SecuX leverages PUF (Physical Unclonable Function) technology to deliver a complete hardware security ecosystem—from personal devices to enterprise infrastructure. Every key originates from the chip’s unique physical characteristics, making it truly unclonable and unstealable.
Target Users: Individuals, Enterprise Employees
Featured Product: PUFido Clife Key
Target Users: Professionals, Developers, SMBs
Featured Products: SecuHSM，SecuTOKEN
Target Users: Large Enterprises, Data Centers, Financial Institutions
Featured Products: PUFxlr SMB, PUFxlr PRO
The Future of Passwordless Access—Phishing-Proof by Design
Individuals | Enterprise Employees | Cryptocurrency Investors
PUFido is the world’s first FIDO2/U2F authentication key integrating PUF technology. By generating private keys from the chip’s unique physical fingerprint, it achieves zero private key storage. One-tap login to hundreds of services—from social media to DeFi wallets—with cross-platform compatibility, phishing resistance, and no passwords to remember.
Your Personal Signing & Token Issuing Tool
Developers | Blockchain Projects | PKI Administrators
SecuTOKEN is a PUF-based encryption dongle designed for enterprise and industrial use. It’s not just a token generator—it’s also
an encryption/decryption tool, digital signing tool, and license control solution. By leveraging PUF-generated unique hardware fingerprints, it eliminates supply chain risks during manufacturing, ensuring every token is truly unique and unclonable.
Digital Signing & Verification: Cryptographically sign
documents, code, and transactions
Token Issuing Function: Generate and manage encryption
tokens to ensure data confidentiality
Cold Wallet Support: Supports secp256k1 curve for
cryptocurrency private key management
CAVP/SESIP Certified: Meets stringent security standards for
enterprise and government use
The World’s First PUF Encryption Dongle—Keys Born from Physics
Enterprise IT Teams | Industrial Applications | Software License
Managers
SecuTOKEN is a PUF-based encryption dongle designed for
enterprise and industrial use. It’s not just a token generator—it’s also an encryption/decryption tool, digital signing tool, and license control solution. By leveraging PUF-generated unique hardware fingerprints, it eliminates supply chain risks during manufacturing, ensuring every token is truly unique and unclonable.
Four-in-One Functionality: Token generation,
encryption/decryption, digital signing, license control
Zero Supply Chain Risk: Keys are never injected; devices are
born with their identity
Enterprise-Grade Encryption: Supports AES, ECC, RSA for full-disk and database encryption
Physical Tamper-Proof: Any probing or tampering damages the
chip structure, rendering keys permanently inaccessible
Standard Performance, High Security Enterprise Crypto Accelerator
Small-to-Medium Enterprises | Multi-Tenant Cloud Services | IoT Device Manufacturers
PUFxlr SMB is a PCIe-based PUF crypto engine accelerator card designed for enterprise environments requiring standard performance and high security. It offers PUF-protected key management, supports standard cryptographic algorithms, and enables unlimited partitions and multi-tenancy through virtualization —eliminating insider threats completely.
Standard Cryptographic Algorithm Support: Covers
mainstream algorithms like AES, RSA, ECC
Unlimited Partition Architecture: Containerized technology enables multi-tenant isolation and high availability
PUF Insider Threat Protection: Private keys are PUF-protected,
inaccessible even to system administrators
Use Cases: AI server protection, firmware OTA updates,
cryptocurrency custody
High Performance, Full Algorithm Support, Internationally Certified Flagship HSM
Large Enterprises | Financial Institutions | Data Centers | Government Agencies
PUFxlr PRO is SecuX’s flagship HSM Edge Server solution, to deliver ultra-high performance, full algorithm support (including post-quantum cryptography), and FIPS 140-3 Level 3 certification. It offers 24/7 high availability, hardware-to-hardware backup, and supports multiple APIs including PKCS#11, Java, and OpenSSL—making it the ideal choice for critical infrastructure.
FIPS 140-3 Level 3 Certified: Meets financial and government-grade security standards
Post-Quantum Cryptography Support: Supports PQC
algorithms like ML-KEM, ML-DSA, SLH-DSA
Ultra-High Performance Scalability: Achieves high performance
through virtualization and innovative redundancy-repair features
Why PUF Technology Is the Next-Generation Security Standard
PUF technology leverages microscopic physical structure variations naturally formed during chip manufacturing to generate unique hardware fingerprints. These physical characteristics cannot be copied or tampered with—not even by the manufacturer.
Traditional hardware security modules require key injection during manufacturing, creating supply chain attack risks. PUF-generated keys are "born with the device," never written or stored, eliminating the possibility of key theft.
PUF-protected private keys are invisible even to system administrators, achieving true Zero Trust architecture. This is critical for high-security industries like finance, healthcare, and government.
SecuX utilizes eMemory NeoPUF and PUFsecurity technology, validated across over 60 million wafers with 20+ years of proven reliability—no error correction codes or helper data required.
Cryptocurrency custody, payment transaction encryption, SSL/TLS key protection.
Medical database encryption, device identity verification, HIPAA compliance.
Confidential document signing, PKI root key protection, multi-factor authentication
Firmware secure signing, device identity provisioning, industrial automation communication encryption.
AI model protection, multi-tenant server encryption, OTA update security.
Passwordless login, VPN authentication, full-disk encryption, code signing.
Our team of hardware security experts is available to discuss your specific requirements and demonstrate tailored solutions.
Email us at sales_b2b@secuxtech.com to discuss your security
needs and discover the best PUF solution for your organization.