lib/net/ssh/transport/hmac/sha2_256.rb in net-ssh-5.2.0 vs lib/net/ssh/transport/hmac/sha2_256.rb in net-ssh-6.0.0.beta1

@@ -1,15 +1,11 @@
 require 'net/ssh/transport/hmac/abstract'
 
-if defined?(OpenSSL::Digest::SHA256) # need openssl support
-  module Net::SSH::Transport::HMAC
-
-    # The SHA-256 HMAC algorithm. This has a mac and key length of 32, and
-    # uses the SHA-256 digest algorithm.
-    class SHA2_256 < Abstract
-      mac_length   32
-      key_length   32
-      digest_class OpenSSL::Digest::SHA256
-    end
-
+module Net::SSH::Transport::HMAC
+  # The SHA-256 HMAC algorithm. This has a mac and key length of 32, and
+  # uses the SHA-256 digest algorithm.
+  class SHA2_256 < Abstract
+    mac_length   32
+    key_length   32
+    digest_class OpenSSL::Digest::SHA256
   end
 end