asha sem ppt

7/23/2019 Asha Sem Ppt

1/18

RECONFIGURATION BASED

VLSI DESIGN

FOR

SECURITY

Submitted By,ASHA SATHEES

Roll No: 03

M2 MTV

Guided By,Dr. AJAAN ! R

A""o#i$te %ro&e""or

E'E De(t.

'ET


2/18

CONTENTS

)NTR*D+'T)*N.

VS) EN'R)%T)*N-*'!)NG +N*'!)NG.

RE'*N/)G+RAT)*N BASED VS) DES)GN /*R

SE'+R)T.

E*N2 %R*'ESS*R

'*N'+S)*N


3/18

INTRODUCTION

A #riti#$l #$lle1e &or 1$1oele#tro1i# "y"tem i" to $#iee yield $1d

reli$bility.

Re#o1&iur$tio1 $1d re#o1&iur$ble #om(uti1.

H$rd4$re 5 root o& tru"t o& $1y "e#urity "y"tem.

No4$d$y" "-4 b$"ed "e#urity "olutio1 #$1ed to -4 b$"ed.

Su# "y"tem" r$1e" &rom "m$rt #$rd" to "(e#i$li6ed "e#ure #o7

(ro#e""i1 bo8e".

H$rd4$re "e#urity tre$t"7 i1&orm$tio1 le$9$e.

Re#e1tly rele$"ed #om(ree1"ie 1$tio1$l #yber "e#urity i1iti$tie

$" ide1ti&ied S+%% 'HA)N R)S! MAGEMENT %R*BEM $" $

to( 1$tio1$l (riority


4/18

Re#o1&iur$ble #om(uti1 te#1oloie".

Su((ly #$i1 ri"9 $tt$#9 model.

VS) e1#ry(tio1-lo#9i1.o'ombi1$tio1$l loi# lo#9i1.

o/i1ite "t$te m$#i1e lo#9i1.

*b&u"#$tio1 $##e"" #o1trol b$"ed VS) ob&u"#$tio1.

'*NT


5/18

VS) EN'R)%T)*N-*'!)NG +N*'!)NG

;*R -;N*R b$"edM+; b$"ed

%ermut$tio1 b$"edRe#o1&iur$ble loi#

b$rrier b$"ed

!ey (ro($$tio1%$t $1$ly"i"

Gr$( i"omor(i"m


6/18

RECONFIGURATION BASED

VLSI DESIGN FOR SECURITY

Re#o1&iur$tio1 B$"ed VS) *b&u"#$tio1. Theorem : A re#o1&iur$ble im(leme1t$tio1 o& $ loi#

&u1#tio1


7/18

A 17ty(e re#o1&iur$ble double $te #$rbo1 1$1otube &ield e&&e#t tr$1"i"tor

?RDG7'N/ET@.

Re#o1&iur$tio1 B$"ed Se#urity A4$re VS) De"i1 )1

Emeri1 Te#1oloie"


8/18

CONT

Re#o1&iur$ble reer"ible #om(uti1?RR'@ b$"ed

#ry(tor$(y.

*b&u"#$tio1 B$"ed VS) De"i1 /or Se#urity Metodoloy:

*b&u"#$te mi1imum ($rt o& -4 "y"tem 4ile e1"uri1 $ll

te re>uired "e#urity (ro(ertie".

. )de1ti&y $1d e$lu$te e$# (o""ible $tt$#9 "#eme.

2. Deelo( $1d e$lu$te e$# (ote1ti$l de&e1"e "#eme.

3. 'oo"e $ de&e1"e "#eme


9/18

LEON2 PROCESSOR

E*N2 i" $1 o(e1 "our#e S%AR' V $r#ite#ture (ro#e""or

b$"ed o1 $ "im(le C7"t$e ? /et# ?/E@, De#ode?DE@ ,

E8e#ute?E;@, Memory?MEM@, rite?R@@ i1"tru#tio1 (i(eli1e.

