From 25db64119ec6369156129a77330c64753a6706eb Mon Sep 17 00:00:00 2001
From: Hans Nilsson <hans@erlang.org>
Date: Wed, 5 Aug 2015 13:41:35 +0200
Subject: ssh: document new options in doc/ssh.xml
---
lib/ssh/doc/src/ssh.xml | 18 +++++++++++++++++-
1 file changed, 17 insertions(+), 1 deletion(-)
diff --git a/lib/ssh/doc/src/ssh.xml b/lib/ssh/doc/src/ssh.xml
index d24025ca4d..cf5e8f1aff 100644
--- a/lib/ssh/doc/src/ssh.xml
+++ b/lib/ssh/doc/src/ssh.xml
@@ -43,7 +43,7 @@
<item>Supported public key algorithms: ssh-rsa and ssh-dss.</item>
<item>Supported MAC algorithms: hmac-sha2-256 and hmac-sha1.</item>
<item>Supported encryption algorithms: aes128-ctr, aes128-cb and 3des-cbc.</item>
- <item>Supported key exchange algorithms: diffie-hellman-group1-sha1.</item>
+ <item>Supported key exchange algorithms: diffie-hellman-group1-sha1, diffie-hellman-group14-sha1, diffie-hellman-group-exchange-sha1 and diffie-hellman-group-exchange-sha256.</item>
<item>Supported compression algorithms: none, zlib, zlib@openssh.com,</item>
<item>Supports unicode filenames if the emulator and the underlaying OS support it.
See section DESCRIPTION in the
@@ -240,6 +240,13 @@ kex is implicit but public_key is set explicitly.</p>
</warning>
</item>
+ <tag><c><![CDATA[{dh_gex_limits,{Min=integer(),I=integer(),Max=integer()}}]]></c></tag>
+ <item>
+ <p>Sets the three diffie-hellman-group-exchange parameters that guides the connected server in choosing a group.
+ See RFC 4419 for the function of thoose. The default value is <c>{512, 1024, 4096}</c>.
+ </p>
+ </item>
+
<tag><c><![CDATA[{connect_timeout, timeout()}]]></c></tag>
<item>
<p>Sets a time-out on the transport layer
@@ -449,6 +456,15 @@ kex is implicit but public_key is set explicitly.</p>
</warning>
</item>
+ <tag><c><![CDATA[{dh_gex_groups, [{Size=integer(),G=integer(),P=integer()}] | {file,filename()} }]]></c></tag>
+ <item>
+ <p>Sets the groups that the server may choose among when diffie-hellman-group-exchange is negotiated.
+ See RFC 4419 for details.
+ </p>
+ <p>If the parameter is <c>{file,filename()}</c>, the file must exist and have one or more three-tuples terminated by a dot. The interpretation is as if the tuples had been given directly in the option. The file is read when the daemon starts.
+ </p>
+ </item>
+
<tag><c><![CDATA[{pwdfun, fun(User::string(), password::string()) -> boolean()}]]></c></tag>
<item>
<p>Provides a function for password validation. This function is called
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