Supersingular isogeny Diffie-Hellman
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In this seminar we discussed the mathematics involved in the working of a post-quantum cryptographic protocol based on isogenies between supersingular elliptic curves. Some familiarity with the arithmetic properties of elliptic curves was assumed (for example, see my Fall 2020 RTG presentation slides).
The images have been used without permission from their authors David Urbanik and Craig Costello.