04-01-2022, 10:06 AM
(03-01-2022, 10:25 PM)R. Sale wrote: You are not allowed to view links. Register or Login to view.So, if substitution is the primary technique in use, what other methods were being used?If possible can you post your comments/questions about cryptography on another cryptography related thread as I want to reserve this thread on the off-chance that someone else will find a cipher that I don't know about.

