Securing communication
    1.
    发明授权
    Securing communication 有权
    保障沟通

    公开(公告)号:US08769284B2

    公开(公告)日:2014-07-01

    申请号:US11618537

    申请日:2006-12-29

    IPC分类号: H04L9/32

    摘要: An apparatus comprising a processor, the processor configured to select a first cryptographic key, encrypt a message with the first cryptographic key to produce a first encrypted message, and further encrypt the first cryptographic key and an identifier of a second apparatus with a first encryption key to form a second encrypted message.

    摘要翻译: 一种包括处理器的设备,所述处理器被配置为选择第一加密密钥,用第一加密密钥加密消息以产生第一加密消息,并且进一步用第一加密密钥加密第一加密密钥和第二装置的标识符 以形成第二加密消息。

    Method for sharing the authorization to use specific resources
    4.
    发明授权
    Method for sharing the authorization to use specific resources 失效
    共享授权使用特定资源的方法

    公开(公告)号:US07343014B2

    公开(公告)日:2008-03-11

    申请号:US10621258

    申请日:2003-07-15

    IPC分类号: H04K9/00 H04L9/00

    摘要: The invention relates to a method for sharing the authorization to use specific resources among multiple devices, which resources are accessible via messages on which a secret key operation was applied with a predetermined secret master key d available at a master device 11. In order to provide an optimized sharing of authorization, it is proposed that the master device 11 splits the secret master key d into two parts d1, d2. A piece of information relating to the first part d1 of the secret master key d is forwarded to the slave device 13 for enabling this slave device to perform a partial secret key operation on a message m. The second part d2 of the secret master key d is forwarded to a server 12 for enabling the server 12 to perform partial secret key operations on a message m received from the slave device 13.

    摘要翻译: 本发明涉及一种用于共享在多个设备之间使用特定资源的授权的方法,所述资源可以通过使用在主设备11上可用的预定秘密主密钥d应用秘密密钥操作的消息来访问。 为了提供优化的授权共享,建议主设备11将秘密主密钥d分割成两部分d 2,d 2 2。 与秘密主密钥d的第一部分d 1相关的信息被转发到从设备13,以使该从设备能够对消息m执行部分秘密密钥操作。 秘密主密钥d的第二部分d 2 2被转发到服务器12,以使得服务器12能够对从设备13接收到的消息m执行部分秘密密钥操作。

    Electronic payment schemes in a mobile environment for short-range transactions
    5.
    发明授权
    Electronic payment schemes in a mobile environment for short-range transactions 有权
    在短期交易的移动环境中的电子支付方案

    公开(公告)号:US07194438B2

    公开(公告)日:2007-03-20

    申请号:US10785025

    申请日:2004-02-25

    IPC分类号: G06Q99/00 H04K1/00 H04L9/00

    摘要: A short-range transaction system enables a user to conduct transactions with a self-service terminal in a user-friendly environment without using currency. The user carries a portable smart card, which interacts with a mobile phone. After authentication via an RFID connection, the device MAC address and a security key (K) are imprinted in the card. In operation, the user waves the smart card past the self-service terminal and activates an RFID connection. The terminal sends the card a random number. The card returns the MAC address and a result (RES) computed using the hash value and the security key. The terminal using the MAC address and security key establishes a secure connection with the device. The terminal downloads the user's transaction interface from the device and displays the user interface at the self-service terminal. The user completes a transaction at the terminal via the user interface.

    摘要翻译: 短距离交易系统使用户能够在不使用货币的情况下在用户友好的环境中与自助终端进行交易。 用户携带便携式智能卡,其与移动电话交互。 通过RFID连接认证后,设备的MAC地址和安全密钥(K)被印在卡中。 在操作中,用户通过自助终端来移动智能卡并激活RFID连接。 终端发送卡片随机数。 卡返回MAC地址和使用哈希值和安全密钥计算的结果(RES)。 使用MAC地址和安全密钥的终端建立与设备的安全连接。 终端从设备下载用户的交易界面,并在自助终端显示用户界面。 用户通过用户界面在终端完成事务。

    Electronic payment schemes in a mobile environment for short-range transactions
    6.
    发明申请
    Electronic payment schemes in a mobile environment for short-range transactions 有权
    在短期交易的移动环境中的电子支付方案

    公开(公告)号:US20050187882A1

    公开(公告)日:2005-08-25

    申请号:US10785025

    申请日:2004-02-25

    摘要: A short-range transaction system enables a user to conduct transactions with a self-service terminal in a user-friendly environment without using currency. The user carries a portable smart card, which interacts with a mobile phone. After authentication via an RFID connection, the device MAC address and a security key (K) are imprinted in the card. In operation, the user waves the smart card past the self-service terminal and activates an RFID connection. The terminal sends the card a random number. The card returns the MAC address and a result (RES) computed using the hash value and the security key. The terminal using the MAC address and security key establishes a secure connection with the device. The terminal downloads the user's transaction interface from the device and displays the user interface at the self-service terminal. The user completes a transaction at the terminal via the user interface.

