HarmonyOS 对称加密不支持AES|CBC|NoPadding模式

1、文档描述API10后，支持对称加解密不带密钥长度的规格，测试发现不支持createSymKeyGenerator('AES')写法。

https://developer.huawei.com/consumer/cn/doc/harmonyos-guides-V5/crypto-sym-encrypt-decrypt-spec-V5

2、对称加密不支持AES|CBC|NoPadding模式

function genIvParamsSpec() {
  let arr = [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]; // 16 bytes
  let dataIv = new Uint8Array(arr);
  let ivBlob: cryptoFramework.DataBlob = { data: dataIv };
  let ivParamsSpec: cryptoFramework.IvParamsSpec = {
    algName: "IvParamsSpec",
    iv: ivBlob
  };
  return ivParamsSpec;
}
// 加密消息
function encryptMessage(symKey: cryptoFramework.SymKey, plainText: cryptoFramework.DataBlob) {
  let cipher = cryptoFramework.createCipher('AES|CBC|NoPadding');
  let iv = genIvParamsSpec();
  cipher.initSync(cryptoFramework.CryptoMode.ENCRYPT_MODE, symKey, iv);
  let cipherData = cipher.doFinalSync(plainText);
  return cipherData;
}
// 解密消息
function decryptMessage(symKey: cryptoFramework.SymKey, cipherText: cryptoFramework.DataBlob) {
  let decoder = cryptoFramework.createCipher('AES|CBC|NoPadding');
  let iv = genIvParamsSpec();
  decoder.initSync(cryptoFramework.CryptoMode.DECRYPT_MODE, symKey, iv);
  let decryptData = decoder.doFinalSync(cipherText);
  return decryptData;
}

async function genSymKeyByData(symKeyData: Uint8Array) {
  let symKeyBlob: cryptoFramework.DataBlob = { data: symKeyData };
  let aesGenerator = cryptoFramework.createSymKeyGenerator('AES128');
  let symKey = await aesGenerator.convertKey(symKeyBlob);
  console.info('cwq convertKey success');
  return symKey;
}

async function main() {
  try {
    let keyData = new Uint8Array([83, 217, 231, 76, 28, 113, 23, 219, 250, 71, 209, 210, 205, 97, 32, 159]);
    let symKey = await genSymKeyByData(keyData);
    let message = "This is a test";
    let plainText: cryptoFramework.DataBlob = { data: new Uint8Array(buffer.from(message, 'utf-8').buffer) };
    let encryptText = encryptMessage(symKey, plainText);
    let decryptText = decryptMessage(symKey, encryptText);
    if (plainText.data.toString() === decryptText.data.toString()) {
      console.info('cwq decrypt ok');
      console.info('cwq decrypt plainText: ' + buffer.from(decryptText.data).toString('utf-8'));
    } else {
      console.error('cwq decrypt failed');
    }
  } catch (error) {
    console.error(`cwq AES CBC “${error}“, error code: ${error.code}`);
  }
}