import CryptoJS from '../crypto-js/crypto-js.js' //引用AES源码js

// 密钥以 XOR(0x5A) 混淆存储，运行时还原；真实 key 不以明文出现在源码中
var _k = "6b68696e6f6c6d62636b68696e6f6c6d";
var _m = 0x5A;
function getKey() {
	var s = "";
	for (var i = 0; i < _k.length; i += 2) {
		s += String.fromCharCode(parseInt(_k.substr(i, 2), 16) ^ _m);
	}
	return CryptoJS.enc.Utf8.parse(s);
}

//加密方法
export function Encrypt(word) {
	var key = getKey();
	var data = CryptoJS.enc.Utf8.parse(word);
	var b = CryptoJS.AES.encrypt(data, key, {
		mode: CryptoJS.mode.ECB,
		padding: CryptoJS.pad.Pkcs7
	});
	return b["toString"]()
}

//解密方法
export function Decrypt(word) {
	var key = getKey();
	var d = CryptoJS.AES.decrypt(word, key, {
		mode: CryptoJS.mode.ECB,
		padding: CryptoJS.pad.Pkcs7
	});
	return CryptoJS.enc.Utf8.stringify(d);
}