public async Task TestEthereumDisplayPublicKey()
{
_LedgerManager.SetCoinNumber(60);
var addressPath = Helpers.GetDerivationPathData(new BIP44AddressPath(_LedgerManager.CurrentCoin.IsSegwit, _LedgerManager.CurrentCoin.CoinNumber, 0, false, 0));
var publicKey = await _LedgerManager.SendRequestAsync <EthereumAppGetPublicKeyResponse, EthereumAppGetPublicKeyRequest>(new EthereumAppGetPublicKeyRequest(true, false, addressPath));
Assert.IsTrue(!string.IsNullOrEmpty(publicKey.PublicKey));
}
protected override async Task <byte[]> GetPublicKeyAsync()
{
var path = GetPath();
var publicKeyResponse = await LedgerManager.SendRequestAsync <EthereumAppGetPublicKeyResponse, EthereumAppGetPublicKeyRequest>(new EthereumAppGetPublicKeyRequest(true, false, path));
if (publicKeyResponse.IsSuccess)
{
return(publicKeyResponse.PublicKeyData);
}
throw new Exception(publicKeyResponse.StatusMessage);
}
protected override async Task <ECDSASignature> SignExternallyAsync(byte[] hash)
{
var path = GetPath();
var firstRequest = new EthereumAppSignatureRequest(true, path.Concat(hash).ToArray());
var response = await LedgerManager.SendRequestAsync <EthereumAppSignatureResponse, EthereumAppSignatureRequest>(firstRequest);
var signature = ECDSASignatureFactory.FromComponents(response.SignatureR, response.SignatureS);
signature.V = new BigInteger(response.SignatureV).ToBytesForRLPEncoding();
return(signature);
}