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    • 4. 发明授权
    • Verification of devices connected to aircraft data processing systems
    • 与飞机数据处理系统连接的设备的验证
    • US09239247B1
    • 2016-01-19
    • US13246610
    • 2011-09-27
    • Ian Gareth AngusSteven Craig Venema
    • Ian Gareth AngusSteven Craig Venema
    • G01C23/00
    • G01C23/00G01C23/005G06Q10/20G08G5/0021
    • A system and method for allowing access to an aircraft network data processing system on an aircraft. A data processing device receives an expected measurement of software on the data processing device. The expected measurement is generated by a device other than the data processing device. The data processing device identifies an actual measurement of the software on the data processing device. The data processing device is connected to the aircraft network data processing system on an aircraft. The expected measurement and the actual measurement are sent from the data processing device to the aircraft network data processing system to determine whether the data processing device is allowed to access the aircraft network data processing system. The data processing device accesses the aircraft network data processing system in response to a determination that the data processing device is allowed to access the aircraft network data processing system.
    • 一种用于允许访问飞行器上的飞行器网络数据处理系统的系统和方法。 数据处理装置在数据处理装置上接收软件的预期测量值。 期望的测量由除了数据处理设备之外的设备产生。 数据处理装置识别数据处理装置上的软件的实际测量。 数据处理装置在飞机上连接到飞行器网络数据处理系统。 预期测量和实际测量从数据处理设备发送到飞行器网络数据处理系统,以确定数据处理设备是否被允许访问飞行器网络数据处理系统。 响应于允许数据处理设备访问飞行器网络数据处理系统的确定,数据处理设备访问飞行器网络数据处理系统。
    • 5. 发明授权
    • Updating identity information in aircraft network data processing systems
    • 更新飞机网络数据处理系统中的身份信息
    • US08589020B1
    • 2013-11-19
    • US13306528
    • 2011-11-29
    • Ian Gareth AngusSteven Craig Venema
    • Ian Gareth AngusSteven Craig Venema
    • G01M17/00G06F7/00G06F11/30G21C17/00
    • G06F11/3051G06F11/3006G06F11/3013
    • A method and apparatus for updating identity information in an aircraft network data processing system on an aircraft. A data processing device is connected to the aircraft network data processing system. Updated identity information and a digital signature for the updated identity information are received by the aircraft network data processing system from the data processing device. The aircraft network data processing system determines whether the digital signature is correct and whether the updated identity information is newer than current identity information stored in persistent storage in the aircraft network data processing system. Responsive to determinations that the digital signature is correct and that the updated identity information is newer than the current identity information, the updated identity information is stored in the persistent storage in the aircraft network data processing system.
    • 一种用于在飞机上的飞行器网络数据处理系统中更新身份信息的方法和装置。 数据处理装置连接到飞行器网络数据处理系统。 更新的身份信息和用于更新的身份信息的数字签名由飞行器网络数据处理系统从数据处理设备接收。 飞行器网络数据处理系统确定数字签名是否正确以及更新的身份信息是否比存储在飞行器网络数据处理系统中的持久存储器中的当前身份信息更新。 响应于确定数字签名是正确的并且更新的身份信息比当前身份信息更新,更新的身份信息被存储在飞行器网络数据处理系统中的持久存储器中。