Quantum Security Products
Enterprise-grade quantum encryption solutions designed to protect your data against both classical and quantum computing threats.
Enterprise-grade quantum encryption solutions designed to protect your data against both classical and quantum computing threats.
Taqbit Labs develops cutting-edge quantum security products that leverage the fundamental principles of quantum physics to provide cryptographic solutions that are secure against both classical and quantum computing attacks. Our product line is designed to meet the stringent security requirements of government, defense, financial, and critical infrastructure sectors.
Coherent-One-Way QKD uses weak coherent pulses with time-bin encoding and a dedicated monitoring line to detect eavesdropping, offering a balance of simplicity and high performance.
Protocol:
Coherent-One-Way (COW)
Wavelength:
1550 nm (C-band)
Key Rate:
~1 kbps at 22 dB loss
Range:
>100 km fiber link
Differential-Phase-Shift QKD encodes information in the relative phase between consecutive photon pulses, offering high key-generation rates and stable operation.
Protocol:
Differential-Phase-Shift (DPS)
Wavelength:
1550 nm (C-band)
Key Rate:
~2 kbps at 22 dB loss
Range:
>100 km fiber link
PQC secures data using quantum-resistant algorithms that remain safe even against future quantum computers, ensuring long-term confidentiality and integrity.
Algorithms:
CRYSTALS-Kyber, Dilithium, Falcon
Standards:
NIST PQC Finalist (2024)
Migration:
Supports hybrid deployments
Use Cases:
Secure comms, signatures, VPNs, IoT
Quantum Random Number Generator based on measuring vacuum fluctuations in an optical field, producing true random bits with >95% entropy at multi-Gbps throughput.
Entropy Source:
Quantum vacuum fluctuations
Output Rate:
Multi-Gbps true random bit rate
Entropy:
>95% per bit
Certifications:
NIST SP800-22, Dieharder
Our COW QKD system is a fiber-based quantum key distribution solution that uses weak coherent pulses (time-bin encoding) and a dedicated monitoring line to detect eavesdropping.
The DPS QKD system is a fiber-based quantum key distribution protocol in which information is encoded in the relative phase between consecutive photon pulses, offering high key-generation rates.
PQC leverages lattice-based and hash-based cryptographic schemes to ensure long-term data protection even against future quantum computers, addressing the risk of "harvest now, decrypt later" attacks.
A quantum random number generator based on measuring vacuum fluctuations in an optical field, delivering gigabit-per-second throughput in a compact form factor.
Quantum-grade security combined with enterprise scalability.
Security based on quantum physics, not computational complexity
Quantum mechanics guarantees real-time interception alerts
Effortlessly deploy with existing security protocols and APIs
Compliant with NIST, ETSI, and global defense certifications
Enterprise-level speeds and scalability without compromise
Designed to resist both current and quantum computing threats
How our products leverage quantum physics to provide unprecedented security
Our Quantum Key Distribution systems implement both the Coherent One-Way (COW) and Differential Phase Shift (DPS) protocols. COW QKD uses weak coherent pulses with time-bin encoding and a monitoring line to detect eavesdropping, while DPS QKD encodes information in the relative phase between consecutive photon pulses for higher key-generation rates.
Both protocols offer information-theoretic security guaranteed by quantum mechanics. Any eavesdropping attempt introduces detectable anomalies in the quantum states, ensuring robust security even in high-loss environments.
Figure 1: Quantum Key Distribution
Figure 2: Quantum Random Number Generator
Our Quantum Random Number Generators exploit the fundamental unpredictability of quantum vacuum fluctuations - the zero-point energy present even in empty space. This device measures these fluctuations through balanced homodyne detection to produce true random numbers.
Unlike pseudo-random number generators (PRNGs) that use mathematical algorithms or hardware random number generators (HRNGs) that rely on classical noise sources, our QRNGs provide randomness that is Trusted by quantum physics to be fundamentally unpredictable.
Entropy Source
Quantum vacuum fluctuations (shot noise)
Randomness Certification
NIST SP800-22 and Dieharder compliant
Contact our quantum security experts to discuss your specific needs and deployment options.