Matasano Crypto Challenge

We’ve built a collection of 48 exercises that demonstrate attacks on real-world crypto.

This is a different way to learn about crypto than taking a class or reading a book. We give you problems to solve. They’re derived from weaknesses in real-world systems and modern cryptographic constructions. We give you enough info to learn about the underlying crypto concepts yourself. When you’re finished, you’ll not only have learned a good deal about how cryptosystems are built, but you’ll also understand how they’re attacked.

Matasano Crypto Challenge

I have just started on the first set of questions. It comes highly recommended by various people. Do check it out!

Stanley Tan
@stnly