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

Org.BouncyCastle.Crypto.Parameters.AeadParameters

namespace Org.BouncyCastle.Crypto.Parameters { public class AeadParameters : ICipherParameters { public virtual KeyParameter Key { get; } public virtual int MacSize { get; } public AeadParameters(KeyParameter key, int macSize, byte[] nonce); public AeadParameters(KeyParameter key, int macSize, byte[] nonce, byte[] associatedText); public virtual byte[] GetAssociatedText(); public virtual byte[] GetNonce(); } }