Vault Desk
Zero-knowledge, end-to-end encrypted cloud storage — files and filenames are encrypted on your device.
Vault Desk is an end-to-end encrypted cloud drive where all cryptography runs on the client. Files are encrypted with XChaCha20-Poly1305 in your browser or app before upload, so the server only ever stores ciphertext and wrapped keys— filenames included.Login uses OPAQUE (RFC 9807), so your password is never sent to the server, not even as a hash.
Sharing seals each file key to the recipient’s public key, and those public keys are published in a tamper-evident, append-only Key Transparency log …
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