On October 24, 2024, the National Institute of Standards and Technology (NIST) announced that they’re advancing fourteen post-quantum signature schemes to the second round of the “signatures on ramp” competition. “Post-quantum” means that these algorithms are designed to resist the attack of quantum computers. NIST already standardized four post-quantum signature schemes (ML-DSA, SLH-DSA, XMSS, and […]
Tag Archives: research
Birthday Week recap: everything we announced — plus an AI-powered opportunity for startups
This year, Cloudflare officially became a teenager, turning 13 years old. We celebrated this milestone with a series of announcements that benefit both our customers and the Internet community. From developing applications in the age of AI to securing against the most advanced attacks that are yet to come, Cloudflare is proud to provide the […]
Post-quantum crypto should be free, so we’re including it for free, forever
At Cloudflare, helping to build a better Internet is not just a catchy saying. We are committed to the long-term process of standards development. We love the work of pushing the fundamental technology of the Internet forward in ways that are accessible to everyone. Today we are adding even more substance to that commitment. One […]
No, AI did not break post-quantum cryptography
News coverage of a recent paper caused a bit of a stir with this headline: “AI Helps Crack NIST-Recommended Post-Quantum Encryption Algorithm”. The news article claimed that Kyber, the encryption algorithm in question, which we have deployed world-wide, had been “broken.” Even more dramatically, the news article claimed that “the revolutionary aspect of the research […]
Why A Free Obfuscator Is Not Always Free.
We all love our code but some of us love it so much that we don’t want anyone else to read or understand it. When you think about it, that’s understandable – hours and hours of hard dev work, days of testing and weeks (months?, years?) of fixing bugs and after all of this, someone […]
Mysterious Zencart Redirects Leverage HTTP Headers
About a week ago we got an interesting Zencart case. Being that we don’t often write about Zencart we figured it’d be good time to share the case and details on what we found. The Scenario The site was redirecting to “www .promgirl .de”. I know, not very unique. Additionally, it was only affecting “www” […]
