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    • 2. 发明申请
    • SYSTEM AND METHOD FOR ESTABLISHING A SECONDARY COMMUNICATION CHANNEL TO CONTROL AN INTERNET OF THINGS (IOT) DEVICE
    • 用于建立二次通信信道以控制物品(物联网)设备的互联网的系统和方法
    • WO2017106258A1
    • 2017-06-22
    • PCT/US2016/066513
    • 2016-12-14
    • AFERO, INC.
    • BRITT, JoeZIMMERMAN, ScottHOLLAND, ShannonZAKARIA, Omar
    • H04L9/08
    • H04L9/3268H04L9/006H04L9/0844H04L63/06H04L63/18
    • A system and method are described for establishing a secondary communication channel between an IoT device and a client device. For example, one embodiment of a method comprises: establishing a primary secure communication channel between the IoT device and an IoT service using a primary set of keys; performing a secondary key exchange using the primary secure communication channel, the client device and the IoT device each being provided with a secondary set of keys following the secondary key exchange; detecting that the primary secure communication channel is inoperative; and responsively establishing a secondary secure wireless connection between the client device and the IoT device using the secondary set of keys, the client device being provided with access to data and functions made available by the IoT device over the secondary secure wireless connection.
    • 描述了用于在IoT设备和客户端设备之间建立辅助通信信道的系统和方法。 例如,方法的一个实施例包括:使用主要密钥集建立IoT设备和IoT服务之间的主要安全通信信道; 使用所述主安全通信信道执行次密钥交换,所述客户端设备和所述IoT设备均在所述次密钥交换之后被提供有次密钥集合; 检测到主安全通信信道不起作用; 以及响应地使用辅助密钥集在客户端设备和IoT设备之间建立辅助安全无线连接,向客户端设备提供对由IoT设备通过辅助安全无线连接可用的数据和功能的访问。