weblogic.xml.security.encryption

Class KeyWrapRSAOAEP

java.lang.Object

weblogic.xml.security.encryption.EncryptionMethod

weblogic.xml.security.encryption.KeyWrap

weblogic.xml.security.encryption.KeyWrapRSAOAEP

All Implemented Interfaces:

EncryptionMethodFactory, KeyWrapFactory, XMLEncConstants, DSIGConstants

public class KeyWrapRSAOAEP
extends KeyWrap
implements KeyWrapFactory, XMLEncConstants, DSIGConstants

Excluded in public API Reference.

Field Summary

Fields

Modifier and Type	Field and Description
private static java.lang.String	ALGORITHM_ID
private DigestMethod	digestMethod
private static java.lang.String	KEY_FACTORY_ID
private byte[]	oaepParams
private java.lang.String	uri
static java.lang.String	URI

Fields inherited from class weblogic.xml.security.encryption.EncryptionMethod

AES128_CBC, AES192_CBC, AES256_CBC, KW_AES128, KW_AES192, KW_AES256, KW_RSA_1_5, KW_RSA_OAEP, KW_TRIPLEDES, TRIPLEDES_CBC

Fields inherited from interface weblogic.xml.security.encryption.XMLEncConstants

ATTR_ALGORITHM, ATTR_ENCODING, ATTR_ID, ATTR_MIME_TYPE, ATTR_RECIPIENT, ATTR_TYPE, ATTR_URI, CONTENT_ONLY, CONTENT_ONLY_PROPERTY, DEFAULT_ENC_ENCODING, TAG_CARRIED_KEY_NAME, TAG_CIPHER_DATA, TAG_CIPHER_VALUE, TAG_DATA_REFERENCE, TAG_ENCRYPTED_DATA, TAG_ENCRYPTED_KEY, TAG_ENCRYPTED_TYPE, TAG_ENCRYPTION_METHOD, TAG_KEY_REFERENCE, TAG_KEY_SIZE, TAG_OAEP_PARAMS, TAG_REFERENCE_LIST, TC_ENCRYPTED_DATA, TC_ENCRYPTED_KEY, TC_ENCRYPTION_METHOD, TC_REFERENCE_LIST, VERBOSE, VERBOSE_PROPERTY, VERBOSE_PROPERTY_ALT, XMLENC_PREFIX, XMLENC_URI

Fields inherited from interface weblogic.xml.security.signature.DSIGConstants

ATTR_ALGORITHM, ATTR_ID, ATTR_PREFIX_LIST, ATTR_URI, ATTR_XMLNS, DSIG_PREFIX, DSIG_URI, DSIG_URI2, EXC_C14N_DEFAULT_PREFIX, TAG_C14N_METHOD, TAG_DIGEST_METHOD, TAG_DIGEST_VALUE, TAG_DSA_G, TAG_DSA_KEY_VALUE, TAG_DSA_P, TAG_DSA_Q, TAG_DSA_Y, TAG_HMAC_OUTPUT_LENGTH, TAG_INCLUSIVE_NAMESPACES, TAG_KEY_INFO, TAG_KEY_NAME, TAG_KEY_VALUE, TAG_OBJECT, TAG_REFERENCE, TAG_RSA_EXPONENT, TAG_RSA_KEY_VALUE, TAG_RSA_MODULUS, TAG_SIGNATURE, TAG_SIGNATURE_METHOD, TAG_SIGNATURE_VALUE, TAG_SIGNED_INFO, TAG_TRANSFORM, TAG_TRANSFORMS, TAG_X509_CERTIFICATE, TAG_X509_DATA, TAG_X509_ISSUER_NAME, TAG_X509_ISSUER_SERIAL, TAG_X509_SERIAL_NUMBER, TAG_X509_SUBJECT_NAME, TAG_XPATH, TC_C14N_METHOD, TC_DIGEST_METHOD, TC_DSA_KEY_VALUE, TC_KEY_INFO, TC_KEY_VALUE, TC_REFERENCE, TC_RSA_KEY_VALUE, TC_SIGNATURE, TC_SIGNATURE_METHOD, TC_SIGNED_INFO, TC_TRANSFORMS, TC_X509_DATA, VERBOSE, VERBOSE_PROPERTY, VERBOSE_PROPERTY_ALT

Constructor Summary

Constructors

Modifier	Constructor and Description
private	KeyWrapRSAOAEP(java.lang.String algorithmURI)

