code: function(password) {
  				if (!password || !this.salt) return '';
  				var salt = new Buffer(this.salt, 'base64');
  				return crypto.pbkdf2Sync(password, salt, 10000, 64).toString('base64');
  			}
docs: Hash password
  
  @param {String} password
  @return {String}
  @api public