technologies

2025 Scientific Report • April 2, 2026

The Digital Twin, an enabler of flexible, dynamic production lines

CEA-List used its Papyrus4Manufacturing modeling platform to design a new software architecture to provide the flexibility and automation needed to make ondemand production a reality.

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2025 Scientific Report • April 1, 2026

Finite element modeling of ultrasonic propagation in viscoelastic media

For the simulation of viscoelastic wave propagation, conventional explicit schemes like those used in our CIVA non-destructive testing simulation software become impractical in the presence of localized contrasts or fine meshes emanating from complex geometries.

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2025 Scientific Report • April 1, 2026

AI for faster multi-physics simulation: an architecture for nonlinear structural mechanics

LEBNN, developed by CEA-List, is a neural network architecture for the mechanics of statically hyperelastic structures.

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2025 Scientific Report • March 25, 2026

Fast fully-homomorphic encryption

In fields like defense, industry, healthcare, and finance, data privacy is a major challenge. One promising avenue is using fullyhomomorphic encryption (FHE) to compute on encrypted data. However, to implement this approach, many hurdles must be overcome—ones that CEA-List has been working on for years.

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2025 Scientific Report • March 25, 2026

Hardware accelerator tightly coupled to a RISC-V core for post-quantum cryptography

With the development of quantum computers—and their threat to modern cryptography—post-quantum cryptography is gradually making inroads into the industrial ecosystem. HQC (Hamming Quasi-Cyclic) is one of the post-quantum encryption algorithms recently standardized by NIST.

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