From df10cc187edba822d04c628a803dc1000f334148 Mon Sep 17 00:00:00 2001
From: Miek Gieben <miek@miek.nl>
Date: Thu, 7 Jul 2011 10:00:42 +0200
Subject: [PATCH] Add the new hashes

---
 README.markdown |  1 +
 dnssec.go       | 11 ++++++++---
 2 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/README.markdown b/README.markdown
index 82fcca9f..93bff32d 100644
--- a/README.markdown
+++ b/README.markdown
@@ -49,6 +49,7 @@ Miek Gieben  -  2010, 2011 - miek@miek.nl
 * 4635 - HMAC SHA TSIG
 * 5001 - NSID 
 * 5155 - NSEC
+* 5933 - GOST
 * 5936 - AXFR
 
 ## Loosely based upon:
diff --git a/dnssec.go b/dnssec.go
index 928fc002..e380a4ad 100644
--- a/dnssec.go
+++ b/dnssec.go
@@ -33,9 +33,10 @@ const (
 // DNSSEC hashing codes.
 const (
 	_ = iota
-	HashSHA1
-	HashSHA256
-	HashGOST94
+	HashSHA1        // RFC 4034
+	HashSHA256      // RFC 4509 
+	HashGOST94      // RFC 5933
+        HashSHA384      // Experimental
 )
 
 // DNSKEY flags values.
@@ -146,6 +147,10 @@ func (k *RR_DNSKEY) ToDS(h int) *RR_DS {
 		s := sha256.New()
 		io.WriteString(s, string(digest))
 		ds.Digest = hex.EncodeToString(s.Sum())
+        case HashSHA384:
+                s := sha512.New384()
+		io.WriteString(s, string(digest))
+		ds.Digest = hex.EncodeToString(s.Sum())
 	case HashGOST94:
 		/* I have no clue */
 	default: