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This post is a copy of tweets by Zooko Wilcox-O’Hearn. SHA256 was designed by the NSA. BLAKE (the original) and BLAKE3 were designed by Jean-Philippe Aumasson and others (including me, but Jean-Philippe and the other contributors did a lot more of the cryptographic heavy lifting than I did). SHA256 was based on SHA1 (which is

Your browser is no longer supported. Update it to get the best YouTube experience and our latest features. Learn moreRemind me l
When I browse https://news.ycombinator.com/shownew with showdead on, I see several posts flagged into the oblivion. None of them strike me as obviously egregious and I'm curious how they ended up this way. I can understand flagging of obvious spam / undesirable content on the “new” page, but Show HN is where folks show off what

Photo by Jilbert Ebrahimi on Unsplash Hi, my name is Benjamin Groff, and if this is the first post you’re even reading from me (which I wouldn’t mind) let me introduce myself. I’ve been in the music business for over 25 years, mostly as a music publisher at BMG and EMI (for 10 years) and

Do you wish you could regulate your emotions better? Maybe you want to lower your baseline level of anxiety and nervousness Maybe you want to stop getting so angry and irritable at small annoyances Or maybe you wish you could move on from some kind of grief or deep sadness Painful emotions are difficult to…