From 246f24eda8bba15b04c7c7325af5092091c1751e Mon Sep 17 00:00:00 2001
From: Matt Johnston <matt@ucc.asn.au>
Date: Mon, 26 Feb 2018 22:19:01 +0800
Subject: [PATCH] Change default ecdsa size to 256

---
 ecdsa.h | 11 ++++++-----
 1 file changed, 6 insertions(+), 5 deletions(-)

diff --git a/ecdsa.h b/ecdsa.h
index 8d20474..bb3a18e 100644
--- a/ecdsa.h
+++ b/ecdsa.h
@@ -7,13 +7,14 @@
 
 #if DROPBEAR_ECDSA
 
-/* Prefer the larger size - it's fast anyway */
-#if DROPBEAR_ECC_521
-#define ECDSA_DEFAULT_SIZE 521
+/* prefer 256 or 384 since those are SHOULD for
+   draft-ietf-curdle-ssh-kex-sha2.txt */
+#if DROPBEAR_ECC_256
+#define ECDSA_DEFAULT_SIZE 256
 #elif DROPBEAR_ECC_384
 #define ECDSA_DEFAULT_SIZE 384
-#elif DROPBEAR_ECC_256
-#define ECDSA_DEFAULT_SIZE 256
+#elif DROPBEAR_ECC_521
+#define ECDSA_DEFAULT_SIZE 521
 #else
 #define ECDSA_DEFAULT_SIZE 0
 #endif