public string GetPubKeyHash(ByteString pubKey)
{
Org.BouncyCastle.Crypto.Digests.RipeMD160Digest ripe = new Org.BouncyCastle.Crypto.Digests.RipeMD160Digest();
using (SHA256 sha256 = SHA256.Create())
{
byte[] shaResult = sha256.ComputeHash(pubKey.ToByteArray());
ripe.BlockUpdate(shaResult, 0, shaResult.Length);
byte[] hash = new byte[20];
ripe.DoFinal(hash, 0);
return(Base58CheckEncoding.Encode(new byte[] { versionByte }.Concat(hash).ToArray()));
}
}
public bool IsP2pkh(string address)
{
try
{
byte[] pubKeyHash = Base58CheckEncoding.Decode(address);
if (pubKeyHash.Length != 21 || pubKeyHash[0] != versionByte)
{
return(false);
}
else
{
return(true);
}
}
catch (FormatException)
{
return(false);
}
}
