More NSEC3 stuff

Makefile

@@ -15,11 +15,11 @@ GOFILES=\
 	dnssec.go\
 	keygen.go\
 	string.go\
-	nsec3.go\
 	resolver.go\
 	config.go\
 	server.go \
 #	y.go\
+#	nsec3.go \
 
 include $(GOROOT)/src/Make.pkg
 

TODO

@@ -3,7 +3,8 @@ Todo:
 * Tsig generation for replies (request MAC)
 * Parsing from strings, going with goyacc and .cz lexer
 * encoding NSEC3/NSEC bitmaps, DEcoding works
-* Failed Xfr triggers nil error
+    nsec3 hashing of owner names
+* Failed Xfr triggers nil error?
 
 Issues:
 * Check the network order, it works now, but this is on Intel??

nsec3.go

@@ -1,5 +1,22 @@
 package dns
 
+import (
+        "crypto/sha1"
+)
+
 // NSEC3 related functions
 
+// Hash a string/label according to RFC5155
+func Nsec3Hash(label string, hash int, i iterations, salt string) {
+        nsec3 := ""
+        switch hash {
+        case HashSHA1:
+           s := sha1.New()
+                // i times
+                // add salt, binary???
+           io.WriteString(s, string(label))
+           ds.Digest = hex.EncodeToString(
+        }
 
+        return nsec3
+}