Deleting Confidential Information Used to Secure a Communication Link
    1.
    发明申请
    Deleting Confidential Information Used to Secure a Communication Link 有权
    删除用于保护通信链路的机密信息

    公开(公告)号:US20110321171A1

    公开(公告)日:2011-12-29

    申请号:US13229682

    申请日:2011-09-10

    IPC分类号: G06F21/00

    CPC分类号: G06F21/60 H04W12/02 H04W88/02

    摘要: A system includes a first wireless-enabled device that transparently stores confidential information and a second wireless-enabled device that stores the same confidential information. The confidential information is to be used to secure a wireless communication link between the first device and the second device. One or both of the first device and the second device is to delete the confidential information upon fulfillment of one or more conditions related to the communication link.

    摘要翻译: 系统包括透明地存储机密信息的第一无线功能设备和存储相同机密信息的第二无线功能设备。 机密信息将用于保护第一设备和第二设备之间的无线通信链路。 第一装置和第二装置中的一个或两个是在履行与通信链路相关的一个或多个条件时删除机密信息。

    Device and Method for Improving Efficiency of Entering a Password Using a Key-Limited Keyboard
    2.
    发明申请
    Device and Method for Improving Efficiency of Entering a Password Using a Key-Limited Keyboard 有权
    使用键盘有限键盘提高输入密码效率的设备和方法

    公开(公告)号:US20080022226A1

    公开(公告)日:2008-01-24

    申请号:US11458466

    申请日:2006-07-19

    IPC分类号: G06Q20/00

    摘要: A method is provided for reducing a number of keys that a user is required to depress on a device having a keyboard with a limited number of keys when the user enters a password. The method comprising the following steps. A subset of characters used to define the password is determined. A filter to apply to the keyboard is determined in accordance with the determined subset of characters. The filter is applied when the user depresses the keys. Devices and computer readable medium for implementing the method are also provided.

    摘要翻译: 提供了一种方法,用于当用户输入密码时减少用户需要按下具有键盘数量有限的键盘的设备的键数量。 该方法包括以下步骤。 确定用于定义密码的字符的子集。 根据确定的字符子集来确定应用于键盘的滤波器。 当用户按下键时,应用滤镜。 还提供了用于实现该方法的设备和计算机可读介质。

    Device and method for improving efficiency of entering a password using a key-limited keyboard
    4.
    发明授权
    Device and method for improving efficiency of entering a password using a key-limited keyboard 有权
    使用键盘限制键盘提高输入密码效率的装置和方法

    公开(公告)号:US08527887B2

    公开(公告)日:2013-09-03

    申请号:US11458466

    申请日:2006-07-19

    IPC分类号: G06F3/00

    摘要: A method is provided for reducing a number of keys that a user is required to depress on a device having a keyboard with a limited number of keys when the user enters a password. The method comprising the following steps. A subset of characters used to define the password is determined. A filter to apply to the keyboard is determined in accordance with the determined subset of characters. The filter is applied when the user depresses the keys. Devices and computer readable medium for implementing the method are also provided.

    摘要翻译: 提供了一种方法,用于当用户输入密码时减少用户需要按下具有键盘数量有限的键盘的设备的键数量。 该方法包括以下步骤。 确定用于定义密码的字符的子集。 根据确定的字符子集来确定应用于键盘的滤波器。 当用户按下键时,应用滤镜。 还提供了用于实现该方法的设备和计算机可读介质。

    ENABLING USE OF A CERTIFICATE STORED IN A SMART CARD
    5.
    发明申请
    ENABLING USE OF A CERTIFICATE STORED IN A SMART CARD 有权
    使用存储在智能卡中的证书

    公开(公告)号:US20120297195A1

    公开(公告)日:2012-11-22

    申请号:US13558285

    申请日:2012-07-25

    IPC分类号: H04L9/32

    摘要: If a smart card is to be used for a particular purpose, and there is no certificate initialized on the smart card for this purpose, a computerized device enables a user to select one of the certificates already installed in the smart card for the particular purpose. The selected certificate may be imported into the computerized device.

