Org.BouncyCastle.Crypto.Modes.IAeadCipher

public interface IAeadCipher

A cipher mode that includes authenticated encryption with a streaming mode and optional associated data.

string AlgorithmName { get; }

The name of the algorithm this cipher implements.

int DoFinal(byte[] outBytes, int outOff)

Finish the operation, generating or verifying the MAC.

int DoFinal(Span<byte> output)

Finish the operation using Spans, generating or verifying the MAC.

byte[] GetMac()

Return the Message Authentication Code (MAC) generated or verified by the cipher.

int GetOutputSize(int len)

Return the size of the output buffer required for a ProcessBytes plus a DoFinal call with len bytes.

Return the size of the output buffer required for a ProcessBytes call with len bytes.

void Init(bool forEncryption, ICipherParameters parameters)

Initialise the cipher.

void ProcessAadByte(byte input)

Add a single byte to the associated data check.

void ProcessAadBytes(byte[] inBytes, int inOff, int len)

Add a sequence of bytes to the associated data check.

Add a span of bytes to the associated data check.

int ProcessByte(byte input, byte[] outBytes, int outOff)

Process a single byte of data.

int ProcessByte(byte input, Span<byte> output)

Process a single byte of data using Spans.

int ProcessBytes(byte[] inBytes, int inOff, int len, byte[] outBytes, int outOff)

Process a sequence of bytes from the input buffer.

int ProcessBytes(ReadOnlySpan<byte> input, Span<byte> output)

Process a span of bytes from the input.

void Reset()

Reset the cipher to the same state as it was after the last init (if there was one).