org.bouncycastle.crypto.io

Class MacInputStream

java.lang.Object

java.io.InputStream

java.io.FilterInputStream

org.bouncycastle.crypto.io.MacInputStream

All Implemented Interfaces:

Closeable, AutoCloseable

public class MacInputStream
extends FilterInputStream

Field Summary

Fields

Modifier and Type	Field and Description
protected Mac	mac

Fields inherited from class java.io.FilterInputStream

in

Constructor Summary

Constructors

Constructor and Description
MacInputStream(InputStream stream, Mac mac)

Method Summary

Modifier and Type	Method and Description
Mac	getMac()
int	read() Reads a single byte from the filtered stream and returns it as an integer in the range from 0 to 255.
int	read(byte[] b, int off, int len) Reads up to byteCount bytes from this stream and stores them in the byte array buffer starting at byteOffset.

Methods inherited from class java.io.FilterInputStream

available, close, mark, markSupported, reset, skip

Methods inherited from class java.io.InputStream

nullInputStream, read, readAllBytes, readNBytes, readNBytes, transferTo

Methods inherited from class java.lang.Object

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

Field Detail

mac

protected Mac mac

Constructor Detail

MacInputStream

public MacInputStream(InputStream stream,
                      Mac mac)

Method Detail

read

public int read()
         throws IOException

Description copied from class: FilterInputStream

Reads a single byte from the filtered stream and returns it as an integer in the range from 0 to 255. Returns -1 if the end of this stream has been reached.

Overrides:

read in class FilterInputStream

Returns:

the byte read or -1 if the end of the filtered stream has been reached.

Throws:

IOException - if the stream is closed or another IOException occurs.

read

public int read(byte[] b,
                int off,
                int len)
         throws IOException

Description copied from class: InputStream

Reads up to byteCount bytes from this stream and stores them in the byte array buffer starting at byteOffset. Returns the number of bytes actually read or -1 if the end of the stream has been reached.

Overrides:

read in class FilterInputStream

Throws:

IOException - if the stream is closed or another IOException occurs.

getMac

public Mac getMac()