com.microej.crypto.internal.x509

Class X509KeyImpl

java.lang.Object

com.microej.crypto.internal.x509.X509KeyImpl

All Implemented Interfaces:

Serializable, Key, PrivateKey, Destroyable

public class X509KeyImpl
extends Object
implements PrivateKey

See Also:

Serialized Form

Field Summary

Fields inherited from interface java.security.PrivateKey

serialVersionUID

Constructor Summary

Constructors

Constructor and Description
X509KeyImpl(byte[] key)

Method Summary

Modifier and Type	Method and Description
void	destroy() Destroy this Object.
String	getAlgorithm() Returns the standard algorithm name for this key.
byte[]	getEncoded() Returns the key in its primary encoding format, or null if this key does not support encoding.
String	getFormat() Returns the name of the primary encoding format of this key, or null if this key does not support encoding.
byte[]	getKey()
int	getKeyLength()
boolean	isDestroyed() Determine if this Object has been destroyed.

Methods inherited from class java.lang.Object

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

Constructor Detail

X509KeyImpl

public X509KeyImpl(byte[] key)

Method Detail

destroy

public void destroy()
             throws DestroyFailedException

Description copied from interface: Destroyable

Destroy this Object.

Sensitive information associated with this Object is destroyed or cleared. Subsequent calls to certain methods on this Object will result in an IllegalStateException being thrown.

The default implementation throws DestroyFailedException.

Specified by:

destroy in interface Destroyable

Throws:

DestroyFailedException - if the destroy operation fails.

getAlgorithm

public String getAlgorithm()

Description copied from interface: Key

Returns the standard algorithm name for this key. For example, "DSA" would indicate that this key is a DSA key. See the key related sections (KeyFactory, KeyGenerator, KeyPairGenerator, and SecretKeyFactory) in the Java Security Standard Algorithm Names Specification for information about standard key algorithm names.

Specified by:

getAlgorithm in interface Key

Returns:

the name of the algorithm associated with this key.

getEncoded

public byte[] getEncoded()

Description copied from interface: Key

Returns the key in its primary encoding format, or null if this key does not support encoding.

Specified by:

getEncoded in interface Key

Returns:

the encoded key, or null if the key does not support encoding.

getFormat

public String getFormat()

Description copied from interface: Key

Returns the name of the primary encoding format of this key, or null if this key does not support encoding. The primary encoding format is named in terms of the appropriate ASN.1 data format, if an ASN.1 specification for this key exists. For example, the name of the ASN.1 data format for public keys is SubjectPublicKeyInfo, as defined by the X.509 standard; in this case, the returned format is "X.509". Similarly, the name of the ASN.1 data format for private keys is PrivateKeyInfo, as defined by the PKCS #8 standard; in this case, the returned format is "PKCS#8".

Specified by:

getFormat in interface Key

Returns:

the primary encoding format of the key.

getKey

public byte[] getKey()

getKeyLength

public int getKeyLength()

isDestroyed

public boolean isDestroyed()

Description copied from interface: Destroyable

Determine if this Object has been destroyed.

The default implementation returns false.

Specified by:

isDestroyed in interface Destroyable

Returns:

true if this Object has been destroyed, false otherwise.