As far as I understand our Turris Omnia has an hardware entropy-pool generating chip build-in (advertised as the ‘cryptochip’ on the cz.nic homepage, just above the ‘About us’ section), but I would not know how to use it to this end. So:
» Does anyone have an idea on how to utilize our HW cryptochip to help generating GPG and RSA keys?
What I did to investigate
Tried printing information about the device on the turris cli (to no avail):
root@turris:~# cat /dev/hwrng cat: read error: No such device
Read the using the random generator to simply generate a random number topic, which was very informative but i was unable to use it to my ends (I could be missing something there though):
Read the Fix low available entropy topic topic, but that concluded with the following (not helping me with my specific question either I think):
As this is a very specific context (Turris Omnia / HW randomizer) I am not sure on how to continue. Any pointers on how use our hardware for GPG / RSA key generation?