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    Public key infrastructure certificate entrustment
    1.
    发明申请
    Public key infrastructure certificate entrustment 审中-公开
    公钥基础设施证书委托

    公开(公告)号：US20080005562A1

    公开(公告)日：2008-01-03

    申请号：US11301858

    申请日：2005-12-13

    申请人： Dale Sather ,  Guillaume Simonnet ,  Shannon Chan ,  Thomas Kuehnel ,  William Williams

    发明人： Dale Sather ,  Guillaume Simonnet ,  Shannon Chan ,  Thomas Kuehnel ,  William Williams

    IPC分类号： H04L9/00

    CPC分类号： H04L9/3236 ,  H04L9/006 ,  H04L9/3226 ,  H04L2209/64 ,  H04L2209/80

    摘要： Establishing a chain of trust in a public key infrastructure can be costly, time consuming and requires nearly constant access to the appropriate network-based authorities. Local trust between devices is established using a combination of a personal identification number (PIN) delivered out-of-band and self-signed certificates. The client may present the PIN to an electronic device such as a projector or printer so the electronic device can trust the client. The electronic device may present a self-signed digital certificate with the electronic device UUID based on a hash of the electronic device public key from the certificate.

    摘要翻译： 在公共密钥基础架构中建立信任链可能是昂贵的，耗时的，并且需要几乎不间断地访问适当的基于网络的机构。 设备之间的本地信任使用个人识别号码（PIN）和带外签名证书的组合来建立。 客户端可以将PIN提供给诸如投影仪或打印机的电子设备，使得电子设备可以信任客户端。 电子设备可以基于来自证书的电子设备公钥的散列来向电子设备UUID呈现自签名数字证书。

    Volatile portable memory
    2.
    发明申请
    Volatile portable memory 有权
    易挥发性便携式存储器

    公开(公告)号：US20060236409A1

    公开(公告)日：2006-10-19

    申请号：US11062261

    申请日：2005-02-18

    申请人： Thomas Kuehnel ,  Shannon Chan ,  Dale Sather ,  Guillaume Simonnet

    发明人： Thomas Kuehnel ,  Shannon Chan ,  Dale Sather ,  Guillaume Simonnet

    IPC分类号： G06F11/00

    CPC分类号： G06F21/79 ,  G06F2221/2143

    摘要： A timed erasure mechanism can be used with portable computer-readable media to ensure automatic erasure of secure information, minimizing the security risks in using such media to store and transport passwords, codes, keys and similar private setup information. The portable computer-readable media can comprise volatile memory and a timed erasure mechanism in the form of a power supply and discharging circuitry that discharges the power supply after a predetermined amount of time. Alternatively, the portable computer-readable media can comprise nonvolatile memory and a timed erasure mechanism in the form of a digital time and erasure algorithms that are initiated after a predetermined amount of time. Furthermore, such portable computer-readable media can comprise a container that bears unique physical properties that can alert users to the volatile nature of the media.

    摘要翻译： 定时擦除机制可以与便携式计算机可读介质一起使用，以确保安全信息的自动擦除，从而最小化使用这种媒体来存储和传输密码，代码，密钥和类似私有设置信息的安全风险。 便携式计算机可读介质可以包括易失性存储器和在预定时间量之后对电源进行放电的电源和放电电路形式的定时擦除机构。 或者，便携式计算机可读介质可以包括非易失性存储器和在预定时间量之后启动的数字时间和擦除算法形式的定时擦除机制。 此外，这种便携式计算机可读介质可以包括具有独特物理特性的容器，其可以向用户提醒媒体的挥发性质。

    Remote media detection and presentation
    7.
    发明授权
    Remote media detection and presentation 有权
    远程媒体检测和演示

    公开(公告)号：US07614013B2

    公开(公告)日：2009-11-03

    申请号：US11637367

    申请日：2006-12-12

    申请人： William Dollar ,  Guillaume Simonnet

    发明人： William Dollar ,  Guillaume Simonnet

    IPC分类号： G06F13/00 ,  G06F15/00

    CPC分类号： H04N7/17318 ,  H04N21/4622 ,  H04N21/4828 ,  H04N21/812 ,  H04N21/858

    摘要： Media experiences may be presented to a user on a local device organized by category and subcategory, even though the experiences may be served from various sources located on a network. A remote device with available media may establish a secure connection with the local device and transmit a mechanism for obtaining the media. The remote device will further transmit a listing of the available content. The media listing may be displayed to a user as another channel of media or other grouping as if the media source were local.

