KEKRecipientInformation
, KeyAgreeRecipientInformation
, KeyTransRecipientInformation
, PasswordRecipientInformation
public abstract class RecipientInformation
extends java.lang.Object
Modifier and Type | Field | Description |
---|---|---|
protected org.bouncycastle.asn1.x509.AlgorithmIdentifier |
keyEncAlg |
|
protected org.bouncycastle.asn1.x509.AlgorithmIdentifier |
messageAlgorithm |
|
protected RecipientId |
rid |
|
protected org.bouncycastle.cms.CMSSecureReadable |
secureReadable |
Modifier and Type | Method | Description |
---|---|---|
byte[] |
getContent(Recipient recipient) |
Return the decrypted/encapsulated content in the EnvelopedData after recovering the content
encryption/MAC key using the passed in Recipient.
|
byte[] |
getContentDigest() |
Return the content digest calculated during the read of the content if one has been generated.
|
CMSTypedStream |
getContentStream(Recipient recipient) |
Return a CMSTypedStream representing the content in the EnvelopedData after recovering the content
encryption/MAC key using the passed in Recipient.
|
java.lang.String |
getKeyEncryptionAlgOID() |
return the object identifier for the key encryption algorithm.
|
org.bouncycastle.asn1.x509.AlgorithmIdentifier |
getKeyEncryptionAlgorithm() |
Return the key encryption algorithm details for the key in this recipient.
|
byte[] |
getKeyEncryptionAlgParams() |
return the ASN.1 encoded key encryption algorithm parameters, or null if
there aren't any.
|
byte[] |
getMac() |
Return the MAC calculated for the recipient.
|
protected abstract RecipientOperator |
getRecipientOperator(Recipient recipient) |
|
RecipientId |
getRID() |
protected RecipientId rid
protected org.bouncycastle.asn1.x509.AlgorithmIdentifier keyEncAlg
protected org.bouncycastle.asn1.x509.AlgorithmIdentifier messageAlgorithm
protected org.bouncycastle.cms.CMSSecureReadable secureReadable
public RecipientId getRID()
public org.bouncycastle.asn1.x509.AlgorithmIdentifier getKeyEncryptionAlgorithm()
public java.lang.String getKeyEncryptionAlgOID()
public byte[] getKeyEncryptionAlgParams()
public byte[] getContentDigest()
public byte[] getMac()
public byte[] getContent(Recipient recipient) throws CMSException
recipient
- recipient object to use to recover content encryption keyCMSException
- if the content-encryption/MAC key cannot be recovered.public CMSTypedStream getContentStream(Recipient recipient) throws CMSException, java.io.IOException
recipient
- recipient object to use to recover content encryption keyCMSException
- if the content-encryption/MAC key cannot be recovered.java.io.IOException
protected abstract RecipientOperator getRecipientOperator(Recipient recipient) throws CMSException, java.io.IOException
CMSException
java.io.IOException