Hey! I'm David, a security engineer at the Blockchain team of Facebook, previously 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.

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

04724 Tamarin Prover Introduction
03785 Database Encryption
26624 What are x509 certificates? RFC? ASN.1? DER?
49975 Let's Encrypt Overview
15688 Fault attacks on RSA's signatures
05489 The 9 Lives of Bleichenbacher's CAT: New Cache ATtacks on TLS Implementations
10427 Key Compromise Impersonation attacks (KCI)

Here are the latest links posted:

17 Jul What’S The Matter With Pgp? (2014)
17 Jul Gpg And Me (2015)
17 Jul The Pgp Problem
16 Jul New Face Of The Bank Of England's £50 Note Is Revealed As Alan Turing
15 Jul Algorithmic Aspects Of Elliptic Bases In Finite Field Discrete Logarithm Algorithms

You can also suggest a link.

Belgian professor in cryptography hacked posted February 2014

Jean-Jacques Quisquater, a renowned Belgian professor in cryptography got his computer hacked, seems like NSA has something to do about it.

more info

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