4 ms·
Especially if you backup encrypted data (which isn't unusual - to have data encrypted at rest) you will have a compression ratio of 100% or even more (metadata
by sebazzz 3y ago
Especially if you backup encrypted data (which isn't unusual - to have data encrypted at rest) you will have a compression ratio of 100% or even more (metadata of the compression needs to be stored too)
- monocasa 3y agoThe drives will do encryption too so that you don't have to pick between encryption at rest and compression.
- sebazzz 3y agoFrom the SSL world we know that encrypting compressed data can lead to vulnerabilities in the encryption. Does that nog apply here? https://en.wikipedia.org/wiki/CRIME?wprov=sfti1 https://en.wikipedia.org/wiki/CRIME?wprov=sfti1
- monocasa 3y agoIt doesn't really apply as both CRIME and BREACH rely on small N on the payload size, and heavy use of repeated chosen plaintexts to iterate through the secret state space.