upstream: mention that biometrics may be used for FIDO key user

verification as well as PIN. Prompted by Zack Newman, ok jmc@

OpenBSD-Commit-ID: b774a4438c9be70012661ee278450790d21277b8
This commit is contained in:
djm@openbsd.org 2024-11-27 13:00:23 +00:00 committed by Damien Miller
parent fd2e64c9ec
commit 785e3c9110
No known key found for this signature in database

View File

@ -1,4 +1,4 @@
.\" $OpenBSD: ssh-keygen.1,v 1.233 2024/08/17 08:35:04 djm Exp $ .\" $OpenBSD: ssh-keygen.1,v 1.234 2024/11/27 13:00:23 djm Exp $
.\" .\"
.\" Author: Tatu Ylonen <ylo@cs.hut.fi> .\" Author: Tatu Ylonen <ylo@cs.hut.fi>
.\" Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland .\" Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland
@ -35,7 +35,7 @@
.\" (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF .\" (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
.\" THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. .\" THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
.\" .\"
.Dd $Mdocdate: August 17 2024 $ .Dd $Mdocdate: November 27 2024 $
.Dt SSH-KEYGEN 1 .Dt SSH-KEYGEN 1
.Os .Os
.Sh NAME .Sh NAME
@ -1041,13 +1041,11 @@ format.
.Pp .Pp
.It Ic verify-required .It Ic verify-required
Require signatures made using this key indicate that the user was first Require signatures made using this key indicate that the user was first
verified. verified, e.g. by PIN or on-token biometrics.
This option only makes sense for the FIDO authenticator algorithms This option only makes sense for the FIDO authenticator algorithms
.Cm ecdsa-sk .Cm ecdsa-sk
and and
.Cm ed25519-sk . .Cm ed25519-sk .
Currently PIN authentication is the only supported verification method,
but other methods may be supported in the future.
.El .El
.Pp .Pp
At present, no standard options are valid for host keys. At present, no standard options are valid for host keys.