Org.BouncyCastle.Crypto.Agreement.X25519Agreement
X25519 (RFC 7748) Diffie-Hellman raw agreement. Init takes the local
X25519PrivateKeyParameters; CalculateAgreement
writes the 32-byte shared secret derived against the peer's
X25519PublicKeyParameters.
namespace Org.BouncyCastle.Crypto.Agreement
{
public sealed class X25519Agreement : IRawAgreement
{
public int AgreementSize { get; }
public void Init(ICipherParameters parameters);
public void CalculateAgreement(ICipherParameters publicKey, byte[] buf, int off);
public void CalculateAgreement(ICipherParameters publicKey, Span<byte> buf);
public X25519Agreement();
}
}