/// <summary>
/// Returns the public key from a given private key
/// </summary>
/// <param name="privateKey">The key</param>
/// <returns></returns>
public static string GetPublicKey(this string privateKey)
{
HexUTF8StringConvertor conv = new HexUTF8StringConvertor();
string hexPrivKey = conv.ConvertToHex(privateKey);
return(NetherumSigner::EthECKey.GetPublicAddress(hexPrivKey));
}
/// <summary>
/// Signs the given data with a private key
/// </summary>
/// <param name="data">Data to sign</param>
/// <param name="privKey">Private key</param>
/// <returns></returns>
public static string Sign(string data, string privKey)
{
NetherumSigner::EthereumMessageSigner gen = new NetherumSigner::EthereumMessageSigner();
HexUTF8StringConvertor conv = new HexUTF8StringConvertor();
string hexPrivKey = conv.ConvertToHex(privKey);
return(gen.EncodeUTF8AndSign(data, new NetherumSigner::EthECKey(hexPrivKey)));
}
