- User Since
- Aug 21 2017, 4:56 PM (284 w, 12 h)
Nov 26 2020
If you mean OpenPGP Card v3 standard, no it did not support cv25519 ed25519, but some other curves up until v3.4. So if there is a specific specification bringing this feature, can you might refer to the specific version? Otherwise, I think this task is still valid.
I remember the problem being the card manufacturers that are not interesting in cv25519 (yet).
Apr 19 2018
Well, I surely would agree (and this is only a proposal anyway), but my point here is, that OpenPGP Card does not support Curve 25519, so that one *have to* choose between those other two. Considering me a tinfoil hat person, I would rather not choose NIST, as many others wouldn't too.
Apr 12 2018
works just fine, thx!
Sep 4 2017
Using a smartcard it should be possible to set a cache-ttl value so that not only on-disk keys but also the PIN used for unlocking the key on the smartcard is not cached longer than the given period in cache-ttl. Until now you have to plug out and in the card by yourself to get this working. Alternatively you theoretically could set a config in scdaemon to power off the card after some time ("card-timeout). It could be a solution to set this config automatically if cache-ttl option is used.