Decrypt the message RBKUAJWPBK which was encrypted using the affine cipher: f(p) = (11p+9) mod 26 Alphabet: A = 0, B = 1, ..., Z = 25 Message: oupvjersup

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Q: 4. Suppose that a cryptanalyst suspects that the cipher text: KNCFNNW OARNWMB CQNAN RB WX WNNM XO…

A: Your Answer is :

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A: The Answer is

Q: Messages are to be encoded using the RSA method, and the primes chosen are p = 13 and q = 23, so…

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A:

Q: x && "y Value Ox_

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