E-MABS

E-MABS is a mobile application made using React Native that performs CRUD operations with Firebase as server storage. All Encrypted. EMABS stands for Encrypted Memory and Backup System.

Services Implemented

• User Authentication (Username and Password)
• 2FA using Phone Number
• Symmetric Encryption using 3rd Party Library
• Firebase Authentication
• Firebase Storage
• Firebase Storage CRUD operations
• Cache like system to download the files and store in local storage for fast access.
• Automatically delete cached files upon signout.
• File Salt and IV are uploaded to File Metadata on Firebase
• Location also included in file Metadata for ease of sorting
• Alphabetical Sort by default
• File upload progress shown as Toast

Video Demo

EMABS.Demo.Video.mp4

Screenshots

"Error Loading Preview" pops up on firebase because the file is encrypted and can only be decrypted by the same key used for encryption (symmetric encryption)