In the Diffie-Hellman key exchange, Alice sends g^x mod p to Bob, and Bob sends g^y...

In the Diffie-Hellman key exchange, Alice sends g^x mod p to Bob, and Bob sends g^y mod p to Alice. (1) How do they get a common secret? (2) Suppose an attacker is intercepting their communication, and gets to know g, p, and g^x mod p. Why can’t the attacker figure out x from these data?

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SOLUTION-:

Diffie-Hellman key exchange described in the given image and shown how to calculate the common secret key between Alice and Bob using the given information in question-:

ANS - 1 -:

ANS - 2 -:

venereology answered 11 months ago

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