Simon Willison’s Weblog

Schneier on Security: SHA-1 Broken. Whoa.

Posted 16th February 2005 at 4:47 am

Recent articles

Building software on top of Large Language Models - 15th May 2025
Trying out llama.cpp's new vision support - 10th May 2025
Saying "hi" to Microsoft's Phi-4-reasoning - 6th May 2025

sha 2 security 514 hashing 12 bruce-schneier 30