Dont use AES in HELLO.

node/Peer.cpp

@@ -409,7 +409,7 @@ void Peer::sendHELLO(void *tPtr,const int64_t localSocket,const InetAddress &atA
 	outp.cryptField(_key,startCryptedPortionAt,outp.size() - startCryptedPortionAt);
 
 	if (atAddress) {
-		outp.armor(_key,false,aesKeysIfSupported()); // false == don't encrypt full payload, but add MAC
+		outp.armor(_key,false,nullptr); // false == don't encrypt full payload, but add MAC
 		RR->node->expectReplyTo(outp.packetId());
 		RR->node->putPacket(tPtr,localSocket,atAddress,outp.data(),outp.size());
 	} else {