Scaffolds with flexible bond exit vectors are essential in bioisosteric design, enabling adaptive molecular recognition of conformationally dynamic targets, and fine-tuning key physicochemical properties. Despite this potential, current benzene bioisosteres based on bicyclo[n.1.1]alkanes are confined to three-dimension...
A watermarking technique is proposed for RLWE-based HE ciphertexts using the roots of a linear equation and is resilient to both homomorphic additive and multiplicative operations, while supporting zero-bit watermarking.
A novel secure aggregation protocol based on two-layer secret sharing based on Shamir's Secret Sharing with 2-out-of-2 additive secret sharing using a Pseudo-Random Function (PRF) is proposed, enabling one-shot secure aggregation with a single server and no intermediary data forwarding.
This work proposes a watermarking technique for RLWE-based HE ciphertexts by exploiting the algebraic structure of RLWE polynomials and introduces two practical schemes that preserve the original security of HE while maintaining correctness and watermark robustness.
Yufei Zhou, Peijia Zheng· 0 citations
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