Package org.bouncycastle.cms

Class KeyAgreeRecipientInformation

java.lang.Object

org.bouncycastle.cms.RecipientInformation

org.bouncycastle.cms.KeyAgreeRecipientInformation

public class KeyAgreeRecipientInformation
extends RecipientInformation

the RecipientInfo class for a recipient who has been sent a message encrypted using key agreement.

Field Summary

Fields inherited from class org.bouncycastle.cms.RecipientInformation

keyEncAlg, messageAlgorithm, rid, secureReadable

Method Summary

Modifier and Type	Method	Description
org.bouncycastle.asn1.cms.OriginatorIdentifierOrKey	getOriginator()	Return the originator details for this recipient.
protected RecipientOperator	getRecipientOperator(Recipient recipient)
byte[]	getUserKeyingMaterial()	Return the userKeyingMaterial for this agreement recipient.

Methods inherited from class org.bouncycastle.cms.RecipientInformation

getContent, getContentDigest, getContentStream, getContentType, getKeyEncryptionAlgOID, getKeyEncryptionAlgorithm, getKeyEncryptionAlgParams, getMac, getRID

Methods inherited from class java.lang.Object

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

Method Details

getOriginator

public org.bouncycastle.asn1.cms.OriginatorIdentifierOrKey getOriginator()

Return the originator details for this recipient.

Returns:

the originator details.

getUserKeyingMaterial

public byte[] getUserKeyingMaterial()

Return the userKeyingMaterial for this agreement recipient.

Returns:

the user keying material, null if absent.

getRecipientOperator

protected RecipientOperator getRecipientOperator(Recipient recipient)
                                          throws CMSException,
IOException

Specified by:

getRecipientOperator in class RecipientInformation

Throws:

CMSException

IOException