SYSTEMS, DEVICES, AND METHODS FOR SECURELY TRANSMITTING A SECURITY PARAMETER TO A COMPUTING DEVICE

    公开(公告)号:US20100262828A1

    公开(公告)日:2010-10-14

    申请号:US12420387

    申请日:2009-04-08

    IPC分类号: H04L9/32

    摘要: Embodiments of the systems, devices, and methods described herein generally facilitate the secure transmittal of security parameters. In accordance with at least one embodiment, a representation of first data comprising a password is generated at the first computing device as an image or audio signal. The image or audio signal is transmitted from the first computing device to the second computing device. The password is determined from the image or audio signal at the second computing device. A key exchange is performed between the first computing device and the second computing device wherein a key is derived at each of the first and second computing devices. In at least one embodiment, one or more security parameters (e.g. one or more public keys) are exchanged between the first and second computing devices, and techniques for securing the exchange of security parameters or authenticating exchanged security parameters are generally disclosed herein.

    Reducing Transmission of Location Updates Based on Loitering
    162.
    发明申请
    Reducing Transmission of Location Updates Based on Loitering 审中-公开
    基于游荡减少位置更新的传输

    公开(公告)号:US20100262579A1

    公开(公告)日:2010-10-14

    申请号:US12647094

    申请日:2009-12-24

    IPC分类号: G06F17/30

    CPC分类号: H04W60/04

    摘要: The mobile communications device may reduce the amount of location updates transmitted by applying algorithm-based filters. By setting a minimum distance threshold applied to a location update, the mobile communication device reduces the amount of location updates transmitted when the mobile communication device is “loitering” at a specific location. This disclosure describes a use of a minimum threshold used in loitering analysis and improvements to loitering calculations.

    摘要翻译: 移动通信设备可以通过应用基于算法的过滤器来减少发送的位置更新量。 通过设置应用于位置更新的最小距离阈值,移动通信设备减少当移动通信设备在特定位置“游荡”时发送的位置更新量。 本公开描述了在游荡分析中使用的最小阈值的使用和对游荡计算的改进。

    System and method for supporting multiple certificate authorities on a mobile communication device
    163.
    发明授权
    System and method for supporting multiple certificate authorities on a mobile communication device 有权
    在移动通信设备上支持多个认证机构的系统和方法

    公开(公告)号:US07757079B2

    公开(公告)日:2010-07-13

    申请号:US11690977

    申请日:2007-03-26

    IPC分类号: H04M1/66

    摘要: A system and method for supporting operations with multiple certification authorities (CAs) on a communication device. A common CA interface is provided between a plurality of secure communication applications and a plurality of CA-specific components, each of which interacts with a particular CA. A further common interface may also be provided for operatively coupling the secure communication applications to cryptographic components in the device.

    摘要翻译: 用于在通信设备上支持多个认证机构(CA)的操作的系统和方法。 在多个安全通信应用程序和多个CA特定组件之间提供通用CA接口,每个组件与特定CA进行交互。 还可以提供另一通用接口,用于将安全通信应用程序可操作地耦合到设备中的加密组件。

    Systems, devices, and methods for securely transmitting a security parameter to a computing device
    165.
    发明授权
    Systems, devices, and methods for securely transmitting a security parameter to a computing device 有权
    用于将安全参数安全地传送到计算设备的系统,设备和方法

    公开(公告)号:US08972731B2

    公开(公告)日:2015-03-03

    申请号:US13491769

    申请日:2012-06-08

    摘要: Embodiments of the systems, devices, and methods described herein generally facilitate the secure transmittal of security parameters. In accordance with at least one embodiment, a representation of first data comprising a password is generated at the first computing device as an image or audio signal. The image or audio signal is transmitted from the first computing device to the second computing device. The password is determined from the image or audio signal at the second computing device. A key exchange is performed between the first computing device and the second computing device wherein a key is derived at each of the first and second computing devices. In at least one embodiment, one or more security parameters (e.g. one or more public keys) are exchanged between the first and second computing devices, and techniques for securing the exchange of security parameters or authenticating exchanged security parameters are generally disclosed herein.

    摘要翻译: 本文描述的系统,设备和方法的实施例通常有助于安全传输安全参数。 根据至少一个实施例,在第一计算设备处生成包括密码的第一数据的表示作为图像或音频信号。 图像或音频信号从第一计算设备发送到第二计算设备。 从第二计算设备的图像或音频信号确定密码。 在第一计算设备和第二计算设备之间执行密钥交换,其中在第一和第二计算设备的每一个处导出密钥。 在至少一个实施例中,在第一和第二计算设备之间交换一个或多个安全参数(例如一个或多个公共密钥),并且本文公开了用于确保安全参数交换或认证交换的安全参数的技术。

    System and method for supporting multiple certificate authorities on a mobile communication device
    169.
    发明授权
    System and method for supporting multiple certificate authorities on a mobile communication device 有权
    在移动通信设备上支持多个认证机构的系统和方法

    公开(公告)号:US07046991B2

    公开(公告)日:2006-05-16

    申请号:US10484278

    申请日:2002-07-16

    IPC分类号: H04Q7/20

    摘要: A system and method for supporting operations with multiple certification authorities (CAs) on a communication device. A common CA interface is provided between a plurality of secure communication applications and a plurality of CA-specific components, each of which interacts with a particular CA. A further common interface may also be provided for operatively coupling the secure communication applications to cryptographic components in the device.

    摘要翻译: 用于在通信设备上支持多个认证机构(CA)的操作的系统和方法。 在多个安全通信应用程序和多个CA特定组件之间提供通用CA接口,每个组件与特定CA进行交互。 还可以提供另一通用接口,用于将安全通信应用程序可操作地耦合到设备中的加密组件。