[HN Gopher] How to Cheat with Math - The Russian Cards Problem
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       How to Cheat with Math - The Russian Cards Problem
        
       Author : winux-arch
       Score  : 11 points
       Date   : 2024-08-18 18:13 UTC (4 hours ago)
        
 (HTM) web link (winux-arch.github.io)
 (TXT) w3m dump (winux-arch.github.io)
        
       | rawling wrote:
       | Does "the sum of my cards modulo 7 is [x]" work? It should let
       | Bob know what the missing card is but I can't tell if it conveys
       | sufficiently little information to Eve for it to count.
        
       | ninja3925 wrote:
       | The advised reader could devise a solution using public / private
       | key where: - Alice communicates her public key - Bob communicates
       | his - Alice encoders her cards with Bob's public key - Bob does
       | the same
       | 
       | Problem solved!
        
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       (page generated 2024-08-18 23:02 UTC)