options for disabling "normal" DH

1 files changed, 6 insertions, 0 deletions

diff --git a/algo.h b/algo.h
index 49c4f41..17b0072 100644
--- a/algo.h
+++ b/algo.h
@@ -83,9 +83,15 @@ struct dropbear_hash {
 };
 
 enum dropbear_kex_mode {
+#if DROPBEAR_NORMAL_DH
 	DROPBEAR_KEX_NORMAL_DH,
+#endif
+#ifdef DROPBEAR_ECDH
 	DROPBEAR_KEX_ECDH,
+#endif
+#ifdef DROPBEAR_CURVE25519
 	DROPBEAR_KEX_CURVE25519,
+#endif
 };
 
 struct dropbear_kex {