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

Org.BouncyCastle.Security.GeneratorUtilities

public static class GeneratorUtilities
Factory for symmetric key generators ( CipherKeyGenerator) and asymmetric key pair generators ( IAsymmetricCipherKeyPairGenerator), resolved by algorithm name or ASN.1 OID.
namespace Org.BouncyCastle.Security { public static class GeneratorUtilities { public static CipherKeyGenerator GetKeyGenerator(DerObjectIdentifier oid); public static CipherKeyGenerator GetKeyGenerator(string algorithm); public static IAsymmetricCipherKeyPairGenerator GetKeyPairGenerator(DerObjectIdentifier oid); public static IAsymmetricCipherKeyPairGenerator GetKeyPairGenerator(string algorithm); } }