Alice and Bob are using RSA (a) Bob’s public key is (N,e) = (899, 11). Alice wants to encrypt the plaintext 5, what does she send to Bob? (b) Suppose Eve discovers that ф(N)-840. How can she factor N? (c) If Eve intercepts the ciphertext 4 sent to Bob, what was the plaintext? Show transcribed image text Alice and Bob are using RSA (a) Bob’s public key is (N,e) = (899, 11). Alice
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