Package org.bouncycastle.cms.jcajce

Class JceKeyTransRecipientInfoGenerator

java.lang.Object

org.bouncycastle.cms.KeyTransRecipientInfoGenerator

org.bouncycastle.cms.jcajce.JceKeyTransRecipientInfoGenerator

All Implemented Interfaces:

RecipientInfoGenerator

public class JceKeyTransRecipientInfoGenerator
extends KeyTransRecipientInfoGenerator

Field Summary

Fields inherited from class org.bouncycastle.cms.KeyTransRecipientInfoGenerator

wrapper

Constructor Summary

Constructors

Constructor	Description
JceKeyTransRecipientInfoGenerator(byte[] subjectKeyIdentifier, PublicKey publicKey)
JceKeyTransRecipientInfoGenerator(byte[] subjectKeyIdentifier, org.bouncycastle.asn1.x509.AlgorithmIdentifier algorithmIdentifier, PublicKey publicKey)	Create a generator overriding the algorithm type implied by the public key passed in.
JceKeyTransRecipientInfoGenerator(byte[] subjectKeyIdentifier, AsymmetricKeyWrapper wrapper)
JceKeyTransRecipientInfoGenerator(X509Certificate recipientCert)
JceKeyTransRecipientInfoGenerator(X509Certificate recipientCert, org.bouncycastle.asn1.x509.AlgorithmIdentifier algorithmIdentifier)	Create a generator overriding the algorithm type implied by the public key in the certificate passed in.
JceKeyTransRecipientInfoGenerator(X509Certificate recipientCert, AsymmetricKeyWrapper wrapper)

Method Summary

Modifier and Type	Method	Description
JceKeyTransRecipientInfoGenerator	setAlgorithmMapping(org.bouncycastle.asn1.ASN1ObjectIdentifier algorithm, String algorithmName)	Internally algorithm ids are converted into cipher names using a lookup table.
JceKeyTransRecipientInfoGenerator	setProvider(String providerName)
JceKeyTransRecipientInfoGenerator	setProvider(Provider provider)

Methods inherited from class org.bouncycastle.cms.KeyTransRecipientInfoGenerator

generate

Methods inherited from class java.lang.Object

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

Constructor Details

JceKeyTransRecipientInfoGenerator

public JceKeyTransRecipientInfoGenerator(X509Certificate recipientCert)
                                  throws CertificateEncodingException

Throws:

CertificateEncodingException

JceKeyTransRecipientInfoGenerator

public JceKeyTransRecipientInfoGenerator(X509Certificate recipientCert,
 AsymmetricKeyWrapper wrapper)
                                  throws CertificateEncodingException

Throws:

CertificateEncodingException

JceKeyTransRecipientInfoGenerator

public JceKeyTransRecipientInfoGenerator(byte[] subjectKeyIdentifier,
 PublicKey publicKey)

JceKeyTransRecipientInfoGenerator

public JceKeyTransRecipientInfoGenerator(byte[] subjectKeyIdentifier,
 AsymmetricKeyWrapper wrapper)

JceKeyTransRecipientInfoGenerator

public JceKeyTransRecipientInfoGenerator(X509Certificate recipientCert,
 org.bouncycastle.asn1.x509.AlgorithmIdentifier algorithmIdentifier)
                                  throws CertificateEncodingException

Create a generator overriding the algorithm type implied by the public key in the certificate passed in.

Parameters:

recipientCert - certificate carrying the public key.

algorithmIdentifier - the identifier and parameters for the encryption algorithm to be used.

Throws:

CertificateEncodingException

JceKeyTransRecipientInfoGenerator

public JceKeyTransRecipientInfoGenerator(byte[] subjectKeyIdentifier,
 org.bouncycastle.asn1.x509.AlgorithmIdentifier algorithmIdentifier,
 PublicKey publicKey)

Create a generator overriding the algorithm type implied by the public key passed in.

Parameters:

subjectKeyIdentifier - the subject key identifier value to associate with the public key.

algorithmIdentifier - the identifier and parameters for the encryption algorithm to be used.

publicKey - the public key to use.

Method Details

setProvider

public JceKeyTransRecipientInfoGenerator setProvider(String providerName)

setProvider

public JceKeyTransRecipientInfoGenerator setProvider(Provider provider)

setAlgorithmMapping

public JceKeyTransRecipientInfoGenerator setAlgorithmMapping(org.bouncycastle.asn1.ASN1ObjectIdentifier algorithm,
 String algorithmName)

Internally algorithm ids are converted into cipher names using a lookup table. For some providers the standard lookup table won't work. Use this method to establish a specific mapping from an algorithm identifier to a specific algorithm.

For example:

     unwrapper.setAlgorithmMapping(PKCSObjectIdentifiers.rsaEncryption, "RSA");
 

Parameters:

algorithm - OID of algorithm in recipient.

algorithmName - JCE algorithm name to use.

Returns:

the current RecipientInfoGenerator.