Cipherion – Secure Python File Encryption Tool

Cipherion is a Python utility designed to encrypt and decrypt files using password-derived cryptographic keys while providing integrity verification and a practical interactive terminal workflow.

Key Features

• AES-256 file encryption

• Password-based key derivation

• HMAC-SHA256 integrity verification

• Interactive terminal interface

• File and folder navigation

• Numbered file selection

• Metadata support for encryption parameters and file information

• Encrypted ZIP packaging

• Original filename recovery when supported metadata is available

• Multi-language interface

• Offline local file processing

• Lightweight Python implementation

What You Get

• Complete Cipherion source code

• requirements.txt

• README.md

• LICENSE

• SECURITY.md

• Included demo materials

Suitable For

• Python developers

• Security enthusiasts

• Developers building file-security utilities

• Offline file-protection workflows

• Learning and experimenting with file encryption

• Developers who want a customizable foundation for a larger security tool

Requirements

• Python 3.x

• Dependencies listed in requirements.txt

Important

Cipherion is a software utility and should not be considered a substitute for a professionally audited cryptographic system or enterprise key-management infrastructure. Always keep secure backups of important files and encryption credentials.