Question: Public-key encryption (RSA) (a) Consider a plain RSA cryptographic system with modulus N = 437 and public exponent e = 17. i. Encrypt 67,83, 52,

Public-key encryption (RSA) (a) Consider a plain RSA cryptographic system with

Public-key encryption (RSA) (a) Consider a plain RSA cryptographic system with modulus N = 437 and public exponent e = 17. i. Encrypt 67,83, 52, 48. ii. Factorize N and find out d. iii. Decrypt the ciphertext and verify the result. Use an online ASCII table to convert the numbers to characters. (b) The Fermat primality test for n e Z+ chooses a random integer 1

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