iaik.pkcs.pkcs11.provider.keys

Class IAIKPKCS11RsaPrivateKey

java.lang.Object

iaik.pkcs.pkcs11.provider.keys.IAIKPKCS11Key

iaik.pkcs.pkcs11.provider.keys.IAIKPKCS11PrivateKey

iaik.pkcs.pkcs11.provider.keys.IAIKPKCS11RsaPrivateKey

All Implemented Interfaces:

java.io.Serializable, java.security.interfaces.RSAKey, java.security.interfaces.RSAPrivateCrtKey, java.security.interfaces.RSAPrivateKey, java.security.Key, java.security.PrivateKey, javax.security.auth.Destroyable

public class IAIKPKCS11RsaPrivateKey
extends IAIKPKCS11PrivateKey
implements java.security.interfaces.RSAPrivateCrtKey

A Java RSA private key object that is associated with a PKCS#11 RSA private key object. This class uses the PKCS#11 wrapper from IAIK.

Author:

Karl Scheibelhofer

See Also:

Serialized Form

Field Summary

Fields inherited from class iaik.pkcs.pkcs11.provider.keys.IAIKPKCS11PrivateKey

keyFactory_

Fields inherited from class iaik.pkcs.pkcs11.provider.keys.IAIKPKCS11Key

AES, alias_, autoDestroy_, BATON, BLOWFISH, CAST, CAST128, CAST3, CAST5, CDMF, DES, DES2, DESede, destroyed_, DH, DSA, ECDSA, GENERIC_SECRET, IDEA, JUNIPER, KEA, KEY_TYPE_NAME_PROPERTIES, keyObject_, keyTypeCodes_, keyTypeNames_, RC2, RC4, RC5, RSA, session_, SKIPJACK, tokenManager_, TWOFISH, VENDOR_DEFINED

Fields inherited from interface java.security.interfaces.RSAPrivateCrtKey

serialVersionUID

Constructor Summary

Constructors

Constructor and Description
IAIKPKCS11RsaPrivateKey(TokenManager tokenManager, iaik.pkcs.pkcs11.objects.RSAPrivateKey privateKeyObject) Construct a private key object that is associated with the given privatekeyObjecton the given token.

Method Summary

Modifier and Type	Method and Description
static IAIKPKCS11RsaPrivateKey	create(TokenManager tokenManager, iaik.pkcs.pkcs11.objects.RSAPrivateKey privateKeyObject) Create a new instance of a IAIKPKCS11RsaPrivateKey which's token managed by the given token manager and is based on the given PKCS#11 key object.
java.lang.String	getAlgorithm() Get the algorithm name.
java.math.BigInteger	getCrtCoefficient() Get the CRT coefficient of this key.
protected java.security.KeyFactory	getKeyFactory() Get a key factory that can encode this key according to PKCS#8.
java.math.BigInteger	getModulus() Get the modulus of this key.
java.math.BigInteger	getPrimeExponentP() Get the prime exponent of P of this key.
java.math.BigInteger	getPrimeExponentQ() Get the prime exponent of Q of this key.
java.math.BigInteger	getPrimeP() Get the prime P of this key.
java.math.BigInteger	getPrimeQ() Get the prime Q of this key.
java.math.BigInteger	getPrivateExponent() Get the private exponent of this key.
java.math.BigInteger	getPublicExponent() Get the public exponent of this key.

Methods inherited from class iaik.pkcs.pkcs11.provider.keys.IAIKPKCS11PrivateKey

create, getEncoded, getFormat

Methods inherited from class iaik.pkcs.pkcs11.provider.keys.IAIKPKCS11Key

create, destroy, finalize, getAlgorithmCode, getAlgorithmName, getAlias, getKeyID, getKeyObject, getSession, getTokenManager, isAutoDestroy, isDestroyed, jdk16AndEccelerate, setAutoDestroy, setSession, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.security.Key

getEncoded, getFormat

Methods inherited from interface javax.security.auth.Destroyable

destroy, isDestroyed

Methods inherited from interface java.security.interfaces.RSAKey

getParams

Constructor Detail

IAIKPKCS11RsaPrivateKey

public IAIKPKCS11RsaPrivateKey(TokenManager tokenManager,
                               iaik.pkcs.pkcs11.objects.RSAPrivateKey privateKeyObject)

Construct a private key object that is associated with the given privatekeyObjecton the given token.

