/// <summary>
/// Retrieve key pair from a local data store.
/// </summary>
/// <returns>A Cryptokeypair object contains seed, private key, and public key. (BIP44)</returns>
public CryptoKeyPair GetKey()
{
try
{
var data = collection.FindAll().FirstOrDefault();
CryptoKeyPair result = new CryptoKeyPair();
if (!string.IsNullOrEmpty(data?.Seed))
{
var hdGenerator = new DigibyteHDGenerator(MainNetwork, "Thai", data.Seed);
return(hdGenerator.KeyPair(0));
}
else if (!string.IsNullOrEmpty(data?.PrivateKey))
{
var secretKey = new BitcoinSecret(data.PrivateKey, MainNetwork);
result.SecretKey = secretKey;
result.PublicKey = secretKey.GetAddress();
return(result);
}
else
{
return(null);
}
}
catch (System.Exception e)
{
return(null);
}
}
/// <summary>
/// Retrieve a Cryptokeypair information according to the given seed.
/// </summary>
/// <param name="seed">15-word seed in Thai language</param>
/// <returns>A Cryptokeypair object contains seed, private key, and public key. (BIP44)</returns>
public CryptoKeyPair ParseSeed(string seed)
{
if (string.IsNullOrEmpty(seed))
{
return(null);
}
try
{
var hdGenerator = new DigibyteHDGenerator(MainNetwork, "Thai", seed);
return(hdGenerator.KeyPair(0));
}
catch (System.Exception)
{
return(null);
}
}
/// <summary>
/// Generate key pair with seed in Thai language.
/// </summary>
/// <returns>A Cryptokeypair object contains seed, private key, and public key. (BIP44)</returns>
public CryptoKeyPair GenerateKey()
{
var hdGenerator = new DigibyteHDGenerator(MainNetwork, "Thai");
return(hdGenerator.KeyPair(0));
}
