SE050 support after upgrade from 1.6.0

[proninyaroslav]

If I upgraded from version 1.6.0 to 1.7.0 with existing PGP keys, is the SE050 backend already used to work them or do I need to reset the key and re-write it?

[nku]

Determine if opcard is using se050

nitropy nk3 get-config opcard.use_se050_backend Command line tool to interact with Nitrokey devices 0.4.47 true For enabling SE050, a new key is required after the firmware installation, either in a factory blank or reset state. This means that either no key is present or a new key is generated after an app reset → Check for the creation date. Generating an RSA4096 key using the cryptographic routines on the SE050 should result in a significant speed improvement and thus can be used to check w…