import CryptoJS from 'crypto-js'


export function aesEncrypt(_KEY, _IV, str) {
	var key = CryptoJS.enc.Utf8.parse(_KEY);
	var iv = CryptoJS.enc.Utf8.parse(_IV);
	var encrypted = '';
	var srcs = CryptoJS.enc.Utf8.parse(str);
	encrypted = CryptoJS.AES.encrypt(srcs, key, {
		iv: iv,
		mode: CryptoJS.mode.CBC,
		padding: CryptoJS.pad.Pkcs7
	});
	return encrypted.ciphertext.toString();
}

export function aesDecrypt(_key, _iv, str) {
	var key = CryptoJS.enc.Utf8.parse(_key);
	var iv = CryptoJS.enc.Utf8.parse(_iv);
	var encryptedHexStr = CryptoJS.enc.Hex.parse(str);
	var srcs = CryptoJS.enc.Base64.stringify(encryptedHexStr);
	var decrypt = CryptoJS.AES.decrypt(srcs, key, {
		iv: iv,
		mode: CryptoJS.mode.CBC,
		padding: CryptoJS.pad.Pkcs7
	});
	var decryptedStr = decrypt.toString(CryptoJS.enc.Utf8);
	return decryptedStr.toString();
}