A verifiable, non-panopticon audio guardian: a microphone that cryptographically proves what it ISN'T doing. In-enclave detection on OP-TEE remote attestation (Arm TrustZone + Veraison); output bound to the attested key; key destroyed on tamper.
arm privacy proof-of-concept attestation trustzone tee remote-attestation optee confidential-computing veraison d-acc
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Updated
Jun 4, 2026 - Go