DE EXME

M

RF DM

D W

RFE

IM

D D D


10/18

CONT

%o""ible $tt$#9 $1d de&e1"e "#eme":

*1 #om(ut$tio1$l i1terity.H$rd4$re TroF$1" t$t #om(romi"e #om(ut$tio1$l i1terity.

'ode i1Fe#tio1 $rd4$re TroF$1 ?"$ded i1 red@ i1#ludi1 $ TroF$1 R*M, $ rou( o&multi(le8er", $1d $ trier loi# module.


11/18

CONT

Re#o1&iur$ble i1"tru#tio1 de#oder &or i1"tru#tio1 "et

r$1domi6$tio1.

E$lu$tio1


12/18

CONT

*1 d$t$ #o1&ide1ti$lity.Memory $##e"" TroF$1"

Att$#9 t$ret" o& &ie u1$utori6ed memory $##e"" $rd4$re TroF$1" i1 $ E*N2 (ro#e""or.


13/18

CONT

@ i1Fe#ti1 $ memory $##e"" i1"tru#tio1

2@ i1Fe#ti1 memory $##e"" re>ue"t "i1$l" i1#ludi1 $ memory

$ddre"" $1d $1 Addre"" S($#e )de1ti&ier

3@ i1Fe#ti1 memory $##e"" re>ue"t "i1$l" i1#ludi1 $ memory

$ddre"" 4ile t$m(eri1 te "u(eri"or "i1$l@ i1Fe#ti1 memory $##e"" re>ue"t "i1$l" i1#ludi1 $ memory

$ddre"" $&ter t$m(eri1 te %ro#e"" St$te Rei"ter

C@ i1Fe#ti1 memory $##e"" re>ue"t "i1$l" i1#ludi1 $ memory

$ddre"" $&ter t$m(eri1 te %SR dire#tly.


14/18

CONT

Re#o1&iur$ble memory $##e"" module $$i1"t ille$l memory $##e""

*b&u"#$ted memory $##e"" loi# ?"$ded i1 blue@ i1#ludi1 memory $##e"" i1"tru#tio1 de#odi1

loi#, R%SR de#odi1 loi#, %SR, "u(eri"or "i1$l loi# $1d AS) loi#.


15/18

CONT

E$lu$tio1.


16/18

CONCLUSION

%ro(o"ed "y"tem i1#lude"

$ re#o1&iur$ble i1"tru#tio1 de#oder &or )SR $$i1"t #ode i1Fe#tio1

$tt$#9.

A re#o1&iur$ble memory $##e"" module &or memory $##e""

"i1$l e1#odi1 $$i1"t u1$utori6ed memory $##e""i1 o(e1 "our#e leo12 (ro#e""or

%ree1t (ror$m mo1itori1 TroF$1 $tt$#9" $1d i1#re$"e

mi1imum #ode i1Fe#tio1 TroF$1 4it $ !B R*M by 2.3I

&or eery I$re$ i1#re$"e .E1#ry(ti1 i1"tru#tio1" by "im(le re#o1&iur$ble loi# module

(ree1t ')A $t $ #o"t o& 0.2I$re$ i1#re$"e, 1eliible (o4er

#o1"um(tio1 i1#re$"e, $1d 1o (er&orm$1#e der$d$tio1 .


17/18

CONT

A#iee $ memory $##e"" TroF$17re"i"t$1t E*N2

(ro#e""or $t te #o"t o& .2I $re$ i1#re$"e, 1eliible(o4er #o1"um(tio1 i1#re$"e, $1d .30I#riti#$l ($t del$y

i1#re$"e.

Emeri1 te#1oloie" "u# $" #$rbo1 1$1otube #ro""b$r7

b$"ed re#o1&iur$ble #om(uti1 (roide &urter #o"tredu#tio1 &or te (ro(o"ed metodoloy.


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THANK YOU

asha sem ppt

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