SSSS Mobile
Shamir's Secret Sharing Scheme Split & Combine Functions for Android & iOS
2023 Dustin Runnells (dustin@runnells.name)
Website/FAQ: https://ssssmobile.app
Based on the SSSS tool by B. Poettering (http://point-at-infinity.org/ssss/) using the ssss-js library by Gabriel Burca (https://www.npmjs.com/package/ssss-js).
If you intend to protect potentially important information, please take all necessary backup precautions and use at your own risk!
Status
Currently published here:
- Google Play - https://play.google.com/store/apps/details?id=com.dustinrunnells.ssss
- Apple App Store - https://apps.apple.com/us/app/ssss-mobile/id1505136665?ls=1
- Amazon App Store - https://www.amazon.com/dp/B086PHQ9XF
Dependancies
Titanium Modules:
- ti.nfc - https://github.com/tidev/ti.nfc
- I needed the NfcForegroundDispatchFilter to include FLAG_MUTABLE: Pull Request #79
- ti.barcode - https://github.com/tidev/ti.barcode
Javascript/Node:
- ssss-js by Gabriel Burca - https://www.npmjs.com/package/ssss-js
- bignumber.js by Michael Mclaughlin - https://travis-ci.org/github/MikeMcl/bignumber.js
- qrcodejs by Shim Sangmin - https://github.com/davidshimjs/qrcodejs
- JQuery - http://jquery.com (Help and QR Code view are actually Webviews)
- secure-random-password - https://github.com/rackerlabs/secure-random-password
Icons:
- Sergey Ershov - https://www.iconfinder.com/iconsets/multimedia-75
- Cole Bemis - https://www.iconfinder.com/iconsets/feather-2
- Paste Icon by Freepik - https://www.flaticon.com/free-icon/paste_178922
Font:
- Arimo by Steve Matteson - https://fonts.google.com/specimen/Arimo
Notes
Distributing this app for iOS requires a Provisioning Profile with a non-wildcard App Identifier that contains the "NFC Tag Reading" capability.
Build
Titanium SDK 12.1.2.GA.
Run on Android device:
ti build -p android --build-only
Run on iPhone:
appc run -p ios --build-only
Google Play Package Build:
ti build -p android -T dist-playstore -K <keystore> -P <keystore_password> -L ssss -O <dist_dir>