Java Security

public void EncryptFile(string inFile, string outFile, string password)
        {
            using (FileStream fin = File.OpenRead(inFile),
                      fout = File.OpenWrite(outFile))
            {
                long lSize = fin.Length; 
                int size = (int)lSize;  
                byte[] bytes = new byte[BUFFER_SIZE]; 
                int read = -1; 

                byte[] IV = GenerateRandomBytes(16);
                byte[] salt = GenerateRandomBytes(16);

                // create the crypting object
                SymmetricAlgorithm sma = CreateRijndael(password, salt);
                sma.IV = IV;

                // write the IV and salt to the beginning of the file
                fout.Write(IV, 0, IV.Length);
                fout.Write(salt, 0, salt.Length);

                // create the hashing and crypto streams
                HashAlgorithm hasher = SHA256.Create();
                using (CryptoStream cout = new CryptoStream(fout, sma.CreateEncryptor(), CryptoStreamMode.Write),
                          chash = new CryptoStream(Stream.Null, hasher, CryptoStreamMode.Write))
                {
                    // write the size of the file to the output file
                    BinaryWriter bw = new BinaryWriter(cout);
                    bw.Write(lSize);

                    // write the file cryptor tag to the file
                    bw.Write(FC_TAG);

                    // read and the write the bytes to the crypto stream in BUFFER_SIZEd chunks
                    while ((read = fin.Read(bytes, 0, bytes.Length)) != 0)
                    {
                        cout.Write(bytes, 0, read);
                        chash.Write(bytes, 0, read);
                        //value += read;
                    }
                    chash.Flush();
                    chash.Close();

                    // read the hash
                    byte[] hash = hasher.Hash;

                    // write the hash to the end of the file
                    cout.Write(hash, 0, hash.Length);

                    cout.Flush();
                    cout.Close();
                }
            }
        }

// Creates a Rijndael SymmetricAlgorithm for use in EncryptFile and DecryptFile
        private SymmetricAlgorithm CreateRijndael(string password, byte[] salt)
        {
            PasswordDeriveBytes pdb = new PasswordDeriveBytes(password, salt, "SHA256", 1000);

            SymmetricAlgorithm sma = Rijndael.Create();
            sma.KeySize = 256;
            sma.Key = pdb.GetBytes(32);
            sma.Padding = PaddingMode.PKCS7;
            return sma;
        }


        private byte[] GenerateRandomBytes(int count)
        {
            byte[] bytes = new byte[count];
            rand.GetBytes(bytes);
            return bytes;
        }

public static void decryptImageUsingRijndaelAlgorithm(){
		try{
			byte[] iv = new byte[]
          		{
          		0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09,0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f
          		};

      		AlgorithmParameterSpec paramSpec = new IvParameterSpec(iv);
			Security.addProvider(new org.bouncycastle.jce.provider.BouncyCastleProvider());
			//Security.addProvider(new com.sun.crypto.provider.SunJCE());
			SecureRandom rand = SecureRandom.getInstance("SHA1PRNG");  
		    byte[] salt = new byte[16];  
		    rand.nextBytes(salt);  
		    PBEKeySpec password = new PBEKeySpec("Bbbbb1234".toCharArray(), salt, 1000, 128);  
		    SecretKeyFactory factory = SecretKeyFactory.getInstance("PBKDF2WithHmacSHA1");  
		    PBEKey pkey = (PBEKey) factory.generateSecret(password);  
		    SecretKey key = new SecretKeySpec(pkey.getEncoded(), "AES");			
		    Cipher cipher = Cipher.getInstance("AES/ECB/PKCS7Padding", "BC");
		    //Cipher cipher = Cipher.getInstance("AES/CBC/PKCS5Padding", "SunJCE");
		    System.out.println("Cipher provider: " + cipher.getProvider());

		    //AES Decryption
		    File encryptedImage = new File("c:/EncryptDecrypt/AESencrypted.jpg");
			byte[] encryptedImageBytes = new byte[(int)encryptedImage.length()];
			DataInputStream dis = new DataInputStream(new FileInputStream(encryptedImage));
			dis.readFully(encryptedImageBytes);
		    //cipher.init(Cipher.DECRYPT_MODE, key, paramSpec);
			cipher.init(Cipher.DECRYPT_MODE, key);
		    byte[] decrypted = cipher.doFinal(encryptedImageBytes);		    
		    FileOutputStream desrOut = new FileOutputStream("c:/EncryptDecrypt/AESDecryptedJAVA.jpg");		    
		    desrOut.write(decrypted);
		    dis.close();					
			desrOut.close();
		} 
		catch(Exception e){
			e.printStackTrace();
		}
	}