About Trusted Execution Environments

TEEs offer attestations, enabling users to confirm that results are genuinely produced by a legitimate enclave operating correctly. We utilize Intel SGX for generating blockchain-verifiable ECDSA signatures, directly authenticated against Intel’s Root Certificate Authority (CA). Our ongoing security measures against SGX vulnerabilities, such as Aepic and MMIO, include updating the SGX Trusted Computing Base (TCB) regularly, employing different Oblivious RAM (ORAM) strategies, and restricting network participation to hardware with established integrity that complies with stringent Direct Anonymous Attestation (DAA) protocols.