Package org.bouncycastle.cms.jcajce

Class JceKeyAgreeRecipientInfoGenerator

java.lang.Object

org.bouncycastle.cms.KeyAgreeRecipientInfoGenerator

org.bouncycastle.cms.jcajce.JceKeyAgreeRecipientInfoGenerator

All Implemented Interfaces:

RecipientInfoGenerator

public class JceKeyAgreeRecipientInfoGenerator
extends KeyAgreeRecipientInfoGenerator

Constructor Summary

Constructors

Constructor	Description
JceKeyAgreeRecipientInfoGenerator(org.bouncycastle.asn1.ASN1ObjectIdentifier keyAgreementOID, PrivateKey senderPrivateKey, PublicKey senderPublicKey, org.bouncycastle.asn1.ASN1ObjectIdentifier keyEncryptionOID)

Method Summary

Modifier and Type	Method	Description
JceKeyAgreeRecipientInfoGenerator	addRecipient(byte[] subjectKeyID, PublicKey publicKey)	Add a recipient identified by the passed in subjectKeyID and the for the passed in public key.
JceKeyAgreeRecipientInfoGenerator	addRecipient(X509Certificate recipientCert)	Add a recipient based on the passed in certificate's public key and its issuer and serial number.
org.bouncycastle.asn1.ASN1Sequence	generateRecipientEncryptedKeys(org.bouncycastle.asn1.x509.AlgorithmIdentifier keyAgreeAlgorithm, org.bouncycastle.asn1.x509.AlgorithmIdentifier keyEncryptionAlgorithm, GenericKey contentEncryptionKey)
protected byte[]	getUserKeyingMaterial(org.bouncycastle.asn1.x509.AlgorithmIdentifier keyAgreeAlg)
JceKeyAgreeRecipientInfoGenerator	setProvider(String providerName)
JceKeyAgreeRecipientInfoGenerator	setProvider(Provider provider)
JceKeyAgreeRecipientInfoGenerator	setSecureRandom(SecureRandom random)
JceKeyAgreeRecipientInfoGenerator	setUserKeyingMaterial(byte[] userKeyingMaterial)

Methods inherited from class org.bouncycastle.cms.KeyAgreeRecipientInfoGenerator

createOriginatorPublicKey, generate

Methods inherited from class java.lang.Object

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

Constructor Details

JceKeyAgreeRecipientInfoGenerator

public JceKeyAgreeRecipientInfoGenerator(org.bouncycastle.asn1.ASN1ObjectIdentifier keyAgreementOID,
 PrivateKey senderPrivateKey,
 PublicKey senderPublicKey,
 org.bouncycastle.asn1.ASN1ObjectIdentifier keyEncryptionOID)

Method Details

setUserKeyingMaterial

public JceKeyAgreeRecipientInfoGenerator setUserKeyingMaterial(byte[] userKeyingMaterial)

setProvider

public JceKeyAgreeRecipientInfoGenerator setProvider(Provider provider)

setProvider

public JceKeyAgreeRecipientInfoGenerator setProvider(String providerName)

setSecureRandom

public JceKeyAgreeRecipientInfoGenerator setSecureRandom(SecureRandom random)

addRecipient

public JceKeyAgreeRecipientInfoGenerator addRecipient(X509Certificate recipientCert)
                                               throws CertificateEncodingException

Add a recipient based on the passed in certificate's public key and its issuer and serial number.

Parameters:

recipientCert - recipient's certificate

Returns:

the current instance.

Throws:

CertificateEncodingException - if the necessary data cannot be extracted from the certificate.

addRecipient

public JceKeyAgreeRecipientInfoGenerator addRecipient(byte[] subjectKeyID,
 PublicKey publicKey)
                                               throws CertificateEncodingException

Add a recipient identified by the passed in subjectKeyID and the for the passed in public key.

Parameters:

subjectKeyID - identifier actual recipient will use to match the private key.

publicKey - the public key for encrypting the secret key.

Returns:

the current instance.

Throws:

CertificateEncodingException

generateRecipientEncryptedKeys

public org.bouncycastle.asn1.ASN1Sequence generateRecipientEncryptedKeys(org.bouncycastle.asn1.x509.AlgorithmIdentifier keyAgreeAlgorithm,
 org.bouncycastle.asn1.x509.AlgorithmIdentifier keyEncryptionAlgorithm,
 GenericKey contentEncryptionKey)
                                                                  throws CMSException

Specified by:

generateRecipientEncryptedKeys in class KeyAgreeRecipientInfoGenerator

Throws:

CMSException

getUserKeyingMaterial

protected byte[] getUserKeyingMaterial(org.bouncycastle.asn1.x509.AlgorithmIdentifier keyAgreeAlg)
                                throws CMSException

Specified by:

getUserKeyingMaterial in class KeyAgreeRecipientInfoGenerator

Throws:

CMSException