1 files changed, 17 insertions, 1 deletions
diff --git a/node/node.hpp b/node/node.hpp
index 9d59687..9e256c7 100644
--- a/node/node.hpp
+++ b/node/node.hpp
@@ -27,6 +27,19 @@ struct NodeNetworkSettings {
 	std::string certdir; ///< Directory containing trusted certificate authorities.
 };
 
+struct MixData {
+	GroupElement r;
+	GroupElement s;
+	std::string client_handle;
+	size_t new_location;
+	
+	~MixData(){
+		Api api = get_implementation();
+		api.free_group_element(r);
+		api.free_group_element(s);
+	}
+};
+
 /*!
  * \brief The Node class
  */
@@ -55,7 +68,9 @@ class Node
 	
 	Api api;
 	KeyPair keypair;
-	std::vector<uint8_t> network_key;
+	void* network_key;
+	
+	std::vector<MixData> precomputation_data;
 	
 	bool shutting_down;
 
@@ -67,6 +82,7 @@ class Node
 	
 	void handle_node_initialization(cmix_proto::Initialization const& init);
 	void handle_node_secretkey(cmix_proto::SecretKey const& secret);
+	void handle_node_prepre(cmix_proto::PrePre const& prepre);
 	void handle_node_message(cmix_proto::CMixMessage message);
 	
 	void handle_client_keyexchange(ClientConnections::key_type handle, cmix_proto::KeyExchange ke);