Challenge Description

Test your RSA knowledge, math, and scripting skills with this quiz game!

Flag format: CTF{message}

Flag Proof

CTF{RSA_15_n0t_th4t_h45d_4ft354ll}

Summary

RSA Quiz with a few challenges.

Details

We get an ip and a port, and we connect to it using nc (netcat)

Question 1

Untitled

For this question, the answer is B) Rivest-Shamir-Adleman

Question 2

Untitled

RSA was developed in 1977, so the answer is C) 1977

Question 3

Untitled

The recommended key length should be 2048 bits, so the answer is C) 2048 bits