--- config.h	2010-08-09 14:22:42.000000000 +0300
+++ config.h	2011-01-23 00:44:28.000000000 +0200
@@ -1,3 +1,7 @@
+#ifndef __x86_64__
+#define CRYPTOPP_DISABLE_SSE2
+#endif
+
 #ifndef CRYPTOPP_CONFIG_H
 #define CRYPTOPP_CONFIG_H