From bfb1ed598cff466a2b2239204609b4955ffe64c2 Mon Sep 17 00:00:00 2001
From: gotoyuzo <gotoyuzo@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Mon, 22 Aug 2005 21:12:03 +0000
Subject: * ext/openssl/lib/digest.rb: added SHA224, SHA256, SHA384 and SHA512.
   these features are enabled if this library is compiled with   OpenSSL 0.9.8
 or later.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@9022 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 ext/openssl/lib/openssl/digest.rb | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

(limited to 'ext/openssl/lib')

diff --git a/ext/openssl/lib/openssl/digest.rb b/ext/openssl/lib/openssl/digest.rb
index 58622f543e..5745661c3c 100644
--- a/ext/openssl/lib/openssl/digest.rb
+++ b/ext/openssl/lib/openssl/digest.rb
@@ -21,8 +21,13 @@
 module OpenSSL
   module Digest
 
-    %w(DSS DSS1 MD2 MD4 MD5 MDC2 RIPEMD160 SHA SHA1).each{|digest|
-      eval(<<-EOD)
+    alg = %w(DSS DSS1 MD2 MD4 MD5 MDC2 RIPEMD160 SHA SHA1)
+    if OPENSSL_VERSION_NUMBER > 0x00908000
+      alg += %w(SHA224 SHA256 SHA384 SHA512)
+    end
+
+    alg.each{|digest|
+      self.module_eval(<<-EOD)
         class #{digest} < Digest
           def initialize(data=nil)
             super(\"#{digest}\", data)
-- 
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