Photo by James Newcombe on Unsplash

The Magic of Lattice and The Eye of a Falcon

To understand lattice cryptography, you need to understand polynomials, as our bit values are converted into polynomials. Our operations are then conducted with polynomial multiplies and add, and taken with a (mod p) operation (and where p will be the maximum value we generate for the polynomial values). For example, to multiply (5x²+1) and (2x+3), we get:

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Prof Bill Buchanan OBE

Prof Bill Buchanan OBE

Professor Cryptography. Serial innovator. Believer in fairness, justice & freedom. EU Citizen in heart. Living by the sea. Old World Breaker. New World Creator.

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