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

Org.BouncyCastle.Crypto.Paddings.ISO7816d4Padding

A padder that adds the padding according to the scheme referenced in ISO 7816-4 - scheme 2 from ISO 9797-1.
namespace Org.BouncyCastle.Crypto.Paddings { public class ISO7816d4Padding : IBlockCipherPadding { public string PaddingName { get; } public void Init(SecureRandom random); public int AddPadding(byte[] input, int inOff); public int PadCount(byte[] input); public ISO7816d4Padding(); } }