Results 21 to 30 of about 244,800 (405)

Towards Post-Quantum Blockchain: A Review on Blockchain Cryptography Resistant to Quantum Computing Attacks [PDF]

open access: yesIEEE Access, 2020
Blockchain and other Distributed Ledger Technologies (DLTs) have evolved significantly in the last years and their use has been suggested for numerous applications due to their ability to provide transparency, redundancy and accountability.
T. Fernández-Caramés   +1 more
semanticscholar   +1 more source

A Survey of Post-Quantum Cryptography: Start of a New Race

open access: yesCryptogr., 2023
Information security is a fundamental and urgent issue in the digital transformation era. Cryptographic techniques and digital signatures have been applied to protect and authenticate relevant information.
Duc-Thuan Dam   +4 more
semanticscholar   +1 more source

Lightweight Cryptography Algorithms for Resource-Constrained IoT Devices: A Review, Comparison and Research Opportunities

open access: yesIEEE Access, 2021
IoT is becoming more common and popular due to its wide range of applications in various domains. They collect data from the real environment and transfer it over the networks.
Vishal A. Thakor   +2 more
semanticscholar   +1 more source

Watermarking Is Not Cryptography [PDF]

open access: yes, 2006
The fields of cryptography and communications are quite distinct and while communications systems often combine technologies from the two fields, a layered architecture is applied that permits each layer to be independently designed. It is generally agreed that watermarking, i.e.
Ingemar J. Cox   +2 more
openaire   +2 more sources

Acknowledgement to Reviewers of Cryptography in 2018

open access: yesCryptography, 2019
Rigorous peer-review is the corner-stone of high-quality academic publishing [...]
Cryptography Editorial Office
doaj   +1 more source

Handbook of Applied Cryptography

open access: yes, 2018
From the Publisher: A valuable reference for the novice as well as for the expert who needs a wider scope of coverage within the area of cryptography, this book provides easy and rapid access of information and includes more than 200 algorithms and ...
A. Menezes, P. V. Oorschot, S. Vanstone
semanticscholar   +1 more source

A efficient and robust privacy-preserving framework for cross-device federated learning

open access: yesComplex & Intelligent Systems, 2023
To ensure no private information is leaked in the aggregation phase in federated learning (FL), many frameworks use homomorphic encryption (HE) to mask local model updates.
Weidong Du   +5 more
doaj   +1 more source

Weak Randomness Analysis of Measurement-Device-Independent Quantum Key Distribution with Finite Resources

open access: yesPhotonics, 2022
The ideal quantum key distribution (QKD) protocol requires perfect random numbers for bit encoding and basis selecting. Perfect randomness is of great significance to the practical QKD system. However, due to the imperfection of practical quantum devices,
Xiao-Lei Jiang   +6 more
doaj   +1 more source

A semantic‐based method for analysing unknown malicious behaviours via hyper‐spherical variational auto‐encoders

open access: yesIET Information Security, 2023
In the User and Entity Behaviour Analytics (UEBA), unknown malicious behaviours are often difficult to be automatically detected due to the lack of labelled data.
Yi‐feng Wang, Yuan‐bo Guo, Chen Fang
doaj   +1 more source

Lattice Enumeration with Discrete Pruning: Improvements, Cost Estimation and Optimal Parameters

open access: yesMathematics, 2023
Lattice enumeration is a linear-space algorithm for solving the shortest lattice vector problem (SVP). Extreme pruning is a practical technique for accelerating lattice enumeration, which has a mature theoretical analysis and practical implementation ...
Luan Luan   +3 more
doaj   +1 more source

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