HarmonyOS 私钥加密公钥解密问题

文档：https://developer.huawei.com/consumer/cn/doc/harmonyos-guides-V5/crypto-sign-sig-verify-overview-V5#ZH-CN_TOPIC_0000001930675617__%E7%AD%BE%E5%90%8D%E6%A8%A1%E5%BC%8F%E4%B8%BAonlysign

//私钥加密
async function signMessagePromise(priKey: cryptoFramework.PriKey) {
  let signAlg = "RSA1024|PKCS1|NoHash|OnlySign";
  let signer = cryptoFramework.createSign(signAlg);
  await signer.init(priKey);
  let signData = await signer.sign({ data: stringToUint8Array("私钥加密") });
  return signData;
}

// 公钥解密
async function verifyMessagePromise(signMessageBlob: cryptoFramework.DataBlob, pubKey: cryptoFramework.PubKey) {
  let verifyAlg = "RSA1024|PKCS1|NoHash|Recover";
  let verifier = cryptoFramework.createVerify(verifyAlg);
  await verifier.init(pubKey);
  let rawSignData = await verifier.recover(signMessageBlob);
  console.log("rsa puk data " + uint8ArrayToString(rawSignData?.data))
  return rawSignData;
}