Midbar is an open-source vault distributed under the MIT license.
The purpose of Midbar is to significantly increase the cost of unauthorized access to its user's personal data.
As for now, there are three versions of Midbar:
ESP8266 version of Midbar utilizes the 3DES + AES + Blowfish + Serpent encryption algorithm alongside the ESP8266's built-in memory to store eight passwords and four credit cards in the encrypted form. It also utilizes the HMAC SHA-256 to verify the integrity of the stored logins, which means that if at least one bit of an encrypted login gets flipped, Midbar will inform you about it by displaying the following alert: "Integrity Verification Failed!!!"
Midbar V2.0 & V2.5 (ESP32 version) is a password vault, credit card vault, note vault, phone number vault, data encrypter/decrypter, data hasher, SQLite3 host, and one-way secure communication channel - all in one! When it comes to the vault capability - Midbar V2.0 utilizes the 3DES + AES + Blowfish + Serpent encryption algorithm with an integrity verification feature alongside the SQLite3 serverless embedded relational database management system to keep your data safe and organized.
Midbar V1.0 (Raspberry Pi Pico Version) is a password vault, credit card vault, note vault, phone number vault, and data encrypter/decrypter - all in one. It utilizes the 3DES + AES + Blowfish + Serpent encryption algorithm in CBC mode with an integrity verification feature alongside the LittleFS to keep your data safe and organized.
The purpose of Midbar is to significantly increase the cost of unauthorized access to its user's personal data.
You can find the tutorial here:
ESP8266 Version: https://www.instructables.com/Midbar-ESP8266-Version/
ESP32 Version: https://www.instructables.com/Project-Midbar/
ESP32 Version 2.0: https://www.instructables.com/Midbar-V20/
ESP32 Version 2.5: https://www.instructables.com/Midbar-V25/
Raspberry Pi Pico Version V1.0: https://www.instructables.com/Midbar-Raspberry-Pi-Pico-Version/
ESP32 Version 3.0: https://www.instructables.com/Midbar-V30/
You can download the source code of Midbar here:
SourceForge: https://sourceforge.net/projects/midbar/
OSDN: https://osdn.net/projects/midbar/
GitHub: https://github.com/Northstrix/Midbar