Added experimental DefyX support

src/crypto/defyx/Phases.h

@@ -0,0 +1,22 @@
+/*
+Implementation by Ronny Van Keer, hereby denoted as "the implementer".
+
+For more information, feedback or questions, please refer to our website:
+https://keccak.team/
+
+To the extent possible under law, the implementer has waived all copyright
+and related or neighboring rights to the source code in this file.
+http://creativecommons.org/publicdomain/zero/1.0/
+*/
+
+#ifndef _Phases_h_
+#define _Phases_h_
+
+typedef enum {
+    NOT_INITIALIZED,
+    ABSORBING,
+    FINAL,
+    SQUEEZING
+} KCP_Phases;
+
+#endif