$OpenBSD: patch-blowfish_h,v 1.1 2011/06/24 07:55:18 dcoppa Exp $

Fix Blowfish minimum keylength to be 4 bytes (upstream rev 528).

--- blowfish.h.orig	Fri Aug  6 18:44:34 2010
+++ blowfish.h	Wed Jun  8 16:42:01 2011
@@ -9,7 +9,7 @@
 NAMESPACE_BEGIN(CryptoPP)
 
 //! _
-struct Blowfish_Info : public FixedBlockSize<8>, public VariableKeyLength<16, 1, 56>, public FixedRounds<16>
+struct Blowfish_Info : public FixedBlockSize<8>, public VariableKeyLength<16, 4, 56>, public FixedRounds<16>
 {
 	static const char *StaticAlgorithmName() {return "Blowfish";}
 };