Ref and add pbkdf2 as angular module

angular-pbkdf2/index.js

@@ -0,0 +1,18 @@
+var pbkdf2Module = angular.module('pbkdf2Module', []);
+var pbkdf2Sync = require('../node_modules/pbkdf2').pbkdf2Sync;
+
+pbkdf2Module.constant('MODULE_VERSION', '1.0.0');
+
+pbkdf2Module.provider("pbkdf2Service", function() {
+  var provider = {};
+
+  provider.$get = function() {
+    var service = {};
+
+    service.pbkdf2Sync = pbkdf2Sync;
+
+    return service;
+  };
+
+  return provider;
+});