[tor-commits] [torspec/master] tor-spec: Clarify protover Padding=1 and Padding=2.

[nickm at torproject.org]

commit 4c11245fe3781bbe022fb58bd3cff75b1049fab6
Author: George Kadianakis <desnacked at riseup.net>
Date:   Tue Aug 13 17:59:00 2019 +0300

    tor-spec: Clarify protover Padding=1 and Padding=2.
---
 tor-spec.txt | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/tor-spec.txt b/tor-spec.txt
index 1a211bc..a23003c 100644
--- a/tor-spec.txt
+++ b/tor-spec.txt
@@ -2169,7 +2169,13 @@ see tor-design.pdf.
 
    Describes the padding capabilities of the relay.
 
-   "1" -- Relay supports circuit-level padding.
+   "1" -- [DEFUNCT] Relay supports circuit-level padding. This version MUST NOT
+          be used as it was also enabled in relays that don't actually support
+          circuit-level padding. Advertised by Tor versions from
+          tor-0.4.0.1-alpha and only up to and including tor-0.4.1.4-rc.
+
+   "2" -- Relay supports the HS circuit setup padding machines (proposal 302).
+          Advertised by Tor versions from tor-0.4.1.5-rc and onwards.
 
 9.12. "FlowCtrl"