How to randomly pad files before encryption to prevent file fingerprinting? (lemmy.world)

submitted 4 months ago by [email protected] to c/[email protected]

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Hi, I was planning to encrypt my files with GPG for safety before uploading them to the cloud. However, from what I understand GPG doesn't pad files/do much to prevent file fingerprinting. I was looking around for a way to reliably pad files and encrypt metadata for them but couldn't find anything. Haven't found any recommendations on the privacyguides website either. Any help would be appreciated!

Thanks

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[-] [email protected] 0 points 4 months ago

Openssl really isn't the right thing for that. GPG is fine for individual files if you don't mind leaking the approximate length. You may be better off with borg backup depending on your exact use case.

this post was submitted on 13 May 2024

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