Results 51 to 60 of about 177 (153)

Optimized Design and Implementation of CRYSTALS‐KYBER Based on MLWE

Security and Communication Networks, Volume 2025, Issue 1, 2025.
CRYSTALS‐KYBER is a postquantum key exchange mechanism based on the MLWE problem. At present, it is a major challenge to realize CRYSTALS‐KYBER with high‐performance and low‐resource consumption on the FPGA platform. The design proposed in this paper aims at the high efficiency implementation of CRYSTALS‐KYBER based on the MLWE scheme.
Song Cheng, Jiansheng Chen, Jianyang Li, Kan Yao, Shunxian Gao, Kangkang Rui, Yijun Cui, Vincenzo Conti   +7 more
wiley   +1 more source

EPN:encryption padding for NTRU with provable security

Tongxin xuebao, 2008
Known as the fastest public key cryptosystem available now,the provable security of NTRU has not been solved well.an encryption padding,called EPN was designed,for NTRU.Under the full domain one wayness assumption of NTRU,EPN had been proved ...
MU Ning-bo, HU Yu-pu, WANG Bao-cang
doaj   +2 more sources

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

QIoTChain: Quantum IoT‐blockchain fusion for advanced data protection in Industry 4.0

IET Blockchain, Volume 4, Issue 3, Page 252-262, September 2024.
Data underpins modern society and the economy, enabling informed choices and innovation. Protecting data from tampering is crucial, leading to encryption using cryptography, blockchain, and zero trust models. Quantum computing advances aid post‐quantum security, yet adoption hurdles persist.
Aditya Kumar Sharma, Mritunjay Shall Peelam, Brijesh Kumar Chauasia, Vinay Chamola   +3 more
wiley   +1 more source

Post-Quantum Cryptographic Frameworks for Internet of Things (IoT) and Internet of Medical Things (IoMT) Authentication Systems [PDF]

Physics Access
The rapid advancement of quantum computing threatens the security of classical cryptographic algorithms widely used in Internet of Things (IoT) and Internet of Medical Things (IoMT) systems.
Thomas L Barna, Samson Isaac, Christopher Habu, Saratu Habu, Abimbola A Joseph   +4 more
doaj   +1 more source

NTRU cryptosystem a solution to the quantum threat

, 2023
Most of the current public key cryptosystems’ security is based on the integer factorization and the discrete logarithm, which are mathematical problems that are considered difficult to solve. However, the publication in 1994 of the Shor’s algorithm [1] was a major setback for the world of cryptography, since it provided a quantum algorithm capable of ...
Guiot Cusidó, Miquel, Guitart Morales, Xavier   +1 more
openaire   +1 more source

LWE‐based verifiable essential secret image sharing scheme ((t,s,k,n)$( {t,s,k,n} )$ ‐ VESIS)

IET Image Processing, Volume 18, Issue 4, Page 1053-1072, 27 March 2024.
This article introduces a verifiable essential secret image sharing scheme based on LWEs that employs Bloom filters and hash functions for verification. In traditional schemes, shareholders have similar situations, but the proposed scheme is designed for scenarios where shareholders hold distinct positions, essential and non‐essential.
Massoud Hadian Dehkordi, Seyed Taghi Farahi, Samaneh Mashhadi   +2 more
wiley   +1 more source

A survey on post‐quantum based approaches for edge computing security

WIREs Computational Statistics, Volume 16, Issue 1, January/February 2024.
The distribution of reviewed papers by focused area. Abstract With the development of technology and its integration with scientific realities, computer systems continue to evolve as infrastructure. One of the most important obstacles in front of quantum computers with high‐speed processing is that its existing systems cause security vulnerabilities ...
Aykut Karakaya, Ahmet Ulu
wiley   +1 more source

Fast and Power-Analysis Resistant Ring Lizard Crypto-Processor Based on the Sparse Ternary Property

IEEE Access, 2019
Ring Lizard (RLizard) is a quantum-resistant public-key cryptosystem based on the ideal lattice. RLizard uses a sparse ternary polynomial, which facilitates implementation with lower complexity.
Piljoo Choi, Ji-Hoon Kim, Dong Kyue Kim
doaj   +1 more source

On Accuracy of Testing Decryption Failure Rate for Encryption Schemes under the LWE Assumption

IET Information Security, Volume 2024, Issue 1, 2024.
Lattice‐based encryption schemes are significant cryptographic primitives to defend information security against quantum menace, and the decryption failure rate is related to both theoretical and realistic security. We quantitatively analyze how the floating‐point arithmetic and neglecting small probabilities impact the precision, and propose a new ...
Lin Wang, Yang Wang, Huiwen Jia, Jin Wook Byun   +3 more
wiley   +1 more source