Lattice-based cryptosystems in standardisation processes: A survey

IF 1.3 4区计算机科学 Q3 COMPUTER SCIENCE, INFORMATION SYSTEMS

IET Information Security Pub Date : 2022-12-10 DOI:10.1049/ise2.12101

Anyu Wang, Dianyan Xiao, Yang Yu

引用次数: 0

Abstract

The current widely used public-key cryptosystems are vulnerable to quantum attacks. To prepare for cybersecurity in the quantum era, some projects have been launched to call for post-quantum alternatives. Due to solid security and desirable performance, lattice-based cryptosystems are viewed as promising candidates in the upcoming standardisation of post-quantum cryptography. This study surveys the lattice-based cryptosystems in the post-quantum standardisation processes including the NIST Post-Quantum Cryptography Standardisation and the Chinese Cryptographic Algorithm Design Competition, from both design and security aspects. We present generic design paradigms of lattice-based schemes and describe several representative proposals and recent progress. We also recap some main cryptanalytic results and methods for estimating the concrete security of lattice-based schemes.

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标准化过程中的基于格的密码系统：综述

目前广泛使用的公钥密码系统容易受到量子攻击。为了为量子时代的网络安全做好准备，一些项目已经启动，呼吁采用后量子替代方案。由于可靠的安全性和令人满意的性能，基于晶格的密码系统被视为即将到来的后量子密码标准化的有前途的候选者。本研究从设计和安全两个方面调查了后量子标准化过程中的基于晶格的密码系统，包括NIST后量子密码标准化和中国密码算法设计竞赛。我们提出了基于格的方案的通用设计范式，并描述了几个有代表性的建议和最新进展。我们还回顾了一些主要的密码分析结果和估计基于格的方案的具体安全性的方法。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

IET Information Security 工程技术-计算机：理论方法

CiteScore

3.80

自引率

7.10%

发文量

审稿时长

8.6 months

期刊介绍： IET Information Security publishes original research papers in the following areas of information security and cryptography. Submitting authors should specify clearly in their covering statement the area into which their paper falls. Scope: Access Control and Database Security Ad-Hoc Network Aspects Anonymity and E-Voting Authentication Block Ciphers and Hash Functions Blockchain, Bitcoin (Technical aspects only) Broadcast Encryption and Traitor Tracing Combinatorial Aspects Covert Channels and Information Flow Critical Infrastructures Cryptanalysis Dependability Digital Rights Management Digital Signature Schemes Digital Steganography Economic Aspects of Information Security Elliptic Curve Cryptography and Number Theory Embedded Systems Aspects Embedded Systems Security and Forensics Financial Cryptography Firewall Security Formal Methods and Security Verification Human Aspects Information Warfare and Survivability Intrusion Detection Java and XML Security Key Distribution Key Management Malware Multi-Party Computation and Threshold Cryptography Peer-to-peer Security PKIs Public-Key and Hybrid Encryption Quantum Cryptography Risks of using Computers Robust Networks Secret Sharing Secure Electronic Commerce Software Obfuscation Stream Ciphers Trust Models Watermarking and Fingerprinting Special Issues. Current Call for Papers: Security on Mobile and IoT devices - https://digital-library.theiet.org/files/IET_IFS_SMID_CFP.pdf