Hey! I'm David, cofounder of zkSecurity and the author of the Real-World Cryptography book. I was previously a crypto architect at O(1) Labs (working on the Mina cryptocurrency), before that 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.
I'll be back in Vegas this year to give the crypto training of Black Hat. The class is not full yet so hurry up if that is something that interests you.
It will be a blend of culture, exercises and technical dives. For 2 days, students get to learn all the cool crypto attacks, get to dive into some of them deeply, and get to interact via numerous exercises.
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My book Real-World Cryptography is finished and shipping! You can purchase it here.
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