Comments on: Latin Squares, Mathematics, and Cryptography
https://pthree.org/2018/09/20/latin-squares-mathematics-and-cryptography/
Linux. GNU. Freedom.Mon, 24 Sep 2018 01:16:07 +0000
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By: Girkov Arpa
https://pthree.org/2018/09/20/latin-squares-mathematics-and-cryptography/#comment-277265
Mon, 24 Sep 2018 01:16:07 +0000https://pthree.org/?p=5187#comment-277265"First, suppose I give you a partially filled Latin square as a "public key", with instructions on how to encrypt with it. I could then use my fully filled Latin square "private key", of which the public is a subset of. Using this private key, with some other algorithm, I could then decrypt your message."

What 'instructions' and 'algorithm' could one use to get this cryptosystem to work?

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By: Girkov Arpa
https://pthree.org/2018/09/20/latin-squares-mathematics-and-cryptography/#comment-277253
Sun, 23 Sep 2018 20:38:40 +0000https://pthree.org/?p=5187#comment-277253"As such, this builds a good foundation for public key cryptography, as briefly outlined here."

I click on the link but it talks only about secret-sharing, not public key cryptography. Is secret-sharing somehow a type of public key cryptography?