漢芝電子
iMQ
iMQ 漢芝電子成立於2010年，致力於創建多樣化高安全等級的安全加密晶片，以實現更安全、更智慧的物聯網世界。
新一代安全元件 SQ7191以物理不可複製函數（PUF）技術為核心，通過 NIST SP 800-22 的亂數測試套件，證明其具有強大的熵來源與不可預測性，專為物聯網、車用電子、工業控制及行動裝置等應用打造，提供先進的硬體級資安防護能力。SQ7191整合通過NIST FIPS 140-3 ESV認證的高品質熵源，提供安全金鑰與隨機數生成能力。iMQ 持續發展安全晶片產品線，包括 SQ710x、SQ713x、SQ7705 與 HQS600xE系列，全面守護日益連結的數位世界。
Founded in 2010, iMQ Technology is dedicated to creating diversified, high-security-level secure elements to realize a safer and smarter AIOT world. The newest Secure Element SQ7191, leverages Physical Unclonable Function (PUF) technology to delivery unbreakable hardware-level security across IoT, automotive, industrial, and mobile platforms.
SQ7191 integrates a NIST FIPS 140-3 ESV certified entropy source for high-quality random number and secure key generation. See our website for more details of secure solutions products secure solutions product line SQ710x, SQ713x, SQ7705, and HQS600xE.
產品展示
PUF-Based PQC 加密晶片 SQ813x
SQ813x 是 iMQ 漢芝電子新一代基於 PUF(物理不可複製函數)的後量子密碼 Post-Quantum Cryptography (PQC)安全晶片，專為在傳統與量子運算攻擊環境下提供長期密碼韌性而設計。該晶片整合硬體加速的 PQC 演算法與傳統密碼機制，支援混合式安全架構，以符合全球新興標準需求。SQ813x 針對安全金鑰儲存、身分驗證及韌體保護進行最佳化設計，在兼顧高效能的同時維持低功耗特性，適用於物聯網裝置、智慧基礎設施及對未來安全性具高度要求的工業應用場景。
在法規與標準符合性方面，SQ813x 符合嚴格的產業規範，包括 NIST CAVP 與 ESV 認證、CMVP 架構下 FIPS 140-3 Level 3 合規，以及 SESIP 與 PSA Level 3 等級準備。另支援 CNSA 2.0 密碼套件，並實作符合 NIST SP 800-193 的平台韌體韌性（PFR）信任根機制，提供安全開機、韌體完整性驗證與產品生命週期保護，適用於關鍵任務系統。SQ813x 使用美國國家標準暨技術研究院 NIST公告之 PQC 抗量子演算法，以抵禦量子電腦攻擊。
The SQ813x is iMQ's next-generation PUF-Based Post-Quantum Cryptography (PQC) security chip, engineered to provide long-term cryptographic resilience against both classical and quantum-based attacks. It integrates hardware-accelerated PQC algorithms alongside conventional cryptographic primitives, enabling hybrid security architectures that meet emerging global standards. Designed for secure key storage, authentication, and firmware protection, the SQ813x delivers high performance with low power consumption, making it well suited for IoT devices, smart infrastructure, and industrial applications requiring future-proof security. SQ813x aligns with stringent industry standards, including NIST CAVP and ESV certifications, FIPS 140-3 Level 3 compliance under CMVP, and SESIP and PSA Level 3 readiness. It further supports CNSA 2.0 cipher suites and implements NIST SP 800-193 compliant Platform Firmware Resilience (PFR) Root of Trust, enabling secure boot, firmware integrity, and lifecycle protection for mission-critical systems.
PUF-Based 加密晶片 SQ7191
SQ719x 系列以物理不可複製函數（PUF）技術為核心，PUF 輸出不僅具備 50% 的平均 Hamming Weight（位元分布均勻）且 normalized Hamming Distance中心值為0.5與接近 50% 的 inter-device Hamming Distance（跨晶片差異性），確保每顆晶片回應的唯一性。
SQ7191 is the PUF-Based Secure Element. PUF exploits the silicon’s inherent physical variations to generate cryptographic keys on demand—keys that are never stored and cannot be duplicated. This PUF-driven approach creates an immutable hardware “root of trust,” inherently resilient to cloning, extraction, and invasive attacks. The PUF demonstrates strong randomness with a 50% Hamming Weight, uniqueness with a normalized Hamming Distance centered at 0.5, and proven reliability test results.
