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1. 发明申请

US20070249288A1 DISTANCE-BASED SECURITY 审中-公开
标题翻译：基于距离的安全
公开(公告)号：US20070249288A1
公开(公告)日：2007-10-25
申请号：US11734241
申请日：2007-04-11
申请人： Kamran Moallemi , Amal Ekbal , Chong Lee , David Julian , Gregory Rose , Lu Xiao
发明人： Kamran Moallemi , Amal Ekbal , Chong Lee , David Julian , Gregory Rose , Lu Xiao
IPC分类号： H04B1/00 , H04M11/04 , H04Q7/20
CPC分类号： H04L63/0492 , H04L63/08 , H04L67/18 , H04W4/023 , H04W12/06
摘要： Various operations may be performed based on distance-related functions associated with two or more devices. For example, one or more distance-based functions may be used to control whether a device is allowed to request another device to perform one or more functions. Similarly, one or more distance-based functions may be used to control whether a device may perform one or more functions requested by another device. A distance-related function may take various form including, for example, a distance between devices, two or more distances between devices, a rate of change in a relative distance between devices, relative acceleration between devices, or some combination of two or more of the these distance-related functions.
摘要翻译：可以基于与两个或更多个设备相关联的距离相关功能来执行各种操作。例如，可以使用一个或多个基于距离的功能来控制是否允许设备请求另一设备执行一个或多个功能。类似地，可以使用一个或多个基于距离的功能来控制设备是否可以执行由另一设备请求的一个或多个功能。距离相关功能可以采取各种形式，包括例如设备之间的距离，设备之间的两个或更多个距离，设备之间的相对距离的变化率，设备之间的相对加速度，或两个或更多个这些距离相关的功能。

2. 发明申请

US20070259690A1 DISTANCE-BASED PRESENCE MANAGEMENT 有权
标题翻译：基于距离的存在管理
公开(公告)号：US20070259690A1
公开(公告)日：2007-11-08
申请号：US11692097
申请日：2007-03-27
申请人： David Julian , Chong Lee , Kamram Moallemi , Avneesh Agrawal , Manuel Jaime , Robert Douglas , Lu Xiao , Gregory Rose
发明人： David Julian , Chong Lee , Kamram Moallemi , Avneesh Agrawal , Manuel Jaime , Robert Douglas , Lu Xiao , Gregory Rose
IPC分类号： H04B1/38
CPC分类号： H04W8/02 , G01S11/06 , G01S13/08 , H04L67/24 , H04W8/22 , H04W64/006
摘要： Various operations may be performed based on a distance-related function associated with two or more devices. For example, an association procedure for two or more devices may be based on one or more determined distances. Similarly, presence management may be based on one or more determined distances. A distance-related function may take various form including, for example, a distance between devices, two or more distances between devices, a rate of change in a relative distance between devices, relative acceleration between devices, or some combination of two or more of the these distance-related functions.
摘要翻译：可以基于与两个或更多个设备相关联的距离相关功能来执行各种操作。例如，两个或多个设备的关联过程可以基于一个或多个确定的距离。类似地，存在管理可以基于一个或多个确定的距离。距离相关功能可以采取各种形式，包括例如设备之间的距离，设备之间的两个或更多个距离，设备之间的相对距离的变化率，设备之间的相对加速度，或两个或更多个这些距离相关的功能。

