Protocols -- Tiny WireGuard Tweak -- Extended 3-Party ACCE and Application to LoRaWAN 1.1 -- Post-Quantum Cryptography -- The Mersenne Low Hamming Combination Search Problem can be reduced to an ILP Problem -- Simple Oblivious Transfer Protocols Compatible with Supersingular Isogenies -- An IND-CCA-Secure Code-Based Encryption Scheme Using Rank Metric -- Zero-Knowledge -- UC-Secure CRS Generation for SNARKs -- On the Efficiency of Privacy-Preserving Smart Contract Systems -- Lattice Based Cryptography -- Ring Signatures based on Middle-Product Learning with Errors Problems -- Sampling the Integers with Low Relative Error -- A Refined Analysis of the Cost for Solving LWE via uSVP -- New Schemes and Analysis -- Memory-Efficient High-Speed Implementation of Kyber on Cortex-M4 -- Reducing the Cost of Authenticity with Leakages: a CIML2-Secure AE Scheme with One Call to a Strongly Protected Tweakable Block Cipher -- An Improvement of Correlation Analysis for Vectorial Boolean Functions -- Block Ciphers -- On MILP-Based Automatic Search for Differential Trails Through Modular Additions with Application to Bel-T -- Practical Attacks on Reduced-Round AES -- Six Shades of AES -- Side-Channel Attacks and Countermeasures -- Revisiting Location Privacy from a Side-Channel Analysis Viewpoint -- Side Channel Analysis of SPARX-64/128: Cryptanalysis and Countermeasures -- Analysis of Two Countermeasures against the Signal Leakage Attack -- Signatures -- Handling Vinegar Variables to Shorten Rainbow Key Pairs -- Further Lower Bounds for Structure-Preserving Signatures in Asymmetric Bilinear Groups -- A New Approach to Modelling Centralised Reputation Systems.