Password Manager (C)

A lightweight command-line password manager written in C. It securely stores your login credentials using file I/O and encrypts passwords with OpenSSL.

Features

• password protection (hashed using SHA256)
• File-based local storage
• AES encryption for stored credentials
• Add, retrieve, and delete password entries
• Cross-platform support (Linux, macOS, Windows with some setup)

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Requirements

Make sure you have the following installed:

• gcc or any C compiler
• openssl development libraries
  • Linux: sudo apt install libssl-dev
  • macOS: brew install openssl
  • Windows: Download from https://slproweb.com/products/Win32OpenSSL.html and configure paths manually

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Build and Run

1. Clone the repo

git clone https://github.com/yourusername/password-manager-c.git
cd password-manager-c