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lalalachie t1_ixojz9k wrote

Incredible! Is there a copy of the actual transcription anywhere? Would love to know what the letter said verbatim.

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[deleted] t1_ixoocey wrote

[removed]

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BrokenEye3 t1_ixp1l6w wrote

Or instructions on how to use the code

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ComCypher t1_ixpt5a1 wrote

I'm most curious to know how one cracks a word-based substitution without knowing the key.

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rockdog85 t1_ixpuunu wrote

​

One of the senders scribbled part of the code in the margins, which helped to find more similarities

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JRCIII t1_ixr7ps5 wrote

Usually its based on symbol patterns in the letter. If they can decode one or two common phrases the rest kinda falls into place over time.

Things they look for are double consonants or where two symbols are paired together.

i.e if you have a letter where the words "Space and "Race" are used then in theory the "-ace" portion of both words should use the same symbols. So plug that in everywhere you see the corresponding symbols, then work fill in as many of those as possible using other repeating patterns and guess and check.

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konichiwaaaaaa t1_ixr8b3o wrote

They made out one sentence. That’s often the flaw of encryption methods. It can be like Sudoku, where if you know some symbols you can find others.

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Fyodor_Dostoyevskeet t1_ixphkoj wrote

Seems the only info released so far is this press release from Agence France-Presse.

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