Secured hardware design
Tiempo asynchronous cryptoprocessors IP cores are very well protected against hardware attacks. This high-level of resistance is both inherited from the natural properties of our clockless designs as well as from specific counter-measures suited to asynchronous circuits designed and patented by Tiempo.
In particular Tiempo IP cores are robust to:
- Power-analysis based attacks
- Fault injections
Additionally, each IP core from Tiempo can be delivered with optional hardware security measures dedicated to the IP specific functions.

DES4 test chip current profile

