Link to 2nd Draft: <a href="https://crypto.stanford.edu/~dabo/cryptobook/draft_0_2.pdf" rel="nofollow">https://crypto.stanford.edu/~dabo/cryptobook/draft_0_2.pdf</a><p>Previous discussion ["meh"]: <a href="https://news.ycombinator.com/item?id=10119029" rel="nofollow">https://news.ycombinator.com/item?id=10119029</a>