评估用于 TLS 的 OpenSSL 中量子随机数发生器的集成方法

IF 4.4 2区 计算机科学 Q1 COMPUTER SCIENCE, HARDWARE & ARCHITECTURE
Javier Blanco-Romero, Vicente Lorenzo, Florina Almenares, Daniel Díaz-Sánchez, Carlos García Rubio, Celeste Campo, Andrés Marín
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引用次数: 0

摘要

量子计算的快速发展对传统密码学构成了重大威胁。虽然后量子密码学(PQC)是加强密码系统安全性的主流趋势,但量子和经典计算模式的共存为利用这两种技术的优势提供了机会,例如,如今量子随机数生成器(QRNG)--被视为真随机数生成器(TRNG)--的使用为讨论混合系统提供了可能。在本文中,我们对这两方面进行了评估:一方面,我们使用混合 TLS(传输层安全)协议,该协议利用了互联网上广泛使用的安全协议,并集成了 PQC 算法;另一方面,我们评估了在 OpenSSL 3.0 中集成 QRNG(即 Quantis PCIe-240M)以供 TLS 使用的两种方法。通过使用 OpenSSL 的 TLS 1.3 实现安全网络通信的 Nginx Web 服务器对两种方法进行了比较。我们的研究结果凸显了优化这种集成方法的重要性,因为直接集成会导致特定方法和所用硬件的性能下降,而替代方法则展示了在加密系统中高效部署 QRNG 的潜力。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Evaluating integration methods of a quantum random number generator in OpenSSL for TLS
The rapid advancement of quantum computing poses a significant threat to conventional cryptography. Whilst post-quantum cryptography (PQC) stands as the prevailing trend for fortifying the security of cryptographic systems, the coexistence of quantum and classical computing paradigms presents an opportunity to leverage the strengths of both technologies, for instance, nowadays the use of Quantum Random Number Generators (QRNGs) – considered as True Random Number Generators (TRNGs) – opens up the possibility of discussing hybrid systems. In this paper, we evaluate both aspects, on the one hand, we use hybrid TLS (Transport Layer Security) protocol that leverages the widely used secure protocol on the Internet and integrates PQC algorithms, and, on the other hand, we evaluate two approaches to integrate a QRNG, i.e., Quantis PCIe-240M, in OpenSSL 3.0 to be used by TLS. Both approaches are compared through a Nginx Web server, that uses OpenSSL’s implementation of TLS 1.3 for secure web communication. Our findings highlight the importance of optimizing such integration method, because while direct integration can lead to performance penalties specific to the method and hardware used, alternative methods demonstrate the potential for efficient QRNG deployment in cryptographic systems.
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来源期刊
Computer Networks
Computer Networks 工程技术-电信学
CiteScore
10.80
自引率
3.60%
发文量
434
审稿时长
8.6 months
期刊介绍: Computer Networks is an international, archival journal providing a publication vehicle for complete coverage of all topics of interest to those involved in the computer communications networking area. The audience includes researchers, managers and operators of networks as well as designers and implementors. The Editorial Board will consider any material for publication that is of interest to those groups.
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