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| Teaching Since: | May 2017 |
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MCS,PHD
Argosy University/ Phoniex University/
Nov-2005 - Oct-2011
Professor
Phoniex University
Oct-2001 - Nov-2016
1. A 6-by-2 S-box adds the bits at the odd-numbered positions (1, 3, 5, ...) to get the right bit of the output and adds the bits at the even-numbered positions (2,4,6, ...) to get the left bit of the output. If the input is 1100I0, what is the output? If the input is 10110I, what is the output? Assume the rightmost bit is bit I.
2. What are all the possible number combinations of inputs in a 6-by-2 S-box? What is the possible number of outputs?
Hel-----------lo -----------Sir-----------/Ma-----------dam-----------Tha-----------nk -----------You----------- fo-----------r u-----------sin-----------g o-----------ur -----------web-----------sit-----------e a-----------nd -----------and----------- ac-----------qui-----------sit-----------ion----------- of----------- my----------- po-----------ste-----------d s-----------olu-----------tio-----------n.P-----------lea-----------se -----------pin-----------g m-----------e o-----------n c-----------hat----------- I -----------am -----------onl-----------ine----------- or----------- in-----------box----------- me----------- a -----------mes-----------sag-----------e I----------- wi-----------ll