Encrypted Message
Briefing:
We have an undercover agent in one of the Slootmaekers bike shops, posing as a bike mechanic. We need to send him an urgent message but the only phone he has is one the gang gave him and may be monitoring. We have a specific Substitution Cipher we can use - quickly encode the message and send it.
Tip: Correctly encrypt the message and send it to get the flag.
Hint:
Simply replace whatever each letter in the message is with whatever letter the key tells you to change. For example, if the key shows A = S, change all A’s in the messages to S’s.
How to Solve:
- Convert GANG MAY KNOW YOUR IDENTITY ABORT ABORT MEET AT SAFE HOUSE B using the cypher:
A = F B = G C = H D = I E = J F = K G = L H = M I = N J = O K = P L = Q M = R N = S O = T P = U Q = V R = W S = X T = Y U = Z V = A W = B X = C Y = D Z = E
- Send the text LFSL RFD PSTB DTZW NIJSYNYD FGTWY FGTWY RJJY FY XFKJ MTZXJ G