StenVault — Encrypted Cloud Storage

About

While reviewing encrypted storage services like Proton Drive, Tresorit, and ente.io, I found they all rely solely on classical cryptography. Since attackers can already collect encrypted data to decrypt later with quantum computers, I created StenVault. It uses hybrid post-quantum encryption, combining ML-KEM-768 and X25519, so if one layer is compromised, the other remains secure. I developed my own post-quantum WASM package after identifying shortcomings in the main library. Authentication uses OPAQUE, ensuring your password is never visible to the server. You can try the /send feature to encrypt and share files without needing an account.