public static SqlXml generateKeys(SqlString keySize, SqlString network)
{
AsymmetricCipherKeyPair key = BCFunctions.GenerateKeys(Convert.ToInt16(keySize.ToString()));
ECPublicKeyParameters publicKeyParam = (ECPublicKeyParameters)key.Public;
ECPrivateKeyParameters privateKeyParam = (ECPrivateKeyParameters)key.Private;
var privateKey = privateKeyParam.D.ToString();
BigInteger d = new BigInteger(privateKey, 10);
var publicKey = BCFunctions.RetrievePublicKey(keySize.ToString(), d);
var addressText = "0x" + BitConverter.ToString(BCFunctions.Hash(publicKey, network.ToString())).Replace("-", "");
var r = "<sqroot><D>" + privateKey + "</D><Q>" + publicKey + "</Q><A>" + addressText + "</A></sqroot>";
XmlDocument xmlDoc = new XmlDocument();
xmlDoc.LoadXml(r);
XmlNodeReader xnr = new XmlNodeReader(xmlDoc);
SqlXml rx = new SqlXml(xnr);
return(rx);
}
public static SqlString retrievePublicKey(SqlString keySize, SqlString privateKey)
{
BigInteger DString = new BigInteger(privateKey.ToString(), 10);
return(BCFunctions.RetrievePublicKey(keySize.ToString(), DString));
}
