The Pi does not have a Secure Enclave for secrets; as far as I know. However, it does have OTP (One Time Programmable Memory) also known as e-fuses, which if yo

The Pi does not have a Secure Enclave for secrets; as far as I know. However, it does have OTP (One Time Programmable Memory) also known as e-fuses, which if you burn a key into, it will check whatever it boots matches that key. No Secure Enclave is necessary for that functionality.