Consider DHKE over GF(25) with P(x) = x5+x2+1 being an irreducible polynomial. The primitive element for the DH is α = x2. The private keys are a = 3 and b = 12. What is the shared key kab? If possible, a good explaination on this is done would be appreciated. Thank you.

To compute the shared secret key using the Diffie-Hellman Key Exchange (DHKE) over GF(25), with…

Answered: Consider DHKE over GF(25) with P(x) =…

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

Problem 1PE

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Consider DHKE over GF(2⁵) with P(x) = x⁵+x²+1 being an irreducible polynomial. The primitive element for the DH is α = x². The private keys are a = 3 and b = 12. What is the shared key k_ab? If possible, a good explaination on this is done would be appreciated. Thank you.

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