org.whispersystems.signalservice.api.crypto

Class AttachmentCipherOutputStream

java.lang.Object

java.io.OutputStream

org.whispersystems.signalservice.api.crypto.AttachmentCipherOutputStream

All Implemented Interfaces:

java.io.Closeable, java.io.Flushable, java.lang.AutoCloseable

public class AttachmentCipherOutputStream
extends java.io.OutputStream

Constructor Summary

Constructors

Constructor and Description
AttachmentCipherOutputStream(byte[] combinedKeyMaterial, java.io.OutputStream outputStream)

Method Summary

Modifier and Type	Method and Description
void	flush()
static long	getCiphertextLength(long plaintextLength)
void	write(byte[] buffer)
void	write(byte[] buffer, int offset, int length)
void	write(int b)

Methods inherited from class java.io.OutputStream

close

Methods inherited from class java.lang.Object

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

Constructor Detail

AttachmentCipherOutputStream

public AttachmentCipherOutputStream(byte[] combinedKeyMaterial,
                                    java.io.OutputStream outputStream)
                             throws java.io.IOException

Throws:

java.io.IOException

Method Detail

write

public void write(byte[] buffer)
           throws java.io.IOException

Overrides:

write in class java.io.OutputStream

Throws:

java.io.IOException

write

public void write(byte[] buffer,
                  int offset,
                  int length)
           throws java.io.IOException

Overrides:

write in class java.io.OutputStream

Throws:

java.io.IOException

write

public void write(int b)

Specified by:

write in class java.io.OutputStream

flush

public void flush()
           throws java.io.IOException

Specified by:

flush in interface java.io.Flushable

Overrides:

flush in class java.io.OutputStream

Throws:

java.io.IOException

getCiphertextLength

public static long getCiphertextLength(long plaintextLength)