Package org.c02e.jpgpj.key

Class KeyForVerification

java.lang.Object

org.c02e.jpgpj.Key

org.c02e.jpgpj.key.KeyForVerification

All Implemented Interfaces:

java.lang.Cloneable

public class KeyForVerification
extends Key

Key that should be used exclusively for encryption.

Regardless of PGP usage flags associated with the original key source, all subkeys of this key will be flagged to be used for verification and nothing else (so the Decryptor will try all subkeys of this key when verifying, but will ignore all subkeys when decrypting; and the Encryptor will ignore this key entirely).

Use like the following:

 new Decryptor(
     new KeyForVerification(new File("path/to/my/keys/alice-pub.gpg")),
     new KeyForDecryption(new File("path/to/my/keys/bob-sec.gpg"), "b0bru1z!")
 ).decrypt(
     new File("path/to/ciphertext.txt.gpg"),
     new File("path/back-to/plaintext.txt")
 );
 

See Also:

Key

Field Summary

Fields inherited from class org.c02e.jpgpj.Key

NO_PASSPHRASE, signingUid, subkeys

Constructor Summary

Constructors

Constructor	Description
KeyForVerification()	Constructs a new empty key.
KeyForVerification(java.io.File file)	Loads first key from the specified file.
KeyForVerification(java.io.InputStream stream)	Loads first key from the specified input stream.
KeyForVerification(java.lang.String armor)	Loads first key from the specified armored text.
KeyForVerification(java.util.List<Subkey> subkeys)	Constructs a new key with the specified subkeys.

Method Summary

Modifier and Type	Method	Description
protected void	setSubkeys(java.util.List<Subkey> x)	All subkeys, or an empty list.
protected void	setSubkeysUsage()

Methods inherited from class org.c02e.jpgpj.Key

clearSecrets, clone, findAll, findAll, findById, getDecryption, getEncryption, getMaster, getSigning, getSigningUid, getSubkeys, getUids, getVerification, isForDecryption, isForEncryption, isForSigning, isForVerification, load, load, load, matches, matches, newRing, setNoPassphrase, setPassphrase, setPassphraseChars, setSigningUid, toPublicKey, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

KeyForVerification

public KeyForVerification()

Constructs a new empty key.

KeyForVerification

public KeyForVerification(java.util.List<Subkey> subkeys)

Constructs a new key with the specified subkeys.

KeyForVerification

public KeyForVerification(java.lang.String armor)
                   throws java.io.IOException,
                          org.bouncycastle.openpgp.PGPException

Loads first key from the specified armored text.

Throws:

org.bouncycastle.openpgp.PGPException - if the text contains no keys.

java.io.IOException

KeyForVerification

public KeyForVerification(java.io.File file)
                   throws java.io.IOException,
                          org.bouncycastle.openpgp.PGPException

Loads first key from the specified file.

Throws:

org.bouncycastle.openpgp.PGPException - if the file contains no keys.

java.io.IOException

KeyForVerification

public KeyForVerification(java.io.InputStream stream)
                   throws java.io.IOException,
                          org.bouncycastle.openpgp.PGPException

Loads first key from the specified input stream.

Throws:

org.bouncycastle.openpgp.PGPException - if the input streame contains no keys.

java.io.IOException

Method Detail

setSubkeys

protected void setSubkeys(java.util.List<Subkey> x)

Description copied from class: Key

All subkeys, or an empty list.

Overrides:

setSubkeys in class Key

setSubkeysUsage

protected void setSubkeysUsage()