- Awesome Cryptography a curated list of cryptography resources and links.
- Awesome Crypto Papers a curated list of cryptography papers, articles, tutorials and howtos.
- Cryptography I and Cryptography II by Dan Boneh
- Gambling with Secrets and Public Key Cryptography by Art of the Problem
- Introduction to Cryptography by Christof Paar
- Crypto 101 is an introductory course on cryptography.
- the cryptopals crypto challenges
- r/crypto wiki
- Practical Cryptography With Go by Kyle Isom