Absolute Key Custody Warning
Adytum Suite utilizes **Zero-Knowledge client-side encryption**. Your master security keys are created directly in your device using standard BIP-39 entropy keys.
Because we hold no master backdoor key, if you lose your phone and lose your 12-word recovery code, your domestic files are mathematically lost. We cannot decrypt or restore your account.
BIP-39 12-Word Recovery Key
When provisioning your first device, the client compiles a unique, highly randomized **BIP-39 recovery seed phrase**. This seed phrase generates your local wallet master keys on-device.
Write this down offline on paper. Keep it locked.
QR Code Asymmetric Syncing
To share data safely with other family members, our app wraps your symmetric environment keys via secure **RSA-4096 key encapsulation**.
Once Phone B scans the target QR pattern, it uses its private hardware enclave key to unwrap the package, immediately mapping both devices to the same private partition.