CryptoHack
@CryptoHack__
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CryptoHack is a fun platform for learning modern cryptography through a series of puzzles and challenges. Free to play for all
UK
Joined March 2020
New feature!. Introducing the CTF Archive. We now have a category on our challenges page filled with the best CTF challenges of the past. There are so many brilliant challenges made by the community, we want help your hard work reach as many people as possible!
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RT @CosicBe: Congratulations to our researcher Robin Jadoul for successfully defending his PhD thesis on "Secure Multiparty Computation, I….
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RT @WardBeullens: @claucece Fun Fact: SNOVA is pronounced as "Supernova" by its designers. Please don't confuse the two meanings of superno….
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RT @isogenies: kyber-py and dilithium-py have both been updated to match the finalised FIPS specifications 203 and 204. They also both pas….
github.com
A pure python implementation of ML-KEM (FIPS 203) and CRYSTALS-Kyber - GiacomoPope/kyber-py
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RT @isogenies: This weekend I made xoflib with my friends Robin Jadoul and @_tritoke. xoflib is a Python package for the Shake extendable-….
github.com
A Python package build using pyO3 rust bindings to various extendable-output functions (XOFs): including Ascon, BLAKE3, Shake and TurboShake - GiacomoPope/xoflib
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RT @isogenies: I implemented ML-DSA following draft FIPS 204 to follow the work earlier this week with ML-KEM. Hopefully this is interestin….
github.com
A pure python implementation of ML-DSA (FIPS 204) and CRYSTALS-Dilithium - GiacomoPope/dilithium-py
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We have begun the process of rewriting our challenge descriptions in Latex -- this was motivated because of the recent additions which were maths heavy. We hope this change makes the site more accessible and easier to read for everyone
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RT @isogenies: It's been a long time coming, but I finally got around to writing some isogeny challenges for @CryptoHack__ !. 🐙 I hope this….
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The new challenges are now live! Good luck and have fun! .
cryptohack.org
Pick from a wide variety of categories such as RSA, Diffie-Hellman, Elliptic Curve Cryptography and Block Ciphers to start learning cryptography today!
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For the first time in ages, new challenges are being added to CryptoHack. To make up for lost time we're adding 50 new challenges including two whole new sections dedicated to zero-knowledge proofs and isogenies.
blog.cryptohack.org
Hello CryptoHackers! It’s been ages since our last challenge release. However, we hope to make it up to you by delivering an enormous release with almost 50 fresh challenges.
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RT @sejaques: Halfway through the return journey and I have something concrete to say about it: I didn't make it p….
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RT @teddyctf: @thngngu07365711 @offsectraining Highly recommend @CryptoHack__ And as always, playing CTF events, th….
cryptohack.org
A free, fun platform to learn about cryptography through solving challenges and cracking insecure code. Can you reach the top of the leaderboard?
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RT @cryptanalyse: I'm very glad to share this new plateform! 🎉. #Hackropole collects nearly all the challenges that we have made since 2019….
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RT @BenjWeso: Postdoc opening in post-quantum cryptography in Lyon! Apply if you like either crypto, number theory, lattices, isogenies, or….
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RT @isogenies: Really excited about some new work, which shares new isogeny formula for (2,2)-isogenies. In short: our new work is 10x fas….
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RT @IsogenyClub: Get ready for the party tomorrow! 🥳🥳 Where @MainoLuciano will explain to us how Festa gets much fasta, using new algorithm….
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