3 ms·
Hashes are supposed to change a lot with small changes in the data source. I wouldn't call this hashing, but fingerprinting, and there're plenty of fingerprinti
by ktzar 12y ago
Hashes are supposed to change a lot with small changes in the data source. I wouldn't call this hashing, but fingerprinting, and there're plenty of fingerprinting algorithms for images, some related to steganography.
- ahknight 12y agoA cryptographic hash, yes. Not all hashes are cryptographic hashes.