<PackageReference Include="BouncyCastle.Cryptography" Version="2.5.0" />

Org.BouncyCastle.Pqc.Crypto.Hqc.GFCalculator

class GFCalculator
namespace Org.BouncyCastle.Pqc.Crypto.Hqc { internal class GFCalculator { public GFCalculator(); } }