The "Verified" status indicates that the hardware's mask ROM (Read-Only Memory) has successfully validated the U-Boot binary signature. This means the code matches the authorized cryptographic signature embedded by the manufacturer or developer, proving it has not been altered or corrupted. How the Verification Mechanism Works
Manually compare the output hex bytes with the beginning of the firmware package. For a more automated check, you can write a script that uses read and computes a hash.
The "BR23UBoot100 verified" label provides several benefits, including:
Always check the MD5 or SHA-256 hash of a firmware file before attempting to install it.
: If the calculated hash matches the decrypted signature hash, the status is marked as verified , and execution proceeds. 3. Chain of Trust Continuation