private static string FromByteArray(byte[] ba)
{
BitcoinKit.BouncyCastle.Math.BigInteger addrremain = new BitcoinKit.BouncyCastle.Math.BigInteger(1, ba);
BitcoinKit.BouncyCastle.Math.BigInteger big0 = new BitcoinKit.BouncyCastle.Math.BigInteger("0");
BitcoinKit.BouncyCastle.Math.BigInteger big58 = new BitcoinKit.BouncyCastle.Math.BigInteger("58");
string b58 = "123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz";
string rv = "";
while (addrremain.CompareTo(big0) > 0) {
int d = System.Convert.ToInt32(addrremain.Mod(big58).ToString());
addrremain = addrremain.Divide(big58);
rv = b58.Substring(d, 1) + rv;
}
// handle leading zeroes
foreach (byte b in ba) {
if (b != 0) break;
rv = "1" + rv;
}
return rv;
}
private static byte[] ToByteArray(string base58)
{
BitcoinKit.BouncyCastle.Math.BigInteger bi2 = new BitcoinKit.BouncyCastle.Math.BigInteger("0");
string b58 = "123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz";
foreach (char c in base58) {
if (b58.IndexOf(c) != -1) {
bi2 = bi2.Multiply(new BitcoinKit.BouncyCastle.Math.BigInteger("58"));
bi2 = bi2.Add(new BitcoinKit.BouncyCastle.Math.BigInteger(b58.IndexOf(c).ToString()));
} else {
return null;
}
}
byte[] bb = bi2.ToByteArrayUnsigned();
// interpret leading '1's as leading zero bytes
foreach (char c in base58) {
if (c != '1') break;
byte[] bbb = new byte[bb.Length + 1];
Array.Copy(bb, 0, bbb, 1, bb.Length);
bb = bbb;
}
return bb;
}
