Mar 25, 2025 · HuFu is an unstructured lattice-based signature scheme proposed during the NIST PQC standardization process. In this work, we present a side-channel analysis of HuFu's …

HuFu is an unstructured lattice-based signature scheme pro-posed during the NIST PQC standardization process. In this work, we present a side-channel analysis of HuFu’s reference …

HuFu is a digital signature scheme whose security is based on the hardness of standard worst-case prob-lems on generic lattices. Besides not using structured lattices, HuFu has a fairly …

Jul 13, 2023 · Hufu is a lattice-based hash-and-sign signature algorithm summitted to NIST Additional Digital Signature Schemes for the Post-Quantum Cryptography Standardization …

Saarinen reported two security flaws of HuFu. By flipping some bits in HuFu signatures, an adversary can generate a new valid signature for the same message. An adversary can …

We propose Hufu, a modality-agnostic watermarking system for pre-trained Transformer-based models, relying on the permutation equivariance property of Transformers.

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A new proposed standard is HuFu (Hash-and-Sign Signatures From Powerful Gadgets) and which uses the hardness of standard worst-case problems on generic lattices. As with Falcon, it uses …

OpenHuFu is an open-sourced system for efficient and secure query processing on a data federation. It provides flexibility for researchers to quickly implement their algorithms for …

Self-developed privacy computing operators, support mainstream privacy computing protocols, and can resist semi-honest/malicious adversary attacks. Compatible with data management …