Mercurial > dropbear

changeset 1543:016b86f03e21

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Change default ecdsa size to 256
author Matt Johnston <matt@ucc.asn.au>
date Mon, 26 Feb 2018 22:19:01 +0800
parents 940828026f28
children d1a8a05216ff
files ecdsa.h
diffstat 1 files changed, 6 insertions(+), 5 deletions(-) [+]
line wrap: on
line diff
--- a/ecdsa.h	Mon Feb 26 22:14:11 2018 +0800
+++ b/ecdsa.h	Mon Feb 26 22:19:01 2018 +0800
@@ -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