nodejs实现 java AES(SHA1PRNG)

 对应java Cipher.getInstance("AES")这种情况，按描述应该是AES/ECB/PKCS5Padding，SHA1PRNG用js实现是两次sha1在截取前面

const CryptoJS = require('crypto-js'); 
let key = CryptoJS.SHA1(CryptoJS.SHA1(password)).toString().substring(0, 32);

//解密方法
exports.decrypt = function (word) {
    let srcs = CryptoJS.enc.Base64.parse(word);
    let decrypted = CryptoJS.AES.decrypt({ ciphertext: srcs }, key, { mode: CryptoJS.mode.ECB, padding: CryptoJS.pad.Pkcs7 });
    let content = decrypted.toString(CryptoJS.enc.Utf8);
    return content;
}

//加密方法
exports.encrypt = function (word) {
    let srcs = CryptoJS.enc.Utf8.parse(word);
    let encrypted = CryptoJS.AES.encrypt(srcs, key, { mode: CryptoJS.mode.ECB, padding: CryptoJS.pad.Pkcs7 });
    return encrypted.ciphertext.toString(CryptoJS.enc.Base64);
}