Method Summary

Modifier and Type	Method and Description
void	fromXMLInternal(XMLInputStream in, java.lang.String ns) Subclasses can override to deserialize algorithm specific parameters.
java.lang.String	getAlgorithm()
private static DigestMethod	getDigestMethod(java.lang.String uri)
byte[]	getOAEPParams()
java.lang.String	getURI()
(package private) static byte[]	i2osp(int i)
static void	init()
(package private) static void	mgf1(java.security.MessageDigest md, byte[] z, byte[] mask)
EncryptionMethod	newEncryptionMethod()
KeyWrap	newKeyWrap()
(package private) static byte[]	oaepDecode(java.security.MessageDigest md, byte[] em, byte[] p)
(package private) static byte[]	oaepEncode(java.security.MessageDigest md, byte[] m, byte[] p, int emLen)
void	setDigestMethod(java.lang.String digestMethodURI)
void	setOAEPParams(byte[] oaepParams)
protected void	toXMLInternal(XMLOutputStream out, java.lang.String ns, int indent) Allow subclasses to add elements
byte[]	unwrap(java.security.Key kek, byte[] wrappedKey)
byte[]	wrap(java.security.Key kek, byte[] keyBytes)

Methods inherited from class weblogic.xml.security.encryption.EncryptionMethod

fromXML, get, getKeyWrap, main, register, toString, toXML

Methods inherited from class java.lang.Object

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

Field Detail

URI

public static final java.lang.String URI

See Also:

Constant Field Values

ALGORITHM_ID

private static final java.lang.String ALGORITHM_ID

See Also:

Constant Field Values

KEY_FACTORY_ID

private static final java.lang.String KEY_FACTORY_ID

See Also:

Constant Field Values

uri

private final java.lang.String uri

oaepParams

private byte[] oaepParams

digestMethod

private DigestMethod digestMethod

Constructor Detail

KeyWrapRSAOAEP

private KeyWrapRSAOAEP(java.lang.String algorithmURI)

Method Detail

getURI

public java.lang.String getURI()

Specified by:

getURI in interface EncryptionMethodFactory

Specified by:

getURI in class EncryptionMethod

getAlgorithm

public java.lang.String getAlgorithm()

Specified by:

getAlgorithm in interface KeyWrapFactory

Specified by:

getAlgorithm in class KeyWrap

init

public static void init()

getOAEPParams

public byte[] getOAEPParams()

setOAEPParams

public void setOAEPParams(byte[] oaepParams)

setDigestMethod

public void setDigestMethod(java.lang.String digestMethodURI)
                     throws XMLSecurityException

Throws:

XMLSecurityException

toXMLInternal

protected void toXMLInternal(XMLOutputStream out,
                             java.lang.String ns,
                             int indent)
                      throws XMLStreamException

Description copied from class: EncryptionMethod

Allow subclasses to add elements

Overrides:

toXMLInternal in class EncryptionMethod

Throws:

XMLStreamException

fromXMLInternal

public void fromXMLInternal(XMLInputStream in,
                            java.lang.String ns)
                     throws XMLStreamException

Description copied from class: EncryptionMethod

Subclasses can override to deserialize algorithm specific parameters.

Overrides:

fromXMLInternal in class EncryptionMethod

Throws:

XMLStreamException

newEncryptionMethod

public EncryptionMethod newEncryptionMethod()

Specified by:

newEncryptionMethod in interface EncryptionMethodFactory

newKeyWrap

public KeyWrap newKeyWrap()

Specified by:

newKeyWrap in interface KeyWrapFactory

unwrap

public byte[] unwrap(java.security.Key kek,
                     byte[] wrappedKey)
              throws EncryptionException

Specified by:

unwrap in class KeyWrap

Throws:

EncryptionException

wrap

public byte[] wrap(java.security.Key kek,
                   byte[] keyBytes)
            throws EncryptionException

Specified by:

wrap in class KeyWrap

Throws:

EncryptionException

oaepDecode

static byte[] oaepDecode(java.security.MessageDigest md,
                         byte[] em,
                         byte[] p)
                  throws EncryptionException

Throws:

EncryptionException

oaepEncode

static byte[] oaepEncode(java.security.MessageDigest md,
                         byte[] m,
                         byte[] p,
                         int emLen)
                  throws EncryptionException

Throws:

EncryptionException

mgf1

static void mgf1(java.security.MessageDigest md,
                 byte[] z,
                 byte[] mask)

getDigestMethod

private static DigestMethod getDigestMethod(java.lang.String uri)
                                     throws EncryptionException

Throws:

EncryptionException

i2osp

static byte[] i2osp(int i)