1.

Record Nr.

UNINA9910595028503321

Titolo

Post-Quantum Cryptography : 13th International Workshop, PQCrypto 2022, Virtual Event, September 28–30, 2022, Proceedings / / edited by Jung Hee Cheon, Thomas Johansson

Pubbl/distr/stampa

Cham : , : Springer International Publishing : , : Imprint : Springer, , 2022

ISBN

9783031172342

3031172345

Edizione

[1st ed. 2022.]

Descrizione fisica

1 online resource (523 pages)

Collana

Lecture Notes in Computer Science, , 1611-3349 ; ; 13512

Disciplina

005.8

005.82

Soggetti

Cryptography

Data encryption (Computer science)

Application software

Computer networks

Cryptology

Computer and Information Systems Applications

Computer Communication Networks

Lingua di pubblicazione

Inglese

Formato

Materiale a stampa

Livello bibliografico

Monografia

Nota di contenuto

Code-Based Cryptography -- Hybrid Decoding - Classical-Quantum Trade-O s for Information Set Decoding -- How to Backdoor (Classic) McEliece and How to Guard Against Backdoors -- LRPC codes with multiple syndromes: near ideal-size KEMs without ideals -- Interleaved Prange: A New Generic Decoder for Interleaved Codes -- A Study of Error Floor Behavior in QC-MDPC Codes -- Multivariate Cryptography and the MinRank Problem -- Improvement of algebraic attacks for superdetermined MinRank -- A New Fault Attack on UOV Multivariate Signature Scheme -- MR-DSS - Smaller MinRank-based (Ring-)Signatures -- IPRainbow -- 2F - A New Method for Constructing E cient Multivariate Encryption Schemes -- Quantum Algorithms, Attacks and Models -- Quantum Attacks on Lai-Massey Structure -- Sponge-based Authenticated Encryption: Security against Quantum Attackers -- Post-



quantum Plaintext-awareness -- On Quantum Ciphertext Indistinguishability, Recoverability, and OAEP -- Implementation and Side channel attacks -- Effciently Masking Polynomial Inversion at Arbitrary Order -- A Power Side-Channel Attack on the Reed-Muller Reed-Solomon Version of the HQC Cryptosystem -- A New Key Recovery Side-Channel Attack on HQC with Chosen Ciphertext -- Isogeny -- On Actively Secure Fine-Grained Access Structures from Isogeny Assumptions -- Attack on SHealS and HealS: the Second Wave of GPST -- Post-Quantum Signal Key Agreement from SIDH -- Lattice-Based Cryptography -- Forward-Secure Revocable Secret Handshakes from Lattices -- Estimating the Hidden Overheads in the BDGL Lattice Sieving Algorithm -- Cryptanalysis -- Breaking Category Five SPHINCS+ with SHA-256.

Sommario/riassunto

This volume constitutes the proceedings of the 13th International Conference on post-quantum cryptography, PQCrypto 2022, held in as a Virtual Event in September 2022. The 23 full papers presented in this volume were carefully reviewed and selected from 66 submissions. They cover a broad spectrum of research within the conference's scope, including code-, hash-, isogeny-, and lattice-based cryptography, multivariate cryptography, and quantum cryptanalysis. The papers are categorized in the following topical sub-headings: Code-Based Cryptography; Multivariate Cryptography and the MinRank Problem; Quantum Algorithims, Attacks and Models; Implementation and Side Channel Attacks; Isogeny; Lattice-based Cryptography; Cryptanalysis.