Osmo
A private house · a key for this device

Enroll this device

A passkey for this address, and a key for this device made from it. Nothing secret leaves the page; there is no password and no recovery key, on purpose.

  1. A platform passkey with the PRF extension
  2. The device keys, made and wrapped in this browser
  3. The passkey asked again, to prove it re-derives them
  4. The public record handed to the porch, where it waits

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