    摘要翻译： 可以将媒体体验呈现给按类别和子类别组织的本地设备上的用户，即使经历可能来自位于网络上的各种来源。 具有可用介质的远程设备可以建立与本地设备的安全连接并且传送用于获得媒体的机制。 远程设备将进一步发送可用内容的列表。 媒体列表可以作为媒体或其他分组的另一个频道显示给用户，就好像媒体源是本地的。

    Systems and methods for providing presence tracking in a distributed computing system
    8.
    发明授权
    Systems and methods for providing presence tracking in a distributed computing system 有权

    公开(公告)号：US07257644B2

    公开(公告)日：2007-08-14

    申请号：US10251370

    申请日：2002-09-19

    申请人： Guillaume Simonnet ,  Harry S. Pyle

    发明人： Guillaume Simonnet ,  Harry S. Pyle

    IPC分类号： G06F15/173

    CPC分类号： H04B3/542 ,  H04B2203/5408 ,  H04B2203/5445

    摘要： Providing presence tracking of nodes of a logical network in a distributed computing system. Each node in a logical network tracks the presence of all other nodes on the network. This presence information is used by the protocol to optimize bandwidth utilization of the shared physical media, by not attempting to communicate with a device that does not appear to be or is unlikely to be present. In one embodiment, the presence tracking is applied to a power line carrier (PLC) physical media because of PLC's low-bandwidth characteristics, low baud rate characteristics and the widespread usage of plugged-in devices, the presence of which on the network is generally more transient by nature.

    Establishing secure mutual trust using an insecure password
    9.
    发明申请
    Establishing secure mutual trust using an insecure password 有权
    使用不安全的密码建立安全的互信

    公开(公告)号：US20070005955A1

    公开(公告)日：2007-01-04

    申请号：US11170523

    申请日：2005-06-29

    申请人： Harry Pyle ,  Bruce Lieberman ,  Daniel Simon ,  Guillaume Simonnet ,  William Dollar

    发明人： Harry Pyle ,  Bruce Lieberman ,  Daniel Simon ,  Guillaume Simonnet ,  William Dollar

    IPC分类号： H04L9/00

    CPC分类号： H04L9/3228 ,  H04L9/3263 ,  H04L9/3273

    摘要： A process for establishing secure mutual trust includes generating a one-time-password. The one-time-password is transferred between the devices in a communication occurring off of the network. Each device generates a set of authenticators by hashing a plurality of sub-strings of the password and the device's authentication certificate with a respective set of nonces. The devices exchange the respective sets of authenticators. Each device then alternates revealing its respective set of nonces and its authentication certificate in a multi-stage process. The devices re-calculate the authenticators based upon the respective set of nonces and authentication certificate revealed by the other device along with the one-time-password sub-strings that it posses. If each device determines that the authenticators re-calculated by the given device matches the authenticators previously received from the other device, secure mutual trust is established.

    摘要翻译： 建立安全互信的过程包括生成一次性密码。 一次性密码在网络中发生的通信中在设备之间传输。 每个设备通过用相应的一组随机数散列密码的多个子串和设备的认证证书来生成一组认证者。 设备交换相应的认证器组。 然后，每个设备在多阶段过程中交替显示其相应的一组随机数及其认证证书。 设备根据由其他设备显示的相应的一组密钥和认证证书及其拥有的一次性密码子字符串重新计算认证者。 如果每个设备确定由给定设备重新计算的认证者与先前从另一设备接收到的认证者匹配，则建立安全的相互信任。

    Remote media detection and presentation
    10.
    发明申请
    Remote media detection and presentation 有权
    远程媒体检测和演示

    公开(公告)号：US20080141298A1

    公开(公告)日：2008-06-12

    申请号：US11637367

    申请日：2006-12-12

    申请人： William Dollar ,  Guillaume Simonnet

    发明人： William Dollar ,  Guillaume Simonnet

    IPC分类号： H04N7/10

    CPC分类号： H04N7/17318 ,  H04N21/4622 ,  H04N21/4828 ,  H04N21/812 ,  H04N21/858

    摘要： Media experiences may be presented to a user on a local device organized by category and subcategory, even though the experiences may be served from various sources located on a network. A remote device with available media may establish a secure connection with the local device and transmit a mechanism for obtaining the media. The remote device will further transmit a listing of the available content. The media listing may be displayed to a user as another channel of media or other grouping as if the media source were local.

    摘要翻译： 可以将媒体体验呈现给按类别和子类别组织的本地设备上的用户，即使经历可能来自位于网络上的各种来源。 具有可用介质的远程设备可以建立与本地设备的安全连接并且传送用于获得媒体的机制。 远程设备将进一步发送可用内容的列表。 媒体列表可以作为媒体或其他分组的另一个频道显示给用户，就好像媒体源是本地的。