These questions are about math cryptography 1) Encrypt the plaintext "this is a secret message" using...

These questions are about math cryptography

1) Encrypt the plaintext "this is a secret message" using the affine function
f(x) = 5x + 7 mod 26.

2) Determine the number of divisors of 2n, where n is a positive integer.

Expert Solution

Colby Messinger answered 1 year ago

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