Add x25519 default constructor

1 files changed, 7 insertions, 0 deletions

diff --git a/xed25519.h b/xed25519.h
index c0e0dd30..4a6ac52a 100644
--- a/xed25519.h
+++ b/xed25519.h
@@ -67,6 +67,13 @@ public:
     virtual ~x25519() {}

 

     /// \brief Create a x25519 object

+    /// \details This constructor creates an empty x25519 object. It is

+    ///   intended for use in loading existing parameters, like CryptoBox

+    ///   parameters. If you are perfoming key agreement you should use a

+    ///    constructor that generates random parameters on construction.

+    x25519() {}

+

+    /// \brief Create a x25519 object

     /// \param y public key

     /// \param x private key

     /// \details This constructor creates a x25519 object using existing parameters.