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1. 发明申请

US20080009345A1 Gaming Systems with Authentication Token Support 有权
标题翻译：具有认证令牌支持的游戏系统
公开(公告)号：US20080009345A1
公开(公告)日：2008-01-10
申请号：US11774857
申请日：2007-07-09
申请人： Daniel Bailey , Burton Kaliski , Ari Juels , Ronald Rivest
发明人： Daniel Bailey , Burton Kaliski , Ari Juels , Ronald Rivest
IPC分类号： G06F17/00
CPC分类号： G07F17/3251 , G07F17/32
摘要： Techniques for providing authentication functionality in a gaming system are disclosed. In one aspect, a gaming system is configured such that, at a given point during a current session of a game in progress that involves at least one user previously granted access by the system to participate in the current session, information available from an authentication token associated with the user is obtained prior to allowing the user to take a particular action in the game. A determination is made as to whether or not the user will be allowed to take the particular action in the game, based on the obtained information. The obtained information may comprise, for example, at least a portion of a one-time password generated by a hardware or software authentication token.
摘要翻译：公开了一种用于在游戏系统中提供认证功能的技术。在一个方面，游戏系统被配置为使得在正在进行的游戏的当前会话期间的给定点处涉及至少一个用户先前被系统授权参与当前会话的访问，来自认证令牌的信息在允许用户在游戏中采取特定动作之前获得与用户相关联。根据所获得的信息确定用户是否将被允许在游戏中采取特定动作。获得的信息可以包括例如由硬件或软件认证令牌生成的一次性密码的至少一部分。

2. 发明申请

US20060033608A1 Proxy device for enhanced privacy in an RFID system 有权
标题翻译：用于RFID系统中增强隐私的代理设备
公开(公告)号：US20060033608A1
公开(公告)日：2006-02-16
申请号：US11193729
申请日：2005-07-29
申请人： Ari Juels , Daniel Bailey
发明人： Ari Juels , Daniel Bailey
IPC分类号： H04Q5/22 , G06K7/00 , G08B13/14
CPC分类号： G06K19/07336
摘要： A proxy device is disclosed for use in an RFID system comprising a plurality of RFID devices and at least one reader which communicates with the proxy device and one or more of the RFID devices. The proxy device acquires information characterizing at least a given one of the RFID devices, controls the given RFID device so as to at least partially prevent the given RFID device from being read by the reader, and communicates with the reader in a manner which simulates the given RFID device. This advantageously allows the proxy device to implement privacy policies of arbitrary sophistication on behalf of the given RFID device. The proxy device subsequently releases control of the given RFID device so as to permit the given RFID device to again be read by the reader.
摘要翻译：公开了用于RFID系统中的代理设备，该RFID系统包括多个RFID设备和至少一个与代理设备和一个或多个RFID设备通信的读取器。代理设备获取表征至少一个给定的RFID设备的信息，控制给定的RFID设备，以至少部分地防止给定的RFID设备被读取器读取，并以模拟该设备的方式与读取器通信给定RFID设备。这有利地允许代理设备代表给定的RFID设备实现任意复杂的隐私策略。代理设备随后释放给定RFID设备的控制，以便允许读取器再次读取给定的RFID设备。

