Cryptographic Vulnerabilities within the Nextcloud Server Side Encryption
16.11.2020 yahe publicity security update
Nearly a year ago I wrote that I had an extensive look into the server side encryption that is provided by the Default Encryption Module of Nextcloud. I also mentioned that I have written some helpful tools and an elaborate description for people that have to work with its encryption.
What I did not write about at that time was that I had also discovered several cryptographic vulnerabilities.
