public void ValidateEcdhKeysSharedKeyGenerationForPrivateKeyTest(string aliceKeyStr, string bobKeyStr, string expectedSharedStr)
{
BigInteger aliceKey = new BigInteger(aliceKeyStr.Replace("L", ""));
BigInteger bobKey = new BigInteger(bobKeyStr.Replace("L", ""));
var aliceConverted = aliceKey.ToByteArray().ToHex(true);
var bobConverted = bobKey.ToByteArray().ToHex(true);
ECDH_Key alice = ECDH_Key.ImportKey(aliceConverted);
ECDH_Key bob = ECDH_Key.ImportKey(bobConverted);
var shared1 = alice.GenerateSharedSecretHex(bob.PublicKey);
var shared2 = bob.GenerateSharedSecretHex(alice.PublicKey);
var res = new BigInteger(shared1.HexToByteArray()).ToString();
Assert.Equal(shared1, shared2);
Assert.Equal(expectedSharedStr.Replace("L", ""), res);
testOutputHelper.WriteLine(shared1);
testOutputHelper.WriteLine(shared2);
testOutputHelper.WriteLine(res);
EthECKey aliceKeyEth = new EthECKey(aliceConverted);
EthECKey bobKeyEth = new EthECKey(bob.PublicKey.HexToByteArray(), false);
var shared3 = aliceKeyEth.CalculateCommonSecret(bobKeyEth).ToHex(true);
testOutputHelper.WriteLine(shared3);
Assert.Equal(shared1, shared3);
}