function(password) {
    if (!password) return '';
    var encrypred;
    try {
      encrypred = crypto.createHmac('sha1', this.salt).update(password).digest('hex');
      return encrypred;
    } catch (err) {
      return '';
    }
  }
function(password) {
    if (!password) return '';
    var encrypred;
    try {
      encrypred = crypto.createHmac('sha1', this.salt).update(password).digest('hex');
      return encrypred;
    } catch (err) {
      return '';
    }
  }
function ( password ) { if ( ! password ) return '' ; var encrypred ; try { encrypred = crypto . createHmac ( 'sha1' , this . salt ) . update ( password ) . digest ( 'hex' ) ; return encrypred ; } catch ( err ) { return '' ; } }
Encrypt password
Encrypt password