- 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.
Modifies the frame parsing logic to accommodate Base45-encoded SeedPGP payloads that are missing the 'SEEDPGP1:' prefix and CRC. This scenario occurs with certain QR code generators, such as some modes on Krux devices.
- `frameParse` now detects when the prefix is missing and treats the entire input as a raw Base45 payload.
- A `rawPayload` flag is added to the `ParsedSeedPgpFrame` type to signal this case.
- `frameDecodeToPgpBytes` now bypasses the CRC check when this flag is true, allowing the decryption to proceed.
- This resolves a bug where valid encrypted payloads were being rejected due to a missing frame structure.
Fixes a bug where plain text mnemonics and Krux QR codes were being misidentified as encrypted SeedPGP frames.
- The `detectEncryptionMode` function has been rewritten to be stricter and now correctly identifies 'text' as a type.
- It no longer defaults to 'pgp', which was causing plain text to be treated as an encrypted format.
- The `EncryptionMode` type in `types.ts` has been updated to include 'text'.
- This resolves issues where the UI would incorrectly ask for a password for plain text mnemonics and use the wrong decryption logic for Krux QRs.
- Update version to v1.4.4
- Add explicit threat model documentation
- Document known limitations prominently
- Include air-gapped usage recommendations
- Polish all documentation for clarity and examples
- Update README, DEVELOPMENT.md, GEMINI.md, RECOVERY_PLAYBOOK.md
- 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
