Question

The RSA system was used to encrypt the message M into the cipher-text C = 79.
The public key is given by n = 187 and e = 9.
In the following, we will try to crack the system and to determine the
original message M.
a. What parameters comprises the public key and private key?
b. What steps are necessary to determine the private key from the public key?
c. Determine the private key for the given system.
d. What is the original message M?
e. What parameters are common in both encryption and decryption?

Answer 1

Answer:

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