From bd77254b18259e764ddb283230116817679e9ba0 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Manuel=20P=C3=A9gouri=C3=A9-Gonnard?= <mpg@elzevir.fr>
Date: Mon, 7 Jul 2014 14:02:33 +0200
Subject: [PATCH] md_list() starting with strongest hash

---
 ChangeLog    |  1 +
 library/md.c | 44 ++++++++++++++++++++++----------------------
 2 files changed, 23 insertions(+), 22 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index dc008f8fb..96ca0e10d 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -30,6 +30,7 @@ Changes
      required on some platforms (e.g. OpenBSD)
    * Migrate zeroizing of data to polarssl_zeroize() instead of memset()
      against unwanted compiler optimizations
+   * md_list() now returns hashes strongest first
 
 Bugfix
    * Fix in debug_print_msg()
diff --git a/library/md.c b/library/md.c
index 55b56350b..00fcef30c 100644
--- a/library/md.c
+++ b/library/md.c
@@ -52,24 +52,9 @@ static void polarssl_zeroize( void *v, size_t n ) {
 
 static const int supported_digests[] = {
 
-#if defined(POLARSSL_MD2_C)
-        POLARSSL_MD_MD2,
-#endif
-
-#if defined(POLARSSL_MD4_C)
-        POLARSSL_MD_MD4,
-#endif
-
-#if defined(POLARSSL_MD5_C)
-        POLARSSL_MD_MD5,
-#endif
-
-#if defined(POLARSSL_RIPEMD160_C)
-        POLARSSL_MD_RIPEMD160,
-#endif
-
-#if defined(POLARSSL_SHA1_C)
-        POLARSSL_MD_SHA1,
+#if defined(POLARSSL_SHA512_C)
+        POLARSSL_MD_SHA384,
+        POLARSSL_MD_SHA512,
 #endif
 
 #if defined(POLARSSL_SHA256_C)
@@ -77,12 +62,27 @@ static const int supported_digests[] = {
         POLARSSL_MD_SHA256,
 #endif
 
-#if defined(POLARSSL_SHA512_C)
-        POLARSSL_MD_SHA384,
-        POLARSSL_MD_SHA512,
+#if defined(POLARSSL_SHA1_C)
+        POLARSSL_MD_SHA1,
 #endif
 
-        0
+#if defined(POLARSSL_RIPEMD160_C)
+        POLARSSL_MD_RIPEMD160,
+#endif
+
+#if defined(POLARSSL_MD5_C)
+        POLARSSL_MD_MD5,
+#endif
+
+#if defined(POLARSSL_MD4_C)
+        POLARSSL_MD_MD4,
+#endif
+
+#if defined(POLARSSL_MD2_C)
+        POLARSSL_MD_MD2,
+#endif
+
+        POLARSSL_MD_NONE
 };
 
 const int *md_list( void )