For cryptographic primitives, some of the theory behind them, their practical use and what can go wrong when you fuck things up, 'Serious Cryptography' (https:/

For cryptographic primitives, some of the theory behind them, their practical use and what can go wrong when you fuck things up, 'Serious Cryptography' (https://nostarch.com/seriouscrypto https://nostarch.com/seriouscrypto) is a good book.