输参数基于中间节点和发送者节点之间的距离来调整节点。

17. 发明授权

US08356180B2 Multidimensional identification, authentication, authorization and key distribution system for patient monitoring 有权
标题翻译：用于患者监测的多维识别，认证，授权和密钥分发系统
公开(公告)号：US08356180B2
公开(公告)日：2013-01-15
申请号：US12666848
申请日：2008-07-01
申请人： Oscar Garcia Morchon , Heribert Baldus , Axel Gunther Huebner
发明人： Oscar Garcia Morchon , Heribert Baldus , Axel Gunther Huebner
IPC分类号： H04L9/32 , H04K1/00
CPC分类号： H04L63/061 , G06F19/00 , G06F19/3418 , H04L67/12 , H04L2463/061 , H04W12/04 , H04W84/18
摘要： A method, wireless system and a wireless device provide multidimensional identification, authentication, authorization and key distribution providing secure communications at a deepest common security domain.
摘要翻译：一种方法，无线系统和无线设备提供多维识别，认证，授权和密钥分发，在最深的公共安全域提供安全通信。

18. 发明申请

US20110317838A1 METHOD FOR SECURE COMMUNICATION IN A NETWORK, A COMMUNICATION DEVICE, A NETWORK AND A COMPUTER PROGRAM THEREFOR 有权
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：US20110317838A1
公开(公告)日：2011-12-29
申请号：US13254462
申请日：2010-03-16
申请人： Oscar Garcia Morchon , Bozena Erdmann , Klaus Kursawe
发明人： Oscar Garcia Morchon , Bozena Erdmann , Klaus Kursawe
IPC分类号： H04L9/00
CPC分类号： H04L9/083 , H04L9/085 , H04L2209/80 , H04W12/04
摘要： A method for securing communications between a first node (N1) and a second node (N2) in a network (1) further comprising a management device (2) provided with root keying materials, the method comprising the following steps: the management device generating, based on root keying materials, a first node keying material shares comprising a number of sub-elements and the first node keying material shares being arranged for generating a first complete key, the management device selecting a subset of sub-elements of the first keying material shares, the number of sub-elements selected being less or equal than the total number of sub-elements of the first keying material shares, and the selected sub-elements forming a first node partial keying material shares or symmetric-key generation engine, the first node generating, based on the first node symmetric-key generation engine and on an identifier of the second node, a first key, used for securing communications with the second node.
摘要翻译：一种用于保护网络（1）中的第一节点（N1）和第二节点（N2）之间的通信的方法，还包括具有根密钥材料的管理设备（2），所述管理设备（2）包括以下步骤：所述管理设备生成基于根密钥材料，第一节点密钥材料共享包括多个子元素，并且所述第一节点密钥资源共享被布置用于生成第一完整密钥，所述管理设备选择所述第一密钥的子元素的子集选择的子元素的数量小于或等于第一密钥材料共享的子元素的总数的数量，以及形成第一节点部分密钥材料共享或对称密钥生成引擎的所选择的子元素，所述第一节点基于所述第一节点对称密钥生成引擎和所述第二节点的标识符生成用于保护与所述第二节点的通信的第一密钥。

19. 发明授权

US09538938B2 Signal transmission through a medium 有权
标题翻译：通过介质传输信号
公开(公告)号：US09538938B2
公开(公告)日：2017-01-10
申请号：US13498176
申请日：2010-09-29
申请人： Oscar Garcia Morchon , Thomas Falck
发明人： Oscar Garcia Morchon , Thomas Falck
IPC分类号： A61B5/00 , A61B5/103 , A61B8/00
CPC分类号： A61B5/103 , A61B5/441 , A61B5/4504 , A61B5/4869 , A61B8/00
摘要： System using on- or in-body communication technologies such as body-sound communication (BSC) or body-coupled communication (BCC) to obtain information on the body composition of a patient (e.g. water content/hydration level on bone density/joint status). The system, in a preferred embodiment, comprises a transmitter, receiver and processor connected to the receiver. The transmitter is arranged to transmit a signal through a medium (the body of the patient), the signal comprising a plurality of different frequency components and transmission technologies. The receiver is arranged to receive the signal following propagation through the said medium. The processor is arranged to generate, at a first time, one or more transfer functions from the received signal, each transfer function defining values for a predetermined signal parameter at different frequencies. The processor then generates, at a second time, one or more further transfer functions from the received signal and compares a transfer function with the further transfer function for the same signal parameter. An output is generated if the difference between the transfer function and the further transfer function exceeds a preset threshold.
摘要翻译：使用诸如身体声音通信（BSC）或身体耦合通信（BCC）之类的身体内或身体通信技术的系统来获得关于患者的身体组成的信息（例如，骨密度/联合状态下的水含量/水合水平）。在优选实施例中，该系统包括连接到接收器的发射器，接收器和处理器。发射器被布置成通过介质（患者的身体）传输信号，该信号包括多个不同的频率分量和传输技术。接收器被布置成在通过所述介质传播之后接收信号。处理器被布置为在第一时间从接收的信号生成一个或多个传送函数，每个传递函数定义不同频率的预定信号参数的值。然后，处理器在第二时间从接收到的信号产生一个或多个另外的传递函数，并将传递函数与用于相同信号参数的另外的传递函数进行比较。如果传递函数和另外的传递函数之间的差超过预设的阈值，则产生一个输出。

20. 发明授权

US09119142B2 Device and method for delay optimization of end-to-end data packet transmissions in wireless networks 有权
标题翻译：用于无线网络中端到端数据包传输的延迟优化的设备和方法
公开(公告)号：US09119142B2
公开(公告)日：2015-08-25
申请号：US13876183
申请日：2011-09-09
申请人： Javier Espina Perez , Daniel Goergen , Tim Schenk , Oscar Garcia Morchon
发明人： Javier Espina Perez , Daniel Goergen , Tim Schenk , Oscar Garcia Morchon
IPC分类号： H04W24/00 , H04W84/12 , H04W40/20 , H04L1/18 , H04L12/801 , H04L12/841 , H04W28/02 , H04L29/08 , H04L1/00
CPC分类号： H04W40/20 , H04L1/188 , H04L1/1887 , H04L47/10 , H04L47/14 , H04L47/28 , H04L67/04 , H04L67/125 , H04L2001/0097 , H04W28/0226
摘要： For reducing and homogenizing an end-to-end delay of data packet transmissions in a large-scale wireless mesh network, a device, a system and a method are provided for controlling data packet transmission in the wireless network, wherein transmission parameters of an intermediate node are adjusted based on a distance between the intermediate node and a sender node.
摘要翻译：为了减少和均化大规模无线网状网络中的数据分组传输的端到端延迟，提供了一种用于控制无线网络中的数据分组传输的设备，系统和方法，其中中间件的传输参数基于中间节点和发送者节点之间的距离来调整节点。

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