The total of 95 full papers presented in these proceedings was carefully reviewed and selected from 341 submissions. The papers were organized in topical sections as follows:
Part I: Best paper awards; public-key cryptanalysis; symmetric key cryptanalysis; quantum security;
Part II: physical attacks, leakage and countermeasures; multiparty computation; enhanced public-key encryption and time-lock puzzles; real-world protocols;
Part III: NIZK and SNARKs; theory; symmetric-key constructions; homomorphic encryption and encrypted search;
Part IV: Lattice cryptanalysis; post-quantum cryptography; advanced encryption and signatures; zero-knowledge proofs, threshold and multi-signatures; authenticated key exchange.