Zodiac Discussion Forum

daikon
daikon
@daikon
Estimable Member
Joined: July 3, 2015 4:04 am
Topics: 6 / Replies: 173
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Re: "Beale Cipher Three" test cipher

Ok, I’ll bite. 🙂 ASACHALLENGEANDALSOTOTESTTHEABILITIESOFCIPHERSOLVINGALGORITHMSIHAVECREATEDTHISRATHERLONGANDDIFFICULTTESTCIPHERINAMANNERSIMILARTOBE…

9 years ago
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Re: Cipher articles in local papers

I remember seeing a message thread on this exact subject a while ago. I think someone local to the Bay Area even went to one of the local libraries an…

9 years ago
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Re: Homophonic substitution

There’s another few ways to increase the bigrams, Set the cipher in a 20 by 17 grid and reading SW-SE (diagonal) produces 38 bigrams and 35 mirrored….

9 years ago
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Re: Ross Sullivan Cipher Challenge

Touché. 🙂 The encryption key indeed carries information as well (albeit hidden).

9 years ago
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Re: Ross Sullivan Cipher Challenge

I would love to hear any theories of how it’s possible to encode 10-letter alphabet using 8 unique symbols. With the assumption that the length of the…

9 years ago
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Re: My work

You guys are always coming up with new ideas, so I can never be sure if you are talking about the same thing as before, or if it’s already something c…

9 years ago
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Re: My work

Just to clarify, what do you mean by "expanded"? Same idea as we had for wildcards? I.e. replace the symbol with a new unique one for each o…

9 years ago
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Re: Ross Sullivan Cipher Challenge

This is actually not a bad idea, and a very valid method to try to solve "My Name Is" cipher. Look at the names of possible suspects to see …

9 years ago
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Re: My work

The temperature range is optimized (not only by score) to a wide variety of ciphers (multiplicities). I usually run 1000 iterarions of 40 different ci…

9 years ago
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Re: Homophonic substitution

Period 19 corresponds to this reading rule (as an example): – Start at top left of cipher (the "H"), and print the symbol there. – Go dow…

9 years ago
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Re: My work

Awesome progress! And I finally understand what you mean by "iterations". I suspected it was the same as a random restart, but now I know. :…

9 years ago
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Re: Unsolved Codes: Mystery craigslist code

Google the very first "word" in this cipher (bevqqfh), and you’ll find a whole blog of similar looking posts: My opinion? It’s just a rando…

9 years ago
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Re: Homophonic substitution

Perhaps 2 sets of plaintext letters were considered (consonants/vowels for instance) and each were given a different key but with some/many of the sam…

9 years ago
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Re: Homophonic substitution

I’m here. 🙂 I’m following everything you guys are doing. I’m just at a loss as far as what all this could mean. This odds/evens dichotomy is very pec…

9 years ago
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Re: I know what he (maybe) did with the 340!

Well, if you read a matrix by columns you’ll do the same for each column, if you wrap around the edges. This matrix appears to describe a regular colu…

9 years ago
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