diff options
Diffstat (limited to 'sshd_config.5')
-rw-r--r-- | sshd_config.5 | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/sshd_config.5 b/sshd_config.5 index 70ccea449..f6b41a2f8 100644 --- a/sshd_config.5 +++ b/sshd_config.5 @@ -646,6 +646,11 @@ Specifies whether to automatically destroy the user's credentials cache on logout. The default is .Cm yes . +.It Cm GSSAPIKeyExchange +Specifies whether key exchange based on GSSAPI is allowed. GSSAPI key exchange +doesn't rely on ssh keys to verify host identity. +The default is +.Cm no . .It Cm GSSAPIStrictAcceptorCheck Determines whether to be strict about the identity of the GSSAPI acceptor a client authenticates against. @@ -660,6 +665,31 @@ machine's default store. This facility is provided to assist with operation on multi homed machines. The default is .Cm yes . +.It Cm GSSAPIStoreCredentialsOnRekey +Controls whether the user's GSSAPI credentials should be updated following a +successful connection rekeying. This option can be used to accepted renewed +or updated credentials from a compatible client. The default is +.Dq no . +.Pp +For this to work +.Cm GSSAPIKeyExchange +needs to be enabled in the server and also used by the client. +.It Cm GSSAPIKexAlgorithms +The list of key exchange algorithms that are accepted by GSSAPI +key exchange. Possible values are +.Bd -literal -offset 3n +gss-gex-sha1-, +gss-group1-sha1-, +gss-group14-sha1-, +gss-group14-sha256-, +gss-group16-sha512-, +gss-nistp256-sha256-, +gss-curve25519-sha256- +.Ed +.Pp +The default is +.Dq gss-gex-sha1-,gss-group14-sha1- . +This option only applies to protocol version 2 connections using GSSAPI. .It Cm HostbasedAcceptedKeyTypes Specifies the key types that will be accepted for hostbased authentication as a list of comma-separated patterns. |