How to do DEFFIE HELLMAN (DH) USING MATLAB CODE

1.Introduction:-
Diffie hellman is a technique which uses symmetric key for encryption and decryption.


2.Problem Statement:-
To generate key K using the Diffie hellman for the given values.



3.Program:-
clc;
clear all;
close all;
n=input('Enter value of n:');
g=input('Enter value of g:');
x=input('Enter value of x:');
y=input('Enter value of y:');
A=mod(g^x,n);
B=mod(g^y,n);
k1=mod(B^x,n);
k2=mod(A^y,n);
display(k1)
display(k2)

4.How to use this code:-
Here you have to only copy the code to MATLAB and just run it after that you have to give your values of n,g,x,y .


5.Output :-
                                


Command Window

                                                 




6.Conclusion -
Here we have successfully generate KEY for Deffie hellman using the MATLAB.

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