From 1fd24dac8d2a164cbc9a55d8df5bca5d570781db Mon Sep 17 00:00:00 2001
From: thomas <kreitler@molgen.mpg.de>
Date: Thu, 24 Oct 2024 15:54:23 +0200
Subject: [PATCH] etc/ssh/ssh_config: disable ObscureKeystrokeTiming

This setting slows down forwarded X11 connections.

Introduced with openssh 9.5

More information:
- https://www.serice.net/ObscureKeystrokeTiming.html
- https://www.usenix.org/legacy/events/sec01/full_papers/song/song.pdf
---
 etc/ssh/ssh_config | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/etc/ssh/ssh_config b/etc/ssh/ssh_config
index 11b7baf..49c0cfc 100644
--- a/etc/ssh/ssh_config
+++ b/etc/ssh/ssh_config
@@ -61,3 +61,5 @@ PubkeyAcceptedKeyTypes=+ssh-dss
 KexAlgorithms=+diffie-hellman-group1-sha1
 HostKeyAlgorithms=+ssh-dss
 
+# Thu Oct 24 15:42:24 CEST 2024, make X11 forwarding usable again
+ObscureKeystrokeTiming=no