question about pubkey and passphrase

Harald Dunkel harald.dunkel at
Tue Feb 11 01:10:04 AEDT 2020

Hi folks,

Since Docker can bind-mount every .ssh directory I am looking for
some way to forbid unprotected private keys.

AFAICS it is currently not possible on the sshd to verify that
the peer's private key was protected by a passphrase. Can you


More information about the openssh-unix-dev mailing list