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CryptoHack Reviews and details

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Social recommendations and mentions

We have tracked the following product recommendations or mentions on various public social media platforms and blogs. They can help you see what people think about CryptoHack and what they use it for.
  • Online Cryptography Course by Dan Boneh
    If anyone would like to practice some of these lessons in a "capture the flag" format, I would recommend -- great site! - Source: Hacker News / about 2 months ago
  • The Matasano Crypto Challenges (2014)
    Another similar website for people who like this: It is like cryptopals, but in a Catch The Flag format. Many challenges on cryptopals do exist on CryptoHack too, but CryptoHack also have some even harder challenges to solve. - Source: Hacker News / 12 months ago
  • How Can I Test My Homebrew Cipher?
    The point is, you're working with a 200-year old manual cipher method. The field of cryptography has thoroughly perforated it and moved past manual ciphers and machine ciphers and onto mathematical ciphers whose strength is in functions whose inverses are astronomically more difficult to compute than the functions themselves, and key generation schemes that ensure that keys are never repeated no matter how many... Source: about 1 year ago
  • List of Internet Cryptography/Steganography Challenge Games Platform for learning modern cryptography (Cryptohack). Source: over 1 year ago
  • Best Websites For Coders
    CryptoHack : Learn cryptography through challenges and tutorials. Has a leaderboard and new challenges are added every few months. - Source: / over 1 year ago
  • Simple Encryption In Rust
    You should try this Source: over 1 year ago
  • Help learning cryptography
    Prefer to learn by doing? Source: over 1 year ago
  • Help for CTF Olympic
    To learn how to attack crypto challenges I like Source: over 1 year ago
  • Math/Coding Games and Puzzle suggestions?
    Https:// for example, also has a section for math (Vectors, Number theory, ...), but it focuses mainly on the underlying techniques for cryptography. Source: almost 2 years ago
  • Australian Signals Directorate coin code cracked by 14yo in 'just over an hour'
    These codes are really just silly puzzles, modern cryptography has no weaknesses of the kind these codes have. There are even sites that teach you about bad modern cryptography, like cryptohack [0] but in general the kind of skills you learn there won't be useful either unless you happen to find a piece of software that rolled their own crypto and did something really dumb (which does happen, occasionally, see the... - Source: Hacker News / almost 2 years ago
  • Have thought of a (hopefully useful) cipher spec. Looking for some suggestions!
    For learning you have to break stuff. There are sites that offer up challenges with intentionally weakened cryptography, which you can break for training. They will typically also have other learning material. Here are some of them: Source: almost 2 years ago
  • Rolling your own crypto: Everything you need to build AES from scratch
    When cryptopals is mentioned, I've also gotta mention "Cryptohack": That's where I've learnt most of my crypto, although it might be more focussed on the breaking than the making part. - Source: Hacker News / almost 2 years ago
  • What's the cryptographer's bible?
    Some students are interested in according riddles like from or Source: about 2 years ago
  • Question About Custom Encryption
    Cryptohack is similar, but more gamified. Source: over 2 years ago
  • Ideas for a good e-learning system for cryptography?
    Https:// is also pretty good. Source: over 2 years ago
  • Implementing RSA in Python from Scratch
    Also:, which covers some more modern cryptography. - Source: Hacker News / over 2 years ago
  • Tips about Cryptography for a beginner
    CryptoHack and CryptoPals. Recommended to join CryptoHack discord server too. Source: over 2 years ago
  • Advice on good sources to begin learning cryptography?
    Give a try to, great website to start and learn cryptography. Source: over 2 years ago
  • Any educational resources for beginners
    Try out the problem sets on Join the discord too, the community's pretty great. Source: over 2 years ago
  • Sites like tryhackme but for programming
    CyptoHack is (obviously) focused on teaching Cryptography but solved via programing. Source: over 2 years ago
  • CRYPTOHACK Challenges
    CRYPTOHACK is a free platform to learn and practice cryptography. The challenges are grouped into 9 sections, from introduction to misc.I enjoyed solving the problems. Link to the Website : - Source: / almost 3 years ago

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