public void encrypt(byte[] inbuffer, byte[] outbuffer) {
            int nLen = inbuffer.length;
            long lTemp;
            for (int nI = 0; nI < nLen; nI +=8)
            {
                // encrypt a temporary 64bit block
                lTemp = byteArrayToLong(inbuffer, nI);
                lTemp = encryptBlock(lTemp);
                longToByteArray(lTemp, outbuffer, nI);
            }
        }
Encrypts a byte buffer (should be aligned to an 8 byte border) to another
buffer (of the same size or bigger)

@param inbuffer buffer with plaintext data
@param outbuffer buffer to get the ciphertext data
xmppserver/src/main/java/org/jivesoftware/util/Blowfish.java