FPGA based Hardware Accleration for Elliptic Curve Cryptography ...
FPGA based Hardware Accleration for Elliptic Curve Cryptography ...
FPGA based Hardware Accleration for Elliptic Curve Cryptography ...
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ANNEX 34<br />
Annex A: 3-Segment Karatsuba Multiplication<br />
For any polynomialsv<br />
and|<br />
over- the product} 6 v |½6 & #" 8 v @ | using the 3-segment<br />
Karatsuba multiplication according to Eqn. 2.13 is given by:<br />
! #" 8 v @ | <br />
6¨§ 8<br />
5 ± Y<br />
¾<br />
§<br />
3<br />
5 ±ª 3 <br />
±ÈÇbY ±©®¦v @ | aäò<br />
±ÈÇbY 8 ±©±Cv @ | aÉò<br />
5 ® ¾<br />
©®v @ | ò 5 Y ¾<br />
3<br />
©® v @ | ò 5 3 ¾<br />
8<br />
©øY v @ | ò 5 8 ¾<br />
3<br />
Y©3 v @ | <br />
5 $<br />
5 ® ¾<br />
u Y©® v @ | `¾W Y©øY v @ | D¾? 3 ©® <br />
5 Y ¾<br />
u Y©® v @ | `¾W 3 ©® v @ | D¾W Y©3 v @ | `¾O 3 ©øY v @ | `¾? 8 ©® v @ | C<br />
5 3 ¾<br />
u bY©øYSv @ | `¾W bY©3 v @ | D¾? 3 ©øYBv @ | C<br />
5 8 ¾<br />
WY©®v @ | ò 5 ® ¾<br />
6<br />
WY©3 v @ | <br />
5 $<br />
WY©®v @ | `¾O bY©®v @ | `¾W aY©øYZv @ | `¾? 3 ©®v @ | `¾?WY©3 v @ | C¾<br />
WY©®v @ | `¾W?Y©øYSv @ | D¾? 3 ©®v @ | C<br />
5 Y ¾<br />
bY©øYSv @ | `¾W bY©3 v @ | D¾? 3 ©øYBv @ | `¾< 8 ©®v @ | C<br />
5 3 ¾<br />
WY©øYBv @ | `¾W?Y©3 v @ | D¾? 3 ©øYBv @ | C<br />
5 8 ¾<br />
WY©®v @ | ò 5 ® ¾<br />
6<br />
WY©3 v @ | <br />
5 $<br />
WY©®v @ | `¾W?Y©®v @ | D¾??Y©øYBv @ | `¾? 3 ©®v @ | `¾?WY©3 v @ | C¾<br />
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5 Y ¾<br />
WY©øYBv @ | `¾