The most recommended cryptography books

If I had to recommend just one picture book about languages, I’d choose this one, because it does so much. First, of course, it shares a long-secret episode in American history—the triumph of the Navajo “code talkers” in World War II. (Not the first time bilingual heroes came to our country’s rescue: see my own picture book Gingerbread for Liberty! How a German Baker Helped Win the American Revolution.)  But this book also addresses language justice in a way that kids will find easy to understand. Through Chester, we feel the pain and confusion of being told one’s own language is “bad” and worthless, and the pride of having it finally treated with respect. We also see how language isn’t just a set of words, but carries culture, tradition, religion, a whole way of life.   

This is the definitive reference book on C#. The Albahari brothers have been writing about C# since the early bits, and they know the language inside and out. While this is a hefty book, you will find yourself using it frequently, and you'll be impressed by its comprehensiveness and utility. 

The Book of Satoshi by Phil Champagne offers an unbiased, first-hand view of Satoshi Nakamoto, the anonymous architect behind the world's largest peer-to-peer system. As a former distributed systems researcher, I was fascinated by Satoshi's technical proficiency and cryptographic genius.

Champagne meticulously curated all of Nakamoto's publicly available writings, from emails to forum posts, presented in chronological order, providing an unparalleled window into the mind of a polymath in computer science, systems theory, cryptography, and even economics theory and community management.

A warning: the book is very technical at times, and some parts will get boring for a non-technical reader not interested in distributed systems.

I always knew cryptography was political, but I had no idea how political until I read this book. Seeing the subject I am so fascinated by through the words of a political journalist was truly eye-opening. Steven Levy navigates a deeply fascinating period in modern technological history – the late twentieth-century battles between governments trying to maintain power and control over communications, and technologists who saw the fledgling internet as an opportunity to build a new world. Cryptography, which protects digital communications, sat plum on the frontline between these two communities, hence battles over cryptography turned into so-called 'crypto wars’ (although nobody died). Nobody who read this book was surprised with much that Edward Snowden had to say to the world in 2013 – Snowden was just reportage of the latest chapter in the same ongoing conflict.

Good intelligence is the key to winning any war.

The work of Bletchley Park in the Second World War is well known. The equally important role that the enigmatically named Room 40 played in the First World War is less well known.

This book unravels the story of this formidable naval code breaking and intelligence unit. It was made up of men from all walks of life, under the leadership of the maverick genius and spymaster, Rear-Admiral ‘Blinker’ Hall.

Without the work of Room 40 there would have been no naval battles at Dogger Bank and Jutland. The U-Boat campaign against commerce would have been much harder to overcome. Most importantly, read how their work on the infamous Zimmermann Telegram led directly to the American declaration of war.

This book makes me jealous as the author has an incredible ability to communicate the densest of topics (Cryptography) in an engaging, wonderful way.

It draws you in and you find yourself transported to battlefields and war rooms of the past. I’ve always taken cryptography for granted - I type https into my browser and navigate to a site and all’s well. I know things are reasonably secure - but why?

It turns out that RSA, the algorithm that underpins things like SSL and SSH, is a landmark of human achievement and did something that millennia of mathematicians and scientists could not: provide secure, end-to-end encryption. A wonderful story.

Dan Brown grabs you within the first few pages and holds on to you through the whole book. The pace is frantic and can leave you breathless at times.

There's a great character twist at the end but I was a tiny bit disappointed with the ending. The story went so deep into the symbolic and mythical world, I guess I expected more. Perhaps I just wanted more.

Any research into the codebreaking arm of British Intelligence during the Great War will quickly point to one man as the mastermind: Admiral Sir Reginald “Blinker” Hall. He is, at a glance, one of the most intriguing historical figures you’ll ever come across…and the more you learn, the more convinced you’ll be of that. In Blinker Hall, Spymaster, Ramsay delivers not only a thorough look into intelligence and codebreaking, using documents that have been declassified only recently to his writing, but also an insightful look into the man who orchestrated one of the most complex intelligence systems of the modern era. For anyone interested in intelligence, cryptography, or even just the invisible world behind a war that spanned continents, this book delivers it all, and does it in an engaging, entertaining style.

We’re clearly suckers for dual timeline books about geniuses solving near-impossible ciphers.

This one, by the dauntingly clever Neal Stephenson, is a heady mix of real history, invented history, and modern intrigue, all tied together by the field of cryptology. I knew absolutely nothing about code-breaking before I read this, and when I’d finished, I felt I’d earned a master's at the very least.

Although we’ll never compete with the Bletchley Park brains, we very much enjoy being thrown into the mix, pretending we can keep up!

What is the dividing line between genius and madness? The question is a pressing one when you face Sir Thomas Urquhart of Cromarty (1611-1660), duelist, soldier, mathematician, genealogist, linguist, poet, historian, metaphysician, cryptographer, and endless self-promoter. It is said that Urquhart invented as many words as Shakespeare. The difference? Shakespeare's neologisms caught on, while "disobstetricate," "enixibility," and "scripturiency" remain firmly outside the dictionaries. If you're feeling brave, though, Urquhart's Discovery of a Most Exquisite Jewel More Precious Than Diamonds Inchased with Gold, The Like Whereof Was Never Seen in Any Age (he means his own writing) is one of the richest, maddest, most compelling narratives of a Scot trying to find himself and his country in the war-torn seventeenth century.