com.digt.trusted.jce.provider
Class JCESecretKeyFactory

java.lang.Object
  extended by javax.crypto.SecretKeyFactorySpi
      extended by com.digt.trusted.jce.provider.JCESecretKeyFactory
Direct Known Subclasses:
JCESecretKeyFactory.PBE_PKCS12, JCESecretKeyFactory.PBE_PKCS5

public class JCESecretKeyFactory
extends javax.crypto.SecretKeyFactorySpi


Nested Class Summary
static class JCESecretKeyFactory.PBE_PKCS12
          PBE password processing for PKCS12 - unicode, big endian order, with two zero pad bytes.
static class JCESecretKeyFactory.PBE_PKCS5
          PBE password processing for PKCS5 - ascii - single byte per character, no padding.
 
Field Summary
protected  java.lang.String algName
           
 
Constructor Summary
protected JCESecretKeyFactory(java.lang.String algName)
           
 
Method Summary
protected  javax.crypto.SecretKey engineGenerateSecret(java.security.spec.KeySpec keySpec)
           
protected  java.security.spec.KeySpec engineGetKeySpec(javax.crypto.SecretKey key, java.lang.Class keySpec)
           
protected  javax.crypto.SecretKey engineTranslateKey(javax.crypto.SecretKey key)
           
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Field Detail

algName

protected java.lang.String algName
Constructor Detail

JCESecretKeyFactory

protected JCESecretKeyFactory(java.lang.String algName)
Method Detail

engineGenerateSecret

protected javax.crypto.SecretKey engineGenerateSecret(java.security.spec.KeySpec keySpec)
                                               throws java.security.spec.InvalidKeySpecException
Specified by:
engineGenerateSecret in class javax.crypto.SecretKeyFactorySpi
Throws:
java.security.spec.InvalidKeySpecException

engineGetKeySpec

protected java.security.spec.KeySpec engineGetKeySpec(javax.crypto.SecretKey key,
                                                      java.lang.Class keySpec)
                                               throws java.security.spec.InvalidKeySpecException
Specified by:
engineGetKeySpec in class javax.crypto.SecretKeyFactorySpi
Throws:
java.security.spec.InvalidKeySpecException

engineTranslateKey

protected javax.crypto.SecretKey engineTranslateKey(javax.crypto.SecretKey key)
                                             throws java.security.InvalidKeyException
Specified by:
engineTranslateKey in class javax.crypto.SecretKeyFactorySpi
Throws:
java.security.InvalidKeyException