2 ms·
Undoubtedly great for those services who cross deduplicate data. As a user however, I think it's a little 'scary' as it per default requires the service provid
by SODaniel 15y ago
Undoubtedly great for those services who cross deduplicate data.
As a user however, I think it's a little 'scary' as it per default requires the service provider to have access to encryption/decryption information, hence no 'zero-knowledge' storage policy is possible.
- Dylan16807 15y agoSomeone before proposed a deduplication scheme where the hash of a file is used as an encryption key. (and an encrypted database of keys is accessible by the user only) It's not no-knowledge in terms of what files are the same, of course, but it keeps the actual contents safe from prying.