Hey! I'm David, the author of the Real-World Cryptography book. I'm a crypto engineer at O(1) Labs on the Mina cryptocurrency, previously I was the security lead for Diem (formerly Libra) at Novi (Facebook), and a security consultant for the Cryptography Services of NCC Group. This is my blog about cryptography and security and other related topics that I find interesting.

tl;dr of the sweet32 attack (On the Practical (In-)Security of 64-bit Block Ciphers) posted September 2016

I wrote about that 3-weeks-ago attack on the NCC Group's blog, but I had a bit more to say about it, so I made a tl;dr video =) enjoy!

Well done! You've reached the end of my post. Now you can leave a comment or read something else.

Here are some random popular articles:

Here are some random recent articles:

Comments

leave a comment...

My book Real-World Cryptography is finished and shipping! You can purchase it here.

If you don't know where to start, you might want to check these popular articles:

Here are the latest links posted:

You can also suggest a link.