<PackageReference Include="BouncyCastle.Cryptography" Version="2.7.0" />

Org.BouncyCastle.Crypto.Generators.X448KeyPairGenerator

Key-pair generator for X448 (RFC 7748). Only the SecureRandom from the supplied KeyGenerationParameters is used; the 56-byte clamped scalar is drawn directly from it.
namespace Org.BouncyCastle.Crypto.Generators { public class X448KeyPairGenerator : IAsymmetricCipherKeyPairGenerator { public virtual void Init(KeyGenerationParameters parameters); public virtual AsymmetricCipherKeyPair GenerateKeyPair(); public X448KeyPairGenerator(); } }