InvCrypt CLI – Community Edition v1.0.9
Developed by Invicra Technologies AB
InvCrypt is a quantum-safe command-line encryption tool built on Invicra’s proprietary DITG and FTG cryptographic frameworks.
It is designed to resist both classical and quantum-based attacks, providing a secure, fully offline encryption environment.
This Community Edition is a free, fully functional version distributed without exposing the protected cryptographic modules.
It is 100% compatible with future commercial editions and intended for research, education, and non-commercial use.
Security Notice
This edition is provided for research and educational purposes.
It provides functional, quantum-safe local encryption but is not certified for production environments or for protecting classified data.
Invicra Technologies AB assumes no responsibility for data loss or misuse resulting from forgotten seeds or improper file handling.
For enterprise or commercial licensing, please contact contact@invicra.com
.
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 local wheel file
pip install dist/invcrypt-1.0.9-py3-none-any.whl
From PyPI (public 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
Full encrypt/decrypt test
invcrypt --testrun file.txt --seed testseed
Display help and options
invcrypt --info
Seed Warning
Your seed (password) is the only key required to encrypt and decrypt files.
If it is lost, 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
Security Architecture
InvCrypt is built upon Invicra’s proprietary mathematical frameworks:
DITG – Distributed Inverted Transformation Graphs
FTG – Field Transformation Geometry
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
Operating Systems: Windows, macOS, Linux
Dependencies: tqdm, colorama
Project Structure
invcrypt/
├── cli_args.py
├── config.py
├── constants.py
├── info.py
├── loader.py
├── main.py
├── metrics.py
└── __pycache__/ (protected modules)
License
Invicra Community License 2025
This software may be used freely for personal, academic, or non-commercial testing.
Commercial or enterprise deployment requires a separate license from Invicra Technologies AB.
About Invicra Technologies AB
Invicra Technologies develops next-generation post-quantum cryptographic systems based on proprietary mathematical frameworks (DITG, FTG, IUHMF).
The company focuses on data security, AI safety, and quantum-era encryption.
Contact: contact@invicra.com
Website: (launching 2025)
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