30-07-2026, 09:49 AM
(29-07-2026, 11:42 PM)oshfdk Wrote: You are not allowed to view links. Register or Login to view.Vol 3 of Trithemius' Steganographia is a 500 years old example of deniable encryption, and a very good one, only broken in the 1990s. For 500 years the prevailing opinion was that the decoy covertext is the only message.
True, and I suppose you could argue that any biliteral cipher is also an example of this.