Use the RSA Method to encrypt the following message: ATTACK AT DAWN. Using p = 3, q=11 and d=7

Encryption( X^e mod n) = encrypted element

Decryption (Y^d mod n ) =message element

Also decrypt the same message to demonstrate that you obtain the original plaintext.

Let A=0, B=1, C=2, D=3, E=4, F=5, G=6, H=7, I=8, J=9, K=10, L=11, M=12 ,N=13, O=14, P=15, Q=16, R=17, S=18, T=19, U=20, V=21, W=22, X=23, Y=24, Z=25, blank=26

Use a table with these columns thank you

Letter | x code | encryption (X^e mod n) | decryption (Y^d mod n ) | Letter