1 files changed, 4 insertions, 7 deletions
diff --git a/keyDerivation.h b/keyDerivation.h
index d155934..f7a4068 100644
--- a/keyDerivation.h
+++ b/keyDerivation.h
@@ -33,17 +33,14 @@
 
 #include "datatypes.h"
 #include "buffer.h"
+#include "threadUtils.hpp"
 #include "syncBuffer.h"
 
+#include <gcrypt.h>
 #include <boost/archive/text_oarchive.hpp>
 #include <boost/archive/text_iarchive.hpp>
 
 
-extern "C" {
-  #include <gcrypt.h>
-}
-
-
 typedef enum {
   label_satp_encryption  = 0x00,
   label_satp_msg_auth    = 0x01,
@@ -54,7 +51,7 @@ typedef enum {
 class KeyDerivation
 {
 public:
-  KeyDerivation() : ld_kdr_(-1), cipher_(NULL), initialized_(false) {};
+  KeyDerivation() : ld_kdr_(-1), cipher_(NULL) {};
   virtual ~KeyDerivation() {};
 
   void init(Buffer key, Buffer salt);
@@ -71,7 +68,7 @@ protected:
   static const char* MIN_GCRYPT_VERSION;
 
   gcry_cipher_hd_t cipher_;
-  bool initialized_;
+  Mutex mutex_;
 };