432 citations · 1.1k across the 29 of their papers we have counts for
35 papers · 1 filter
SRSS: A New Chaos-Based Single-Round Single S-Box Image Encryption Scheme for Highly Auto-Correlated Data
Muhammad Shahbaz Khan, Jawad Ahmad, Hisham Ali +4
With the advent of digital communication, securing digital images during transmission and storage has become a critical concern. The traditional s-box substitution methods often fa…
Double Public Key Signing Function Oracle Attack on EdDSA Software Implementations
Sam Grierson, Konstantinos Chalkias, William J Buchanan +1
EdDSA is a standardised elliptic curve digital signature scheme introduced to overcome some of the issues prevalent in the more established ECDSA standard. Due to the EdDSA standar…
Majority Voting Approach to Ransomware Detection
Simon R Davies, Richard Macfarlane, William J Buchanan
Crypto-ransomware remains a significant threat to governments and companies alike, with high-profile cyber security incidents regularly making headlines. Many different detection s…
Review of the NIST Light-weight Cryptography Finalists
William J Buchanan, Leandros Maglaras
Since 2016, NIST has been assessing lightweight encryption methods, and, in 2022, NIST published the final 10: ASCON, Elephant, GIFT-COFB, Grain128-AEAD, ISAP, Photon-Beetle, Romul…
A DNA Based Colour Image Encryption Scheme Using A Convolutional Autoencoder
Fawad Ahmed, Muneeb Ur Rehman, Jawad Ahmad +5
With the advancement in technology, digital images can easily be transmitted and stored over the Internet. Encryption is used to avoid illegal interception of digital images. Encry…
Comparison of Entropy Calculation Methods for Ransomware Encrypted File Identification
Simon R Davies, Richard Macfarlane, William J. Buchanan
Ransomware is a malicious class of software that utilises encryption to implement an attack on system availability. The target's data remains encrypted and is held captive by the a…