diff options
Diffstat (limited to 'ssh_config.5')
-rw-r--r-- | ssh_config.5 | 22 |
1 files changed, 20 insertions, 2 deletions
diff --git a/ssh_config.5 b/ssh_config.5 index ab8d1021..5364ae85 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 1.383 2023/07/17 05:36:14 jsg Exp $ -.Dd $Mdocdate: July 17 2023 $ +.\" $OpenBSD: ssh_config.5,v 1.384 2023/08/28 03:31:16 djm Exp $ +.Dd $Mdocdate: August 28 2023 $ .Dt SSH_CONFIG 5 .Os .Sh NAME @@ -1358,6 +1358,24 @@ or Specifies the number of password prompts before giving up. The argument to this keyword must be an integer. The default is 3. +.It Cm ObscureKeystrokeTiming +Specifies whether +.Xr ssh 1 +should try to obscure inter-keystroke timings from passive observers of +network traffic. +If enabled, then for interactive sessions, +.Xr ssh 1 +will send keystrokes at fixed intervals of a few tens of milliseconds +and will send fake keystroke packets for some time after typing ceases. +The argument to this keyword must be +.Cm yes , +.Cm no +or an interval specifier of the form +.Cm interval:milliseconds +(e.g.\& +.Cm interval:80 for 80 milliseconds). +The default is to obscure keystrokes using a 20ms packet interval. +Note that smaller intervals will result in higher fake keystroke packet rates. .It Cm PasswordAuthentication Specifies whether to use password authentication. The argument to this keyword must be |