基于tee的嵌入式物联网设备加密密钥保护

Applied Medical Informaticvs Pub Date : 2021-01-01 DOI:10.33039/AMI.2021.02.002

Dorottya Papp, Máté Zombor, L. Buttyán

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引用次数: 7

摘要

物联网(IoT)由数十亿个连接到互联网的嵌入式设备组成。对这些设备中的许多进行安全远程管理需要它们存储和使用长期加密密钥。在这项工作中，我们建议使用许多嵌入式平台支持的可信执行环境(TEE)来保护嵌入式物联网设备中的加密密钥。我们的方法提供了与安全协处理器类似的保护，但实际上并不需要额外的安全硬件元素。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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TEE-based protection of cryptographic keys on embedded IoT devices

The Internet of Things (IoT) consists of billions of embedded devices connected to the Internet. Secure remote management of many of these devices requires them to store and use long-term cryptographic keys. In this work we propose to protect cryptographic keys in embedded IoT devices using a Trusted Execution Environment (TEE) which is supported on many embedded platforms. Our approach provides similar protection as secure co-processors, but does not actually require an additional secure hardware element.

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Applied Medical Informaticvs

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