Hey! I'm David, a security engineer at the Blockchain team of Facebook, previously a security consultant for the Cryptography Services of NCC Group. I'm also the author of the Real World Cryptography book. This is my blog about cryptography and security and other related topics that I find interesting.

Defcon: How to Backdoor Diffie-Hellman posted October 2016

I talked at Defcon about some cryptographic backdoors and about one way of constructing a backdoor in Diffie-Hellman.

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Peter

Yay, finally! <3

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Here are the latest links posted:

22 Sep Authenticated Key Exchanges
21 Sep An Explainer On Ed25519 Clamping
20 Sep Findora With Benedikt Bunz And Ben Fisch
19 Sep The Definitive Guide To “Modulo Bias And How To Avoid It”!
18 Sep Cryptofuzz - Differential Cryptography Fuzzing

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