Package org.jose4j.jwe

Class AesKeyWrapManagementAlgorithm

java.lang.Object

org.jose4j.jwa.AlgorithmInfo

org.jose4j.jwe.WrappingKeyManagementAlgorithm

org.jose4j.jwe.AesKeyWrapManagementAlgorithm

All Implemented Interfaces:

Algorithm, KeyManagementAlgorithm

Direct Known Subclasses:

AesKeyWrapManagementAlgorithm.Aes128, AesKeyWrapManagementAlgorithm.Aes192, AesKeyWrapManagementAlgorithm.Aes256

public class AesKeyWrapManagementAlgorithm
extends WrappingKeyManagementAlgorithm

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	AesKeyWrapManagementAlgorithm.Aes128
static class	AesKeyWrapManagementAlgorithm.Aes192
static class	AesKeyWrapManagementAlgorithm.Aes256

Field Summary

Fields

Modifier and Type	Field	Description
(package private) int	keyByteLength

Fields inherited from class org.jose4j.jwe.WrappingKeyManagementAlgorithm

log, useSuppliedKeyProviderContext

Constructor Summary

Constructors

Constructor	Description
AesKeyWrapManagementAlgorithm(String alg, int keyByteLength)

Method Summary

Modifier and Type	Method	Description
(package private) int	getKeyByteLength()
boolean	isAvailable()
(package private) AesKeyWrapManagementAlgorithm	setUseGeneralProviderContext()
void	validateDecryptionKey(Key managementKey, ContentEncryptionAlgorithm contentEncryptionAlg)
void	validateEncryptionKey(Key managementKey, ContentEncryptionAlgorithm contentEncryptionAlg)
(package private) void	validateKey(Key managementKey)

Methods inherited from class org.jose4j.jwe.WrappingKeyManagementAlgorithm

initCipher, manageForDecrypt, manageForEnc, manageForEncrypt, prepareForDecrypt, setAlgorithmParameterSpec, unwrap

Methods inherited from class org.jose4j.jwa.AlgorithmInfo

getAlgorithmIdentifier, getJavaAlgorithm, getKeyPersuasion, getKeyType, setAlgorithmIdentifier, setJavaAlgorithm, setKeyPersuasion, setKeyType, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.jose4j.jwa.Algorithm

getAlgorithmIdentifier, getJavaAlgorithm, getKeyPersuasion, getKeyType

Field Details

keyByteLength

int keyByteLength

Constructor Details

AesKeyWrapManagementAlgorithm

public AesKeyWrapManagementAlgorithm(String alg,
 int keyByteLength)

Method Details

getKeyByteLength

int getKeyByteLength()

validateEncryptionKey

public void validateEncryptionKey(Key managementKey,
 ContentEncryptionAlgorithm contentEncryptionAlg)
                           throws InvalidKeyException

Throws:

InvalidKeyException

validateDecryptionKey

public void validateDecryptionKey(Key managementKey,
 ContentEncryptionAlgorithm contentEncryptionAlg)
                           throws InvalidKeyException

Throws:

InvalidKeyException

validateKey

void validateKey(Key managementKey)
          throws InvalidKeyException

Throws:

InvalidKeyException

isAvailable

public boolean isAvailable()

setUseGeneralProviderContext

AesKeyWrapManagementAlgorithm setUseGeneralProviderContext()