Parameters:

tokenManager - The token manager of the token where this key resides.

privateKeyObject - The PKCS#11 key object.

Preconditions:

(token <> null) and (privateKeyObject <> null)

Method Detail

create

public static IAIKPKCS11RsaPrivateKey create(TokenManager tokenManager,
                                             iaik.pkcs.pkcs11.objects.RSAPrivateKey privateKeyObject)

Create a new instance of a IAIKPKCS11RsaPrivateKey which's token managed by the given token manager and is based on the given PKCS#11 key object.

Parameters:

tokenManager - The token manager of the token where the key is.

privateKeyObject - The PKCS#11 key object.

Returns:

A new IAIKPKCS11RsaPrivateKey that can be used with this provider.

Postconditions:

(result <> null)

getPublicExponent

public java.math.BigInteger getPublicExponent()

Get the public exponent of this key.

Specified by:

getPublicExponent in interface java.security.interfaces.RSAPrivateCrtKey

Returns:

The public exponent.

Throws:

java.lang.UnsupportedOperationException - If the value is not present or if the value is sensitive.

Postconditions:

(result <> null)

getPrimeP

public java.math.BigInteger getPrimeP()

Get the prime P of this key.

Specified by:

getPrimeP in interface java.security.interfaces.RSAPrivateCrtKey

Returns:

The prime P.

Throws:

java.lang.UnsupportedOperationException - If the value is not present or if the value is sensitive.

Postconditions:

(result <> null)

getPrimeQ

public java.math.BigInteger getPrimeQ()

Get the prime Q of this key.

Specified by:

getPrimeQ in interface java.security.interfaces.RSAPrivateCrtKey

Returns:

The prime Q.

Throws:

java.lang.UnsupportedOperationException - If the value is not present or if the value is sensitive.

Postconditions:

(result <> null)

getPrimeExponentP

public java.math.BigInteger getPrimeExponentP()

Get the prime exponent of P of this key.

Specified by:

getPrimeExponentP in interface java.security.interfaces.RSAPrivateCrtKey

Returns:

The prime exponent of P.

Throws:

java.lang.UnsupportedOperationException - If the value is not present or if the value is sensitive.

Postconditions:

(result <> null)

getPrimeExponentQ

public java.math.BigInteger getPrimeExponentQ()

Get the prime exponent of Q of this key.

Specified by:

getPrimeExponentQ in interface java.security.interfaces.RSAPrivateCrtKey

Returns:

The prime exponent of Q.

Throws:

java.lang.UnsupportedOperationException - If the value is not present or if the value is sensitive.

Postconditions:

(result <> null)

getCrtCoefficient

public java.math.BigInteger getCrtCoefficient()

Get the CRT coefficient of this key.

Specified by:

getCrtCoefficient in interface java.security.interfaces.RSAPrivateCrtKey

Returns:

The CRT coefficient.

Throws:

java.lang.UnsupportedOperationException - If the value is not present or if the value is sensitive.

Postconditions:

(result <> null)

getPrivateExponent

public java.math.BigInteger getPrivateExponent()

Get the private exponent of this key.

Specified by:

getPrivateExponent in interface java.security.interfaces.RSAPrivateKey

Returns:

The private exponent.

Throws:

java.lang.UnsupportedOperationException - If the value is not present or if the value is sensitive.

Postconditions:

(result <> null)

getModulus

public java.math.BigInteger getModulus()

Get the modulus of this key.

Specified by:

getModulus in interface java.security.interfaces.RSAKey

Returns:

The modulus.

Throws:

java.lang.UnsupportedOperationException - If the value is not present or if the value is sensitive.

Postconditions:

(result <> null)

getAlgorithm

public java.lang.String getAlgorithm()

Get the algorithm name.

Specified by:

getAlgorithm in interface java.security.Key

Overrides:

getAlgorithm in class IAIKPKCS11Key

Returns:

"RSA".

Postconditions:

(result <> null) and (result.equals("RSA"))

getKeyFactory

protected java.security.KeyFactory getKeyFactory()

Get a key factory that can encode this key according to PKCS#8.

Overrides:

getKeyFactory in class IAIKPKCS11PrivateKey

Returns:

A key factory which can encode this key or null if there is no such key factory available.