**Motivations :**
- Encrypt all wallet data with PBKDF2 key, never store in clear
- Detect security mode from available PBKDF2 key instead of using fallback
- Stop page without fallback if no PBKDF2 key is available
- Use existing PBKDF2 keys only, no generation
**Modifications :**
- wallet-setup.ts: Encrypt device data before storing, store only encrypted_device and encrypted_wallet
- wallet-setup.ts: Detect security mode by testing all modes to find a working PBKDF2 key
- wallet-setup.ts: Stop without fallback if no PBKDF2 key is found
- wallet-setup.ts: Retrieve existing PBKDF2 key (no generation)
- wallet-setup.ts: Remove separate security mode storage (already stored via PBKDF2 key in pbkdf2keys store)
- wallet-setup.ts: Add verification to reject any wallet stored in clear
- wallet-setup.ts: Fix IndexedDB inline key usage (remove explicit key parameter)
**Pages affected :**
- wallet-setup.html: Encrypts and stores only encrypted wallet data, detects security mode from PBKDF2 key
NicolasCantu
3eae4f0210