upstream: require FIDO application strings to start with "ssh:"; ok

markus@

OpenBSD-Commit-ID: 94e9c1c066d42b76f035a3d58250a32b14000afb

1 files changed, 4 insertions, 2 deletions

diff --git a/ssh-keygen.1 b/ssh-keygen.1
index f0e76aab1..51aee21aa 100644
--- a/ssh-keygen.1
+++ b/ssh-keygen.1
@@ -1,4 +1,4 @@
-.\"     $OpenBSD: ssh-keygen.1,v 1.199 2020/02/03 08:15:37 jmc Exp $
+.\"     $OpenBSD: ssh-keygen.1,v 1.200 2020/02/04 09:58:04 djm Exp $
 .\"
 .\" Author: Tatu Ylonen <ylo@cs.hut.fi>
 .\" 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
 .\" THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 .\"
-.Dd $Mdocdate: February 3 2020 $
+.Dd $Mdocdate: February 4 2020 $
 .Dt SSH-KEYGEN 1
 .Os
 .Sh NAME
@@ -472,6 +472,8 @@ Those supported at present are:
 Override the default FIDO application/origin string of
 .Dq ssh: .
 This may be useful when generating host or domain-specific resident keys.
+The specified application string must begin with
+.Dq ssh: .
 .It Cm challenge Ns = Ns Ar path
 Specifies a path to a challenge string that will be passed to the
 FIDO token during key generation.