Software professional doesn't understand hash collisionpic.twitter.com/VaQB6WzmTI
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Software professional doesn't understand hash collisionpic.twitter.com/VaQB6WzmTI
the technical founder of the place i work, a serial entrepreneur who's since moved on to multiple places and has a couple eight-digit exits under his belt, left us with a file storage mechanism that operates on the basis of the idea that you can use SHA1 hashes as unique keys
What’s wrong with that? ZFS, IPFS, git all work that way.
git hastily patched the extent to which it works that way i feel serenely confident that if you have two non-identical files whose SHA1 hashes collide, ZFS and IPFS will happily store both of them without ever retrieving the other when the one was requested
meh, we retrieved most of your data ;-)
according to this hash-based data integrity check you did, anyway
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