  layer.msg(e.message, {icon:2});
                    this.set.output = ''
                }
            },
            reset() {
                this.set.input = ''
                this.set.output = ''
                this.set.passphrase = ''
            },
            exchange() {
                var input = this.set.input;
                var output = this.set.output;
                this.set.input = output;
                this.set.output = input;
            },
            stringToHex(st