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The latest blog posts to take off on Hacker News. 428 posts.

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2008
246

SHA-1 Broken

SHA-1 has been broken. Not a reduced-round version. Not a simplified version. The real thing. The research team of Xiaoyun Wang, Yiqun Lisa Yin, and Hongbo Yu (mostly from Shandong University in China) have been quietly circulating a paper describing their results: collisions in the the full SHA-1 in 2**69 hash…

251

Spider Robinson: Melancholy Elephants

Copyright is a hot-button topic these days. Does information want to be free…or just reasonably priced? I discussed copyright at some length 25 years ago—a year before the first TCP/IP wide area network in the world went operational—two years before the first Macintosh went on sale!—in the following story. It won the…

267

Follow Hacker News from the Console

Here is something neat that I hacked together – a `top' like Python program called Hacker Top that allows you to follow Hacker News from a UNIX terminal! Hacker News has become the 2nd source for news after programming.reddit for me. I have a couple of ideas for a startup myself and the tips I get from Hacker News...