AN 759: Using Secure Boot in Intel® Arria® 10 SoC Devices

ID 683060
Date 3/29/2021
Document Table of Contents

Root Public Key Authentication

Before boot ROM can use the root public key for authentication, it must authenticate the root public key against the root public key hash stored in eFuse.

Note: Some key types are unsecure. You can use unsecure keys for testing scenarios where permanent key storage on the device is avoided.

The available key type options are detailed in the Programming the Secure Signing Key section.