xdi2.core.security.signature.create

Class AESSecretKeySignatureCreator

java.lang.Object

xdi2.core.security.signature.create.AbstractSignatureCreator<AESSignature>

xdi2.core.security.signature.create.AbstractAESSignatureCreator

xdi2.core.security.signature.create.AESSecretKeySignatureCreator

All Implemented Interfaces:

AESSignatureCreator, SignatureCreator<AESSignature>

Direct Known Subclasses:

AESAgentSecretKeySignatureCreator, AESGraphSecretKeySignatureCreator, AESStaticSecretKeySignatureCreator

public abstract class AESSecretKeySignatureCreator
extends AbstractAESSignatureCreator
implements AESSignatureCreator

This is an AESSignatureCreator that create an XDI AESSignature using a secret key, which can be obtained using the XDI address that identifies the signer.

Field Summary

Fields inherited from class xdi2.core.security.signature.create.AbstractAESSignatureCreator

DEFAULT_DIGEST_ALGORITHM, DEFAULT_DIGEST_VERSION

Constructor Summary

Constructors

Constructor and Description
AESSecretKeySignatureCreator()
AESSecretKeySignatureCreator(String digestAlgorithm, Integer digestLength)

Method Summary

Modifier and Type	Method and Description
AESSignature	create(byte[] normalizedSerialization, ContextNode contextNode, XDIAddress signerXDIAddress)
protected abstract SecretKey	getSecretKey(XDIAddress signerXDIAddress)
static String	getSecretKeyAlgorithm(SecretKey secretKey)
static Integer	getSecretKeyLength(SecretKey secretKey)
void	setValue(byte[] normalizedSerialization, AESSignature signature, SecretKey secretKey)
void	setValue(byte[] normalizedSerialization, AESSignature signature, XDIAddress signerXDIAddress)

Methods inherited from class xdi2.core.security.signature.create.AbstractAESSignatureCreator

getDigestAlgorithm, getDigestVersion, setDigestAlgorithm, setDigestVersion

Methods inherited from class xdi2.core.security.signature.create.AbstractSignatureCreator

canCreate, createSignature, createSignature, createSignature, createSignature

Methods inherited from class java.lang.Object

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

Methods inherited from interface xdi2.core.security.signature.create.AESSignatureCreator

getDigestAlgorithm, getDigestVersion

Methods inherited from interface xdi2.core.security.signature.create.SignatureCreator

canCreate, createSignature, createSignature, createSignature, createSignature

Constructor Detail

AESSecretKeySignatureCreator

public AESSecretKeySignatureCreator(String digestAlgorithm,
                                    Integer digestLength)

AESSecretKeySignatureCreator

public AESSecretKeySignatureCreator()

Method Detail

create

public AESSignature create(byte[] normalizedSerialization,
                           ContextNode contextNode,
                           XDIAddress signerXDIAddress)
                    throws GeneralSecurityException

Specified by:

create in class AbstractSignatureCreator<AESSignature>

Throws:

GeneralSecurityException

setValue

public void setValue(byte[] normalizedSerialization,
                     AESSignature signature,
                     XDIAddress signerXDIAddress)
              throws GeneralSecurityException

Specified by:

setValue in class AbstractSignatureCreator<AESSignature>

Throws:

GeneralSecurityException

setValue

public void setValue(byte[] normalizedSerialization,
                     AESSignature signature,
                     SecretKey secretKey)
              throws GeneralSecurityException

Throws:

GeneralSecurityException

getSecretKey

protected abstract SecretKey getSecretKey(XDIAddress signerXDIAddress)
                                   throws GeneralSecurityException

Throws:

GeneralSecurityException

getSecretKeyAlgorithm

public static String getSecretKeyAlgorithm(SecretKey secretKey)

getSecretKeyLength

public static Integer getSecretKeyLength(SecretKey secretKey)