<PackageReference Include="BouncyCastle.Cryptography" Version="2.5.1" />

IesWithCipherParameters

namespace Org.BouncyCastle.Crypto.Parameters { public class IesWithCipherParameters : IesParameters { private int cipherKeySize; public int CipherKeySize => cipherKeySize; public IesWithCipherParameters(byte[] derivation, byte[] encoding, int macKeySize, int cipherKeySize) : base(derivation, encoding, macKeySize) { this.cipherKeySize = cipherKeySize; } } }