Papp, Dorottya and Zsombor, Máté and Buttyán, Levente (2021) TEE-based protection of cryptographic keys on embedded IoT devices. Annales Mathematicae et Informaticae, 53. pp. 245-256. ISSN 1787-6117
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Abstract
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.
| Item Type: | Article |
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| Uncontrolled Keywords: | Trusted Execution Environment, cryptographic keys, key management |
| Subjects: | Q Science / természettudomány > QA Mathematics / matematika > QA75 Electronic computers. Computer science / számítástechnika, számítógéptudomány |
| Depositing User: | Tibor Gál |
| Date Deposited: | 25 May 2021 10:09 |
| Last Modified: | 03 Apr 2023 07:15 |
| URI: | http://real.mtak.hu/id/eprint/125748 |
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