QuintessenceLabs Sits at the Intersection of Quantum & Cyber
Your Quantum Transformation Begins Today
Our product portfolio and strong technical partnerships deliver broad security capabilities for the strongest security posture, today and tomorrow
Extend Your Encryption to Quantum & Beyond
QuintessenceLabs quantum-enabled solutions integrate with today’s encryption technologies.
What Differentiates Us?
We Quantum Enable OEM Solution Partners
We Seed Solutions With True Quantum Entropy
We Enable You to be Crypto Agile Today
Trusted Security Foundation® (TSF®)
Tackle the toughest key management challenges with the TSF key and policy manager.
- Centralized and vendor-neutral encryption key management solution
- Designed to easily address the toughest challenges in key management
- PQC Crypto-Agile Key Management supporting the latest NIST Quantum Resistant Algorithms
- Common Criteria Certified

qOptica™ 100 Quantum Key Distribution (QKD)
Our continuous variable quantum key distribution (CV-QKD) technology is the most secure means of distributing keys, protected by the laws of physics.
- Point-to-point protocol that uses specialized hardware to share secret keys over an optical link
- Secrecy of the keys is guaranteed by the laws of quantum physics
- Offers CV-QKD technology with built-in advantages in terms of cost, form factor, and performance

qStream™ Quantum Random Number Generator (QRNG)
The qStream QRNG forms the foundational layer of all our security products.
- Derived from a quantum source: the ultimate source of true randomness
- Instantly strengthens all crypto systems, full traceability
- High performance QRNG, generating 1Gb/sec of true random number providing 100% quantum entropy
- NIST 800-90B Certified as a true random entropy source

qConnect Quantum Safe Key Distributor
qConnect provides quantum safe key distribution using NIST approved PQC algorithms and standard industry protocols.
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Quantum safe distribution of cryptographic keys protected by PQC algorithms and/or QKD platforms
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Supports qConnect only or hybrid QKD/PQC key delivery and distribution
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Supports ETSI 014, Cisco SKIP, and NOKIA Key Output protocols
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Virtual Machine or Network Attached Appliance w/QRNG form factors
qStream™ 200 Quantum Entropy Appliance
The qStream Entropy Appliance ensures sufficient supplies of highest quality entropy throughout your network.
- Network attached QRNG appliance with qRand entropy management software
- Delivers the highest quality random numbers at the highest speeds
- Prevents performance degradation for applications using entropy
qStream™ Entropy as a Service (EaaS) Solution
The entropy as a Service (EaaS) platform makes quantum entropy available on a subscription basis to mitigate the risks associated with weak keys and low entropy randomness.
- Randomness and quantum entropy available on a subscription basis
- EaaS Server distributes entropy to devices and various applications
- Cloud-hosted software services
qRand™ Entropy Management Software
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Delivers sufficient entropy levels, even in virtual environments, eliminating “entropy starvation”
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Consolidates multiple entropy sources into a more secure single entropy stream
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Distributes entropy to multiple target locations providing Entropy as a Service capabilities

qClient™ Software Development Kit (SDK)
With qClient (100 SDK), developers can quickly integrate QuintessenceLabs’ key management and random number generation into any application.
- Vendor-neutral software development kit (client SDK)
- Allows developers to effortlessly integrate key management and encryption applications
- Supports industry standard APIs: KMIP, PKCS#11
qProtect™ Ultimate Data Protection
The qProtect delivers powerful data protection for the most sensitive and critical assets, particularly when they are in uncontrolled environments.
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Safeguards sensitive and mission-critical data, especially in uncontrolled or high-risk environments
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Provides a practical and robust solution for securing critical mobile data across its lifecycle
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Enables “virtual zeroization” — the automatic secure erasure of one-time key material when data is recorded
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Ensures long-term protection of confidential information, both today and in a post-quantum future
Learn More About Our Portfolio
"Using quantum to fight quantum."

Vikram Sharma
Founder and CEO
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