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From: Richard Heathfield <rjh@cpax.org.uk>
Newsgroups: sci.crypt
Subject: Re: Seriation
Date: Sat, 8 Feb 2025 10:58:26 +0000
Organization: Fix this later
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On 08/02/2025 10:43, David Entwistle wrote:
> On Tue, 4 Feb 2025 06:10:59 +0000, Richard Heathfield wrote:
> 
>> It now occurs to me that I could remove other characters to have them
>> left treated untreated. For example, the following ciphertext is the
>> (key 31 41) output from a SCOS2 variant (with just one line of code
>> changed) that passes through everything but alphabetical characters:
> 
> Indeed. SCOS(31, 41):
> 
> DyB, G gJztf dGow oVQwd QI tv fYQHtpNKrpk, GN ss kRMsZ LLAsp cPqsi YI qYiG
> KnZSQ quèeL xCûléT EGl bMU yy.
> 
> C bRvnc Tzoc hR vv oZMt AhZH Fp RJ wxlSKukid h'Jh lOKCojKAtv OIuheNB zA
> ZSKvdaHFAWeIDr.
> 
> uMPF xYXBnq,

xyn qVI.

-- 
Richard Heathfield
Email: rjh at cpax dot org dot uk
"Let them eat cake." -  Jean-Jacques Rousseau, 1766.
Sig line 4 vacant - apply within