3. 发明申请

US20070287386A1 DISTANCE-BASED ASSOCIATION 有权
标题翻译：基于距离的协会
公开(公告)号：US20070287386A1
公开(公告)日：2007-12-13
申请号：US11692100
申请日：2007-03-27
申请人： Avneesh Agrawal , Chong Lee , Kamram Moallemi , David Julian , Manuel Jaime , Robert Douglas , Gregory Rose , Lu Xiao
发明人： Avneesh Agrawal , Chong Lee , Kamram Moallemi , David Julian , Manuel Jaime , Robert Douglas , Gregory Rose , Lu Xiao
IPC分类号： H04B7/00
CPC分类号： H04W76/14 , A61B5/0015 , A61B5/0404 , G01S13/0209 , G01S13/284 , G01S13/765 , H04B5/0031 , H04L63/0861 , H04L67/24 , H04W4/02 , H04W4/023 , H04W4/027 , H04W4/50 , H04W8/005 , H04W12/06
摘要： Various operations may be performed based on a distance-related function associated with two or more devices. For example, an association procedure for two or more devices may be based on one or more determined distances. Similarly, presence management may be based on one or more determined distances. A distance-related function may take various form including, for example, a distance between devices, two or more distances between devices, a rate of change in a relative distance between devices, relative acceleration between devices, or some combination of two or more of the these distance-related functions.
摘要翻译：可以基于与两个或更多个设备相关联的距离相关功能来执行各种操作。例如，两个或多个设备的关联过程可以基于一个或多个确定的距离。类似地，存在管理可以基于一个或多个确定的距离。距离相关功能可以采取各种形式，包括例如设备之间的距离，设备之间的两个或更多个距离，设备之间的相对距离的变化率，设备之间的相对加速度，或两个或更多个这些距离相关的功能。

4. 发明申请

US20070230694A1 Cryptographically secure pseudo-random number generator 有权
标题翻译：密码安全的伪随机数发生器
公开(公告)号：US20070230694A1
公开(公告)日：2007-10-04
申请号：US11509215
申请日：2006-08-23
申请人： Gregory Rose , Alexander Gantman , Lu Xiao
发明人： Gregory Rose , Alexander Gantman , Lu Xiao
IPC分类号： H04L9/22
CPC分类号： G06F7/588 , G06F7/58 , H04L9/0662 , H04L2209/043 , H04L2209/24
摘要： A cryptographically secure pseudo-random number generator is configured to obtain one or more unpredictable sources of entropy that provide a seed. A current internal state of the number generator is modified as a function of the current internal state and the seed to accumulate entropy. The modified internal state may be obtained by using non-linear feedback shift register operations on the internal state and the seed. A pseudo-random number is then generated based on the modified internal state of the number generator. The one or more unpredictable sources of entropy may be combined into the seed. The internal state of the number generator may be continually modified with additional seeds obtained from the one or more unpredictable sources and the current internal state. Additionally, the internal state of the number generator may be modified on demand with a new seed received from a calling application.
摘要翻译：密码安全的伪随机数发生器被配置为获得提供种子的一个或多个不可预知的熵源。数字发生器的当前内部状态被修改为当前内部状态和种子以累积熵的函数。可以通过对内部状态和种子使用非线性反馈移位寄存器操作来获得修改的内部状态。然后基于数字发生器的修改的内部状态生成伪随机数。一个或多个不可预测的熵源可以组合到种子中。可以使用从一个或多个不可预测的源获得的附加种子和当前的内部状态来连续修改号码发生器的内部状态。此外，可以根据需要修改号码发生器的内部状态，并从呼叫应用程序接收到新的种子。

5. 发明授权

US09274815B2 Method and apparatus for portable self-contained node computer 有权
标题翻译：便携式自包含节点计算机的方法和装置
公开(公告)号：US09274815B2
公开(公告)日：2016-03-01
申请号：US12732461
申请日：2010-03-26
申请人： Alexander Gantman , Gregory Rose , Jack Steenstra , Liren Chen , Adam J. Drew
发明人： Alexander Gantman , Gregory Rose , Jack Steenstra , Liren Chen , Adam J. Drew
IPC分类号： G06F9/455
CPC分类号： G06F9/4411 , G06F9/4416 , G06F9/445 , G06F9/455 , G06F21/64
摘要： A portable self-contained node apparatus establishes a connection to a host apparatus having one or more peripheral devices connected directly thereto. The node apparatus is configured to view the one or more peripheral devices while being unaware of the host apparatus, and to act as a master device interacting directly with the one or more peripheral devices.
摘要翻译：便携式自包含节点装置建立与具有与其直接连接的一个或多个外围设备的主机设备的连接。节点设备被配置为在不知道主机设备的同时观看一个或多个外围设备，并且用作与该一个或多个外围设备直接交互的主设备。

