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arXiv · 2206.03780

Attestation Mechanisms for Trusted Execution Environments Demystified

Jämes Ménétrey·Christian Göttel·Anum Khurshid·Marcelo Pasin·Pascal Felber·Valerio Schiavoni·Shahid Raza
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Abstract

Attestation is a fundamental building block to establish trust over software systems. When used in conjunction with trusted execution environments, it guarantees the genuineness of the code executed against powerful attackers and threats, paving the way for adoption in several sensitive application domains. This paper reviews remote attestation principles and explains how the modern and industrially well-established trusted execution environments Intel SGX, Arm TrustZone and AMD SEV, as well as emerging RISC-V solutions, leverage these mechanisms.

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Jämes Ménétrey, Christian Göttel, Anum Khurshid, Marcelo Pasin, Pascal Felber, Valerio Schiavoni, Shahid Raza. 2022-06-08. Attestation Mechanisms for Trusted Execution Environments Demystified. https://doi.org/10.1007/978-3-031-16092-9_7

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