Repository navigation
Important
Installing the new version is recommended. Kryptos 2.4 is not compatible with older versions.
New features
- Brazilian Portuguese
- The language switch key is now a globe key (you can also switch keyboards by holding the globe key)
- The iOS app icon is now native
- Libraries updated to the latest versions
- Links, email addresses, and phone numbers in decrypted text can now be copied
- Vibration mode setting
- Key text size setting
- Key press enlargement setting
- The cursor in the keyboard input field can be moved by dragging with your finger
- Comma key instead of the emoji key; emoji are now available by holding the comma key
- Chats can now be included in backups
- Option to disable automatic capitalization
- Settings are now stored in an encrypted file
- Third-party keyboards no longer suggest words in Kryptos fields
- Passwords in "Password" and "Photo" modes must now be at least 6 characters long
- Code entry is locked after 5 incorrect attempts
- The keyboard and on-screen decryption are locked 5 minutes after leaving the app
- When using "Trap Password", the keyboard is hidden, on-screen decryption is disabled, and access to the camera and microphone is blocked
- Other changes
Fixes
- Key flickering when moving the cursor by holding the space bar
- Disappearing messages were deleted with a delay
- The lock could be bypassed by setting the clock back
- The locked keyboard displayed profiles and contacts and allowed switching profiles
- The "Storage unavailable" screen could erase everything with a single tap without confirmation
- On-screen decryption displayed text on the locked device
- Text from disappearing messages remained in the cache
- The keyboard draft remained visible after locking
- The keyboard could remember words from encrypted messages
- File names revealed whether codes had been set
- Windows and menus were not protected against being overlaid by other apps
- The app could freeze when handling a large message
- The mask key is no longer derived from public fingerprints
- Other fixes
Downloads
| File | Size | SHA-256 |
|---|---|---|
Kryptos.apk |
25 895 633 | 00c6a3565959498709a4458f30e540df3f9125d63c55ba4706f44e17d854f492 |
Kryptos.ipa |
27 159 680 | 10ad030b01852130ce829095cd6ff849afb3992d000bd080a9d24196d2edf187 |
The APK is built in the F-Droid buildserver container and signed with the same key as before, so it installs over an existing copy. The IPA is unsigned.