【论文速递】PKC'24（签名、承诺、零知识证明、格）
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Signatures
On Proving Equivalence Class Signatures Secure from Non-interactive Assumptions Fully Dynamic Attribute-Based Signatures for Circuits from Codes On Instantiating Unleveled Fully-Homomorphic Signatures from Falsifiable Assumptions Updatable Policy-Compliant Signatures Registered Attribute-Based Signature Threshold Structure-Preserving Signatures: Strong and Adaptive Security Under Standard Assumptions Multi-Signatures for Ad-Hoc and Privacy-Preserving Group Signing ReSolveD: Shorter Signatures from Regular Syndrome Decoding and VOLE-in-the-Head Probabilistic Hash-and-Sign with Retry in the Quantum Random Oracle Model Formalizing Hash-then-Sign Signatures
Commitments
Updatable, Aggregatable, Succinct Mercurial Vector Commitment from Lattice Vector Commitments with Proofs of Smallness: Short Range Proofs and More Simulation-Extractable KZG Polynomial Commitments and Applications to HyperPlonk Oblivious Accumulators Witness Encryption for Succinct Functional Commitments and Applications
Zero Knowledge Proofs
Zero Knowledge Protocols and Signatures from the Restricted Syndrome Decoding Problem Ring/Module Learning with Errors Under Linear Leakage – Hardness and Applications Succinct Verification of Compressed Sigma Protocols in the Updatable SRS Setting Lookup Arguments: Improvements, Extensions and Applications to Zero-Knowledge Decision Trees Short Code-Based One-out-of-Many Proofs and Applications Efficient KZG-Based Univariate Sum-Check and Lookup Argument On Sigma-Protocols and (Packed) Black-Box Secret Sharing Schemes
Lattices and Applications
On Structure-Preserving Cryptography and Lattices Tagged Chameleon Hash from Lattices and Application to Redactable Blockchain SoK: Learning with Errors, Circular Security, and Fully Homomorphic Encryption