Prime Harmonics provides structure without predictability.
Phase-based modulation demonstrates lower QBER than baseline implementations with reproducible results.
Generate a prime-basis QKD key using the patent-aligned API. Replace YOUR_KEY with your API key.
curl -X POST "https://qbitshield-api.railway.app/api/qkd/v1/generate" \
-H "X-API-Key: YOUR_KEY" \
-H "Content-Type: application/json" \
-d '{
"primes": [2, 3, 5, 7],
"times": [0.1, 0.2, 0.3, 0.4],
"bases": ["Z", "X", "Z", "X"]
}'
# Response:
# {
# "session_id": "7b31afe9b26e...",
# "final_key": "54de1c58f816...",
# "prime_signature": [2, 3, 5, 7],
# "metadata": { "patent_ref": "NPA-N417-2025" }
# }Includes encrypted object storage, HSM integration, audit logging, and key provenance controls.
Supports configurable multi-basis operation beyond standard BB84 protocol, enabling higher entropy and eavesdropping resistance. Includes error correction and privacy amplification, verified through multiple quantum frameworks.
Demonstrates prime-modulated transforms on small qubit systems. Transform accuracy measured through unitary fidelity tests, with all compiled circuits exportable for inspection and benchmarking.
Optimizes qubit placement and gate scheduling to minimize crosstalk and timing interference, adapting to device calibration data. Optimized circuits available for export and external validation.
Prime Harmonic Modulation is a proprietary framework for quantum state preparation that replaces the standard Hadamard basis with prime-indexed phase rotations.
Each qubit is prepared using a prime-indexed phase rotation — a structurally distinct quantum state for every prime in the sequence. The resulting key material is deterministic for the authorized party and computationally irreversible for any observer without the prime basis.
Real quantum hardware results, November 2025. PHM circuits validated across 2–4 qubit configurations at 600 QU per job on the ibm_fez Heron processor.
Statistical tests run in real-time against live key material using genuine scipy-based implementations. Ongoing validation against NIST SP 800-22 randomness standards.
Non-provisional application filed July 26, 2025. Additional proprietary methods protected under trade secret. Research origin dates to 2017.
Primes are the atoms of arithmetic — irreducible, non-periodic, and distributed without a discoverable pattern. When used as phase indices in quantum circuits, they create measurement bases that cannot be predicted from one another. An eavesdropper measuring in the wrong basis collapses the state in a detectable way, making prime-basis QKD inherently self-authenticating. The distribution of primes also provides a natural, hardware-independent entropy source that scales with key length without relying on pseudo-random seeding.
Contact our team to discuss quantum-safe deployment options for your enterprise.
For evaluation and development only. Not a substitute for certified cryptographic modules in production. Planned certifications include NIST SP 800-90B validation for entropy sources and FIPS 140-3 for cryptographic modules.