The QorIQ Trust Architecture 2.1 User Guide is a restricted, non-public document detailing secure boot, immutable root of trust, and cryptographic validation on NXP processors. Access to this specification, which outlines the hardware-based, end-to-end security chain and fuse-based protection, requires a signed Non-Disclosure Agreement (NDA) with the manufacturer. Details on requesting this documentation can be found in the NXP Community forums. INTRODUCTION TO QORIQ TRUST ARCHITECTURE
Signature Verification: The ROM retrieves the public key from the boot image and hashes it. It compares this hash against the golden hash stored in the hardware fuses. qoriq trust architecture 2.1 user guide
The SEC block handles high-speed cryptographic operations, including RSA signature verification and AES decryption, offloading these tasks from the main CPU cores. D. One-Time Programmable (OTP) Fuses The QorIQ Trust Architecture 2
If any factory fuses are still zero, transition is blocked. --in : raw U-Boot binary --key : which
--in: raw U-Boot binary--key: which SRK private key you used (must match one in SRK table)--sec-fw: indicates this is a security firmware (ESBC)Open a Support Case: If you have an NDA but cannot see the document, you should open a support case with NXP to request access to the "Special Users Group". Key Features of QorIQ Trust Architecture
"No," Elias tapped the screen, landing on Chapter 3: Secure Boot and the Root of Trust. "Because of this."
: Shielding both persistent and ephemeral device secrets from extraction, exposure, or misuse. Strong Partitioning