One of the main challenge to use a security key algorithm suchas RC4 is the key exchange. Very often the key exchange must bedone offline, otherwise you run the risk of the key beingeavesdropped by a hacker.
Now implement Diffie-Hellman Key Exchange Algorithm in C++. Auser will be asked to enter two prime numbers g andp, in the range 4000 to 10000(https://primes.utm.edu/lists/small/10000.txt). Then user A entersa number a, and user B enters a number b, both inthe range of 40 to 100. Now compute the security keys generated byuser A and user B respectively, and verify they are the same. Asany
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