* added AuthTag class

* bugfixes in keyderivation, aesicmcypher
* removed authtag functins temorarly from anytun.cpp 

1 files changed, 5 insertions, 2 deletions

diff --git a/packet.h b/packet.h
index b0dff5b..813b694 100644
--- a/packet.h
+++ b/packet.h
@@ -33,6 +33,7 @@
 
 #include "datatypes.h"
 #include "buffer.h"
+#include "authTag.h"
 
 class Packet : public Buffer
 {
@@ -58,8 +59,8 @@ public:
   
   bool hasAuthTag() const;
   Packet& withAuthTag(bool b);
-  auth_tag_t getAuthTag() const;
-  Packet& addAuthTag(auth_tag_t auth_tag);
+  AuthTag getAuthTag() const;
+  Packet& addAuthTag(AuthTag auth_tag);
   Packet& removeAuthTag();                     
 
 private:
@@ -71,6 +72,8 @@ private:
   bool has_header_;
   bool has_payload_type_;
   bool has_auth_tag_;
+  // FIXXMEE: remove hardcoded authtag-size
+  static const u_int32_t AUTHTAG_SIZE = 10;
 };
 
 #endif