3. 发明授权

US08458483B1 Techniques for message-passing using shared memory of an RF tag 有权
标题翻译：使用RF标签的共享存储器进行消息传递的技术
公开(公告)号：US08458483B1
公开(公告)日：2013-06-04
申请号：US12495447
申请日：2009-06-30
申请人： Daniel Bailey , Marco Ciaffi , William Duane , Ari Juels , John O'Brien
发明人： Daniel Bailey , Marco Ciaffi , William Duane , Ari Juels , John O'Brien
IPC分类号： G06F21/00 , G06F12/14
CPC分类号： H04B5/0037 , G06F1/3287 , G06F21/35 , G06F21/74 , G06F21/81 , G06F2221/2105 , H04B5/0056 , H04L63/0838 , H04W4/80 , H04W12/06 , H04W52/0229 , Y02D10/171 , Y02D70/166 , Y02D70/42
摘要： A technique of message-passing using shared memory of an RF tag involves storing a message in the shared memory while a security processor of the RF tag is in a sleep mode, the security processor being constructed and arranged to access the shared memory when the security processor is in a wakened mode. The technique further involves transitioning the security processor from the sleep mode to the wakened mode, and processing the message from the shared memory using the security processor after the security processor has transitioned from the sleep mode to the wakened mode. If the security processor is awakened only as needed (rather than remain in the wakened mode), lifetime of a battery which powers the security processor can be maximized.
摘要翻译：使用RF标签的共享存储器的消息传递的技术涉及在RF标签的安全处理器处于睡眠模式的同时将消息存储在共享存储器中，所述安全处理器被构造和布置成在安全性时访问共享存储器处理器处于唤醒模式。该技术还包括将安全处理器从睡眠模式转换到唤醒模式，以及在安全处理器从睡眠模式转换到唤醒模式之后，使用安全处理器处理来自共享存储器的消息。如果仅根据需要唤醒安全处理器（而不是保持在唤醒模式），则可以最大化为安全处理器供电的电池的寿命。

4. 发明授权

US08499157B1 Device-based password management 有权
标题翻译：基于设备的密码管理
公开(公告)号：US08499157B1
公开(公告)日：2013-07-30
申请号：US12893684
申请日：2010-09-29
申请人： Ari Juels , Daniel Bailey
发明人： Ari Juels , Daniel Bailey
IPC分类号： H04L29/06
CPC分类号： H04W12/04 , H04L9/0866 , H04L9/0869 , H04L63/083 , H04L67/14 , H04L67/18
摘要： A first device (e.g. smartphone) manages a first key (e.g. password) required for a security operation with a second device (e.g., WWW server) by calculating and storing a key seed using the first key and a second key shared with a third device (e.g., wireless headset). Later (e.g., upon losing communication with the third device), at least a portion of the first and second keys is/are erased to prevent the security operation. Subsequently (e.g., when communication with third device is reestablished), the first key is regenerated by (1) receiving a key hint from the third device, (2) regenerating the second key using the key hint and a known message used to create the key hint, and (3) regenerating the first key using the key seed and the regenerated second key.
摘要翻译：第一设备（例如智能手机）通过使用第一密钥计算和存储密钥种子以及与第三设备共享的第二密钥来管理与第二设备（例如，WWW服务器）进行安全操作所需的第一密钥（例如，密码）（例如，无线耳机）。稍后（例如，在与第三设备失去通信时），擦除第一和第二密钥的至少一部分以防止安全操作。随后（例如，当与第三设备的通信重新建立时），第一密钥通过（1）从第三设备接收密钥提示来重新生成（2）使用密钥提示再生第二密钥，以及用于创建第二密钥的已知消息密钥提示，以及（3）使用密钥种子和再生的第二密钥重新生成第一密钥。

5. 发明申请

US20080065892A1 Authentication Methods and Apparatus Using Pairing Protocols and Other Techniques 有权
标题翻译：使用配对协议和其他技术的认证方法和设备
公开(公告)号：US20080065892A1
公开(公告)日：2008-03-13
申请号：US11939232
申请日：2007-11-13
申请人： Daniel Bailey , John Brainard , Ari Juels , Burton Kaliski
发明人： Daniel Bailey , John Brainard , Ari Juels , Burton Kaliski
IPC分类号： H04L9/32 , H04L9/28 , H04L9/30
CPC分类号： H04L9/0861 , H04L9/3228 , H04L9/3234 , H04L63/0492 , H04L63/08 , H04L63/0838 , H04L2209/805 , H04W12/06
摘要： In one aspect, a first processing device, which may be an authentication token, establishes a shared key through a pairing protocol carried out between the first processing device and a second processing device. The pairing protocol also involves communication between the second processing device and an authentication server. As part of the pairing protocol, the first processing device sends identifying information to the second processing device, and the second processing device utilizes the identifying information to obtain the shared key from the authentication server. The first processing device encrypts authentication information utilizing the shared key, and transmits the encrypted authentication information from the first processing device to the second processing device. The second processing device utilizes the shared key to decrypt the encrypted authentication information.
摘要翻译：一方面，可以是认证令牌的第一处理设备通过在第一处理设备和第二处理设备之间执行的配对协议来建立共享密钥。配对协议还涉及第二处理设备和认证服务器之间的通信。作为配对协议的一部分，第一处理设备向第二处理设备发送识别信息，并且第二处理设备利用识别信息从认证服务器获得共享密钥。第一处理装置利用共享密钥加密认证信息，并将加密的认证信息从第一处理装置发送到第二处理装置。第二处理装置利用共享密钥对加密的认证信息进行解密。

