org.bouncycastle.cms
Class PasswordRecipientInfoGenerator

java.lang.Object
  org.bouncycastle.cms.PasswordRecipientInfoGenerator

All Implemented Interfaces:

RecipientInfoGenerator

Direct Known Subclasses:

JcePasswordRecipientInfoGenerator

public abstract class PasswordRecipientInfoGenerator
extends java.lang.Object
implements RecipientInfoGenerator

Constructor Summary

protected	PasswordRecipientInfoGenerator(ASN1ObjectIdentifier kekAlgorithm, char[] password)
protected	PasswordRecipientInfoGenerator(ASN1ObjectIdentifier kekAlgorithm, char[] password, int keySize, int blockSize)

Method Summary

RecipientInfo	generate(org.bouncycastle.operator.GenericKey contentEncryptionKey)
protected abstract byte[]	generateEncryptedBytes(AlgorithmIdentifier algorithm, byte[] derivedKey, org.bouncycastle.operator.GenericKey contentEncryptionKey)
PasswordRecipientInfoGenerator	setPasswordConversionScheme(int schemeID)
PasswordRecipientInfoGenerator	setSaltAndIterationCount(byte[] salt, int iterationCount)
PasswordRecipientInfoGenerator	setSecureRandom(java.security.SecureRandom random)

Methods inherited from class java.lang.Object

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

Constructor Detail

PasswordRecipientInfoGenerator

protected PasswordRecipientInfoGenerator(ASN1ObjectIdentifier kekAlgorithm,
                                         char[] password)

PasswordRecipientInfoGenerator

protected PasswordRecipientInfoGenerator(ASN1ObjectIdentifier kekAlgorithm,
                                         char[] password,
                                         int keySize,
                                         int blockSize)

Method Detail

setPasswordConversionScheme

public PasswordRecipientInfoGenerator setPasswordConversionScheme(int schemeID)

setSaltAndIterationCount

public PasswordRecipientInfoGenerator setSaltAndIterationCount(byte[] salt,
                                                               int iterationCount)

setSecureRandom

public PasswordRecipientInfoGenerator setSecureRandom(java.security.SecureRandom random)

generate

public RecipientInfo generate(org.bouncycastle.operator.GenericKey contentEncryptionKey)
                       throws CMSException

Specified by:

generate in interface RecipientInfoGenerator

Throws:

CMSException

generateEncryptedBytes

protected abstract byte[] generateEncryptedBytes(AlgorithmIdentifier algorithm,
                                                 byte[] derivedKey,
                                                 org.bouncycastle.operator.GenericKey contentEncryptionKey)
                                          throws CMSException

Throws:

CMSException