man ssh-keysign (Administration système) - ssh-keysign
NAME
ssh-keysign - ssh helper program for hostbased authentication
SYNOPSIS
DESCRIPTION
is used by ssh() to access the local host keys and generate the digital signature required during hostbased authentication with SSH protocol version 2.
is disabled by default and can only be enabled in the global client configuration file /etc/ssh/ssh_config by setting EnableSSHKeysign to
is not intended to be invoked by the user, but from ssh(1) . See ssh() and sshd() for more information about hostbased authentication.
FILES
- /etc/ssh/ssh_config
- Controls whether is enabled.
- /etc/ssh/ssh_host_dsa_key, /etc/ssh/ssh_host_rsa_key
- These files contain the private parts of the host keys used to generate the digital signature. They should be owned by root, readable only by root, and not accessible to others. Since they are readable only by root, must be set-uid root if hostbased authentication is used.
SEE ALSO
HISTORY
first appeared in
AUTHORS
Markus Friedl Aq markus@openbsd.org