3 ms·

Thanks, thats more worrying than the 2012 article linked on the cloudflare blog. The paper you linked to says 'will cost between 75K US$and 120K US$ and will p

Thanks, thats more worrying than the 2012 article linked on the cloudflare blog. The paper you linked to says 'will cost between 75K US$and 120K US$ and will plausibly take at most a few months', and not $700,000 like the CloudFlare blog does.

sp332 11y ago
That's for a freestart collision, which is not the same as real-world attack. This is a big warning sign, but real attacks aren't that bad yet. https://www.schneier.com/blog/archives/2015/10/sha-1_freestart.html https://www.schneier.com/blog/archives/2015/10/sha-1_freesta...