Last seen: April 12, 2026 8:22 am
– The "slope" of the sequence "1212321…" is -1. For example, the sequence "123123123123123" has a positive slope since…
The frequency for 23 wouldn’t tell you exactly the distribution of 23 bigrams in the cipher though, would it? I know 23 shows up when the substitutio…
Did you know that he intentionally created matching double L bigrams in the first part? Except for the first LL: L LL L LL L L LL LL 1 21 2 32 1 2 …
Thanks. I thought I would not like or need this feature but it is hard to go back after a few days of using it.
Jarlve, please. The distinction between a plaintext letter and its homophonic substitutions is not lost on me. I do not know how to help you understan…
The upcoming "add spaces" functionality for AZdecrypt is turning out really well. It is a original implementation based on letter n-grams, s…
I am not in favor of E and S being confused this way but it is possible. This literally happened Yes, but that does not mean that he mixed up E an…
I do not understand how, if he is doing this systematically and keeping track of where he is with each letter and their substitutions that he is also …
If anyone is interested, I drew up a new key for the 408 that Includes what I think are the correct cycle positions for each symbol and which is organ…
It’s an interesting observation. I wonder if the keyboard layout really did play a role in him making the cipher key. It’s hard to tell since a lot of…
This will probably destroy what little credibility I’ve managed to cobble together over the past week. That said, I’m having a really hard time piecin…
Thanks for giving it a try, Jarlve. I suppose this rules out Z340 being enciphered using Hafer shifts. Probably. But I would like to revisit it some…
Z340: Score: 20090.57 IOC: 0.0751 Multiplicity: 0.1852 Seconds: 4.90 Repeats: ERTT THER TING TTH NTO ANT ISI ERE (2) TEA AR…
I am adding a word spacer for the next release of AZdecrypt that can be enabled/disabled and here’s a preview: Score: 23159.31 IOC: 0.0654…
Here are the Hafer results for the Z340. Pretty sure that it didn’t solve: Reddit 6-grams: Score: 23787.60 IOC: 0.0768 Multiplicity&…