Partially implement 'add' operation

1 files changed, 5 insertions, 2 deletions

diff --git a/include/Encryption.hpp b/include/Encryption.hpp
index b2afe49..4697b35 100644
--- a/include/Encryption.hpp
+++ b/include/Encryption.hpp
@@ -31,8 +31,7 @@ namespace odhtdb
         DISABLE_COPY(Encryption)
     public:
         // Throws EncryptionException on failure (or std::bad_alloc on failed memory allocation)
-        Encryption(const DataView &data) : Encryption(data, DataView()) {}
-        Encryption(const DataView &data, const DataView &additionalData);
+        Encryption(const DataView &data, const DataView &additionalData = DataView(), const DataView &key = DataView());
         ~Encryption();
         
         DataView getKey() const;
@@ -49,8 +48,12 @@ namespace odhtdb
     {
         DISABLE_COPY(Decryption)
     public:
+        Decryption() : decryptedText(nullptr), decryptedTextLength(0) {}
+        
         // Throws DecryptionException on failure
         Decryption(const DataView &data, const DataView &nonce, const DataView &key);
+        Decryption(Decryption &&other);
+        Decryption& operator=(Decryption &&other);
         ~Decryption();
         
         DataView getDecryptedText() const;