Critical Thinking Assignment3-3 PDF

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Critical Thinking Assignment...

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Cr i t i c alThi nki ng33:Li ght we i ghtCr ypt ogr aphy Duet ot hei mpor t anc eofi nc or por at i ngc r ypt ogr aphyi nl o wpo we rde vi c e s ,a ne w"s ubfie l d"ofc r ypt o gr aphyi sbe i ngde v e l ope dc al l e dl i g ht we i g htc r y pt ogr aphy .Thi shast heg oalofpr o vi di ngc r ypt ogr aphi cs ol ut i onst hatar euni que l y t ai l or e df orl o wpo we rde vi c e st ha tne e dt omanag er e s our c ev s . s e c ur i t yc ons t r ai nt s .Re s e ar c hl i g ht we i g htc r ypt ogr aphy .Wha tar ei t sg oal s ?Ho wwi l li t wor k?Whoi sbe hi ndi t ?Wi l li tbes t andar di z e d?Whe nwi l li tappe ar ?Wr i t e aone pag epape rony ourfindi ngs . Th es hi f tf r omde s kt opc omput e r st os ma l lde v i c e sbr i n g sawi der a n g eof ne ws e c ur i t ya ndpr i v a c yc onc e r ns . I ti sc ha l l e n gi n gt oa ppl yc on v e nt i ona lc r ypt ogr a phi cs t a nda r dst os ma l lde vi c e s .Whe nt he yc a nbei mpl e me nt e d,t he i rpe r f o r ma nc ema ynotbea c c e pt a bl e .Li ght we i ghtc r ypt o gr a ph yi sas ubfie l dofc r ypt ogr a ph yt h a ta i mst op r o v i des ol ut i onst a i l or e df o rr e s our c e c ons t r a i ne dde v i c e s . I nc r ypt o gr a phi ca l g or i t h mde s i gn, t he r ei sat r a de offbe t we e npe r f o r ma nc e a ndr e s our c e sr e q ui r e df oragi v e ns e c ur i t yl e v e l . Pe r f or ma nc ec a nbee xpr e s s e di n t e r mss uc ha spo we ra nde ne r gyc ons umpt i on, l a t e nc y ,a ndt hr oughput .Re s our c e r e qui r e me nt sa r es ome t i me sr e f e r r e dt oa sc os t s ,a sa ddi n gmor eg a t e sorme mor y t e ndst oi nc r e a s et h epr oduc t i onc os tofade vi c e . Ene r gyc ons ump t i oni se s pe c i a l l y i mpor t a nti nba t t e r y ope r a t e dde vi c e st ha tha v eafix e da mountofs t or e de ne r gy . Po we rc ons umpt i onde pe ndsonma n yf a c t or sot he rt ha nt hea l g or i t h mus e d,s uc ha s t het hr e s hol dv ol t a g e ,t h ec l o c kf r e q ue nc ya ndt h et e c hnol ogyus e df o ri mpl e me nt a t i on. I n2013, NI STi ni t i a t e dal i ght we i ghtc r ypt ogr a ph ypr o j e c tt os t udyt hepe r f or ma nc eoft hec ur r e ntNI STa ppr o v e dc r ypt o gr a phi cs t a nda r dsonc ons t r a i ne dde vi c e sa ndt ounde r s t a ndt hene e df o rde di c a t e dl i ght we i ghtc r ypt o gr a ph ys t a nda r ds , t ode s i gnat r a ns pa r e ntpr oc e s sf o rs t a nda r di z a t i on.Thel a nds c a pef o rl i ght we i ght c r ypt o gr a ph yi smo vi n gs oq ui c kl yt ha tas t a nda r dpr oduc e dus i n gt h ec ompe t i t i on mode li sl i k e l yt obeout da t e dpr i ort os t a nda r di z a t i on.The r e f or e ,t hemos ts ui t a bl e a ppr oa c hf orl i ght we i ghtc r ypt o gr a ph y ,i nt e r msoft i me l i n ea ndpr o j e c tg oa l s , i st o de v e l opn e wr e c omme nda t i onsus i n ga nope nc a l lf orpr opos a l st os t a nda r di z ea l g or i t h ms . I ti snote xpe c t e dt ha tonea l g or i t h mwi l lne c e s s a r i l yme e tt h ene e dsofa l l a ppl i c a t i onss i mul t a ne ous l y .Thea ppr opr i a t e ne s sofa na l g or i t hm de pe ndsont he ph y s i c a ll i mi t a t i onsoft hede v i c ea ndt hepe r f o r ma nc ea nds e c ur i t yob j e c t i v e si mpos e db yt hea ppl i c a t i on.NI STi spl a nni n gt ode v e l opa ndma i nt a i napor t f ol i oof

l i ght we i ghta l g or i t h msa ndmode st h a ta r ea ppr o v e df orl i mi t e dus e .Ea c ha l g or i t hm i nt hepor t f ol i owi l lbet i e dt ooneormor epr ofil e s , whi c hc ons i s tofa l g or i t h m g oa l sa nda c c e pt a bl er a n g e sf o rme t r i c s . NI STwi l le v a l ua t ea ndr e c omme nda l g or i t h msba s e donpr o fil e s , whi c hc ons i s tofas e tofde s i gng oa l s ,ph y s i c a lc ha r a c t e r i s t i c so ft a r g e tde vi c e s , pe r f o r ma nc ec ha r a c t e r i s t i c si mpos e db yt hea ppl i c a t i ons , a nds e c ur i t yc ha r a c t e r i s t i c s .Thi si sa non g oi n gpr o j e c tt h a tdoe snotha v eas pe c i fie de ndda t e . So ur c e : ht t p s : / / n v l pubs . ni s t . g o v/ ni s t pub s / i r / 2017/ NI ST. I R. 8114. pdf...