Answer
Security is built into silicon via NXP's EdgeLock® secure enclave — an autonomous, self-managed security subsystem handling silicon root of trust, secure boot, run-time attestation, trust provisioning, fine-grain key management, cryptographic services (AES, RSA, ECC, SHA), Arm TrustZone-M on the Cortex-M33 domain, and Trusted Resource Domain Controller (TRDC) for access isolation. EdgeLock reduces the engineering effort needed for IEC 62443, FIPS-level, and Arm PSA Certified certification paths. For Class 2 and Class 3 medical device projects, the secure boot and attestation capabilities support IEC 62304 and FDA cybersecurity guidance compliance.
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