1. The problem statement, all variables and given/known data
"You are to receive a message using the RSA system. You choose p = 5,
q = 7 and E = 5. Verify that D = 5 is a decoder. The encoded message
you receive is 17. What is the actual (decoded) message?"
2. Relevant equations
3. The attempt at a solution
N= pq = 35, our E = 5 --> M^E is congruent to R (mod35) where R is the remainder.
The decoder (D=5) is being given to me, so this shouldn't be that hard, but how can I use it to help me find M, the sent message?
"You are to receive a message using the RSA system. You choose p = 5,
q = 7 and E = 5. Verify that D = 5 is a decoder. The encoded message
you receive is 17. What is the actual (decoded) message?"
2. Relevant equations
3. The attempt at a solution
N= pq = 35, our E = 5 --> M^E is congruent to R (mod35) where R is the remainder.
The decoder (D=5) is being given to me, so this shouldn't be that hard, but how can I use it to help me find M, the sent message?
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