Even though Internet of things (IoT) sensing services are introduced in a wide range of areas, it is not applicable to mission-critical services due to the lack of the trustworthiness of the IoT sensing data. To address this problem, we propose TruSense, a novel trusted sensing framework for the IoT environment that covers end-to-end implementation from an IoT device to a cloud service. The TruSense framework includes a small sensing board, a communication protocol, and a cloud service for the trusted sensing in the IoT environment. To show our framework's feasibility, we design an ARM TrustZone-based IoT sensing board and implement an application and a trusted sensing service running in the Secure world. We also implement a cloud service for the trusted sensing in Google app engine, which is one of the widely used cloud services.

中文翻译：

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物联网环境可信感知框架的设计与实现

尽管物联网（IoT）传感服务已广泛引入，但由于缺少IoT传感数据的可信赖性，因此不适用于关键任务服务。为了解决这个问题，我们提出了TruSense，这是一种适用于IoT环境的新型可信感知框架，涵盖了从IoT设备到云服务的端到端实施。TruSense框架包括一个小型传感板，一个通信协议和一个用于IoT环境中可信传感的云服务。为了展示我们框架的可行性，我们设计了一个基于ARM TrustZone的IoT传感板，并实现了在Secure world中运行的应用程序和受信任的传感服务。我们还为Google应用程序引擎中的可信感知实现了云服务，这是一种广泛使用的云服务。