Qoriq Trust Architecture 2.1 User Guide |link|

The ISBC reads the public key hash from the SFP fuses and uses it to verify the signature of the bootloader (e.g., U-Boot or TF-A).

Provides high-performance hardware offloading for cryptographic algorithms like RSA, SHA, and AES, ensuring that security does not come at the expense of system performance. The Secure Boot Process qoriq trust architecture 2.1 user guide