Package org.bouncycastle.jcajce.util

Class NamedJcaJceHelper

java.lang.Object

org.bouncycastle.jcajce.util.NamedJcaJceHelper

All Implemented Interfaces:

JcaJceHelper

public class NamedJcaJceHelper
extends Object
implements JcaJceHelper

JcaJceHelper that always returns implementations based on the named provider specified at construction time.

Field Summary

Fields

Modifier and Type	Field	Description
protected final String	providerName

Constructor Summary

Constructors

Constructor	Description
NamedJcaJceHelper(String providerName)	Base constructor.

Method Summary

Modifier and Type	Method	Description
AlgorithmParameterGenerator	createAlgorithmParameterGenerator(String algorithm)
AlgorithmParameters	createAlgorithmParameters(String algorithm)
CertificateFactory	createCertificateFactory(String algorithm)
Cipher	createCipher(String algorithm)
MessageDigest	createDigest(String algorithm)
KeyAgreement	createKeyAgreement(String algorithm)
KeyFactory	createKeyFactory(String algorithm)
KeyGenerator	createKeyGenerator(String algorithm)
KeyPairGenerator	createKeyPairGenerator(String algorithm)
Mac	createMac(String algorithm)
SecretKeyFactory	createSecretKeyFactory(String algorithm)
SecureRandom	createSecureRandom(String algorithm)
Signature	createSignature(String algorithm)

Methods inherited from class java.lang.Object

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

Field Details

providerName

protected final String providerName

Constructor Details

NamedJcaJceHelper

public NamedJcaJceHelper(String providerName)

Base constructor.

Parameters:

providerName - the name of provider to use to find implementations of JCA/JCE functions.

Method Details

createCipher

public Cipher createCipher(String algorithm)
                    throws NoSuchAlgorithmException,
NoSuchPaddingException,
NoSuchProviderException

Specified by:

createCipher in interface JcaJceHelper

Throws:

NoSuchAlgorithmException

NoSuchPaddingException

NoSuchProviderException

createMac

public Mac createMac(String algorithm)
              throws NoSuchAlgorithmException,
NoSuchProviderException

Specified by:

createMac in interface JcaJceHelper

Throws:

NoSuchAlgorithmException

NoSuchProviderException

createKeyAgreement

public KeyAgreement createKeyAgreement(String algorithm)
                                throws NoSuchAlgorithmException,
NoSuchProviderException

Specified by:

createKeyAgreement in interface JcaJceHelper

Throws:

NoSuchAlgorithmException

NoSuchProviderException

createAlgorithmParameterGenerator

public AlgorithmParameterGenerator createAlgorithmParameterGenerator(String algorithm)
                                                              throws NoSuchAlgorithmException,
NoSuchProviderException

Specified by:

createAlgorithmParameterGenerator in interface JcaJceHelper

Throws:

NoSuchAlgorithmException

NoSuchProviderException

createAlgorithmParameters

public AlgorithmParameters createAlgorithmParameters(String algorithm)
                                              throws NoSuchAlgorithmException,
NoSuchProviderException

Specified by:

createAlgorithmParameters in interface JcaJceHelper

Throws:

NoSuchAlgorithmException

NoSuchProviderException

createKeyGenerator

public KeyGenerator createKeyGenerator(String algorithm)
                                throws NoSuchAlgorithmException,
NoSuchProviderException

Specified by:

createKeyGenerator in interface JcaJceHelper

Throws:

NoSuchAlgorithmException

NoSuchProviderException

createKeyFactory

public KeyFactory createKeyFactory(String algorithm)
                            throws NoSuchAlgorithmException,
NoSuchProviderException

Specified by:

createKeyFactory in interface JcaJceHelper

Throws:

NoSuchAlgorithmException

NoSuchProviderException

createSecretKeyFactory

public SecretKeyFactory createSecretKeyFactory(String algorithm)
                                        throws NoSuchAlgorithmException,
NoSuchProviderException

Specified by:

createSecretKeyFactory in interface JcaJceHelper

Throws:

NoSuchAlgorithmException

NoSuchProviderException

createKeyPairGenerator

public KeyPairGenerator createKeyPairGenerator(String algorithm)
                                        throws NoSuchAlgorithmException,
NoSuchProviderException

Specified by:

createKeyPairGenerator in interface JcaJceHelper

Throws:

NoSuchAlgorithmException

NoSuchProviderException

createDigest

public MessageDigest createDigest(String algorithm)
                           throws NoSuchAlgorithmException,
NoSuchProviderException

Specified by:

createDigest in interface JcaJceHelper

Throws:

NoSuchAlgorithmException

NoSuchProviderException

createSignature

public Signature createSignature(String algorithm)
                          throws NoSuchAlgorithmException,
NoSuchProviderException

Specified by:

createSignature in interface JcaJceHelper

Throws:

NoSuchAlgorithmException

NoSuchProviderException

createCertificateFactory

public CertificateFactory createCertificateFactory(String algorithm)
                                            throws CertificateException,
NoSuchProviderException

Specified by:

createCertificateFactory in interface JcaJceHelper

Throws:

CertificateException

NoSuchProviderException

createSecureRandom

public SecureRandom createSecureRandom(String algorithm)
                                throws NoSuchAlgorithmException,
NoSuchProviderException

Specified by:

createSecureRandom in interface JcaJceHelper

Throws:

NoSuchAlgorithmException

NoSuchProviderException