Improved security

GCryptLib/include/GCrypt/Config.h

@@ -8,7 +8,7 @@ namespace Leonetienne::GCrypt {
   constexpr std::size_t BLOCK_SIZE = 512;
 
   // MUST BE > 2
-  constexpr std::size_t N_ROUNDS = 64;
+  constexpr std::size_t N_ROUNDS = 400;
 }
 
 #endif

GCryptLib/include/GCrypt/GCipher.h

@@ -25,6 +25,9 @@ namespace Leonetienne::GCrypt {
     //! Will digest a data block, and return it
     Block Digest(const Block& input);
 
+    //! Will update the base key used
+    void SetKey(const Key& key);
+
     void operator=(const GCipher& other);
 
   private: