How We Created the First SHA-1 Collision and What it Means for Hash Security

In this talk, we recount how we found the first SHA-1 collision. We delve into the challenges we faced from developing a meaningful payload, to scaling the computation to that massive scale, to solving unexpected cryptanalytic challenges that occurred during this endeavor.

By Elie Bursztein

[kkmivlx]

Thank you for your speech. Although I am currently tormented by the topic of "SHA1's Collision Attack Research"

[Zizotron]

very informational! will try this on 256 now

[edtx]

Really good presentation. Thanks for taking the time to explain it in terms that regular programmer can understand.

[AlexBuzz]

You made an SHA collision? How?
Oh, you're Google. That's how.

[numbr]

This is all to brick older tech with no built in backdoors sha 2 comes out who will update the older pre sha stuff