One of the things I like to do on this blog is write about new research that has a practical angle. Most of the time (I swear) this involves writing about other folks’ research: it’s not that often that I write about work that comes out of my own lab. Today I’m going make an … Continue reading One-Time Programs…
#security research
4 posts
27 Oct 2022
14 Jan 2022
NB: This post describes a very casual code review of a few cryptography functions used by MetaMask. It does not describe any vulnerabilities. If you’re the kind of person who likes a meandering and amateurish code review that goes absolutely nowhere, you’ll enjoy this post. Otherwise you might want to read something more exciting: I … Continue reading An extremely…
28 Jul 2016
My name is Matthew Green. I am a professor of computer science and a researcher at Johns Hopkins University in Baltimore. I focus on computer security and applied cryptography. Today I filed a lawsuit against the U.S. government, to strike down Section 1201 of the Digital Millennium Copyright Act. This law violates my First Amendment … Continue reading Statement on…
25 Jan 2014
This week a group of more than fifty prominent security and cryptography researchers signed a letter protesting the mass surveillance efforts of the NSA, and attempts by NSA to weaken cryptography and privacy protections on the Internet. The full letter can be found here. Most of you have already formed your own opinions on the issue over … Continue reading…