- Replace BarcodeDetector with jsQR for raw binary byte access
- BarcodeDetector forced UTF-8 decoding which corrupted binary data
- jsQR's binaryData property preserves raw bytes without text conversion
- Fix regex bug: use single backslash \x00 instead of \x00 for binary detection
- Add debug logging for scan data inspection
- QR generation already worked (Krux-compatible), only scanning was broken
Resolves binary QR code scanning for 12/24-word CompactSeedQR format.
Tested with Krux device - full bidirectional compatibility confirmed.
Implements zlib decompression for encrypted Krux QR codes, resolving the final decryption failure.
- Adds `pako` as a dependency to handle zlib (deflate/inflate) operations in JavaScript.
- Overhauls `krux.ts` to be a more complete port of the `kef.py` logic.
- `VERSIONS` constant is updated to include `compress` flags.
- `KruxCipher.decrypt` now checks the KEF version and uses `pako.inflate` to decompress the plaintext after decryption, matching the behavior of the official Krux implementation.
- This fixes the bug where correctly identified and decoded Krux payloads still failed to produce a valid mnemonic.
- Add QRScanner component with camera and image upload
- Add QR code download button with auto-naming (SeedPGP_DATE_TIME.png)
- Split state for backup/restore (separate public/private keys and passwords)
- Improve QR generation settings (margin: 4, errorCorrection: M)
- Fix Safari camera permissions and Continuity Camera support
- Add React timing fix for Html5Qrcode initialization
Features:
- Camera scanning with live preview
- Image file upload scanning
- Automatic SEEDPGP1 validation
- User-friendly error messages
- 512x512px high-quality QR generation
- Implement cv25519 PGP encryption/decryption
- Add Base45 encoding with CRC16 integrity checks
- Create SEEDPGP1 frame format for QR codes
- Support BIP39 passphrase flag indicator
- Add comprehensive test suite with Trezor BIP39 vectors
- 15 passing tests covering all core functionality
