Crypto//Seed Phrase

- 12-24 words (BIP-39 standard) — a human-readable encoding of random entropy.

12-24 words (BIP-39 standard) — a human-readable encoding of random entropy.

Entropy → mnemonic words → PBKDF2 → 512-bit binary seed → master key + chain code.

The seed phrase IS the wallet — anyone who has it controls all derived accounts.

Independent from the device password: password = local convenience lock, seed phrase = ultimate master backup.

Entropy comes from the device's random number generator (OS + user interactions for unpredictability)