Rhonar Cyber Post-Quantum Cryptography
CIQuad Key Exchange
CIQuad is a post-quantum cryptographic protocol for establishing a secure communication channel. It is based on the NIST-standardized ML-KEM (Kyber) algorithm, which uses lattice-based cryptography. This ensures that the keys exchanged are resistant to attacks from both classical and future quantum computers.
CIQKD Quantum Key Distribution
CIQKD leverages the principles of quantum mechanics to distribute cryptographic keys with provable, unconditional security. By encoding information on single photons, any attempt to eavesdrop on the key exchange will disturb the quantum state, alerting the legitimate users. This provides a foundation of trust that is independent of computational complexity.
Why Choose Rhonar Cyber's Post-Quantum Solutions?
Future-Proof Security
Protect against both current and future quantum computing threats with advanced cryptographic algorithms.
Seamless Integration
Easy integration with existing infrastructure and applications without major architectural changes.
Compliance Ready
Stay ahead of emerging quantum security requirements and regulatory compliance standards like ETSI and FIPS.
Multi-Vendor Support
Compatible with various hardware providers like commercial HSMs and existing security infrastructure components.
Advanced Key Management
Automated lifecycle management for quantum keys with HSM integration and secure distribution.
Proven Technology
Battle-tested solutions for critical infrastructure use cases like quantum-safe VPNs and financial applications.
Our PQC Onboarding & Readiness Process
1Algorithm Verification
We confirm that all solutions use NIST-standardized algorithms like CRYSTALS-Kyber, rejecting any unverified or proprietary cryptography.
2Functionality Testing
The core cryptographic functions are tested end-to-end, from key exchange to final data decryption, ensuring proper operation.
3Hybrid Mode Validation
We ensure our PQC solutions operate as a seamless security layer that doesn't conflict with your existing protocols like TLS 1.3.
4Performance & Stress Testing
We benchmark the impact of PQC algorithms on your systems—measuring CPU, memory, and latency—to resolve bottlenecks before production.
5Compatibility & Integration
We validate performance across all your platforms, from servers to IoT and SCADA systems, ensuring no impact on existing workflows.
6Security Review & Scoring
Following comprehensive tests, we use a formal evaluation checklist to score your system's readiness, ensuring you proceed with confidence.
Solution Architecture
Secure Core Infrastructure
- Enterprise servers equipped with Intel® Software Guard Extensions (SGX) to create a trusted execution environment.
- FIPS 140-2 Level 3 certified Hardware Security Modules (HSMs) for secure key storage and cryptographic operations.
- Quantum Random Number Generators (QRNGs) to seed cryptographic operations with true, unpredictable entropy.
CIQKD: Key Infrastructure
- Connects to Quantum Key Distribution (QKD) networks via the ETSI QKD 014 API to source quantum-safe keys.
- Integrates with HSMs via the PKCS#11 standard for secure key management.
- Provides Post-Quantum Pre-shared Keys (PPK) to secure IPSEC VPNs, compliant with RFC 8784.
- Enables Post-Quantum TLS for secure transport layer communications.
CIQuad: Application Security
- Frontend Modules: Lightweight Javascript/WASM modules run in-browser to encrypt data at the source using ML-KEM-768 and AES-256.
- Backend TEE Server: Decrypts data inside a secure Intel® SGX enclave, ensuring end-to-end protection against "harvest now, decrypt later" attacks.
- Protects sensitive user credentials, payment information, and form submissions without requiring browser plugins.
Rhonar Cyber PQC Demo
Powered by ML-KEM (Kyber)
🔬 Quantum-Safe
Protection against quantum computing attacks
🚀 Browser-Ready
No installation required, works in any modern browser
🔐 End-to-End
Your data stays encrypted from start to finish
1. Generate Key Pair
Start by generating a secure quantum-safe key pair for encryption and decryption. This key pair is temporary and only exists in your browser session.
2. Encrypt File
Select a file to encrypt using the public key from the generated pair. Supports images, documents, and text files.
3. Decrypt File
Select an encrypted .pqenc file to decrypt using the private key from the generated pair. You must use the same browser session in which you generated the key and encrypted the file.