6. 发明申请

US20070174613A1 Context limited shared secret 有权
标题翻译：上下文有限共享秘密
公开(公告)号：US20070174613A1
公开(公告)日：2007-07-26
申请号：US11351448
申请日：2006-02-10
申请人： Michael Paddon , Gregory Rose , James Semple , Philip Hawkes
发明人： Michael Paddon , Gregory Rose , James Semple , Philip Hawkes
IPC分类号： H04L9/00
CPC分类号： H04L9/085
摘要： In a communication system in which two communication entities seek to have a private or confidential communication session, a trust relationship needs first be established. The trust relationship is based on the determination of a shared secret which in turn is generated from contextual information. The contextual information can be derived from the circumstances surrounding the communication session. For example, the contextual information can include topological information, time-based information, and transactional information. The shared secret may be self-generated or received from a third party. In either event, the shared secret may be used as key material for any cryptographic protocol used between the communication entities.
摘要翻译：在两个通信实体寻求私人或机密通信会话的通信系统中，首先需要建立信任关系。信任关系是基于共享秘密的确定，而这个秘密又是从上下文信息中产生的。上下文信息可以从通信会话周围的情况导出。例如，上下文信息可以包括拓扑信息，基于时间的信息和事务信息。共享密钥可以是自生产的或从第三方接收的。在任一情况下，共享秘密可以用作在通信实体之间使用的任何加密协议的关键材料。

7. 发明申请

US20060236098A1 Multisigning - a protocol for robust multiple party digital signatures 审中-公开
标题翻译：多重签名 - 强大的多方数字签名协议
公开(公告)号：US20060236098A1
公开(公告)日：2006-10-19
申请号：US11182293
申请日：2005-07-15
申请人： Alexander Gantman , Aram Perez , Gregory Rose , Laurence Lundblade , Matthew Hohlfeld , Michael Paddon , Oliver Michaelis , Ricardo Lopez
发明人： Alexander Gantman , Aram Perez , Gregory Rose , Laurence Lundblade , Matthew Hohlfeld , Michael Paddon , Oliver Michaelis , Ricardo Lopez
IPC分类号： H04L9/00
CPC分类号： H04L63/126 , H04L9/3255 , H04L9/3265 , H04L9/3297 , H04L63/0478 , H04L63/0823 , H04L2209/80
摘要： Embodiments describe a system and/or method for multiple party digital signatures. According to a first aspect a method comprises establishing a first validity range for a first key, establishing a first validity range for at least a second key, and determining if the validity range of the first key overlaps the first validity range of the at least a second key. A certificate is signed with the first validity range of the first key and the first validity range of the at least a second key if the validity ranges overlap. According to another embodiment, signage of the certificate is refused if the first validity range of the first key does not overlap with the first validity range of the at least a second key.
摘要翻译：实施例描述了用于多方数字签名的系统和/或方法。根据第一方面，一种方法包括建立第一密钥的第一有效范围，建立至少第二密钥的第一有效范围，以及确定第一密钥的有效范围是否与至少一个密钥的第一有效范围重叠第二个关键如果有效范围重叠，则证书具有第一密钥的第一有效范围和至少第二密钥的第一有效范围。根据另一实施例，如果第一密钥的第一有效范围不与至少第二密钥的第一有效范围重叠，则拒绝证书的标识。

8. 发明申请

US20050286522A1 Efficient classification of network packets 有权
标题翻译：网络数据包的有效分类
公开(公告)号：US20050286522A1
公开(公告)日：2005-12-29
申请号：US11158588
申请日：2005-06-21
申请人： Michael Paddon , Gregory Rose , Philip Hawkes
发明人： Michael Paddon , Gregory Rose , Philip Hawkes
IPC分类号： H04L12/56 , H04L29/06
CPC分类号： H04L63/0227 , H04L63/0263 , H04L63/102
摘要： Embodiments describe a system and/or method for efficient classification of network packets. According to an aspect a method includes describing a packet as a feature vector and mapping the feature vector to a feature space. The method can further include defining a feature prism, classifying the packet relative to the feature prism, and determining if the feature vector matches the feature prism. If the feature vector matches the feature prism the packet is passed to a data recipient, if not, the packet is blocked. Another embodiment is an apparatus that includes an identification component that defines at least one feature of a packet and a classification component that classifies the packet based at least in part upon the at least one defined feature.
摘要翻译：实施例描述了用于网络分组的有效分类的系统和/或方法。根据一方面，一种方法包括将分组描述为特征向量并将特征向量映射到特征空间。该方法还可以包括定义特征棱镜，对分组相对于特征棱镜进行分类，以及确定特征向量是否与特征棱镜匹配。如果特征向量与特征棱镜匹配，则将数据包传递给数据收件人，否则，数据包被阻止。另一个实施例是一种装置，其包括定义分组的至少一个特征的识别组件和至少部分地基于至少一个定义的特征对分组进行分类的分类组件。

