Embedded ECC Protects AI Weights Against Bit-Flip Attacks (University of Florida)

Researchers at the University of Florida published “SANAI: Secure ECC Distributed Keyed Parity Embedded in Weights for Protecting Neural Networks against Bit-Flip Attacks.”

Abstract Excerpt:
“We propose SANAI, a sensitivity-guided, bit-plane-selective scheme that protects critical model weights against bit flips with zero additional parity-storage overhead. SANAI secures parity through keyed embedding across a two-dimensional weight space: spread-transform dither modulation binds parity to a secret key, and keyed interleaving disperses concentrated attacks across codewords.”

Find the technical paper here. November 2026

Rahaman, Habibur, Daniel Lobo, Md Rezoan Ferdous, and Swarup Bhunia. “SANAI: Secure ECC Distributed Keyed Parity Embedded in Weights for Protecting Neural Networks against Bit-Flip Attacks.” arXiv preprint arXiv:2611.02042 (2026).

 

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