    摘要翻译: 如果智能卡用于特定目的,并且没有为此目的在智能卡上初始化证书,则计算机化设备使用户能够为特定目的选择已经安装在智能卡中的证书之一。 所选证书可能导入计算机化设备。

    Enabling Use of a Certificate Stored in a Smart Card
    7.
    发明申请
    Enabling Use of a Certificate Stored in a Smart Card 有权
    启用存储在智能卡中的证书

    公开(公告)号:US20080072048A1

    公开(公告)日:2008-03-20

    申请号:US11464896

    申请日:2006-08-16

    IPC分类号: H04L9/00

    摘要: If a smart card is to be used for a particular purpose, and there is no certificate initialized on the smart card for this purpose, a computerized device enables a user to select one of the certificates already installed in the smart card for the particular purpose. The selected certificate may be imported into the computerized device.

    摘要翻译: 如果智能卡用于特定目的,并且没有为此目的在智能卡上初始化证书,则计算机化设备使用户能够为特定目的选择已经安装在智能卡中的证书之一。 所选证书可能导入计算机化设备。

    Enabling use of a certificate stored in a smart card
    8.
    发明授权
    Enabling use of a certificate stored in a smart card 有权
    启用存储在智能卡中的证书

    公开(公告)号:US08341411B2

    公开(公告)日:2012-12-25

    申请号:US11464896

    申请日:2006-08-16

    IPC分类号: H04L9/00

    摘要: If a smart card is to be used for a particular purpose, and there is no certificate initialized on the smart card for this purpose, a computerized device enables a user to select one of the certificates already installed in the smart card for the particular purpose. The selected certificate may be imported into the computerized device.

    摘要翻译: 如果智能卡用于特定目的,并且没有为此目的在智能卡上初始化证书,则计算机化设备使用户能够为特定目的选择已经安装在智能卡中的证书之一。 所选证书可能导入计算机化设备。

    Securing a link between two devices
    9.
    发明授权
    Securing a link between two devices 有权
    保护两个设备之间的链接

    公开(公告)号:US09143323B2

    公开(公告)日:2015-09-22

    申请号:US11097144

    申请日:2005-04-04

    IPC分类号: H04L9/08

    CPC分类号: H04L9/0844 H04L2209/80

    摘要: A cryptographic key is used to secure a communication link between a first device and a second device. Generating the cryptographic key is accomplished by a) generating a first cryptographic key, b) generating a second cryptographic key, c) applying a hash function to packets transmitted over the communication link to create a hash result, and d) applying the hash function to the first cryptographic key, the second cryptographic key and the hash result.

    摘要翻译: 加密密钥用于保护第一设备和第二设备之间的通信链路。 通过以下步骤来实现密码密钥的产生:a)生成第一加密密钥,b)产生第二加密密钥,c)将散列函数应用于通过通信链路发送的分组,以产生散列结果,以及d)将散列函数应用于 第一加密密钥,第二加密密钥和散列结果。

    Controlling Connectivity of a Wireless Smart Card Reader
    10.
    发明申请
    Controlling Connectivity of a Wireless Smart Card Reader 有权
    控制无线智能卡读卡器的连接性

    公开(公告)号:US20120139713A1

    公开(公告)日:2012-06-07

    申请号:US13371457

    申请日:2012-02-12

    IPC分类号: G06K7/01

    CPC分类号: G06K19/0723 G06K7/0008

    摘要: A system includes a wireless-enabled smart card reader able to be connected concurrently to at least two devices and a mobile device able to be connected wirelessly to the smart card reader and to control connections of the smart card reader.

    摘要翻译: 系统包括能够同时连接至少两个设备的无线功能的智能卡阅读器以及能够无线地连接到智能卡读卡器并且控制智能卡读卡器的连接的移动设备。