9. 发明申请

US20050254656A1 Efficient transmission of cryptographic information in secure real time protocol 有权
标题翻译：密码信息在安全实时协议中的有效传输
公开(公告)号：US20050254656A1
公开(公告)日：2005-11-17
申请号：US11083686
申请日：2005-03-17
申请人： Gregory Rose , Raymond Hsu
发明人： Gregory Rose , Raymond Hsu
IPC分类号： H04L9/00 , H04L9/08 , H04L9/32 , H04L29/06
CPC分类号： H04L9/0894 , H04L63/0428 , H04L2209/20
摘要： Efficient transmission of cryptographic information in secure real time protocol. A transmitting terminal may be used to encrypt data with a session key derived from a bit-stream. The bit-stream may be sent with header information to the receiving terminal. To conserve bandwidth, the information may be divided into portions, and each portion transmitted with an encrypted data packet. The receiving terminal may be used to recover the bit-stream from the information portions in the packet headers, and use the bit-stream to derive the session key. The session key may be used to decrypt the data.
摘要翻译：密码信息在安全实时协议中的有效传输。发送终端可以用于使用从比特流导出的会话密钥加密数据。比特流可以与头部信息一起发送到接收终端。为了节省带宽，可以将信息划分为部分，并且每个部分都使用加密的数据包进行传输。接收终端可以用于从分组报头中的信息部分恢复比特流，并且使用比特流来导出会话密钥。会话密钥可用于解密数据。

10. 发明申请

US20050138379A1 Method and apparatus for providing authenticated challenges for broadcast-multicast communications in a communication system 有权
标题翻译：在通信系统中为广播多播通信提供认证挑战的方法和装置
公开(公告)号：US20050138379A1
公开(公告)日：2005-06-23
申请号：US10932514
申请日：2004-09-01
申请人： James Semple , Gregory Rose
发明人： James Semple , Gregory Rose
IPC分类号： H04L9/08 , H04L9/30 , H04L9/32 , H04L12/56 , H04L29/06 , H04L9/00
CPC分类号： H04L63/067 , H04L9/0822 , H04L9/3242 , H04L9/3247 , H04L63/0823 , H04L63/123 , H04L63/126 , H04L2209/60 , H04L2209/80 , H04W4/06 , H04W12/04 , H04W12/06 , H04W12/10
摘要： A method and apparatus for secure generation of a short-term key SK for viewing information content in a Multicast-broadcast-multimedia system are described. A short-term key is generated by a memory module residing in user equipment (UE) only when the source of the information used to generate the short-term key can be validated. A short-term key can be generated by a Broadcast Access Key (BAK) or a derivative of BAK and a changing value with a Message Authentication Code (MAC) appended to the changing value. A short-term key (SK) can also be generated by using a private key and a short-term key (SK) manager with a corresponding public key distributed to the memory module residing in the user equipment (UE), using a digital signature.
摘要翻译：描述用于安全地生成用于观看组播广播多媒体系统中的信息内容的短期密钥SK的方法和装置。只有当用于生成短期密钥的信息的来源可以被验证时，由位于用户设备（UE）中的存储器模块产生短期密钥。可以通过广播接入密钥（BAK）或BAK的派生产生短期密钥，并且将附加消息认证码（MAC）的变化值附加到变化值。也可以通过使用私钥和短期密钥（SK）管理器，使用分配给驻留在用户设备（UE）中的存储器模块的相应公钥来生成短期密钥（SK），使用数字签名。

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