upstream: Add ssh -Q key-sig for all key and signature types.

Teach ssh -Q to accept ssh_config(5) and sshd_config(5) algorithm keywords as
an alias for the corresponding query.  Man page help jmc@, ok djm@.

OpenBSD-Commit-ID: 1e110aee3db2fc4bc5bee2d893b7128fd622e0f8

1 files changed, 6 insertions, 6 deletions

diff --git a/sshd_config.5 b/sshd_config.5
index 15a108676..70ccea449 100644
--- a/sshd_config.5
+++ b/sshd_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: sshd_config.5,v 1.306 2020/02/06 22:34:58 naddy Exp $
-.Dd $Mdocdate: February 6 2020 $
+.\" $OpenBSD: sshd_config.5,v 1.307 2020/02/07 03:54:44 dtucker Exp $
+.Dd $Mdocdate: February 7 2020 $
 .Dt SSHD_CONFIG 5
 .Os
 .Sh NAME
@@ -693,7 +693,7 @@ rsa-sha2-512,rsa-sha2-256,ssh-rsa
 .Ed
 .Pp
 The list of available key types may also be obtained using
-.Qq ssh -Q key .
+.Qq ssh -Q HostbasedAcceptedKeyTypes .
 .It Cm HostbasedAuthentication
 Specifies whether rhosts or /etc/hosts.equiv authentication together
 with successful public key client host authentication is allowed
@@ -776,7 +776,7 @@ rsa-sha2-512,rsa-sha2-256,ssh-rsa
 .Ed
 .Pp
 The list of available key types may also be obtained using
-.Qq ssh -Q key .
+.Qq ssh -Q HostKeyAlgorithms .
 .It Cm IgnoreRhosts
 Specifies that
 .Pa .rhosts
@@ -949,7 +949,7 @@ diffie-hellman-group14-sha256
 .Ed
 .Pp
 The list of available key exchange algorithms may also be obtained using
-.Qq ssh -Q kex .
+.Qq ssh -Q KexAlgorithms .
 .It Cm ListenAddress
 Specifies the local addresses
 .Xr sshd 8
@@ -1461,7 +1461,7 @@ rsa-sha2-512,rsa-sha2-256,ssh-rsa
 .Ed
 .Pp
 The list of available key types may also be obtained using
-.Qq ssh -Q key .
+.Qq ssh -Q PubkeyAcceptedKeyTypes .
 .It Cm PubkeyAuthOptions
 Sets one or more public key authentication options.
 Two option keywords are currently supported: