comment unused functions

browserify · Sep 5, 2015 · 2c68e08 · 2c68e08
1 parent 4f8a8e9
commit 2c68e08
Showing 1 changed file with 40 additions and 39 deletions.
diff --git a/sign.js b/sign.js
@@ -46,45 +46,46 @@ function ecSign (hash, priv) {
   var out = key.sign(hash)
   return new Buffer(out.toDER())
 }
-function dsaSign (hash, priv, algo) {
-  var x = priv.params.priv_key
-  var p = priv.params.p
-  var q = priv.params.q
-  var montq = BN.mont(q)
-  var g = priv.params.g
-  var r = new BN(0)
-  var k
-  var H = bits2int(hash, q).mod(q)
-  var s = false
-  var kv = getKey(x, q, hash, algo)
-  while (s === false) {
-    k = makeKey(q, kv, algo)
-    r = makeR(g, k, p, q)
-    s = k.invm(q).imul(H.add(x.mul(r))).mod(q)
-    if (!s.cmpn(0)) {
-      s = false
-      r = new BN(0)
-    }
-  }
-  return toDER(r, s)
-}
-function toDER (r, s) {
-  r = r.toArray()
-  s = s.toArray()
-
-  // Pad values
-  if (r[0] & 0x80)
-    r = [ 0 ].concat(r)
-  // Pad values
-  if (s[0] & 0x80)
-    s = [0].concat(s)
-
-  var total = r.length + s.length + 4
-  var res = [ 0x30, total, 0x02, r.length ]
-  res = res.concat(r, [ 0x02, s.length ], s)
-  return new Buffer(res)
-}
-module.exports.getKey = getKey
+
+// function dsaSign (hash, priv, algo) {
+//   var x = priv.params.priv_key
+//   var p = priv.params.p
+//   var q = priv.params.q
+//   var g = priv.params.g
+//   var r = new BN(0)
+//   var k
+//   var H = bits2int(hash, q).mod(q)
+//   var s = false
+//   var kv = getKey(x, q, hash, algo)
+//   while (s === false) {
+//     k = makeKey(q, kv, algo)
+//     r = makeR(g, k, p, q)
+//     s = k.invm(q).imul(H.add(x.mul(r))).mod(q)
+//     if (!s.cmpn(0)) {
+//       s = false
+//       r = new BN(0)
+//     }
+//   }
+//   return toDER(r, s)
+// }
+
+// function toDER (r, s) {
+//   r = r.toArray()
+//   s = s.toArray()
+//
+//   // Pad values
+//   if (r[0] & 0x80)
+//     r = [ 0 ].concat(r)
+//   // Pad values
+//   if (s[0] & 0x80)
+//     s = [0].concat(s)
+//
+//   var total = r.length + s.length + 4
+//   var res = [ 0x30, total, 0x02, r.length ]
+//   res = res.concat(r, [ 0x02, s.length ], s)
+//   return new Buffer(res)
+// }
+
 function getKey (x, q, hash, algo) {
   x = new Buffer(x.toArray())
   if (x.length < q.byteLength()) {