Nice. I’ve seen a lot of the basic number theory several times, so may be a bit too much review, though I’m sure there’s plenty I could learn. Will put virtual bookmark on it.

By the way, since it seems we share an interest, do you have any forums or whatnot you’ve found for discussion about cryptography? I haven’t really looked around yet, as I suspect any I’d find are likely so advanced they’re useless, but maybe I’m mistaken. Would be cool if nostr had a lil corner of that