Examples of org.bouncycastle.crypto.Mac.update()

org.bouncycastle.crypto.Mac.update()
add a single byte to the mac for processing. @param in the byte to be processed. @exception IllegalStateException if the MAC is not initialised.

            int extra;
            
            int textLength = getAssociatedTextLength();
            if (textLength < ((1 << 16) - (1 << 8)))
            {
                cMac.update((byte)(textLength >> 8));
                cMac.update((byte)textLength);
                
                extra = 2;
            }
            else // can't go any higher than 2^32

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            int textLength = getAssociatedTextLength();
            if (textLength < ((1 << 16) - (1 << 8)))
            {
                cMac.update((byte)(textLength >> 8));
                cMac.update((byte)textLength);
                
                extra = 2;
            }
            else // can't go any higher than 2^32
            {

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                extra = 2;
            }
            else // can't go any higher than 2^32
            {
                cMac.update((byte)0xff);
                cMac.update((byte)0xfe);
                cMac.update((byte)(textLength >> 24));
                cMac.update((byte)(textLength >> 16));
                cMac.update((byte)(textLength >> 8));
                cMac.update((byte)textLength);

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                extra = 2;
            }
            else // can't go any higher than 2^32
            {
                cMac.update((byte)0xff);
                cMac.update((byte)0xfe);
                cMac.update((byte)(textLength >> 24));
                cMac.update((byte)(textLength >> 16));
                cMac.update((byte)(textLength >> 8));
                cMac.update((byte)textLength);

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            }
            else // can't go any higher than 2^32
            {
                cMac.update((byte)0xff);
                cMac.update((byte)0xfe);
                cMac.update((byte)(textLength >> 24));
                cMac.update((byte)(textLength >> 16));
                cMac.update((byte)(textLength >> 8));
                cMac.update((byte)textLength);
                
                extra = 6;

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            else // can't go any higher than 2^32
            {
                cMac.update((byte)0xff);
                cMac.update((byte)0xfe);
                cMac.update((byte)(textLength >> 24));
                cMac.update((byte)(textLength >> 16));
                cMac.update((byte)(textLength >> 8));
                cMac.update((byte)textLength);
                
                extra = 6;
            }

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            {
                cMac.update((byte)0xff);
                cMac.update((byte)0xfe);
                cMac.update((byte)(textLength >> 24));
                cMac.update((byte)(textLength >> 16));
                cMac.update((byte)(textLength >> 8));
                cMac.update((byte)textLength);
                
                extra = 6;
            }

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                cMac.update((byte)0xff);
                cMac.update((byte)0xfe);
                cMac.update((byte)(textLength >> 24));
                cMac.update((byte)(textLength >> 16));
                cMac.update((byte)(textLength >> 8));
                cMac.update((byte)textLength);
                
                extra = 6;
            }


            if (initialAssociatedText != null)

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                extra = 6;
            }


            if (initialAssociatedText != null)
            {
                cMac.update(initialAssociatedText, 0, initialAssociatedText.length);
            }
            if (associatedText.size() > 0)
            {
                byte[] tmp = associatedText.toByteArray();
                cMac.update(tmp, 0, tmp.length);

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                cMac.update(initialAssociatedText, 0, initialAssociatedText.length);
            }
            if (associatedText.size() > 0)
            {
                byte[] tmp = associatedText.toByteArray();
                cMac.update(tmp, 0, tmp.length);
            }


            extra = (extra + textLength) % 16;
            if (extra != 0)
            {

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