[Link] Black-Box Attacks on Perceptual Image Hashes with GANs

Read: 7/8/2021 towardsdatascience.com

A Perceptual image hash (PIH) is a short hexadecimal string (e.g. ‘00081c3c3c181818’ ) based on an image’s appearance. Perceptual image hashes, despite being hashes, are not cryptographically secure hashes.

ai algorithms cryptography cybersecurity hashing algorithms machine learning vulnerabilities