Hey everyone, I’ve been searching for a dedicated post-quantum cryptography (PQC) tool to secure my local files against "harvest now, decrypt later" attacks, but couldn’t find a standalone tool that fit my threat model. So, I built one from one scratch. I’ll admit I am a bit of a security paranoiac, but two things constantly bother me: Cloud Backups: I don't trust providers like Google Drive or Microsoft OneDrive with unencrypted data. I need my files locked down locally before they ...