Dear all,

Today’s (Friday Oct 13) Coding and Cryptography Math 4440/5440 class is cancelled.  There will be a replacement video lecture & activities, posted on the website as soon as I am able.  My apologies for the short notice.

UPDATE:  I’m posting a video of the corresponding lecture from last year’s class on canvas, as your first task, please watch that.  It is titled “BONUS: Lecture Math 4440 10-12-2022: Introduction to polynomial arithmetic and finite fields” and appears at the end/bottom of the default listing by creation date in the Media Gallery.  I will follow up with a daily post on here.