KEKRecipient
, Recipient
JceKEKAuthenticatedRecipient
, JceKEKEnvelopedRecipient
public abstract class JceKEKRecipient extends java.lang.Object implements KEKRecipient
Modifier and Type | Field | Description |
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protected EnvelopedDataHelper |
contentHelper |
|
protected EnvelopedDataHelper |
helper |
|
protected boolean |
validateKeySize |
Constructor | Description |
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JceKEKRecipient(javax.crypto.SecretKey recipientKey) |
Modifier and Type | Method | Description |
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protected java.security.Key |
extractSecretKey(org.bouncycastle.asn1.x509.AlgorithmIdentifier keyEncryptionAlgorithm,
org.bouncycastle.asn1.x509.AlgorithmIdentifier encryptedKeyAlgorithm,
byte[] encryptedContentEncryptionKey) |
|
JceKEKRecipient |
setContentProvider(java.lang.String providerName) |
Set the provider to use for content processing.
|
JceKEKRecipient |
setContentProvider(java.security.Provider provider) |
Set the provider to use for content processing.
|
JceKEKRecipient |
setKeySizeValidation(boolean doValidate) |
Set validation of retrieved key sizes against the algorithm parameters for the encrypted key where possible - default is off.
|
JceKEKRecipient |
setProvider(java.lang.String providerName) |
Set the provider to use for key recovery and content processing.
|
JceKEKRecipient |
setProvider(java.security.Provider provider) |
Set the provider to use for key recovery and content processing.
|
getRecipientOperator
protected EnvelopedDataHelper helper
protected EnvelopedDataHelper contentHelper
protected boolean validateKeySize
public JceKEKRecipient setProvider(java.security.Provider provider)
provider
- provider to use.public JceKEKRecipient setProvider(java.lang.String providerName)
providerName
- the name of the provider to use.public JceKEKRecipient setContentProvider(java.security.Provider provider)
provider
- the provider to use.public JceKEKRecipient setContentProvider(java.lang.String providerName)
providerName
- the name of the provider to use.public JceKEKRecipient setKeySizeValidation(boolean doValidate)
This setting will not have any affect if the encryption algorithm in the recipient does not specify a particular key size, or if the unwrapper is a HSM and the byte encoding of the unwrapped secret key is not available.
doValidate
- true if unwrapped key's should be validated against the content encryption algorithm, false otherwise.protected java.security.Key extractSecretKey(org.bouncycastle.asn1.x509.AlgorithmIdentifier keyEncryptionAlgorithm, org.bouncycastle.asn1.x509.AlgorithmIdentifier encryptedKeyAlgorithm, byte[] encryptedContentEncryptionKey) throws CMSException
CMSException