Question: Answer the following scenario in relation to the RSA algorithm Suppose you are given a ciphertext C= 61 by a user whose public key is

Answer the following scenario in relation to the RSA algorithm

  1. Suppose you are given a ciphertext C= 61 by a user whose public key is e=11, n=91. Break the code.
  2. Suppose you have a set of encoded message blocks but you dont have the private key. If someone tells you that they know one of the plaintext blocks has a common factor with n (let n=pq and e is the public key). Does this help you in any way? Explain why and why not?

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock blur-text-image
Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock
Step: 3 Unlock

Students Have Also Explored These Related Databases Questions!