3 ms·
> collisions and even arbitrary second preimages have been constructed. The chance of a mismatch is 8.63616855509e-78% If the hash was an atom then you would
by EagnaIonat 2y ago
> collisions and even arbitrary second preimages have been constructed.
The chance of a mismatch is 8.63616855509e-78%
If the hash was an atom then you would have to guess which atom in the observable universe it is. That is how likely a collision will happen.
- nullc 2y agoI have posted numerous neuralhash collisions online already[1] and can generate more on demand. The "chance" is 100% because perceptual hashing schemes do not and cannot achieve cryptographic strength. [1] https://academic.oup.com/cybersecurity/article/10/1/tyad020/7590463 https://academic.oup.com/cybersecurity/article/10/1/tyad020/... see the girl/dog image on page 12 for one of my examples in the academic literature.