论文标题

量子后时代的物理安全:侧通道分析,随机数生成器和身体上无可吻合的功能的调查

Physical Security in the Post-quantum Era: A Survey on Side-channel Analysis, Random Number Generators, and Physically Unclonable Functions

论文作者

Chowdhury, Sreeja, Covic, Ana, Acharya, Rabin Yu, Dupee, Spencer, Ganji, Fatemeh, Forte, Domenic

论文摘要

在过去的几十年中,量子技术取得了一致的进步,在量子计算机领域的最新发展。传统上,这种趋势主要被视为严重的加密风险。但是,也应强调量子技术的积极方面。在这方面,将该技术视为诚实政党而不是对手的资源,它不仅可以增强安全性,而且可以增强特定加密方案的性能。虽然已经大量的努力致力于设计对量子耐药性和量子增强方案的设计,但几乎没有努力理解其身体安全。物理安全涉及满足加密原语的实际要求的安全措施的设计和实施,这对于经典和量子量同样至关重要。这项调查旨在更加关注身体安全的重要性,重点是安全的钥匙生成和存储以及安全执行。更具体地说,讨论并将其与经典世界中发起的攻击进行了讨论并将其进行比较。此外,将量子随机数生成和物理上不可吻合的功能的提案与其经典函数进行了比较,并进一步分析以更好地了解其特征,优势和缺点。最后,从这三个角度看,这项调查为以下方向研究提供了前景。

Over the past decades, quantum technology has seen consistent progress, with notable recent developments in the field of quantum computers. Traditionally, this trend has been primarily seen as a serious risk for cryptography; however, a positive aspect of quantum technology should also be stressed. In this regard, viewing this technology as a resource for honest parties rather than adversaries, it may enhance not only the security, but also the performance of specific cryptographic schemes. While considerable effort has been devoted to the design of quantum-resistant and quantum-enhanced schemes, little effort has been made to understanding their physical security. Physical security deals with the design and implementation of security measures fulfilling the practical requirements of cryptographic primitives, which are equally essential for classic and quantum ones. This survey aims to draw greater attention to the importance of physical security, with a focus on secure key generation and storage as well as secure execution. More specifically, the possibility of performing side-channel analysis in the quantum world is discussed and compared to attacks launched in the classic world. Besides, proposals for quantum random number generation and quantum physically unclonable functions are compared to their classic counterparts and further analyzed to give a better understanding of their features, advantages, and shortcomings. Finally, seen from these three perspectives, this survey provides an outlook for future research in this direction.

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