Results 151 to 160 of about 1,865 (197)

Post-Quantum Secure Identity-Based Signature Scheme with Lattice Assumption for Internet of Things Networks. [PDF]

Sensors (Basel)
Zhang Y, Tang Y, Li C, Zhang H, Ahmad H.
europepmc   +1 more source

Enhanced Security of Bidirectional Communication in IoT-Driven Utility Networks Using Sertainty UXP and LoRaWAN. [PDF]

Sensors (Basel)
Simin ZA, Aslan S, Carvalho MM, Valles D.   +3 more
europepmc   +1 more source

A critical analysis of deployed use cases for quantum key distribution and comparison with post-quantum cryptography. [PDF]

EPJ Quantum Technol
Aquina N, Cimoli B, Das S, Hövelmanns K, Weber FJ, Okonkwo C, Rommel S, Škorić B, Tafur Monroy I, Verschoor S.   +9 more
europepmc   +1 more source

UIGen: a hybrid framework for underwater image encryption based on evolutionary chaotic system and multi-domain transformation. [PDF]

Sci Rep
Khokhar P, Bedi J, Batra S.
europepmc   +1 more source

Secure quantum-resilient smart city communication networks using QSC-Net with MF-MBO-based energy-aware task scheduling. [PDF]

Sci Rep
Reddy NR, Dalton GA, Swathi K, Subrahmanyam DVSS, G LK, Nagaraju G.   +5 more
europepmc   +1 more source

NTRU+: Compact Construction of NTRU Using Simple Encoding Method [PDF]

IEEE Transactions on Information Forensics and Security, 2023
NTRU was the first practical public key encryption scheme constructed on a lattice over a polynomial-based ring and has been considered secure against significant cryptanalytic attacks over the past few decades. However, NTRU and its variants suffer from
Jonghyun Kim, Jong Hwan Park
exaly   +5 more sources

NTRU+Sign: compact NTRU-based signatures using bimodal distributions [PDF]

Designs, Codes, and Cryptography
We present a new lattice-based signature scheme, called ‘NTRU+Sign’, using the Fiat-Shamir with Aborts framework. The proposed scheme is designed based on a novel NTRU-based key structure that fits well with bimodal distributions, enabling efficiency ...
Joo Woo, Jong Hwan Park
exaly   +6 more sources

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On the Hardness of the NTRU Problem

2021
The 25 year-old NTRU problem is an important computational assumption in public-key cryptography. However, from a reduction perspective, its relative hardness compared to other problems on Euclidean lattices is not well-understood. Its decision version reduces to the search Ring-LWE problem, but this only provides a hardness upper bound.We provide two ...
Pellet-Mary, Alice, Stehlé, Damien
openaire   +4 more sources

New NTRU Records with Improved Lattice Bases [PDF]

Lecture Notes in Computer Science, 2023
The original NTRU cryptosystem from 1998 can be considered the starting point of the great success story of lattice-based cryptography. Modern NTRU versions like NTRU-HPS and NTRU-HRSS are round-3 finalists in NIST\u27s selection process, and also ...
Alexander May, Elena Kirshanova, Julian Nowakowski   +2 more
exaly   +2 more sources

Generalized NTRU Algorithms on Algebraic Rings

Electronics
The NTRU (Number Theory Research Unit) is a prominent post-quantum public key cryptography algorithm and a current focus of research. Although many NTRU variants have been proposed, a comprehensive generalization of these variants is still lacking.
Juan Zhang, Qinghao Wu, Zichen Li
exaly   +2 more sources