https://github.com/geo-tp/password-manager

Offline password manager for ESP32, featuring encrypted vault storage
https://github.com/geo-tp/password-manager

Last synced: about 1 month ago
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Offline password manager for ESP32, featuring encrypted vault storage

• Host: GitHub
• URL: https://github.com/geo-tp/password-manager
• Owner: geo-tp
• License: mit
• Created: 2025-01-29T19:42:47.000Z (5 months ago)
• Default Branch: main
• Last Pushed: 2025-02-01T18:28:14.000Z (5 months ago)
• Last Synced: 2025-02-16T22:41:25.236Z (4 months ago)
• Language: C++
• Size: 472 KB
• Stars: 18
• Watchers: 1
• Forks: 0
• Open Issues: 2
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# Password Manager for ESP32

**Password Manager** designed for the ESP32. It provides **secure password storage, encryption, and USB emulation for typing passwords automatically**.

![](/image.jpg)

## Features

- **AES-128 Encryption**: All stored passwords are encrypted for security.

- **Storage on SD Card**: Encrypted password storage on an SD card for persistent data.

- **Random Password Generation**: Generate secure passwords.

- **HID Keyboard Mode**: ESP32 can act as a USB keyboard to automatically type credentials.

- **User Authentication**: Requires a master password to unlock stored credentials.

- **Auto-Lock Vault**: The vault will be automatically locked after a selected amount of time.

## Installation

- M5Burner : Search into M5CARDPUTER section and burn it

- Github : Build or take the firmware.bin from the [github release](https://github.com/geo-tp/Password-Manager/releases) and flash it

## Usage

- **Create a Vault**: Create a new encrypted vault to securely store your passwords. **Each vault is stored as an encrypted file on the SD card.**

- **Manage Password Entries**: Add, update, delete password entries to the vault. **Up to 100 passwords per vault.**

- **Auto-Type**: Select a field and press `OK`, the ESP32 type it via USB HID.

- **Update Settings**: Adjust app settings as keyboard layout, brightness and vault lock timings.

**NOTE:** You can update a vault name by modifying the filename in the `/vaults/` folder, the file extension must remains `.vault`. **The master password used to create0 a vault can't be modified.**