Digital Secure Key Password: Fix

(Optional) Biometric unlock: [Use Face ID / Fingerprint]

[Finish Setup]

"client_nonce": "base64...", "signature": "base64..." digital secure key password

Digital Secure Key Password Login Master password: [************] (Optional) Biometric unlock: [Use Face ID / Fingerprint]

# For signature mode private_key = Ed25519PrivateKey.from_private_bytes(secure_key_seed) public_key = private_key.public_key() digital secure key password

Secure key storage: (✓) Use hardware security (TPM / Secure Enclave) ( ) Software encrypted vault

return "encrypted_seed": encrypted_seed, "salt": salt, "public_key": public_key, "recovery_mnemonic": mnemonic_from_seed(secure_key_seed)