Suppose your RSA public key is PK: {n, e} = {13861, 37}. Your friend sends you a ciphertext C = 9908. But unfortunately you have forgotten your private key, now you have to crack it yourself. a) Write down a possible condition of factors p and q. p= q= b) What is your private key SK: {d}? d= c) What is the plaintext of your friend’s message? The plaintext M =

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