9. Consider an prime 2:1 with common gamel scheme primitive yoot a = . a) f B has a A' choou a yandom integn k-2. Dhat is the ciphen text of m= 30 now choone diffenent value k such that and a publickey Ye =3 and b) A of m-30', c (59,c,). encocding of Find C2.

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
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 Crypto

Q= 71

9. Considen an
common pRime 2=1
scheme
woith
aqd a paimitive Hoot x = * .
a) f B has a frublickcy Yo
a' choore a Handom integu k-2.
Ahat is the ciphen text of m= 30
=3 and
b)
now choose
k such that
Find C2.
diffenent value of
encodling of
M-30', c (59,c, ).
Transcribed Image Text:9. Considen an common pRime 2=1 scheme woith aqd a paimitive Hoot x = * . a) f B has a frublickcy Yo a' choore a Handom integu k-2. Ahat is the ciphen text of m= 30 =3 and b) now choose k such that Find C2. diffenent value of encodling of M-30', c (59,c, ).
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