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Bouncy Castle Cryptography 1.29 | ||||||||
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java.lang.Object | +--org.bouncycastle.openpgp.PGPEncryptedDataGenerator
Generator for encrypted objects.
| Fields inherited from interface org.bouncycastle.bcpg.SymmetricKeyAlgorithmTags |
AES_128,
AES_192,
AES_256,
BLOWFISH,
CAST5,
DES,
IDEA,
NULL,
SAFER,
TRIPLE_DES,
TWOFISH |
| Constructor Summary | |
PGPEncryptedDataGenerator(int encAlgorithm,
boolean withIntegrityPacket,
java.security.SecureRandom rand,
java.lang.String provider)
Creates a cipher stream which will have an integrity packet associated with it. |
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PGPEncryptedDataGenerator(int encAlgorithm,
java.security.SecureRandom rand,
boolean oldFormat,
java.lang.String provider)
Base constructor. |
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PGPEncryptedDataGenerator(int encAlgorithm,
java.security.SecureRandom rand,
java.lang.String provider)
Base constructor. |
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| Method Summary | |
void |
addMethod(char[] passPhrase)
Add a PBE encryption method to the encrypted object. |
void |
addMethod(PGPPublicKey key)
Add a public key encrypted session key to the encrypted object. |
void |
close()
Close off the encrypted object. |
java.io.OutputStream |
open(java.io.OutputStream out,
byte[] buffer)
Return an outputstream which will encrypt the data as it is written to it. |
java.io.OutputStream |
open(java.io.OutputStream out,
long length)
Return an outputstream which will encrypt the data as it is written to it. |
| Methods inherited from class java.lang.Object |
clone,
equals,
finalize,
getClass,
hashCode,
notify,
notifyAll,
toString,
wait,
wait,
wait |
| Constructor Detail |
public PGPEncryptedDataGenerator(int encAlgorithm,
java.security.SecureRandom rand,
java.lang.String provider)
encAlgorithm - the symmetric algorithm to use.rand - source of randomnessprovider - the provider to use for encryption algorithms.
public PGPEncryptedDataGenerator(int encAlgorithm,
boolean withIntegrityPacket,
java.security.SecureRandom rand,
java.lang.String provider)
encAlgorithm - withIntegrityPacket - rand - provider -
public PGPEncryptedDataGenerator(int encAlgorithm,
java.security.SecureRandom rand,
boolean oldFormat,
java.lang.String provider)
encAlgorithm - the symmetric algorithm to use.rand - source of randomnessoldFormat - PGP 2.6.x compatability required.provider - the provider to use for encryption algorithms.| Method Detail |
public void addMethod(char[] passPhrase)
throws java.security.NoSuchProviderException,
PGPException
passPhrase -
public void addMethod(PGPPublicKey key)
throws java.security.NoSuchProviderException,
PGPException
key -
public java.io.OutputStream open(java.io.OutputStream out,
long length)
throws java.io.IOException,
PGPException
out - length -
public java.io.OutputStream open(java.io.OutputStream out,
byte[] buffer)
throws java.io.IOException,
PGPException
Note: if the buffer is not a power of 2 in length only the largest power of 2 bytes worth of the buffer will be used.
out - buffer - the buffer to use.
public void close()
throws java.io.IOException
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Bouncy Castle Cryptography 1.29 | ||||||||
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