International Association
for Cryptologic Research

CHES: CHES 2024: Cryptographic Hardware and Embedded Systems
Kuala Lumpur, Malaysia, 14 September - 18 September 2025

ePrint Report: Mind the Bad Norms: Revisiting Compressed Oracle-based Quantum Indistinguishability Proofs
Ritam Bhaumik, Benoît Cogliati, Jordan Ethan, Ashwin Jha

ePrint Report: Signature-based Witness Encryption with Compact Ciphertext
Gennaro Avitabile, Nico Döttling, Bernardo Magri, Christos Sakkas, Stella Wohnig

ePrint Report: The Concrete Security of Two-Party Computation: Simple Definitions, and Tight Proofs for PSI and OPRFs
Mihir Bellare, Rishabh Ranjan, Doreen Riepel, Ali Aldakheel

ePrint Report: On the Spinor Genus and the Distinguishing Lattice Isomorphism Problem
Cong Ling, Jingbo Liu, Andrew Mendelsohn

ePrint Report: Mystrium: Wide Block Encryption Efficient on Entry-Level Processors
Parisa Amiri Eliasi, Koustabh Ghosh, Joan Daemen

ePrint Report: A Note on Low-Communication Secure Multiparty Computation via Circuit Depth-Reduction
Pierre Charbit, Geoffroy Couteau, Pierre Meyer, Reza Naserasr

ePrint Report: Isogeny-Based Secure Voting Systems for Large-Scale Elections
Mohammed El Baraka, Siham Ezzouak