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org.bouncycastle.cms.jcajce

public Class JceKeyTransRecipientInfoGenerator

extends KeyTransRecipientInfoGenerator
Class Inheritance
Imports
java.security.Provider, .PublicKey, java.security.cert.CertificateEncodingException, .X509Certificate, org.bouncycastle.asn1.ASN1ObjectIdentifier, org.bouncycastle.asn1.cms.IssuerAndSerialNumber, org.bouncycastle.asn1.x509.AlgorithmIdentifier, org.bouncycastle.cert.jcajce.JcaX509CertificateHolder, org.bouncycastle.cms.KeyTransRecipientInfoGenerator, org.bouncycastle.operator.AsymmetricKeyWrapper, org.bouncycastle.operator.jcajce.JceAsymmetricKeyWrapper

Field Summary

Inherited from org.bouncycastle.cms.KeyTransRecipientInfoGenerator:
wrapper

Constructor Summary

AccessConstructor and Description
public
JceKeyTransRecipientInfoGenerator(X509Certificate recipientCert)

public
JceKeyTransRecipientInfoGenerator(X509Certificate recipientCert, AsymmetricKeyWrapper wrapper)

public
JceKeyTransRecipientInfoGenerator(byte[] subjectKeyIdentifier, PublicKey publicKey)

public
JceKeyTransRecipientInfoGenerator(byte[] subjectKeyIdentifier, AsymmetricKeyWrapper wrapper)

public
JceKeyTransRecipientInfoGenerator(X509Certificate
certificate carrying the public key.
recipientCert, AlgorithmIdentifier
the identifier and parameters for the encryption algorithm to be used.
algorithmIdentifier)

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

public
JceKeyTransRecipientInfoGenerator(byte[]
the subject key identifier value to associate with the public key.
subjectKeyIdentifier, AlgorithmIdentifier
the identifier and parameters for the encryption algorithm to be used.
algorithmIdentifier, PublicKey
the public key to use.
publicKey)

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

Method Summary

Modifier and TypeMethod and Description
public JceKeyTransRecipientInfoGenerator

Returns:

the current RecipientInfoGenerator.
setAlgorithmMapping(ASN1ObjectIdentifier
OID of algorithm in recipient.
algorithm, String
JCE algorithm name to use.
algorithmName)

Internally algorithm ids are converted into cipher names using a lookup table.

public JceKeyTransRecipientInfoGenerator
setProvider(String providerName)

public JceKeyTransRecipientInfoGenerator
setProvider(Provider provider)

Inherited from org.bouncycastle.cms.KeyTransRecipientInfoGenerator:
generate

Constructor Detail

JceKeyTransRecipientInfoGeneratorback to summary
public JceKeyTransRecipientInfoGenerator(X509Certificate recipientCert) throws CertificateEncodingException
JceKeyTransRecipientInfoGeneratorback to summary
public JceKeyTransRecipientInfoGenerator(X509Certificate recipientCert, AsymmetricKeyWrapper wrapper) throws CertificateEncodingException
JceKeyTransRecipientInfoGeneratorback to summary
public JceKeyTransRecipientInfoGenerator(byte[] subjectKeyIdentifier, PublicKey publicKey)
JceKeyTransRecipientInfoGeneratorback to summary
public JceKeyTransRecipientInfoGenerator(byte[] subjectKeyIdentifier, AsymmetricKeyWrapper wrapper)
JceKeyTransRecipientInfoGeneratorback to summary
public JceKeyTransRecipientInfoGenerator(X509Certificate recipientCert, AlgorithmIdentifier algorithmIdentifier) throws CertificateEncodingException

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

Parameters
recipientCert:X509Certificate

certificate carrying the public key.

algorithmIdentifier:AlgorithmIdentifier

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

JceKeyTransRecipientInfoGeneratorback to summary
public JceKeyTransRecipientInfoGenerator(byte[] subjectKeyIdentifier, AlgorithmIdentifier algorithmIdentifier, PublicKey publicKey)

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

Parameters
subjectKeyIdentifier:byte[]

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

algorithmIdentifier:AlgorithmIdentifier

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

publicKey:PublicKey

the public key to use.

Method Detail

setAlgorithmMappingback to summary
public JceKeyTransRecipientInfoGenerator setAlgorithmMapping(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:ASN1ObjectIdentifier

OID of algorithm in recipient.

algorithmName:String

JCE algorithm name to use.

Returns:JceKeyTransRecipientInfoGenerator

the current RecipientInfoGenerator.

setProviderback to summary
public JceKeyTransRecipientInfoGenerator setProvider(String providerName)
setProviderback to summary
public JceKeyTransRecipientInfoGenerator setProvider(Provider provider)