6. 发明申请

US20070194889A1 Security Provision in Standards-Compliant RFID Systems 有权
标题翻译：符合标准的RFID系统的安全规定
公开(公告)号：US20070194889A1
公开(公告)日：2007-08-23
申请号：US11671275
申请日：2007-02-05
申请人： Daniel Bailey , Ari Juels
发明人： Daniel Bailey , Ari Juels
IPC分类号： H04Q5/22
CPC分类号： H04L9/321 , H04L9/3271 , H04L2209/56 , H04L2209/805 , Y02P90/265
摘要： Enhanced security is provided in an RFID system comprising a plurality of RFID devices and at least one reader which communicates with one or more of the devices. In one aspect of the invention, a first command is transmitted from the reader to write a first data unit to a memory of given one of the RFID devices. A reply is received in the reader from the given RFID device indicating that a second data unit determined based on contents of the first data unit is available in the memory to be accessed by the reader. A second command is transmitted from the reader to the given RFID device to allow the reader to read the memory to thereby obtain the second data unit. The first and second data units comprise information exchanged as part of a cryptographic protocol carried out between the reader and the given RFID device. In an illustrative embodiment, the cryptographic protocol may comprise a challenge-response authentication protocol.
摘要翻译： RFID系统中提供了增强的安全性，RFID系统包括多个RFID设备和与一个或多个设备通信的至少一个读取器。在本发明的一个方面，从读取器发送第一命令以将第一数据单元写入给定的一个RFID设备的存储器。在读取器中从给定的RFID装置接收到答复，指示基于第一数据单元的内容确定的第二数据单元在读取器要访问的存储器中可用。第二命令从读取器发送到给定的RFID设备，以允许读取器读取存储器，从而获得第二数据单元。第一和第二数据单元包括作为在读取器和给定RFID设备之间执行的密码协议的一部分交换的信息。在说明性实施例中，密码协议可以包括询问 - 响应认证协议。

7. 发明申请

US20070186105A1 Wireless Authentication Methods and Apparatus 有权
标题翻译：无线认证方法与设备
公开(公告)号：US20070186105A1
公开(公告)日：2007-08-09
申请号：US11671264
申请日：2007-02-05
申请人： Daniel Bailey , John Brainard , Ari Juels , Burton Kaliski
发明人： Daniel Bailey , John Brainard , Ari Juels , Burton Kaliski
IPC分类号： H04L9/00
CPC分类号： H04L9/0861 , H04L9/3228 , H04L9/3234 , H04L63/0492 , H04L63/08 , H04L63/0838 , H04L2209/805 , H04W12/06
摘要： A first processing device, which may be, for example, a wireless authentication token or an RFID tag, transmits information in a wireless network in a manner that emulates standard communications of an access point of the wireless network, although the first processing device is not configured to operate as an actual access point of the wireless network. A second processing device, which may be, for example, a computer or other station of the wireless network, receives the transmitted information and is able to determine therefrom that the information originates from an emulated access point rather than an actual access point. The second processing device responds to this condition by utilizing the transmitted information in a manner distinct from its utilization of similar information received from the actual access point of the wireless network.
摘要翻译：可以是例如无线认证令牌或RFID标签的第一处理设备以模拟无线网络的接入点的标准通信的方式在无线网络中发送信息，尽管第一处理设备不是被配置为作为无线网络的实际接入点进行操作。可以是例如无线网络的计算机或其他站的第二处理设备接收所发送的信息，并且能够从其确定信息源自仿真接入点而不是实际接入点。第二处理装置以与从无线网络的实际接入点接收到的类似信息不同的方式利用所发送的信息来响应该条件。

