org.mozilla.jss.pkcs11

Class PK11PubKey

java.lang.Object

org.mozilla.jss.pkcs11.PK11PubKey

All Implemented Interfaces:

java.io.Serializable, java.security.Key, java.security.PublicKey

Direct Known Subclasses:

PK11DSAPublicKey, PK11ECPublicKey, PK11RSAPublicKey

public class PK11PubKey
extends java.lang.Object
implements java.security.PublicKey

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
protected org.mozilla.jss.pkcs11.KeyProxy	keyProxy

Fields inherited from interface java.security.PublicKey

serialVersionUID

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	PK11PubKey(byte[] pointer)

Method Summary

Modifier and Type	Method and Description
static PK11PubKey	fromRaw(PrivateKey.Type type, byte[] rawKey) Deprecated. This method works for RSA keys but not DSA or EC keys. Use fromSPKI() instead.
static PK11PubKey	fromSPKI(byte[] spki) Creates a PK11PubKey from a SubjectPublicKeyInfo.
java.lang.String	getAlgorithm()
byte[]	getEncoded() Returns a DER-encoded SubjectPublicKeyInfo representing this key.
java.lang.String	getFormat() The name of the primary encoding format of this key.
KeyType	getKeyType()
void	verifyKeyIsOnToken(PK11Token token) Make sure this key lives on the given token.

Methods inherited from class java.lang.Object

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

Field Detail

keyProxy

protected org.mozilla.jss.pkcs11.KeyProxy keyProxy

Constructor Detail

PK11PubKey

protected PK11PubKey(byte[] pointer)

Method Detail

verifyKeyIsOnToken

public void verifyKeyIsOnToken(PK11Token token)
                        throws NoSuchItemOnTokenException

Make sure this key lives on the given token.

Throws:

NoSuchItemOnTokenException

getKeyType

public KeyType getKeyType()

getAlgorithm

public java.lang.String getAlgorithm()

Specified by:

getAlgorithm in interface java.security.Key

fromRaw

public static PK11PubKey fromRaw(PrivateKey.Type type,
                                 byte[] rawKey)
                          throws InvalidKeyFormatException

Deprecated. This method works for RSA keys but not DSA or EC keys. Use fromSPKI() instead.

Creates a PK11PubKey from its raw form. The raw form is a DER encoding of the public key. For example, this is what is stored in a SubjectPublicKeyInfo.

Parameters:

type - The type of private key to be decoded.

rawKey - The bytes of the raw key.

Throws:

InvalidKeyFormatException - If the raw key could not be decoded.

See Also:

fromSPKI(byte[])

fromSPKI

public static PK11PubKey fromSPKI(byte[] spki)
                           throws InvalidKeyFormatException

Creates a PK11PubKey from a SubjectPublicKeyInfo.

Parameters:

spki - The BER-encoded SubjectPublicKeyInfo.

Throws:

InvalidKeyFormatException - If the SPKI could not be decoded.

getEncoded

public byte[] getEncoded()

Returns a DER-encoded SubjectPublicKeyInfo representing this key.

Specified by:

getEncoded in interface java.security.Key

getFormat

public java.lang.String getFormat()

The name of the primary encoding format of this key. The primary encoding format is X.509 SubjectPublicKeyInfo, and the name is "X.509".

Specified by:

getFormat in interface java.security.Key