Package org.bouncycastle2.crypto

Examples of org.bouncycastle2.crypto.DataLengthException


    public void update(byte[] in, int inOff, int len)
        throws DataLengthException, IllegalStateException
    {
        if ((inOff + len) > in.length)
        {
            throw new DataLengthException("input buffer too short");
        }

        for (int i = 0; i < len; i++)
        {
            update(in[i]);
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        int     len)
        throws DataLengthException, IllegalArgumentException
    {
        if ((out.length - len) < outOff)
        {
            throw new DataLengthException("output buffer too small");
        }

        long    oBytes = len;
        int     outLen = digest.getDigestSize();
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    public static class RFC3211Wrap
        extends WrapCipherSpi
    {
        public RFC3211Wrap()
        {
            super(new RFC3211WrapEngine(new AESEngine()), 16);
        }
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    public static class RFC3211Wrap
        extends WrapCipherSpi
    {
        public RFC3211Wrap()
        {
            super(new RFC3211WrapEngine(new AESEngine()), 16);
        }
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    public static class ECB
        extends JCEBlockCipher
    {
        public ECB()
        {
            super(new SEEDEngine());
        }
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    public static class CBC
       extends JCEBlockCipher
    {
        public CBC()
        {
            super(new CBCBlockCipher(new SEEDEngine()), 128);
        }
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    public static class Wrap
        extends WrapCipherSpi
    {
        public Wrap()
        {
            super(new SEEDWrapEngine());
        }
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    public static class CBC
       extends JCEBlockCipher
    {
        public CBC()
        {
            super(new CBCBlockCipher(new SEEDEngine()), 128);
        }
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        }
        else if (modeName.equals("CBC"))
        {
            ivLength = cipher.getUnderlyingCipher().getBlockSize();
            cipher = new PaddedBufferedBlockCipher(
                            new CBCBlockCipher(cipher.getUnderlyingCipher()));
        }
        else if (modeName.startsWith("OFB"))
        {
            ivLength = cipher.getUnderlyingCipher().getBlockSize();
            if (modeName.length() != 3)
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            if (modeName.length() != 3)
            {
                int wordSize = Integer.parseInt(modeName.substring(3));

                cipher = new PaddedBufferedBlockCipher(
                                new CFBBlockCipher(cipher.getUnderlyingCipher(), wordSize));
            }
            else
            {
                cipher = new PaddedBufferedBlockCipher(
                        new CFBBlockCipher(cipher.getUnderlyingCipher(), 8 * cipher.getBlockSize()));
            }
        }
        else
        {
            throw new IllegalArgumentException("can't support mode " + mode);
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