PSBitcoin

0.0.2

src/PSBitcoinCore/PrivateKeyTools.cs

                                using NBitcoin;

using System;

using System.Collections.Generic;

using System.Linq;

using System.Reflection;

using System.Text;

using System.Threading.Tasks;

namespace PSBitcoinClientCore

{

    static internal class PrivateKeyTools

    {

        internal static string GetPrivateDecimalKey(Key privateKey)

        {

            FieldInfo[] fields = typeof(Key).GetFields(BindingFlags.NonPublic | BindingFlags.Instance);

            var eckeyfield = fields.Single(x => x.Name == "_ECKey");

            var eckey = eckeyfield.GetValue(privateKey);

            var privateKeyInternal = eckey.GetType().GetProperty("PrivateKey").GetValue(eckey);

            var privateKeyDecimal = privateKeyInternal.GetType().GetProperty("D").GetValue(privateKeyInternal);

            var resut = privateKeyDecimal.ToString();

            return resut;

        }

        internal static string GetPrivateBinaryKey(Key privateKey)

        {

            string decimalKey = GetPrivateDecimalKey(privateKey);

            int[] values = decimalKey.ToCharArray().Select(x => int.Parse(x.ToString())).ToArray();

            var r = LargeNumberOperations.ConvertDecimalCharArrayToBinaryCharArray(values);

            return String.Join("", r);

        }

    }

}