1 files changed, 17 insertions, 0 deletions
diff --git a/trunk/lib/rubygems/digest/sha2.rb b/trunk/lib/rubygems/digest/sha2.rb
new file mode 100755
index 0000000000..7bef16aed2
--- /dev/null
+++ b/trunk/lib/rubygems/digest/sha2.rb
@@ -0,0 +1,17 @@
+#!/usr/bin/env ruby
+#--
+# Copyright 2006 by Chad Fowler, Rich Kilmer, Jim Weirich and others.
+# All rights reserved.
+# See LICENSE.txt for permissions.
+#++
+
+require 'digest/sha2'
+
+module Gem
+  if RUBY_VERSION >= '1.8.6'
+    SHA256 = Digest::SHA256
+  else
+    require 'rubygems/digest/digest_adapter'
+    SHA256 = DigestAdapter.new(Digest::SHA256)
+  end
+end