public void CheckVerificationMalformedSignature()
{
var randomKey = KeyWallet.Create();
var from = wallet.GetAddress();
var to = new Address("hx5bfdb090f43a808005ffc27c25b213145e80b7cd");
var transaction = TransactionBuilder.CreateBuilder()
.Nid(NetworkId.Main)
.From(from)
.To(to)
.Value(BigInteger.Parse("0de0b6b3a7640000", NumberStyles.AllowHexSpecifier))
.StepLimit(BigInteger.Parse("12345", NumberStyles.AllowHexSpecifier))
.Timestamp(BigInteger.Parse("563a6cf330136", NumberStyles.AllowHexSpecifier))
.Nonce(BigInteger.Parse("1"))
.Build();
var signedTransaction = new SignedTransaction(transaction, wallet);
var transactionProps = signedTransaction.GetTransactionProperties();
var allProps = signedTransaction.GetProperties();
var hash = SignedTransaction.GetTransactionHash(transactionProps);
var signature = Base64.Decode(allProps.GetItem("signature").ToString());
signature[64] = 212;
var result = EcdsaSignature.VerifySignature(randomKey.GetAddress(), signature, hash);
Assert.False(result);
}
public Task <(string Address, string AddressContext, string PrivateKey)> GenerateWalletAsync()
{
var wallet = KeyWallet.Create();
var address = wallet.GetAddress().ToString();
var privateKey = wallet.GetPrivateKey().ToHexString(false);
return(Task.FromResult((address, nullAddresContext, privateKey)));
}
public void TestCreate()
{
var wallet = KeyWallet.Create();
Assert.True(IconKeys.IsValidAddress(wallet.GetAddress().ToString()));
IWallet loadWallet = KeyWallet.Load(wallet.GetPrivateKey());
Assert.Equal(wallet.GetAddress(), loadWallet.GetAddress());
}
public byte[] GeneratePrivateKey()
{
var wallet = KeyWallet.Create();
return(wallet.GetPrivateKey().ToByteArray());
}