Boot ROM Secure Boot Loader - Hardware Root of Trust (RoT) using Secure Boot and Immutable code - Supports 2 Code Images in external SPI Flash (Primary and Fall back image) - Authenticates SPI Flash image before loading - Support AES-256 Encrypted SPI Flash images.
Hardware Accelerators: - Multi purpose AES Crypto Engine: - Support for 128-bit - 256-bit key length - Supports Battery Authentication.