A Survey on NIST Selected Third Round Candidates for Post Quantum Cryptography

Hasija, Taniya; Ramkumar, K.; Kaur, Amanpreet; Mittal, S. K.; Singh, Bipin Kumar

doi:10.1109/icces54183.2022.9835864

Cited by 13 publications

(1 citation statement)

References 27 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Our PQC framework requires 256-bit security or higher symmetric encryption with block-sizes smaller than 56 bytes, a quantum-safe asymmetric scheme with at least 128 bits of security, and a hashing algorithm capable of generating at least 256-bit hashes (for 256-bit keys). In this PQC framework, we use AES256-GCM [36], CRYSTALS-Kyber-512 [37], and SHA3-256 for symmetric, asymmetric, and hashing functionalities, respectively; while AES and SHA256 are well known and standardized cryptosystems, CRYSTALS-Kyber is the recently selected NIST standard for post-quantum asymmetric cryptography [38]. Kyber-512 utilizes public keys of 800 bytes, ciphertexts of 768 bytes, and is computationally expensive, requiring our design to carefully consider performance, storage, and message cost constraints.…”

Section: Design Of Our Proposed Hierarchical Can Frameworkmentioning

confidence: 99%

A Novel Hierarchical Security Solution for Controller-Area-Network-Based 3D Printing in a Post-Quantum World

Cultice,

Clark,

Yang

et al. 2023

Sensors

View full text Add to dashboard Cite

As the popularity of 3D printing or additive manufacturing (AM) continues to increase for use in commercial and defense supply chains, the requirement for reliable, robust protection from adversaries has become more important than ever. Three-dimensional printing security focuses on protecting both the individual Industrial Internet of Things (I-IoT) AM devices and the networks that connect hundreds of these machines together. Additionally, rapid improvements in quantum computing demonstrate a vital need for robust security in a post-quantum future for critical AM manufacturing, especially for applications in, for example, the medical and defense industries. In this paper, we discuss the attack surface of adversarial data manipulation on the physical inter-device communication bus, Controller Area Network (CAN). We propose a novel, hierarchical tree solution for a secure, post-quantum-supported security framework for CAN-based AM devices. Through using subnet hopping between isolated CAN buses, our framework maintains the ability to use legacy or third-party devices in a plug-and-play fashion while securing and minimizing the attack surface of hardware Trojans or other adversaries. The results of the physical implementation of our framework demonstrate 25% and 90% improvement in message costs for authentication compared to existing lightweight and post-quantum CAN security solutions, respectively. Additionally, we performed timing benchmarks on the normal communication (hopping) and authentication schemes of our framework.

show abstract

Section: Design Of Our Proposed Hierarchical Can Frameworkmentioning

confidence: 99%