Interested in breaking into the mathematics and theory of Cryptocurrency and other systems (Web 3, smart contracts, etc). Can anyone recommend some sources?

Hi all, sorry if this is not the right place to ask.

I’m a mathematics and computer science student finishing up my second year of school. I’ve been following crypto loosely for about 5 years and built up a small portfolio. Besides a very general overview of how hashing and mining bitcoin works, I have a pretty limited working knowledge on blockchain and related technology.

I’m interested in getting more involved with crypto, especially the math behind it and how all the different systems work. Can anyone recommend some places that might have that kind of technical information?

I’m well versed in number theory, abstract algebra (I know homomorphisms are a big part of encryptions), stochastic systems/probability, as well as anything calc and below.

I figured this community would know where to point me, so thank you for taking a look!