<PackageReference Include="BouncyCastle.Cryptography" Version="2.6.0" />

Org.BouncyCastle.Pqc.Crypto.Crystals.Dilithium.Packing

class Packing
namespace Org.BouncyCastle.Pqc.Crypto.Crystals.Dilithium { internal class Packing { public Packing(); } }