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PUFsecurity

Name: PUFsecurity
Address: 8F, No. 5, Tai-Yuan 1st Street, Hsinchu, 30288, TW
Telephone: +88635601010

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We focus on developing effective and economical PUF-based security IPs based on NeoPUF Technology in this AIOT era.

14/10/2026

🔎 AI is moving from answering questions to taking action.

AI agents now act on people’s behalf online, and robots and drones act in the physical world. That raises a question every business, insurer and regulator will ask: who, or what, did this, and can it be proven?

At the GAITA international forum in the Netherlands, eMemory, PUFsecurity and their ecosystem partners showed an answer that starts inside the chip.

Frank Lin, President of SecuX and COO of iMQ Technology Inc.(漢芝電子股份有限公司) , delivered the invited keynote, “NeoPUF-Rooted Security: Safeguarding the AI World in the Post-Quantum Era.” He spoke for an ecosystem across the full security supply chain: eMemory (Silicon IP), PUFsecurity (Crypto IP), iMQ Technology (Secure Element chips) and SecuX Technology (Turnkey Security Devices), working with international provenance platform TripleID.

NeoPUF, developed by eMemory, creates each chip’s key from tiny random variations in its memory cells, a fingerprint no one can copy. PUFsecurity builds it into PUFrt, a hardware root of trust, and the chain extends from silicon to AI:
🔹 Hardware: PUFrt anchors Caliptra in AI data centers, so CPUs, GPUs, DPUs, BMCs and SSDs can prove they are authentic and running authorized firmware
🔹 Human: a PUF Dongle signature shows the decision was the person’s, not the agent’s alone
🔹 Record: prompts, responses and actions signed as tamper-evident evidence

Software cannot reliably verify its own integrity. Trust has to start in hardware🔐

▶️ Read the full story: https://www.ememory.com.tw/en-US/News/News?guid=26101314002510

13/10/2026

🤖 𝗦𝗲𝗰𝘂𝗿𝗶𝗻𝗴 𝗽𝗵𝘆𝘀𝗶𝗰𝗮𝗹 𝗔𝗜 𝗳𝗿𝗼𝗺 𝘁𝗵𝗲 𝗰𝗵𝗶𝗽 𝘂𝗽

At last week’s EE Intelligent TechCon 2026, we shared our approach to hardware security through a technical session and conversations at our booth.

🎤 Our presentation, “Building Trust at the Silicon Foundation: Hardware Security Strategies for Physical AI & Edge AIoT” examined how compromised keys, firmware, and AI models can affect privacy, operations, and physical safety as intelligent devices take on more autonomous roles.

We discussed how a PUF-based hardware root of trust provides chip-unique identity, secure key storage, and protected cryptographic operations. The session also covered verified model loading, device authentication, and command authorization, highlighting the checks needed before an AI decision becomes a physical action.

🤝 At our booth, we brought the discussion closer to chip design, introducing how our embedded NVM and PUF-based security IP help engineers protect device identities, keys, and critical assets across different SoC requirements.

Thank you to everyone who joined our session and stopped by to speak with our team. We appreciated your questions and the opportunity to discuss security challenges in your designs💪

07/10/2026

We’re joining the Caliptra Workshop and 2026 OCP Global Summit to share implementation insights and connect with the hardware security ecosystem 🌎

Our workshop session will explore the practical challenges of implementing hardware security and how ecosystem partnerships can help overcome these challenges through closer collaboration across the industry. In particular, we will be highlighting how our IP solution, PUFrt, combines NeoPUF, NeoFuse OTP, and a noise source to support unique device secret (UDS) generation, secure on-die storage, and high-quality entropy for Caliptra.

We’ll also be attending the OCP Global Summit and look forward to exchanging ideas on Caliptra and PUF-based hardware security. Connect with us on-site. see you there! 💫

02/10/2026

💡 From Silicon to Deployment: Building Trust with Caliptra and PUFrt

Caliptra provides a hardware root of trust for capabilities such as device identity, firmware verification, and device-state evidence — but these functions also depend on reliable silicon foundations.

Entropy sources, secure storage, fuse maps, key revocation, firmware policies, and lifecycle management help establish trust from manufacturing and provisioning through deployment in the data center.

