gpg --list-secret-keys --keyid-format=long
shows:
sec rsa2048/588EFF3348F037FB 2013-04-25 [SCEA]
...
uid [ultimate] ...
But if I try to sign a file with that key, I get:
skipped "588EFF3348F037FB": Unusable secret key
What is the problem here?
Asked by runrig
(101 rep)
May 13, 2024, 06:10 PM