Do you have some examples (hexdumps) of how the structure looks like? I think I have seen something similar in some other smartcards. Would that be possible to write some kind of unit test for this?

I've run into a variant of this, too. If I generate they key just using (genkey (ecc (curve "Ed25519"))). One needs to use (genkey (ecc (curve "Ed25519")(flags eddsa)))

@gniibe I have submitted D565 to change the error message on curses initialization to "Required environment variable not set"

Thank you!

I don't know what is going here really. I have installed alacritty and I can reproduce T4924 easily if I provide an empty passphrase on an narrow window. At least I get pinentry-curses popping up.

@ikloecker not sure we are there yet. I was able to set a weak password on a terminal that was 42 characters wide. I think the problem here is unrelated to FreeBSD but to the fact that @capitol uses acritty https://github.com/alacritty/alacritty

The agent.log says that the error comes from pinentry-curses:

I tried to reproduce on my FreeBSD 14 machine and didn't get an error....