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Bouncy Castle Cryptography 1.66 | ||||||||
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java.lang.Object | +--org.bouncycastle.openpgp.PGPEncryptedDataList
A holder for a list of PGP encryption method packets and the encrypted data associated with them.
This holder supports reading a sequence of the following encryption methods, followed by an encrypted data packet:
PacketTags.SYMMETRIC_KEY_ENC_SESSION
- produces a PGPPBEEncryptedData
PacketTags.PUBLIC_KEY_ENC_SESSION
- produces a PGPPublicKeyEncryptedData
All of the objects returned from this holder share a reference to the same encrypted data input stream, which can only be consumed once.
Constructor Summary | |
PGPEncryptedDataList(BCPGInputStream pIn)
Construct an encrypted data packet holder, reading PGP encrypted method packets and an encrypted data packet from the stream. |
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PGPEncryptedDataList(byte[] encData)
Construct an encrypted data packet holder, reading PGP encrypted method packets and an encrypted data packet from a stream. |
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PGPEncryptedDataList(java.io.InputStream inStream)
Construct an encrypted data packet holder, reading PGP encrypted method packets and an encrypted data packet from a stream. |
Method Summary | |
PGPEncryptedData |
get(int index)
Gets the encryption method object at the specified index. |
java.util.Iterator |
getEncryptedDataObjects()
Returns an iterator over the encryption method objects held in this list, in the order they appeared in the stream they are read from. |
boolean |
isEmpty()
Returns true iff there are 0 encryption methods in this list. |
java.util.Iterator |
iterator()
Support method for Iterable where available. |
int |
size()
Gets the number of encryption methods in this list. |
Methods inherited from class java.lang.Object |
clone,
equals,
finalize,
getClass,
hashCode,
notify,
notifyAll,
toString,
wait,
wait,
wait |
Constructor Detail |
public PGPEncryptedDataList(byte[] encData) throws java.io.IOException
The first packet in the stream should be one of PacketTags.SYMMETRIC_KEY_ENC_SESSION
or PacketTags.PUBLIC_KEY_ENC_SESSION
.
encData
- a byte array containing an encrypted stream.public PGPEncryptedDataList(java.io.InputStream inStream) throws java.io.IOException
The first packet in the stream should be one of PacketTags.SYMMETRIC_KEY_ENC_SESSION
or PacketTags.PUBLIC_KEY_ENC_SESSION
.
inStream
- the input stream being read.public PGPEncryptedDataList(BCPGInputStream pIn) throws java.io.IOException
The next packet in the stream should be one of PacketTags.SYMMETRIC_KEY_ENC_SESSION
or PacketTags.PUBLIC_KEY_ENC_SESSION
.
pIn
- the PGP object stream being read.Method Detail |
public PGPEncryptedData get(int index)
index
- the encryption method to obtain (0 based).public int size()
public boolean isEmpty()
true
iff there are 0 encryption methods in this list.public java.util.Iterator getEncryptedDataObjects()
public java.util.Iterator iterator()
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Bouncy Castle Cryptography 1.66 | ||||||||
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SUMMARY: INNER | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |