The Empty Vault › Forums › Bureau of Security and Signals Intelligence Forum › Stuff to do while you wait (with a message from Harry added) › Reply To: Stuff to do while you wait (with a message from Harry added)
So it isn’t a random selection of the choices, but in order? Allow me to give an example:
E = W/Q
Plaintext: ‘The bed’
Ciphertext:’–W -Q-‘ (dashes represent other encrypted letters)
Is this on the right track?