org.bouncycastle.crypto.fips

Class FipsOutputAEADEncryptor<T extends FipsParameters>

java.lang.Object

org.bouncycastle.crypto.fips.FipsOutputEncryptor<T>

org.bouncycastle.crypto.fips.FipsOutputAEADEncryptor<T>

Type Parameters:

T - the parameters type associated with the final implementation of this key encryptor.

All Implemented Interfaces:

AADProcessor, OutputAEADEncryptor<T>, OutputCipher<T>, OutputEncryptor<T>

public abstract class FipsOutputAEADEncryptor<T extends FipsParameters>
extends FipsOutputEncryptor<T>
implements OutputAEADEncryptor<T>

Base class for the approved mode OutputAEADEncryptor implementations.

Method Summary

Modifier and Type	Method and Description
abstract UpdateOutputStream	getAADStream() Return a stream to write associated data to in order to have it incorporated into the AEAD cipher's MAC.
abstract CipherOutputStream	getEncryptingStream(java.io.OutputStream out) Return a stream which will encrypt it's input writing the results to out.
abstract byte[]	getMAC() Return the final value of AEAD cipher's MAC.

Methods inherited from class org.bouncycastle.crypto.fips.FipsOutputEncryptor

getParameters

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.bouncycastle.crypto.OutputCipher

getMaxOutputSize, getParameters, getUpdateOutputSize

Method Detail

getAADStream

public abstract UpdateOutputStream getAADStream()

Description copied from interface: AADProcessor

Return a stream to write associated data to in order to have it incorporated into the AEAD cipher's MAC.

Specified by:

getAADStream in interface AADProcessor

Returns:

a stream for collecting associated data.

getEncryptingStream

public abstract CipherOutputStream getEncryptingStream(java.io.OutputStream out)

Description copied from interface: OutputEncryptor

Return a stream which will encrypt it's input writing the results to out.

Specified by:

getEncryptingStream in interface OutputEncryptor<T extends FipsParameters>

Specified by:

getEncryptingStream in class FipsOutputEncryptor<T extends FipsParameters>

Parameters:

out - the output stream to collect the encrypted data in.

Returns:

a stream for writing the original plain-text data.

getMAC

public abstract byte[] getMAC()

Description copied from interface: AADProcessor

Return the final value of AEAD cipher's MAC.

Specified by:

getMAC in interface AADProcessor

Returns:

MAC value for the AEAD cipher.