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I believe it is: TrustZone is used for attestation in embedded secure boot models when verifying a new flash-image during in-field firmware updates. This paper

I believe it is: TrustZone is used for attestation in embedded secure boot models when verifying a new flash-image during in-field firmware updates. This paper sounds like an application of that process to HTTP.

timthorn 5y ago
TrustZone is used to secure the boot but can be used for other purposes too.