Question: ( 8 0 pts ) You encrypt a plaintext into its ciphertext and decrypt it back to the plaintext, by using Rivest - Shamir -

(80 pts) You encrypt a plaintext into its ciphertext and decrypt it back to the plaintext, by using
Rivest-Shamir-Adleman (RSA).
(a) With two prime numbers p=11 and q=3, find a public key (e,N).(10 pts)
(b) Encrypt your plaintext "13." What is the ciphertext? (20 pts)

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