Topics in Cryptology – CT-RSA 2022

Chapter 1 Multicast Key Agreement, Revisited

Chapter 2 A Pairing-Free Signature Scheme from Correlation Intractable Hash Function and Strong Diffie-Hellman Assumption

Chapter 3 Faster Isogenies for Post-quantum Cryptography: SIKE

Chapter 4 Fully Projective Radical Isogenies in Constant-Time

Chapter 5 Private Liquidity Matching Using MPC

Chapter 6 Approximate Homomorphic Encryption with Reduced Approximation Error

Chapter 7 Attacks on Pseudo Random Number Generators Hiding a Linear Structure

Chapter 8 Lattice-Based Fault Attacks on Deterministic Signature Schemes of ECDSA and EdDSA

Chapter 9 More Accurate Geometric Analysis on the Impact of Successful Decryptions for IND-CCA Secure Ring/Mod-LWE/LWR Based Schemes

Chapter 10 Integral Attacks on Pyjamask-96 and Round-Reduced Pyjamask-128

Chapter 11 Related-Tweakey Impossible Differential Attack on Reduced-Round SKINNY-AEAD M1/M3

Chapter 12 Side-Channeling the Kalyna Key Expansion

Chapter 13 Fake It Till You Make It: Data Augmentation Using Generative Adversarial Networks for All the Crypto You Need on Small Devices

Chapter 14 A New Adaptive Attack on SIDH

Chapter 15 On Fingerprinting Attacks and Length-Hiding Encryption

Chapter 16 CCA Secure A Posteriori Openable Encryption in the Standard Model

Chapter 17 Dynamic Universal Accumulator with Batch Update over Bilinear Groups

Chapter 18 Adaptively Secure Laconic Function Evaluation for $$\mathsf {NC}^1$$

Chapter 19 FASTA – A Stream Cipher for Fast FHE Evaluation

Chapter 20 New Attacks from Old Distinguishers Improved Attacks on Serpent

Chapter 21 Pholkos – Efficient Large-State Tweakable Block Ciphers from the AES Round Function

Chapter 22 Robust Subgroup Multi-signatures for Consensus

Chapter 23 Subversion-Resilient Enhanced Privacy ID

Chapter 24 PriBank: Confidential Blockchain Scaling Using Short Commit-and-Proof NIZK Argument