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authordjm@openbsd.org <djm@openbsd.org>2022-02-15 05:13:36 +0000
committerDamien Miller <djm@mindrot.org>2022-02-15 16:14:40 +1100
commitdd6d3dded721ac653ea73c017325e5bfeeec837f (patch)
tree7f9d808bf2d4f1512aea739ef3d4f907d98b7fca
parentdf93529dd727fdf2fb290700cd4f1adb0c3c084b (diff)
upstream: document the unbound/host-bound options to
PubkeyAuthentication; spotted by HARUYAMA Seigo OpenBSD-Commit-ID: 298f681b66a9ecd498f0700082c7a6c46e948981
-rw-r--r--ssh_config.515
1 files changed, 11 insertions, 4 deletions
diff --git a/ssh_config.5 b/ssh_config.5
index adf177e3..69132282 100644
--- a/ssh_config.5
+++ b/ssh_config.5
@@ -33,8 +33,8 @@
.\" (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
.\" THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
.\"
-.\" $OpenBSD: ssh_config.5,v 1.368 2022/02/04 02:49:17 dtucker Exp $
-.Dd $Mdocdate: February 4 2022 $
+.\" $OpenBSD: ssh_config.5,v 1.369 2022/02/15 05:13:36 djm Exp $
+.Dd $Mdocdate: February 15 2022 $
.Dt SSH_CONFIG 5
.Os
.Sh NAME
@@ -1521,9 +1521,16 @@ The list of available signature algorithms may also be obtained using
Specifies whether to try public key authentication.
The argument to this keyword must be
.Cm yes
-(the default)
+(the default),
+.Cm no ,
+.Cm unbound
or
-.Cm no .
+.Cm host-bound .
+The final two options enable public key authentication while respectively
+disabling or enabling the OpenSSH host-bound authentication protocol
+extension required for restricted
+.Xr ssh-agent 1
+forwarding.
.It Cm RekeyLimit
Specifies the maximum amount of data that may be transmitted before the
session key is renegotiated, optionally followed by a maximum amount of