PUFrt integrates hardened PUF, high-quality entropy, and secure storage into a silicon security foundation for Caliptra, helping reduce integration complexity while supporting long-term protection of critical security information.

▶️ Watch the full explainer on YouTube to see how these components come together: https://www.youtube.com/watch?v=L2xkW888S-s

Join us at the 𝗖𝗮𝗹𝗶𝗽𝘁𝗿𝗮 𝗪𝗼𝗿𝗸𝘀𝗵𝗼𝗽 hosted by Microsoft to connect and discuss hardware security implementation.
📅 8:30 AM–2:00 PM PDT
📍 Microsoft Corp, 1045 La Avenida St, Mountain View, CA 94043
👉Register: https://forms.cloud.microsoft/pages/responsepage.aspx?id=v4j5cvGGr0GRqy180BHbR23di2uWAPRBmGnpahkFWfdUQ1pCRVBFUThYRTlRU0pRTTNTMk9EUjRJUi4u&route=shorturl

🤝 We’ll also be at the 𝗢𝗖𝗣 𝗚𝗹𝗼𝗯𝗮𝗹 𝗦𝘂𝗺𝗺𝗶𝘁 this October. Meet us on-site to discuss Caliptra, PUFrt, and your hardware security needs.

30/09/2026

🔐 Building Trust for Physical AI from the Silicon Up

As AI moves beyond the screen and into the physical world, security must begin at the silicon foundation.

Join 力旺電子ememory & PUFsecurity at EE Intelligent TechCon 2026 on October 7–8. At our booth, discover PUFhsm, a complete HSM solution that brings secure RISC-V, cryptography, post-quantum cryptography, secure storage, and lifecycle security services into a unified hardware trust boundary.

🎤 Featured Technical Session
“Building Trust at the Silicon Foundation: Hardware Security Strategies for Physical AI & Edge AIoT”

Dr. Meng-Yi Wu, Senior R&D Director at PUFsecurity, will share how hardware-rooted trust can protect critical assets and establish a secure foundation for Physical AI and edge AIoT systems.

📅 October 7 | 15:30–16:00
📍 Forum 1

💫 Visit us at Booth 𝗗𝟬𝟳 to connect with our team and explore how trusted silicon can support more secure and resilient AI systems.

04/09/2026

🔐 Extending Trust from Silicon to Systems at SEMICON Taiwan 2026

At the SECPAAS Cybersecurity Pavilion, we presented our silicon security solutions in a joint showcase with SecuX and iMQ Technology Inc.(漢芝電子股份有限公司), demonstrating how hardware-rooted trust can extend from individual chips to connected systems.

Andy Chen from PUFsecurity also delivered a talk on “The Next Wave of Silicon Security: From Chip Security to System-level Trust,” highlighting Caliptra’s open-sourced security foundation and how PUFrt bridges the gap from Caliptra's specification to actual silicon through integrating:
▪️PUF (physical unclonable function)
▪️OTP (one-time programmable memory)
▪️TRNG (true random number generator) and
▪️anti-tamper protection.

🔗 Learn more about how PUFrt addresses the physical-layer integration challenges of the Caliptra Root of Trust: https://www.design-reuse.com/article/61645-from-specification-to-silicon-using-pufrt-to-address-caliptra-root-of-trust-integration-challenges/

Thank you to everyone who joined the session and visited our booth. We truly value the opportunity to exchange insights and advance the future of silicon security together.

31/08/2026

【課後花絮 📸】從攻防現場看硬體安全！
《晶片安全檢測實戰課程－進階實作班》

半導體與 AI 產業高速發展，晶片層級的安全（Hardware Security）已成為供應鏈不可或缺的核心防線！

本次 PUFsecurity 熵碼科技規劃扎實的兩日課程，帶著學員們從「理解晶片安全」到「親手進行攻擊」，一起走進晶片安全的真實攻防現場。

🔍 本次實作班核心重點
▸ 安全啟動（Secure Boot）與晶片認證機制
▸ 晶片安全標準與密碼學基礎
▸ PUF／TRNG 與硬體信任根 (Hardware Root of Trust)
▸ SPA／DPA／CPA 旁通道攻擊
▸ ChipWhisperer 實作功率分析
▸ AES 攻擊、結果分析、與防禦對策

