org.bouncycastle.cms

Class CMSAuthenticatedGenerator

java.lang.Object

org.bouncycastle.cms.CMSEnvelopedGenerator

org.bouncycastle.cms.CMSAuthenticatedGenerator

Direct Known Subclasses:

CMSAuthenticatedDataGenerator, CMSAuthenticatedDataStreamGenerator

public class CMSAuthenticatedGenerator
extends CMSEnvelopedGenerator

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
protected class	CMSAuthenticatedGenerator.MacOutputStream

Field Summary

Fields inherited from class org.bouncycastle.cms.CMSEnvelopedGenerator

AES128_CBC, AES128_WRAP, AES192_CBC, AES192_WRAP, AES256_CBC, AES256_WRAP, CAMELLIA128_CBC, CAMELLIA128_WRAP, CAMELLIA192_CBC, CAMELLIA192_WRAP, CAMELLIA256_CBC, CAMELLIA256_WRAP, CAST5_CBC, DES_EDE3_CBC, DES_EDE3_WRAP, ECDH_SHA1KDF, IDEA_CBC, RC2_CBC, SEED_CBC, SEED_WRAP

Constructor Summary

Constructors

Constructor and Description
CMSAuthenticatedGenerator() base constructor
CMSAuthenticatedGenerator(java.security.SecureRandom rand) constructor allowing specific source of randomness

Method Summary

Methods

Modifier and Type	Method and Description
protected java.security.spec.AlgorithmParameterSpec	generateParameterSpec(java.lang.String encryptionOID, javax.crypto.SecretKey encKey, java.security.Provider encProvider)
protected org.bouncycastle.asn1.x509.AlgorithmIdentifier	getAlgorithmIdentifier(java.lang.String encryptionOID, java.security.spec.AlgorithmParameterSpec paramSpec, java.security.Provider provider)

Methods inherited from class org.bouncycastle.cms.CMSEnvelopedGenerator

addKEKRecipient, addKeyAgreementRecipient, addKeyAgreementRecipient, addKeyTransRecipient, addKeyTransRecipient, addPasswordRecipient, generateParameters, getAlgorithmIdentifier

Methods inherited from class java.lang.Object

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

Constructor Detail

CMSAuthenticatedGenerator

public CMSAuthenticatedGenerator()

base constructor

CMSAuthenticatedGenerator

public CMSAuthenticatedGenerator(java.security.SecureRandom rand)

constructor allowing specific source of randomness

Parameters:

rand - instance of SecureRandom to use

Method Detail

getAlgorithmIdentifier

protected org.bouncycastle.asn1.x509.AlgorithmIdentifier getAlgorithmIdentifier(java.lang.String encryptionOID,
                                                                    java.security.spec.AlgorithmParameterSpec paramSpec,
                                                                    java.security.Provider provider)
                                                                         throws java.io.IOException,
                                                                                java.security.NoSuchAlgorithmException,
                                                                                java.security.spec.InvalidParameterSpecException

Throws:

java.io.IOException

java.security.NoSuchAlgorithmException

java.security.spec.InvalidParameterSpecException

generateParameterSpec

protected java.security.spec.AlgorithmParameterSpec generateParameterSpec(java.lang.String encryptionOID,
                                                              javax.crypto.SecretKey encKey,
                                                              java.security.Provider encProvider)
                                                                   throws CMSException

Throws:

CMSException