Bouncy Castle Library
IAead
A cipher mode that includes authenticated encryption with a streaming mode and optional
associated data.
Definition
Namespace: Org.BouncyCastle.Crypto.Modes
Assembly: BouncyCastle.Cryptography (in BouncyCastle.Cryptography.dll) Version: 2.3.0-beta.187+d6da5648ae
Assembly: BouncyCastle.Cryptography (in BouncyCastle.Cryptography.dll) Version: 2.3.0-beta.187+d6da5648ae
C#
public interface IAeadCipherVB
Public Interface IAeadCipherC++
public interface class IAeadCipherJavaScript
Org.BouncyCastle.Crypto.Modes.IAeadCipher = function();
Org.BouncyCastle.Crypto.Modes.IAeadCipher.createInterface('Org.BouncyCastle.Crypto.Modes.IAeadCipher');Remarks
Implementations of this interface may operate in a packet mode (where all input data is
buffered and processed during the call to DoFinal, or in a streaming mode (where output
data is incrementally produced with each call to ProcessByte or ProcessBytes. This is
important to consider during decryption: in a streaming mode, unauthenticated plaintext
data may be output prior to the call to DoFinal that results in an authentication failure.
The higher level protocol utilising this cipher must ensure the plaintext data is handled
appropriately until the end of data is reached and the entire ciphertext is authenticated.
Properties
| AlgorithmName | The name of the algorithm this cipher implements. |
Methods
| DoFinal(SpanByte) | |
| DoFinal(Byte, Int32) | |
| GetMac | |
| GetOutputSize | |
| GetUpdateOutputSize | |
| Init | Initialise the cipher. |
| ProcessAadByte | Add a single byte to the associated data check. |
| ProcessAadBytes(ReadOnlySpanByte) | Add a span of bytes to the associated data check. |
| ProcessAadBytes(Byte, Int32, Int32) | Add a sequence of bytes to the associated data check. |
| ProcessByte(Byte, SpanByte) | |
| ProcessByte(Byte, Byte, Int32) | |
| ProcessBytes(ReadOnlySpanByte, SpanByte) | |
| ProcessBytes(Byte, Int32, Int32, Byte, Int32) | |
| Reset | Reset the cipher to the same state as it was after the last init (if there was one). |