Package org.bouncycastle.crypto.io

Class DigestOutputStream

java.lang.Object

java.io.OutputStream

org.bouncycastle.crypto.io.DigestOutputStream

All Implemented Interfaces:

Closeable, Flushable, AutoCloseable

public class DigestOutputStream
extends OutputStream

Field Summary

Fields

Modifier and Type	Field	Description
protected Digest	digest

Constructor Summary

Constructors

Constructor	Description
DigestOutputStream(Digest Digest)

Method Summary

Modifier and Type	Method	Description
byte[]	getDigest()
void	write(byte[] b, int off, int len)	Writes count bytes from the byte array buffer starting at position offset to this stream.
void	write(int b)	Writes a single byte to this stream.

Methods inherited from class java.io.OutputStream

close, flush, write

Methods inherited from class java.lang.Object

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

Field Details

digest

protected Digest digest

Constructor Details

DigestOutputStream

public DigestOutputStream(Digest Digest)

Method Details

write

public void write(int b)
           throws IOException

Description copied from class: OutputStream

Writes a single byte to this stream. Only the least significant byte of the integer oneByte is written to the stream.

Specified by:

write in class OutputStream

Parameters:

b - the byte to be written.

Throws:

IOException - if an error occurs while writing to this stream.

write

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

Description copied from class: OutputStream

Writes count bytes from the byte array buffer starting at position offset to this stream.

Overrides:

write in class OutputStream

Parameters:

b - the buffer to be written.

off - the start position in buffer from where to get bytes.

len - the number of bytes from buffer to write to this stream.

Throws:

IOException - if an error occurs while writing to this stream.

getDigest

public byte[] getDigest()