DIEGOX is an open-source Rust application designed to solve both problems simultaneously: protecting data against future quantum decryption while offering plausible deniability under physical pressure.

👁️ How the Dual-KEM Decoy System Works

Instead of a standard single-payload vault, DIEGOX structures its encrypted output using a Chameleon architecture featuring two slots within one file container:

• The Real Vault (Alpha Slot): Decrypted only via the main passphrase.

• The Decoy Vault (Beta Slot): Decrypted via a secondary passphrase, exposing plausible dummy data.

Because of how the Dual-KEM structure formats the underlying ciphertext, an adversary analyzing the file cannot distinguish whether it contains one or two slots, preserving full plausible deniability.

🔬 Under the Hood

• Lattice-Based Encryption: Implements Learning With Errors (LWE) to remain secure in a post-quantum computing landscape.

• Key Derivation: Argon2id parameters designed to neutralize GPU/ASIC acceleration during brute-force attempts.

• Native GUI: Developed using eframe and egui for a lightweight, cross-platform Cyberpunk interface.

🔗 Links & Testing

DIEGOX is currently in pre-release (v0.1.1) and open for community testing and security feedback.

• GitHub Repository: github.com/mefisto26/diegox

• Releases & Installers: Download v0.1.1

Feel free to review the code, test the decoy functionality, or open an issue on GitHub!