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kbolino
7 months ago
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Cracking a 512-bit DKIM key for less than $8 in th...
What is your definition of cracked? Collisions are easy to produce; there's one right on the Wikipedia page.
EVa5I7bHFq9mnYK
7 months ago
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Collisions are not interesting. Millions of leaked passwords hashed with MD4/MD5 are of very practical interest.
kbolino
7 months ago
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Ok, preimage resistance is still pretty strong, but it has been reduced enough that I wouldn't trust it remaining above practical attacks beyond the next decade.
lo0dot0
7 months ago
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If you use the same password on different sites despite password managers and now passkeys you are asking for it.
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