de.mibos.commons.crypt

Class PlainInputStream

java.lang.Object

java.io.InputStream

java.io.FilterInputStream

de.mibos.commons.crypt.PlainInputStream

All Implemented Interfaces:

Closeable, AutoCloseable

public class PlainInputStream
extends FilterInputStream

An input stream for the specified Crypt which encrypts a plaintext input stream.
This is simply an extension to the standard CipherInputStream, which additionally provides the initialization vector as first input.

Since:

1.5 $Id: PlainInputStream.java 88 2014-12-05 00:00:29Z michaels-apps $

Version:

1.5

Author:

Michael Bock

Field Summary

Fields inherited from class java.io.FilterInputStream

in

Constructor Summary

Constructors

Constructor and Description
PlainInputStream(Crypt crypt, InputStream input, byte[] passwordBytes) An input stream for the specified Crypt which encrypts a plaintext input stream.
PlainInputStream(Crypt crypt, InputStream input, CharSequence password) An input stream for the specified Crypt which encrypts a plaintext input stream.

Method Summary

Methods inherited from class java.io.FilterInputStream

available, close, mark, markSupported, read, read, read, reset, skip

Methods inherited from class java.lang.Object

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

Constructor Detail

PlainInputStream

public PlainInputStream(@Nonnull
                Crypt crypt,
                @Nonnull
                InputStream input,
                @Nonnull
                CharSequence password)

An input stream for the specified Crypt which encrypts a plaintext input stream.
This is simply an extension to the standard CipherInputStream, which additionally provides the initialization vector as first input.

Parameters:

crypt - the used Crypt object

input - the cipher input stream

password - the password

Throws:

CryptoInitializationProblem - in case of a CryptoInitializationProblem problem

PlainInputStream

public PlainInputStream(@Nonnull
                Crypt crypt,
                @Nonnull
                InputStream input,
                @Nonnull
                byte[] passwordBytes)

An input stream for the specified Crypt which encrypts a plaintext input stream.
This is simply an extension to the standard CipherInputStream, which additionally provides the initialization vector as first input.

Parameters:

crypt - the used Crypt object

input - the cipher input stream

passwordBytes - the password bytes

Throws:

CryptoInitializationProblem - in case of a CryptoInitializationProblem problem