    摘要翻译: 短距离交易系统使用户能够在不使用货币的情况下在用户友好的环境中与自助终端进行交易。 用户携带便携式智能卡,其与移动电话交互。 通过RFID连接认证后,设备的MAC地址和安全密钥(K)被印在卡中。 在操作中,用户通过自助终端来移动智能卡并激活RFID连接。 终端发送卡片随机数。 卡返回MAC地址和使用哈希值和安全密钥计算的结果(RES)。 使用MAC地址和安全密钥的终端建立与设备的安全连接。 终端从设备下载用户的交易界面,并在自助终端显示用户界面。 用户通过用户界面在终端完成事务。

    SECURING COMMUNICATION
    7.
    发明申请
    SECURING COMMUNICATION 有权
    安全通信

    公开(公告)号:US20080162935A1

    公开(公告)日:2008-07-03

    申请号:US11618537

    申请日:2006-12-29

    IPC分类号: H04L9/30

    摘要: An apparatus comprising a processor, the processor configured to select a first cryptographic key, encrypt a message with the first cryptographic key to produce a first encrypted message, and further encrypt the first cryptographic key and an identifier of a second apparatus with a first encryption key to form a second encrypted message.

    摘要翻译: 一种包括处理器的设备,所述处理器被配置为选择第一加密密钥,用第一加密密钥加密消息以产生第一加密消息,并且进一步用第一加密密钥加密第一加密密钥和第二装置的标识符 以形成第二加密消息。

    Software architecture for out-of-band discovery in UPnP
    8.
    发明申请
    Software architecture for out-of-band discovery in UPnP 审中-公开
    UPnP中带外发现的软件体系结构

    公开(公告)号:US20060095574A1

    公开(公告)日:2006-05-04

    申请号:US10979011

    申请日:2004-11-01

    IPC分类号: G06F15/16

    CPC分类号: H04L67/16

    摘要: A system, method, electronic device, module, and computer code product for communicating service information between an electronic device and a remote control point using an out-of-band discovery mechanism. An electronic device includes a memory unit, a processor operatively connected to the memory unit, and a data communication link for enabling communication within a network. The memory unit includes computer code for using an out-of-band discovery mechanism to provide service information to a remote control point through the data communication link.

    摘要翻译: 一种用于使用带外发现机制在电子设备和远程控制点之间传送服务信息的系统,方法,电子设备,模块和计算机代码产品。 电子设备包括存储器单元,可操作地连接到存储器单元的处理器和用于实现网络内的通信的数据通信链路。 存储器单元包括用于使用带外发现机制通过数据通信链路向远程控制点提供服务信息的计算机代码。

    Method of initializing and using a security association for middleware based on physical proximity
    9.
    发明申请
    Method of initializing and using a security association for middleware based on physical proximity 有权
    基于物理接近度初始化和使用中间件安全关联的方法

    公开(公告)号:US20050059379A1

    公开(公告)日:2005-03-17

    申请号:US10784215

    申请日:2004-02-24

    摘要: A computer system, method, and computer program product for controlling data communication in an ad-hoc network that connects a wireless device and a nearby wireless device. The method stores an application directory, determines a priority for each entry in the application directory, identifies a selected entry based on the priority, and examines the attributes and security parameters associated with the selected entry. When the security parameters indicate to use a secure connection, the method establishes a security association to support the data communication by querying a database for an existing security association that will satisfy the security parameters. When the query is successful, the method reuses the existing security association. When the query is unsuccessful, the method creates a new security association by establishing a privileged side channel to the nearby wireless device, negotiating the new security association over the privileged side channel, and storing the new security association.

    摘要翻译: 一种用于控制连接无线设备和附近无线设备的自组织网络中的数据通信的计算机系统,方法和计算机程序产品。 方法存储应用程序目录,确定应用程序目录中每个条目的优先级,根据优先级识别所选择的条目,并检查与所选条目相关联的属性和安全参数。 当安全参数指示使用安全连接时,该方法建立安全关联,以通过查询数据库来满足安全参数的现有安全关联来支持数据通信。 当查询成功时,该方法重用现有的安全关联。 当查询不成功时,该方法通过向附近的无线设备建立特权侧信道,通过特权侧信道协商新的安全关联以及存储新的安全关联来创建新的安全关联。

    Method of initializing and using a security association for middleware based on physical proximity
    10.
    发明授权
    Method of initializing and using a security association for middleware based on physical proximity 有权
    基于物理接近度初始化和使用中间件安全关联的方法

    公开(公告)号:US07545941B2

    公开(公告)日:2009-06-09

    申请号:US10784215

    申请日:2004-02-24

    IPC分类号: G06F17/00 G06F17/30

    摘要: A computer system, method, and computer program product for controlling data communication in an ad-hoc network that connects a wireless device and a nearby wireless device. The method stores an application directory, determines a priority for each entry in the application directory, identifies a selected entry based on the priority, and examines the attributes and security parameters associated with the selected entry. When the security parameters indicate to use a secure connection, the method establishes a security association to support the data communication by querying a database for an existing security association that will satisfy the security parameters. When the query is successful, the method reuses the existing security association. When the query is unsuccessful, the method creates a new security association by establishing a privileged side channel to the nearby wireless device, negotiating the new security association over the privileged side channel, and storing the new security association.

    摘要翻译: 一种用于控制连接无线设备和附近无线设备的自组织网络中的数据通信的计算机系统,方法和计算机程序产品。 方法存储应用程序目录,确定应用程序目录中每个条目的优先级,根据优先级识别所选择的条目,并检查与所选条目相关联的属性和安全参数。 当安全参数指示使用安全连接时,该方法建立安全关联,以通过查询数据库来满足安全参数的现有安全关联来支持数据通信。 当查询成功时,该方法重用现有的安全关联。 当查询不成功时,该方法通过向附近的无线设备建立特权侧信道,通过特权侧信道协商新的安全关联以及存储新的安全关联来创建新的安全关联。