Suppose that alices rsa parameters are ma91 ea7 and da31, Ask an Expert

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Suppose that Alice's RSA parameters are m_A=91, e_A=7, and d_A=31. And suppose that Bob's RSA modulus is m_B=187.

a)If Bob's public exponent is e_B=13 and Alice wants to encrypt the message signature pair (x, delta)=(70,21), calculate her encrypted pair.

b)If Bob's private exponent is d_B=37 and he receives the enciphered message signature pair (11,69), what are the original plaintext and signature? Is this a valid message signature pair?

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Computer Engineering, Engineering

Category:- Computer Engineering
Reference No.:- M93126487

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