Post by PUFsecurity

In a disaggregated multi-die system, every die is a new attack surface, and trust between them can't be assumed. This trust has to be proven in silicon. That's the focus of eMemory & PUFsecurity's session at (EE Times | Electronic Engineering Times) Presents: The Road to Chiplet Scalability. In our "Scaling Trust in Multi-Die Systems: PUF-based OTP, Root-of-Trust, and Caliptra for Chiplet Production at Advanced Nodes” presentation, Felix Hsu will present how a physical Root of Trust, anchored in a Physically Unclonable Function (PUF), gives each die its own unique, unclonable identity at the hardware level. Security at this layer is also what makes open standards like Caliptra, the Open Compute Project's open-source silicon Root of Trust for data center chiplets, deployable in practice. Caliptra defines the architecture but leaves the physical primitives to the silicon: the unique device secret, true randomness, and fuse-based storage. That's exactly the gap IPs from eMemory and PUFsecurity fills. If this interests you and you'd like to learn more, join us at EE Times' free virtual event on June 23–24, 11 AM–5 PM (EDT). 📍 Our talk: June 24, 2:05–2:25 PM EDT (June 25, 2:05–2:25 AM CST) 👉 Register here: https://lnkd.in/g49mhKBZ #Chiplets #HardwareSecurity #RootOfTrust #3DIC #Semiconductors #Caliptra

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