namespace Org.BouncyCastle.Crypto.Modes { public class ChaCha20Poly1305 : IAeadCipher { public virtual string AlgorithmName { get; } public ChaCha20Poly1305(); public ChaCha20Poly1305(IMac poly1305); public virtual void Init(bool forEncryption, ICipherParameters parameters); public virtual int GetOutputSize(int len); public virtual int GetUpdateOutputSize(int len); public virtual void ProcessAadByte(byte input); public virtual void ProcessAadBytes(byte[] inBytes, int inOff, int len); public virtual int ProcessByte(byte input, byte[] outBytes, int outOff); public virtual int ProcessBytes(byte[] inBytes, int inOff, int len, byte[] outBytes, int outOff); public virtual int DoFinal(byte[] outBytes, int outOff); public virtual byte[] GetMac(); public virtual void Reset(); } }