fixed an initalization bug

src/cryptfx.c

@@ -32,11 +32,11 @@ int main(void) {
 	char in[20] = "Hello World!";
 
 	//char* out;
-	char out[] = {0};
+	char out[20] = {0};
 
 	while (1) {
 		Bdisp_AllClr_DD();
-		
+
 		locate(1, 1);
 		Print((unsigned char*) in);