--- qca-1.0/qca-tls-1.0/qca-tls.cpp--	2005-11-28 09:44:47.000000000 +0100
+++ qca-1.0/qca-tls-1.0/qca-tls.cpp	2005-11-28 09:45:41.000000000 +0100
@@ -454,7 +454,7 @@
 			if(!r) {
 				// try this other public function, for whatever reason
 				p = (void *)in;
-				r = d2i_RSA_PUBKEY(NULL, (unsigned char **)&p, len);
+				r = d2i_RSA_PUBKEY(NULL, (const unsigned char **)&p, len);
 			}
 			if(r) {
 				if(pub) {
@@ -798,7 +798,7 @@
 
 	bool createFromDER(const char *in, unsigned int len)
 	{
-		unsigned char *p = (unsigned char *)in;
+		const unsigned char *p = ( const unsigned char *)in;
 		X509 *t = d2i_X509(NULL, &p, len);
 		if(!t)
 			return false;