Digital Secure Key Password -

Recovery phrase (store offline): ┌─────────────────────────────────────┐ │ candle pilot storm bridge fish │ │ lunar kite brave frost draft │ └─────────────────────────────────────┘

"client_nonce": "base64...", "signature": "base64..."

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

# For signature mode private_key = Ed25519PrivateKey.from_private_bytes(secure_key_seed) public_key = private_key.public_key()

Authenticating... ✅ Key derivation (client side) import hashlib, hmac, secrets, time from cryptography.hazmat.primitives.kdf.scrypt import Scrypt def setup(password: str) -> dict: salt = secrets.token_bytes(32) kdf = Scrypt(salt=salt, length=32, n=2**20, r=8, p=1) password_key = kdf.derive(password.encode()) digital secure key password

Digital Secure Key Password Login Master password: [************]

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