This class represents an encrypted private key. getEncryptedData( ) returns the encrypted bytes. getAlgName( ) and getAlgParameters( ) return the algorithm name and parameters used to encrypt it. Pass a Cipher object to getKeySpec( ) to decrypt the key.

public class EncryptedPrivateKeyInfo {
// Public Constructors
     public EncryptedPrivateKeyInfo(byte[ ] encoded) throws java.io.IOException;  
     public EncryptedPrivateKeyInfo(java.security.AlgorithmParameters algParams, 
        byte[ ] encryptedData) throws java.security.NoSuchAlgorithmException;  
     public EncryptedPrivateKeyInfo(String algName, byte[ ] encryptedData) 
        throws java.security.NoSuchAlgorithmException;  
// Public Instance Methods
     public String getAlgName( );  
     public java.security.AlgorithmParameters getAlgParameters( );  
     public byte[ ] getEncoded( ) throws java.io.IOException;  
     public byte[ ] getEncryptedData( );  
5.0  public java.security.spec.PKCS8EncodedKeySpec getKeySpec(java.security.Key decryptKey) 
        throws java.security.NoSuchAlgorithmException, 
        java.security.InvalidKeyException;  
     public java.security.spec.PKCS8EncodedKeySpec getKeySpec(Cipher cipher) 
        throws java.security.spec.InvalidKeySpecException;  
5.0  public java.security.spec.PKCS8EncodedKeySpec getKeySpec(java.security.Key decryptKey, 
        java.security.Provider provider) 
        throws java.security.NoSuchAlgorithmException, 
        java.security.InvalidKeyException;  
5.0  public java.security.spec.PKCS8EncodedKeySpec getKeySpec(java.security.Key decryptKey, 
        String providerName) throws java.security.NoSuchProviderException, 
        java.security.NoSuchAlgorithmException,  
        java.security.InvalidKeyException;  
}