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0 pointsumbrae16y ago0 comments

(a) I wrote in haste. Obviously it's a one way hash and unreversible. Additionally, I meant the first 20 characters, which is half of the full hash.

(b) Obviously. Still extraordinarily difficult given this implementation IMO. But I take your point genuinely.

If you weren't so friggin inflammatory I'd think we could come to a conclusion here. I could definitely be using a more lossy visualization to be more secure. This is something I'll look into, even though I'm sure you'll still consider it 'retarded' even if it helps your grandma login to her googles more often, making you get less phone calls to fix it as a result. She's got that palsy you know.

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tptacek16y ago

You think running a dictionary through SHA1, generating little sparkline graphs for each hash (the same way you did in like 10 lines of JS code), and then carving the image into sectors and counting matches is "extraordinarily difficult"? Everything you need to do it is, I think, in Mochikit.

You get full props for grandma, her googles, and the palsy, although anything you could do to allow either of my grandmothers to log into the googles would qualify you for much more than HN props. I'm sorry you think I'm inflammatory, except you and I both know I'm not.

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tptacek16y ago

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