讓硬體安全不只停留在概念，而是透過實作，理解晶片可能面臨的真實安全風險與防護路徑。

感謝指導單位數位發展部moda（Ministry of Digital Affairs）、協辦單位以及所有學員們的熱情參與！
讓我們持續累積知識、探索技術，一起為晶片安全的未來，朝更安全、更可靠的世界前進！🔐

💡 想了解更多硬體資安技術與最新課程資訊？
請持續關注、追蹤 PUFsecurity熵碼科技！

#熵碼科技 #晶片安全 #硬體安全

26/08/2026

🔐 PUFsecurity is heading to SEMICON TAIWAN 2026!

Visit us at the SECPAAS Cybersecurity Pavilion, where we will exhibit in collaboration with SecuX and iMQ Technology Inc.(漢芝電子股份有限公司) Technology to showcase solutions for building greater trust across the semiconductor supply chain and broader ecosystem.

📍 Booth Q5346 | TaiNEX 2, 1F
▪ September 2–3 | 10:00 AM–5:00 PM
▪ September 4 | 10:00 AM–4:00 PM

🎤 Technical Talk
▪ Date & Time: September 3 | 11:20–11:50 AM
▪ Topic: The Next Wave of Silicon Security: From Chip Security to System-level Trust
▪ Speaker: Andy Chen, PUFsecurity

💫Visit us to discover and discuss what’s next in hardware security.

09/08/2026

🚀 From specification to silicon — final chapter of our Caliptra series.

In our previous posts, we explored how Caliptra Root-of-Trust helps establish trust across modern computing systems. This time, we look at a practical question: how does Caliptra move from an open-source security specification into production silicon?

🧩 PUFrt provides the physical security foundation for the one-stop solution for Caliptra, delivering the three essential primitives required by the hardware security anchor:

▪️ Unique Device Secret (UDS) → NeoPUF
▪️ Secure Storage → NeoFuse OTP
▪️ Trusted Entropy → Noise Source

Together with the Caliptra Subsystem and Core, PUFrt helps simplify integration, reduce implementation risk, and accelerate the path to tape-out.

See PUFrt in action at OCP APAC Summit 2026! Meet us on August 11–12 at TaiNEX 2 in Taipei.

➡️ Swipe through to see how PUFrt brings Caliptra from specification to silicon.
____________________________________________
PUFsecurity is an OCP member and will co-present at OCP APAC Summit , on August 11–12, in Taipei. Caliptra is an open-source project hosted by OCP. PUFsecurity's IP is aligned with the Caliptra specification; no endorsement by OCP or the Caliptra project is implied.

05/08/2026

The future of AI and high-performance systems is multi-chiplet, but can trust scale beyond a single die?

Chiplets improve yield, cost efficiency, and design flexibility. Yet every additional die, interface, vendor, and supply-chain step can introduce a new attack surface.

How can a system verify that every chiplet is authentic?
How can it protect die-to-die communication?
And how can trust be maintained throughout the entire lifecycle?

We explore how OCP FCSA defines the broader chiplet architecture, how CRoT-A and TSA provide key security capabilities within it, and why a hardware anchor is essential for CRoT-A to establish trust in silicon.

👉 Swipe through Part 3 to learn more →

Coming up in Part 4: The hardware anchor that brings security into silicon reality.
____________________________________________
PUFsecurity is an OCP member and will co-present at OCP APAC Summit (https://lnkd.in/gZ-ukGKU), on August 11–12, in Taipei. Caliptra is an open-source project hosted by OCP. PUFsecurity's IP is aligned with the Caliptra specification; no endorsement by OCP or the Caliptra project is implied.

-A

Address

8F, No. 5, Tai-Yuan 1st Street
Hsinchu
30288

Opening Hours

Monday	09:00 - 18:00
Tuesday	09:00 - 18:00
Wednesday	09:00 - 18:00
Thursday	09:00 - 18:00
Friday	09:00 - 18:00

Telephone

+88635601010

Website

https://www.pufsecurity.com/

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