david wong

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.

Bitcoin Transaction Malleability explained posted February 2014

Wonderful blog post from Ken Shirriff again ! Read more here

Leave a comment