Qoriq Trust Architecture: 21 User Guide

The table below summarizes these capabilities:

Standard JTAG debugging is a massive security hole. Trust Architecture 2.1 allows for "Challenge-Response" debug authentication. This means a developer can only open a debug port by providing a one-time digital signature, preventing unauthorized access to the system's internal state. Best Practices for Developers qoriq trust architecture 21 user guide

Generate a pair of RSA or ECC keys. The private key remains in a secure offline environment (HSM), while the public key is hashed. The table below summarizes these capabilities: Standard JTAG