KEx availability depends on OpenSSL support

2016-01-09 13:45:23 +00:00 · 2016-01-09 13:45:23 +00:00 · 888be6133c
parent 77cd28c136
commit 888be6133c
1 changed files with 3 additions and 1 deletions
--- a/lib/net/ssh/transport/kex.rb
+++ b/lib/net/ssh/transport/kex.rb
@ -10,7 +10,9 @@ module Net::SSH::Transport
    MAP = {
      'diffie-hellman-group-exchange-sha1'   => DiffieHellmanGroupExchangeSHA1,
      'diffie-hellman-group1-sha1'           => DiffieHellmanGroup1SHA1,
-      'diffie-hellman-group-exchange-sha256' => DiffieHellmanGroupExchangeSHA256
    }
+    if defined?(DiffieHellmanGroupExchangeSHA256)
+      MAP['diffie-hellman-group-exchange-sha256'] = DiffieHellmanGroupExchangeSHA256
+    end
  end
 end