org.bouncycastle.openpgp

Class PGPPublicKeyRing

java.lang.Object

org.bouncycastle.openpgp.PGPKeyRing

org.bouncycastle.openpgp.PGPPublicKeyRing

All Implemented Interfaces:

java.lang.Iterable<PGPPublicKey>

Direct Known Subclasses:

BcPGPPublicKeyRing, JcaPGPPublicKeyRing

public class PGPPublicKeyRing
extends PGPKeyRing
implements org.bouncycastle.util.Iterable<PGPPublicKey>

Class to hold a single master public key and its subkeys.

Often PGP keyring files consist of multiple master keys, if you are trying to process or construct one of these you should use the PGPPublicKeyRingCollection class.

Constructor Summary

Constructors

Constructor and Description
PGPPublicKeyRing(byte[] encoding, KeyFingerPrintCalculator fingerPrintCalculator)
PGPPublicKeyRing(java.io.InputStream in, KeyFingerPrintCalculator fingerPrintCalculator)

Method Summary

Modifier and Type	Method and Description
void	encode(java.io.OutputStream outStream)
byte[]	getEncoded()
PGPPublicKey	getPublicKey() Return the first public key in the ring.
PGPPublicKey	getPublicKey(long keyID) Return the public key referred to by the passed in keyID if it is present.
java.util.Iterator<PGPPublicKey>	getPublicKeys() Return an iterator containing all the public keys.
static PGPPublicKeyRing	insertPublicKey(PGPPublicKeyRing pubRing, PGPPublicKey pubKey) Returns a new key ring with the public key passed in either added or replacing an existing one.
java.util.Iterator<PGPPublicKey>	iterator() Support method for Iterable where available.
static PGPPublicKeyRing	removePublicKey(PGPPublicKeyRing pubRing, PGPPublicKey pubKey) Returns a new key ring with the public key passed in removed from the key ring.

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Constructor Detail

PGPPublicKeyRing

public PGPPublicKeyRing(byte[] encoding,
                        KeyFingerPrintCalculator fingerPrintCalculator)
                 throws java.io.IOException

Throws:

java.io.IOException

PGPPublicKeyRing

public PGPPublicKeyRing(java.io.InputStream in,
                        KeyFingerPrintCalculator fingerPrintCalculator)
                 throws java.io.IOException

Throws:

java.io.IOException

Method Detail

getPublicKey

public PGPPublicKey getPublicKey()

Return the first public key in the ring.

Specified by:

getPublicKey in class PGPKeyRing

Returns:

PGPPublicKey

getPublicKey

public PGPPublicKey getPublicKey(long keyID)

Return the public key referred to by the passed in keyID if it is present.

Specified by:

getPublicKey in class PGPKeyRing

Parameters:

keyID -

Returns:

PGPPublicKey

getPublicKeys

public java.util.Iterator<PGPPublicKey> getPublicKeys()

Return an iterator containing all the public keys.

Specified by:

getPublicKeys in class PGPKeyRing

Returns:

Iterator

iterator

public java.util.Iterator<PGPPublicKey> iterator()

Support method for Iterable where available.

Specified by:

iterator in interface java.lang.Iterable<PGPPublicKey>

getEncoded

public byte[] getEncoded()
                  throws java.io.IOException

Specified by:

getEncoded in class PGPKeyRing

Throws:

java.io.IOException

encode

public void encode(java.io.OutputStream outStream)
            throws java.io.IOException

Specified by:

encode in class PGPKeyRing

Throws:

java.io.IOException

insertPublicKey

public static PGPPublicKeyRing insertPublicKey(PGPPublicKeyRing pubRing,
                                               PGPPublicKey pubKey)

Returns a new key ring with the public key passed in either added or replacing an existing one.

Parameters:

pubRing - the public key ring to be modified

pubKey - the public key to be inserted.

Returns:

a new keyRing

removePublicKey

public static PGPPublicKeyRing removePublicKey(PGPPublicKeyRing pubRing,
                                               PGPPublicKey pubKey)

Returns a new key ring with the public key passed in removed from the key ring.

Parameters:

pubRing - the public key ring to be modified

pubKey - the public key to be removed.

Returns:

a new keyRing, null if pubKey is not found.