Services
Taking your business to the next level
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Quantum Encryption
State-of-the-art encryption protocols leveraging quantum mechanics for unbreakable security.
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PQC based on SRAM-PUF
An SRAM-PUF PQC algorithm that overcomes the limitations of traditional Quantum Key Distribution while adhering to international standards.
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Post-Quantum Security
Future-proof cryptographic solutions designed to resist quantum computing attacks.
Our Technology
Quantum Core pioneers quantum-resistant security solutions with our flagship products. Our QSM technology provides industry-leading quantum-resistant security key creation and protection, with all key data secured through hardware-based encryption. Featuring a compact form factor and SRAM-PUF-based quantum-resistant key generation, our solutions are ideal for protecting critical business assets in secure offline environments.
QSM enjoys the advantages of a common architecture in the entire product line, including QSM-AC71, QSM-PCIe and QSM-Cloud, and consistent clients, APIs, algorithms and authentication methods. This does not need to design the application around a specific QSM, and as the BIZ requirements change, it provides flexibility to manage the key from on-premises to public and private cloud through QSM.
QSM-AC71
SRAM-PUF V4 PQC
Key Features (Providing Maximum Security)
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Keys are always generated and managed in FIPS 140-3 certified* intrusion-resistant hardware.
* FIPS (Federal Information Processing Standard) 140-3: Latest US NIST standard for cryptographic hardware efficiency verification -
Remote management, backup, and restoration for rapid disaster recovery
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Cryptographic authentication or Quorum (MofN) multi-factor authentication for enhanced security and robust duty separation
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PQC key generation and key management/protection (online and offline CA keys)
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Certificate verification and signing (NIST standards: Kyber/Dilithium)
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Offline hardware protection/security maintenance of business-critical keys
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Support for BYOK (Bring Your Own Key) use cases
QSM supports extensive asymmetric key cryptography and key exchange capabilities, along with all standard symmetric encryption algorithms. It also supports all standard hashing algorithms and message authentication codes (MAC).
QSM includes a hardware-based random number generator that complies with NIST SP 800-90A and B.

V4 Algorithm Innovation
The newly developed V4 algorithm represents an evolution beyond ML-KEM, an improved version of Kyber. Compared to the existing Kyber algorithm, it applies faster computation speeds and error reduction technology. Additionally, it enhances security by implementing new noise reduction techniques and polynomial sampling technology. Combined with SRAM-PUF, it supports unpredictable key generation through dynamic seed generation technology.
60x
Compared to NIST standards
8.13x
KeyGen 0.0738ms
3.48x
Encap 0.00138mx
-34.29%
Memory 0.223mb
About Us
In the era of upcoming quantum computing, we need to prepare for a new environment for security. We need a new paradigm of bilateral security that will innovate existing concepts and ideas. We have been preparing for this new quantum security paradigm for years.
Through the development of a new technology that innovates a new quantum security environment, we have prepared a quantum security system that can achieve innovation as a true meaning.
Our professional R&D team has been preparing and striving for the last few years to achieve the world's best quantum security level. Now, we will show you a new quantum security paradigm
CTO- C.H Park
The Future of Quantum Security
Quantum encryption - where classical bits meet quantum superposition

retention of technology
What our clients say
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Our Network
United in Excellence: Showcasing
Our Client Collaborations
