2 ms·
If you do this, you weaken your device against hostile tempering as well, don't you? The key update mechanism becomes part of the attack surface.
by gmueckl 8y ago
If you do this, you weaken your device against hostile tempering as well, don't you? The key update mechanism becomes part of the attack surface.
- excalibur 8y agoYes, but if implemented in a secure manner the key update mechanism presents a smaller risk than that of a hardcoded key becoming known to an adversarial party.