com.safenetinc.luna.provider.key

Class LunaPublicKeyDsa

java.lang.Object

com.safenetinc.luna.provider.key.LunaKey

com.safenetinc.luna.provider.key.LunaKeyDsa

com.safenetinc.luna.provider.key.LunaPublicKeyDsa

All Implemented Interfaces:

LunaPublicKey, java.io.Serializable, java.security.interfaces.DSAKey, java.security.interfaces.DSAPublicKey, java.security.Key, java.security.PublicKey

public class LunaPublicKeyDsa
extends LunaKeyDsa
implements LunaPublicKey, java.security.interfaces.DSAPublicKey

Represents a DSA public key stored on Luna hardware.

See Also:

Serialized Form

Field Summary

Fields inherited from class com.safenetinc.luna.provider.key.LunaKey

ivRandom, ivSecureRandom, keySize, lapi, mKeyClass, mKeyType, mObject, UNLIMITED_USE

Fields inherited from interface java.security.interfaces.DSAPublicKey

serialVersionUID

Constructor Summary

Constructors

Constructor and Description
LunaPublicKeyDsa(java.math.BigInteger Y, java.math.BigInteger P, java.math.BigInteger Q, java.math.BigInteger G)
LunaPublicKeyDsa(int handle)
LunaPublicKeyDsa(int handle, int slot)
LunaPublicKeyDsa(LunaTokenObject object)

Method Summary

Methods

Modifier and Type	Method and Description
protected byte[]	getEncodedInternal()
java.lang.String	getFormat() Returns the name of the format used to encode the LunaKey object.
java.math.BigInteger	getY()
protected void	verifyClassAndType() Checks that the existing object handle being wrapped is a public DSA key.

Methods inherited from class com.safenetinc.luna.provider.key.LunaKeyDsa

getParams

Methods inherited from class com.safenetinc.luna.provider.key.LunaKey

assign, AttributeToBigInteger, authorize, BigIntegerToAttribute, cacheAuthorizedSession, deleteCacheAuthorizedSession, DestroyKey, equals, generateRandomIv, getAlgorithm, GetAlias, getAuthorizedSession, getBytesRemaining, getCacheAuthorizedSession, GetDateMadePersistent, getEncoded, GetFingerprint, getKeyByType, GetKeyClass, GetKeyHandle, getKeySize, getKeyType, GetKeyType, GetOUID, getSession, getSlot, getUsageCount, getUsageLimit, hashCode, incrementFailedAuthorizationCount, Initialize, Initialize, injectKey, InjectPrivateKey, InjectPrivateKey, InjectPrivateKey, InjectPrivateKey, isInitialized, IsKeyPersistent, LocateKeyByAlias, LocateKeyByAlias, LocateKeyByFingerprint, LocateKeyByFingerprint, LocateKeyByHandle, LocateKeyByHandle, LocateKeyByOUID, LocateKeyByOUID, LocateKeyOnlyByAlias, LocateKeyOnlyByAlias, MakePersistent, release, resetAuthorizationData, resetAuthorizedSession, setAuthorizationData, setKeySize, setUsageCount, setUsageLimit, toString

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.security.interfaces.DSAKey

getParams

Methods inherited from interface java.security.Key

getAlgorithm, getEncoded

Constructor Detail

LunaPublicKeyDsa

public LunaPublicKeyDsa(int handle)

LunaPublicKeyDsa

public LunaPublicKeyDsa(int handle,
                int slot)

LunaPublicKeyDsa

public LunaPublicKeyDsa(LunaTokenObject object)

LunaPublicKeyDsa

public LunaPublicKeyDsa(java.math.BigInteger Y,
                java.math.BigInteger P,
                java.math.BigInteger Q,
                java.math.BigInteger G)

Method Detail

getY

public java.math.BigInteger getY()

Specified by:

getY in interface java.security.interfaces.DSAPublicKey

getFormat

public java.lang.String getFormat()

Description copied from class: LunaKey

Returns the name of the format used to encode the LunaKey object.

This will be one of

• proprietary: keys with sensitive information, where the LunaKey only contains a reference to the handle of the key; the actual key bytes can't be extracted for encoding
• X.509: public keys
• RAW: secret keys, if they're set to be extractable

Specified by:

getFormat in interface java.security.Key

Overrides:

getFormat in class LunaKey

Returns:

the format of the encoded key

getEncodedInternal

protected byte[] getEncodedInternal()

Overrides:

getEncodedInternal in class LunaKey

verifyClassAndType

protected void verifyClassAndType()

Checks that the existing object handle being wrapped is a public DSA key.

Overrides:

verifyClassAndType in class LunaKey

Throws:

LunaException - if there is a mismatch