added Threefish cipher as submodule

src/shred.cpp

@@ -7,10 +7,32 @@
 
 #include "../include/reHDD.h"
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+#include "../tfnoisegen/tfprng.h"
+#ifdef __cplusplus
+}
+#endif
+
 const static char *randomsrc = (char*) "/dev/urandom";
 
+
+#define DATASIZE 65536
+
+
+
 Shred::Shred()
 {
+
+static char data[DATASIZE];
+static char key[TFNG_KEY_SIZE];
+tfng_prng_seedkey(key);
+
+    tfng_prng_genrandom(data, DATASIZE);
+
+   Logger::logThis()->info("RandomData: " + to_string(data[0]));
+
 }
 
 Shred::~Shred()