No passwords. No backend. Just you.
Encrypt with your behavior.
BehaviorKey Vault turns your mouse movement and typing rhythm into a 256-bit AES-GCM key. The key is never stored. Only your behavior — repeated within ±15% tolerance — can unlock your files.
1 · Enroll
Record 3 behavioral samples. We extract 9 stable features and store a template — never the key.
2 · Encrypt
Derive AES-256-GCM via PBKDF2. Output a tamper-proof .aadi container with HMAC-SHA256.
3 · Decrypt
Reproduce your behavior within ±15% to re-derive the key. No biometric leaves your browser.
How the key is derived: features are quantized into 15%-wide buckets → SHA-256 seed → PBKDF2-SHA256 (200k iters) with a stored salt → 256 bits split into an AES-GCM key and an HMAC-SHA256 key.