invcrypt 1.0.4

Quantum-safe local file encryption CLI based on Invicra’s proprietary DITG/FTG cryptography.

InvCrypt CLI – Community Edition v1.0.0

Developed by Invicra Technologies AB

InvCrypt is a quantum-safe command-line encryption tool based on Invicra’s proprietary DITG/FTG cryptographic framework. It is designed to resist both classical and quantum-based attacks and offers a fully offline encryption environment.

This Community Edition is a free, functional version distributed without exposing the protected cryptographic modules. It is fully compatible with future commercial editions and intended for research, educational, and non-commercial use.

---

SECURITY NOTICE

This Community Edition is intended for research, testing, and educational use.
It provides functional, quantum-safe local encryption but is not certified for production environments or for protecting highly sensitive or classified data.

Invicra Technologies AB does not take responsibility for data loss or misuse resulting from improper seed or file handling. For enterprise or commercial use, contact Invicra Technologies for a professional license.

---

OVERVIEW

• Quantum-safe local file encryption and decryption
• Seed-based key generation (no key files required)
• Built-in hash functions: shake256, shake256x, blake3x
• Extended metrics and integrity verification
• Automated round-trip test (--testrun)
• Cross-platform support (Windows, macOS, Linux)
• Fully functional without exposing source code

---

INSTALLATION

From a wheel file: pip install dist/invcrypt-1.0.0-py3-none-any.whl

(Future PyPI release) pip install invcrypt

---

USAGE EXAMPLES

Encrypt a file: invcrypt file.txt --seed mypass

Decrypt a file: invcrypt file.txt.invx --seed mypass

Prompt for password: invcrypt file.txt -p

Run full encrypt/decrypt test: invcrypt --testrun file.txt --seed testseed

Display help and options: invcrypt --info

---

SEED WARNING

Your password (seed) is the only key required to encrypt and decrypt files.
If the seed is lost or forgotten, your data cannot be recovered.
InvCrypt does not store, transmit, or recover seeds under any circumstances.

---

AVAILABLE HASH FUNCTIONS

Name Classical Bits Quantum Bits Performance

shake256 512 256 Stable shake256x 1024 512 Stable blake3x 1024 512 Fast

---

CLI COMMANDS

--info Show CLI overview and examples --flags Display all available flags --hashlist List supported hash functions --mode Select "encrypt" or "decrypt" --seed Provide seed or password --password-prompt Ask for password interactively --metrics Show extended metrics --avalanchtest Compare avalanche effect between two files --testrun Perform a full encrypt/decrypt test --overwrite Allow overwriting existing output files --delete-original Delete the original file after successful encryption

---

SECURITY ARCHITECTURE

InvCrypt is built upon Invicra’s proprietary mathematical frameworks:

DITG – Distributed Inverted Transformation Graphs FTG – Field Transformation Geometry

The protected modules (matrix, crypto_core, hashing, utils) are distributed as compiled .pyc files and cannot be reverse-engineered.

---

SYSTEM REQUIREMENTS

Python: 3.12 or later Platforms: Windows, macOS, Linux Packages: tqdm, colorama

---

PROJECT STRUCTURE

invcrypt/ cli_args.py config.py constants.py info.py loader.py main.py metrics.py pycache/ (contains protected modules)

---

LICENSE

Invicra Community License 2025

This version may be used freely for personal, academic, or non-commercial testing. Redistribution or commercial deployment requires a separate license from Invicra Technologies AB.

---

ABOUT INVICRA TECHNOLOGIES

Invicra Technologies AB develops next-generation quantum-secure cryptographic systems based on proprietary mathematical frameworks (DITG, FTG, IUHMF). The company focuses on data security, AI safety, and post-quantum cryptography.

Contact: [e-mail] Website: (to be launched in 2025)

---

RELEASE DETAILS

Version: 1.0.0 Date: October 2025 Edition: Community (Public)