8. 发明申请

US20060117199A1 Method, system, and apparatus for improving multi-core processor performance 有权
公开(公告)号：US20060117199A1
公开(公告)日：2006-06-01
申请号：US11336015
申请日：2006-01-20
申请人： Daniel Bailey , Todd Dutton , Tryggve Fossum
发明人： Daniel Bailey , Todd Dutton , Tryggve Fossum
IPC分类号： G06F1/32
CPC分类号： G06F1/324 , G06F1/3228 , G06F1/3287 , G06F1/329 , G06F1/3296 , Y02D10/126 , Y02D10/171 , Y02D10/172 , Y02D10/24
摘要： A system, apparatus, and method for a core rationing logic to enable cores of a multi-core processor to adhere to various power and thermal constraints.

9. 发明申请

US20060070805A1 WALL-MAT 审中-公开
标题翻译：壁纸
公开(公告)号：US20060070805A1
公开(公告)日：2006-04-06
申请号：US10856787
申请日：2004-09-17
申请人： Daniel Bailey , Robert Campbell
发明人： Daniel Bailey , Robert Campbell
IPC分类号： E06C5/32
CPC分类号： E06C7/48
摘要： This invention is a singular unit, designed to work with almost any extension ladder, for the purpose of protecting the surface upon which the ladder is employed form dents, scratches, or marks caused by the bare ends of the ladder rails. It consists of a solid base plate of approximately twelve inches by eighteen inches, on one side of which is fastened by means of adhesive a foam rubber cushion. On the opposite side of which at each end is a means of attaching a nylon strap. These are used opposing each other to attach the unit to the ladder at the top or directly above any rung on the ladder, thereby securing the unit and yet allowing enough flexibility so that the unit will seek its own level against the surface upon which it is employed.
摘要翻译：本发明是设计用于几乎任何延伸梯的工作的单一单元，用于保护梯子所用的表面，从而形成由梯轨的裸露端部引起的凹痕，划痕或痕迹。它由一个约12英寸×18英寸的固体基板组成，其一面通过粘合剂固定在泡沫橡胶垫上。在其两端的相对侧上是连接尼龙带的装置。这些被相互使用以将装置附接到梯子上方或梯子上的任何梯级上方的梯子上，从而固定该单元，并且允许足够的柔性，使得该单元将在其上面寻找其自身的水平面雇用。

10. 发明授权

US08475462B2 Adjustable excision device for bones 失效
标题翻译：适用于骨骼的可切除切除装置
公开(公告)号：US08475462B2
公开(公告)日：2013-07-02
申请号：US12591572
申请日：2009-11-24
申请人： Gareth Thomas , Paul Knox , Daniel Bailey
发明人： Gareth Thomas , Paul Knox , Daniel Bailey
IPC分类号： A61B17/60 , A61F2/00
CPC分类号： A61B17/15 , A61B17/151
摘要： The present invention provides a device for segmenting a bone. The bone is segmented in two cuts i.e. an initial cut and a final cut. While segmenting the bone, the device is clamped to the bone directly or with the help of a block attached to the bone. An initial cut is taken after the clamping is performed. An upper part of the device is then moved to a predetermined length and the final cut is taken. Thus, the device enables an accurate length of cut to be taken while segmenting the bone. The device also enables varied length of cuts to be taken while segmenting the bone.
摘要翻译：本发明提供一种用于分割骨骼的装置。骨骼以两个切口分割，即初始切割和最终切割。在分割骨头的同时，将装置直接夹在骨骼上，或借助于与骨骼连接的块。在执行夹紧之后，进行初始切割。然后将装置的上部移动到预定长度，并取出最终切割。因此，该装置能够在分割骨骼时采取精确的切割长度。该装置还能够在分割骨骼时采取不同长度的切割。

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