Hint that unauthenticated encryption often doesn't even provide secrecy
Make the sentence of the origin of "RSA" less gauche
Add a section about Crypto101 development on Github
Clarify that for breaking DH you don't use GNFS

This section originally belonged to RSA, where factoring the modulus
is how you do it. In plain DH, the modulus is just p, so there's not
much to factor; you break DH by solving a discrete log problem, so you
need a function field sieve, not a general number field sieve.
Fix citation syntax for public key algorithm performance
Say something more about how RSA works
Define what it means for a MAC to be secure
Explain why MACs need secret keys
Improve MAC intro section
Add style guide with guide on gendered pronouns