$$
\renewcommand{\textsc}[1]{\style{font-variant-caps: small-caps}{\text{#1}}}
\renewcommand{\textsf}[1]{\style{font-family: "Linux Biolinum"}{\text{#1}}}
\renewcommand{\textit}[1]{\style{font-family: "Linux Libertine"; font-style: italic}{\text{#1}}}
\newcommand{\Set}[1]{\left\{#1\right\}}
\newcommand{\s}[1]{\texttt{#1}}
\newcommand{\Len}[1]{\left|#1\right|}
\newcommand{\abs}[1]{\left|#1\right|}
\newcommand{\ENC}{\textsf{Enc}}
\newcommand{\DEC}{\textsf{Dec}}
\newcommand{\GEN}{\textsf{Gen}}
\newcommand{\SIGN}{\textsf{Sign}}
\newcommand{\VER}{\textsf{Ver}}
\let\MAC\relax
\newcommand{\MAC}{\textsf{Mac}}
\newcommand{\Gen}[1]{\GEN\!\left(#1\right)}
\newcommand{\Enc}[2]{\ENC_{#1}\!\left(#2\right)}
\newcommand{\Dec}[2]{\DEC_{#1}\!\left(#2\right)}
\newcommand{\Mac}[2]{\MAC_{#1}\!\left(#2\right)}
\newcommand{\Sign}[2]{\SIGN_{#1}\!\left(#2\right)}
\newcommand{\Ver}[2]{\VER_{#1}\!\left(#2\right)}
\newcommand{\NN}{\mathbb{N}}
\newcommand{\ZZ}{\mathbb{Z}}
\newcommand{\QQ}{\mathbb{Q}}
\newcommand{\RR}{\mathbb{R}}
\newcommand{\CC}{\mathbb{C}}
\newcommand{\FF}{\mathbb{F}}
\newcommand{\OO}{\mathcal{O}}
\newcommand{\gen}[1]{\left\langle #1 \right\rangle}
\newcommand{\pk}{\Id{pk}}
\newcommand{\sk}{\Id{sk}}
\newcommand{\Id}[1]{\textit{#1}}
\DeclareMathOperator{\ord}{ord}
\let\E\relax
\DeclareMathOperator*{\E}{E}
\DeclareMathOperator*{\Var}{Var}
\newcommand{\concat}{\mathrel{\hspace{1pt}||\hspace{1pt}}}
\renewcommand{\P}{\textsf{P}}
\renewcommand{\NP}{\textsf{NP}}
\renewcommand{\RP}{\textsf{RP}}
\renewcommand{\BPP}{\textsf{BPP}}
\renewcommand{\ZPP}{\textsf{ZPP}}
\renewcommand{\gets}{:=}
\newcommand{\getsrandom}{\mathrel{\hspace{1pt}\leftarrow\hspace{1pt}}}
\newcommand{\isequal}{\mathrel{=\hspace*{0.1pt}=}}
\newcommand{\BitAnd}{\mathbin{\&}}
\newcommand{\BitOr}{\mathbin{|}}
\newcommand{\shl}{\ll}
\newcommand{\shr}{\gg}
\newcommand{\sra}{\ggg}
\newcommand{\BitNeg}{\mathord{\sim}}
\definecolor{tomred}{RGB}{200, 40, 41}
$$
Lecture notes by Brian Guadalupe
This is the online version of the PDF lecture notes I created for this course. These have
been converted from the original LaTeX source files to Markdown using Pandoc ,
and transformed into an online book using mdbook .
Some parts have been modified to add interactivity, e.g., using SageMathCell for Sage code.
These online notes still have rough edges. If you see any typos or issues, please let me know!
These notes are, for the most part, based on these references:
Jean-Philippe Aumasson. Serious Cryptography: A Practical Introduction to Modern Encryption. No Starch Press, 2017.
Jonathan Katz and Yehuda Lindell. Introduction to Modern Cryptography. CRC Press, 3rd edition, 2021.
David Wong. Real-World Cryptography. Manning Publications, 2021.