From 15e14a08724d315b02a94dcce3948150deaf1d77 Mon Sep 17 00:00:00 2001
From: Andrey Petrov <andrey.petrov@shazow.net>
Date: Wed, 3 Aug 2016 20:01:07 -0400
Subject: [PATCH] ratelimit: Increase ratelimit to avoid failing handshakes

Regarding #171
---
 sshd/ratelimit.go | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/sshd/ratelimit.go b/sshd/ratelimit.go
index c76dc46..16eef95 100644
--- a/sshd/ratelimit.go
+++ b/sshd/ratelimit.go
@@ -44,8 +44,8 @@ type inputLimiter struct {
 func NewInputLimiter() rateio.Limiter {
 	grace := time.Second * 3
 	return &inputLimiter{
-		Amount:    200 * 4 * 2, // Assume fairly high typing rate + margin for copypasta of links.
-		Frequency: time.Minute * 2,
+		Amount:    200 * 4 * 5, // Assume fairly high typing rate + margin for copypasta of links + large key handshakes
+		Frequency: time.Minute * 1,
 		readCap:   128,          // Allow up to 128 bytes per read (anecdotally, 1 character = 52 bytes over ssh)
 		numRead:   -1024 * 1024, // Start with a 1mb grace
 		timeRead:  time.Now().Add(grace),