Results 51 to 60 of about 179 (136)

x2DL: A high throughput architecture for binary‐ring‐learning‐with‐error‐based post quantum cryptography schemes

IET Quantum Communication, Volume 5, Issue 4, Page 349-359, December 2024.
An efficient architecture for BRLWE‐based PQC schemes is proposed. It comprises a modified LFSR structure to obtain less latency and high throughput compared to the existing works. Due to reduction in latency, the performance metrics such as delay and area‐delay product (ADP) are also improved.
Shaik Ahmadunnisa, Sudha Ellison Mathe
wiley   +1 more source

Accelerating ALTEQ With Hardware–Software Co-Design on FPGA

IEEE Access
The emergence of quantum computing poses a significant threat to the security of modern public-key cryptography, spurring a global effort to standardize Post-Quantum Cryptography (PQC). However, optimization research has predominantly focused on software
Yongryeol Choi, Jaeseok Lee, Youngbeom Kim, Willy Susilo, Okyeon Yi, Ilsun You, Seog Chung Seo   +6 more
doaj   +1 more source

Quantum blockchain: Trends, technologies, and future directions

IET Quantum Communication, Volume 5, Issue 4, Page 516-542, December 2024.
This article surveys the current state of blockchain technology, emphasising its security, authentication protocols, AI integration, and the emerging field of quantum blockchain. It highlights how quantum computing can enhance blockchain security and the necessity for quantum‐resistant designs to ensure the robustness of blockchain networks against ...
Manjula Gandhi S, Chaitrali Mulay, Karthiganesh Durai, G. Murali, Jafar Ali Ibrahim Syed Masood, V. Vijayarajan, Kumar Gautam, N. S. Kalyan Chakravarthy, S. Suresh Kumar, Saurabh Agarwal, Murali S, Vijayasherly V, David Asirvatham, Sarfraz Brohi, Chandru Vignesh C, Anbuchelian S   +15 more
wiley   +1 more source

Security and Performance Analyses of Post-Quantum Digital Signature Algorithms and Their TLS and PKI Integrations

Cryptography
Quantum computing challenges the mathematical problems anchoring the security of the classical public key algorithms. For quantum-resistant public key algorithms, the National Institute of Standards and Technology (NIST) has undergone a multi-year ...
Manohar Raavi, Qaiser Khan, Simeon Wuthier, Pranav Chandramouli, Yaroslav Balytskyi, Sang-Yoon Chang   +5 more
doaj   +1 more source

Power Analysis on NTRU Prime

Transactions on Cryptographic Hardware and Embedded Systems, 2019
This paper applies a variety of power analysis techniques to several implementations of NTRU Prime, a Round 2 submission to the NIST PQC Standardization Project.
Wei-Lun Huang, Jiun-Peng Chen, Bo-Yin Yang   +2 more
doaj   +1 more source

Evaluating cryptographic vulnerabilities created by quantum computing in industrial control systems

Journal of Critical Infrastructure Policy, Volume 5, Issue 2, Page 88-110, Fall/Winter 2024.
Abstract Quantum computing is expected to eventually be able to break the public‐key cryptography algorithms currently used throughout information technology (IT) infrastructure, undermining foundational tools used to maintain information security across the country's critical infrastructure.
Michael J. D. Vermeer, Chad Heitzenrater, Edward Parker, Alvin Moon, Domenique Lumpkin, Jalal Awan   +5 more
wiley   +1 more source

High-Performance NTRU Accelerator Using a Direct Memory Access Controller

IEEE Access
NTRU is a well-established and widely used public-key cryptography. It has been standardized in IEEE Std1363.1 and X9.98, and its variant was submitted to the National Institute of Standards and Technology (NIST) post-quantum cryptography (PQC ...
Seon Bhin Kim, Piljoo Choi, Dong Kyue Kim   +2 more
doaj   +1 more source

Compact Hybrid Signature for Secure Transition to Post-Quantum Era

IEEE Access
Recent advances in quantum-computing technology have threatened the security of classical cryptographic algorithms. This initiated research on Post-Quantum Cryptography (PQC), and the National Institute of Standards and Technology (NIST) PQC ...
Hee-Yong Kwon, Indra Bajuna, Mun-Kyu Lee
doaj   +1 more source

LESS is Even More: Optimizing Digital Signatures from Code Equivalence

Transactions on Cryptographic Hardware and Embedded Systems
LESS is a signature scheme based on the code equivalence problem that has advanced to the second round of the NIST PQC standardization process. While promising, the scheme suffers from relatively large signatures and moderate to slow signing and ...
Luke Beckwith, Andre Esser, Edoardo Persichetti, Paolo Santini, Floyd Zweydinger   +4 more
doaj   +1 more source

Optimized Hardware-Software Co-Design for Kyber and Dilithium on RISC-V SoC FPGA

Transactions on Cryptographic Hardware and Embedded Systems
Kyber and Dilithium are both lattice-based post-quantum cryptography (PQC) algorithms that have been selected for standardization by the American National Institute of Standards and Technology (NIST). NIST recommends them as two primary algorithms to be
Tengfei Wang, Chi Zhang, Xiaolin Zhang, Dawu Gu, Pei Cao   +4 more
doaj   +1 more source