2nd May 2020
TIL
Constant-time comparison of strings in Node
— When comparing secrets, passwords etc it's important to use a constant-time compare function to avoid timing attacks.
Recent articles
- Adding TILs, releases, museums, tools and research to my blog - 20th February 2026
- Two new Showboat tools: Chartroom and datasette-showboat - 17th February 2026
- Deep Blue - 15th February 2026