Class CryptoProvider

java.lang.Object

com.netscape.certsrv.util.CryptoProvider

Direct Known Subclasses:

NSSCryptoProvider

public abstract class CryptoProvider
extends Object

An abstract class defining the functionality to be provided by sub classes to perform cryptographic operations.

Author:

akoneru

Constructor Summary

Constructors

Constructor	Description
CryptoProvider()

Method Summary

Modifier and Type	Method	Description
abstract byte[]	encryptSecret(byte[] secret, byte[] iv, org.mozilla.jss.crypto.SymmetricKey key, String keyAlgorithm)
abstract byte[]	encryptSecret(byte[] secret, byte[] iv, org.mozilla.jss.crypto.SymmetricKey key, org.mozilla.jss.crypto.EncryptionAlgorithm keyAlgorithm)
abstract org.mozilla.jss.crypto.SymmetricKey	generateSessionKey()
abstract org.mozilla.jss.crypto.SymmetricKey	generateSessionKey(org.mozilla.jss.crypto.EncryptionAlgorithm algorithm)
abstract org.mozilla.jss.crypto.SymmetricKey	generateSymmetricKey(String keyAlgorithm, int keySize)
abstract void	initialize()
abstract byte[]	unwrapAsymmetricKeyWithSessionKey(byte[] wrappedRecoveredKey, org.mozilla.jss.crypto.SymmetricKey recoveryKey, org.mozilla.jss.crypto.KeyWrapAlgorithm wrapAlgorithm, byte[] nonceData, PublicKey pubKey)
abstract byte[]	unwrapSymmetricKeyWithSessionKey(byte[] wrappedRecoveredKey, org.mozilla.jss.crypto.SymmetricKey recoveryKey, org.mozilla.jss.crypto.KeyWrapAlgorithm wrapAlgorithm, byte[] nonceData, String algorithm, int size)
abstract byte[]	unwrapWithPassphrase(byte[] wrappedRecoveredKey, String recoveryPassphrase)
abstract byte[]	unwrapWithSessionKey(byte[] wrappedRecoveredKey, org.mozilla.jss.crypto.SymmetricKey recoveryKey, String keyAlgorithm, byte[] nonceData)
abstract byte[]	unwrapWithSessionKey(byte[] wrappedRecoveredKey, org.mozilla.jss.crypto.SymmetricKey recoveryKey, org.mozilla.jss.crypto.EncryptionAlgorithm keyAlgorithm, byte[] nonceData)
abstract byte[]	wrapSymmetricKey(org.mozilla.jss.crypto.SymmetricKey symmetricKey, PublicKey wrappingKey)
abstract byte[]	wrapWithSessionKey(org.mozilla.jss.crypto.SymmetricKey secret, org.mozilla.jss.crypto.SymmetricKey sessionKey, byte[] iv)
abstract byte[]	wrapWithSessionKey(org.mozilla.jss.crypto.SymmetricKey secret, org.mozilla.jss.crypto.SymmetricKey sessionKey, byte[] iv, org.mozilla.jss.crypto.KeyWrapAlgorithm wrapAlg)

Methods inherited from class java.lang.Object

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

Constructor Details

CryptoProvider

public CryptoProvider()

Method Details

initialize

public abstract void initialize()
                         throws Exception

Throws:

Exception

generateSymmetricKey

public abstract org.mozilla.jss.crypto.SymmetricKey generateSymmetricKey(String keyAlgorithm,
 int keySize)
                                                                  throws Exception

Throws:

Exception

generateSessionKey

public abstract org.mozilla.jss.crypto.SymmetricKey generateSessionKey()
                                                                throws Exception

Throws:

Exception

generateSessionKey

public abstract org.mozilla.jss.crypto.SymmetricKey generateSessionKey(org.mozilla.jss.crypto.EncryptionAlgorithm algorithm)
                                                                throws Exception

Throws:

Exception

wrapSymmetricKey

public abstract byte[] wrapSymmetricKey(org.mozilla.jss.crypto.SymmetricKey symmetricKey,
 PublicKey wrappingKey)
                                 throws Exception

Throws:

Exception

encryptSecret

public abstract byte[] encryptSecret(byte[] secret,
 byte[] iv,
 org.mozilla.jss.crypto.SymmetricKey key,
 String keyAlgorithm)
                              throws Exception

Throws:

Exception

encryptSecret

public abstract byte[] encryptSecret(byte[] secret,
 byte[] iv,
 org.mozilla.jss.crypto.SymmetricKey key,
 org.mozilla.jss.crypto.EncryptionAlgorithm keyAlgorithm)
                              throws Exception

Throws:

Exception

wrapWithSessionKey

public abstract byte[] wrapWithSessionKey(org.mozilla.jss.crypto.SymmetricKey secret,
 org.mozilla.jss.crypto.SymmetricKey sessionKey,
 byte[] iv)
                                   throws Exception

Throws:

Exception

wrapWithSessionKey

public abstract byte[] wrapWithSessionKey(org.mozilla.jss.crypto.SymmetricKey secret,
 org.mozilla.jss.crypto.SymmetricKey sessionKey,
 byte[] iv,
 org.mozilla.jss.crypto.KeyWrapAlgorithm wrapAlg)
                                   throws Exception

Throws:

Exception

unwrapWithSessionKey

public abstract byte[] unwrapWithSessionKey(byte[] wrappedRecoveredKey,
 org.mozilla.jss.crypto.SymmetricKey recoveryKey,
 String keyAlgorithm,
 byte[] nonceData)
                                     throws Exception

Throws:

Exception

unwrapWithSessionKey

public abstract byte[] unwrapWithSessionKey(byte[] wrappedRecoveredKey,
 org.mozilla.jss.crypto.SymmetricKey recoveryKey,
 org.mozilla.jss.crypto.EncryptionAlgorithm keyAlgorithm,
 byte[] nonceData)
                                     throws Exception

Throws:

Exception

unwrapWithPassphrase

public abstract byte[] unwrapWithPassphrase(byte[] wrappedRecoveredKey,
 String recoveryPassphrase)
                                     throws Exception

Throws:

Exception

unwrapSymmetricKeyWithSessionKey

public abstract byte[] unwrapSymmetricKeyWithSessionKey(byte[] wrappedRecoveredKey,
 org.mozilla.jss.crypto.SymmetricKey recoveryKey,
 org.mozilla.jss.crypto.KeyWrapAlgorithm wrapAlgorithm,
 byte[] nonceData,
 String algorithm,
 int size)
                                                 throws Exception

Throws:

Exception

unwrapAsymmetricKeyWithSessionKey

public abstract byte[] unwrapAsymmetricKeyWithSessionKey(byte[] wrappedRecoveredKey,
 org.mozilla.jss.crypto.SymmetricKey recoveryKey,
 org.mozilla.jss.crypto.KeyWrapAlgorithm wrapAlgorithm,
 byte[] nonceData,
 PublicKey pubKey)
                                                  throws Exception

Throws:

Exception