org.spongycastle.openpgp.examples

Class KeyBasedLargeFileProcessor

java.lang.Object

org.spongycastle.openpgp.examples.KeyBasedLargeFileProcessor

public class KeyBasedLargeFileProcessor
extends java.lang.Object

A simple utility class that encrypts/decrypts public key based encryption large files.

To encrypt a file: KeyBasedLargeFileProcessor -e [-a|-ai] fileName publicKeyFile.
If -a is specified the output file will be "ascii-armored". If -i is specified the output file will be have integrity checking added.

To decrypt: KeyBasedLargeFileProcessor -d fileName secretKeyFile passPhrase.

Note 1: this example will silently overwrite files, nor does it pay any attention to the specification of "_CONSOLE" in the filename. It also expects that a single pass phrase will have been used.

Note 2: this example generates partial packets to encode the file, the output it generates will not be readable by older PGP products or products that don't support partial packet encoding.

Note 3: if an empty file name has been specified in the literal data object contained in the encrypted packet a file with the name filename.out will be generated in the current working directory.

Constructor Summary

Constructors

Constructor and Description
KeyBasedLargeFileProcessor()

Method Summary

Methods

Modifier and Type	Method and Description
static void	main(java.lang.String[] args)

Methods inherited from class java.lang.Object

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

Constructor Detail

KeyBasedLargeFileProcessor

public KeyBasedLargeFileProcessor()

Method Detail

main

public static void main(java.lang.String[] args)
                 throws java.lang.Exception

Throws:

java.lang.Exception