获取无效的比特币私钥，但有效的公钥

Question

所以我试图用C＃生成比特币密钥对（想想脑钱包）。我在Warp Wallet生成相同的密钥对时获得了有效的公钥，但生成的私钥与Warp Wallet不同，如果我尝试在某些网站上测试它，它也无效。

我如何获得错误的私钥但是正确的相应公钥？

我正在使用KeyCore来生成密钥对。

你可以看到下面的照片反映了同样的情况：

我用来生成代码的C＃代码如下：

class Program {
        const string salt = "a@b.c";

        static void Main(string[] args) {
            GetKeyPair("Password");
            Console.ReadLine();
        }

        private static byte[] GetScrypt(string passphrase) {
            //scrypt(key=(passphrase||0x1), salt=(salt||0x1), N=2^18, r=8, p=1, dkLen=32)

            //Setup Lists to take the extra byte of the byte array to the end
            var passArrList = new List<byte>();
            var saltArrList = new List<byte>();

            //Get the byte array of incoming passphrase
            byte[] passArr = Encoding.UTF8.GetBytes(passphrase);
            //Add the pass byte array to the list
            passArrList.AddRange(passArr);
            //Append the needed 0x1 to the end of the array
            passArrList.Add(1);

            //Get the bytes of the salt
            byte[] saltArr = Encoding.UTF8.GetBytes(salt);
            //Add the salt to the list
            saltArrList.AddRange(saltArr);
            //Append the needed salt to the end
            saltArrList.Add(1);

            //Byte array to store scrypt bytes
            byte[] scryptBytes = CryptSharp.Utility.SCrypt.ComputeDerivedKey(passArrList.ToArray(), saltArrList.ToArray(), 262144, 8, 1, null, 32);

            //Return SHA256 byte array
            return scryptBytes;
        }

        private static byte[] GetPBKDF2(string passphrase) {
            //pbkdf2(key=(passphrase||0x2), salt=(salt||0x2), c=216, dkLen=32, prf=HMAC_SHA256)

            //Setup Lists to take the extra byte of the byte array to the end
            var passArrList = new List<byte>();
            var saltArrList = new List<byte>();

            //Get the byte array of incoming passphrase
            byte[] passArr = Encoding.UTF8.GetBytes(passphrase);
            //Add the pass byte array to the list
            passArrList.AddRange(passArr);
            //Append the needed 0x1 to the end of the array
            passArrList.Add(2);

            //Get the bytes of the salt
            byte[] saltArr = Encoding.UTF8.GetBytes(salt);
            //Add the salt to the list
            saltArrList.AddRange(saltArr);
            //Append the needed salt to the end
            saltArrList.Add(2);

            //Setup the hashing algorithm
            var hashAlgo = new HMACSHA256(passArrList.ToArray());
            //Byte array for PBKDF2
            byte[] pbkdf2Bytes = CryptSharp.Utility.Pbkdf2.ComputeDerivedKey(hashAlgo, saltArrList.ToArray(), 65536, 32);

            return pbkdf2Bytes;
        }

        private static void GetKeyPair(string passphrase) {
            byte[] scrypt = GetScrypt(passphrase);
            byte[] PBKDF2 = GetPBKDF2(passphrase);
            byte[] resultBuffer = new byte[scrypt.Length];

            for (int i = 0; i < PBKDF2.Length; i++) {
                resultBuffer[i] = (byte)(scrypt[i] ^ PBKDF2[i]);
            }

            byte[] sha256 = new SHA256Managed().ComputeHash(resultBuffer);

            //create a private key using seedBytes which forces the public key to be compressed and supplying compressedPublicKey as false so the public key will not be compressed
            PrivateKey pkNotCompressed = new PrivateKey(Globals.ProdAddressVersion, resultBuffer, false);
            //get the wif encoded string that represents the pkNotCompressed private key
            String wif = pkNotCompressed.WIFEncodedPrivateKeyString;
            //here we can create a bitcoin address string using the public key ascociated with our private key
            String bitcoinAddress = BitcoinAddress.GetBitcoinAdressEncodedStringFromPublicKey(pkNotCompressed.PublicKey);

            Console.WriteLine($"WIF (Uncrompressed): {wif} \n");
            Console.WriteLine($"Bitcoin Address (Uncrompressed): {bitcoinAddress} \n");

        }
    }