65 citations · 97 across the 7 of their papers we have counts for
7 papers
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…
Electromagnetic Side-Channel Attack Resilience against PRESENT Lightweight Block Cipher
Nilupulee A. Gunathilake, Ahmed Al-Dubai, William J. Buchanan +1
Lightweight cryptography is a novel diversion from conventional cryptography that targets internet-of-things (IoT) platform due to resource constraints. In comparison, it offers sm…
Blockchain-based Platform for Secure Sharing and Validation of Vaccination Certificates
Mwrwan Abubakar, Pádraig McCarron, Zakwan Jaroucheh +2
The COVID-19 pandemic has recently emerged as a worldwide health emergency that necessitates coordinated international measures. To contain the virus's spread, governments and heal…
Privacy-preserving and Trusted Threat Intelligence Sharing using Distributed Ledgers
Hisham Ali, Pavlos Papadopoulos, Jawad Ahmad +3
Threat information sharing is considered as one of the proactive defensive approaches for enhancing the overall security of trusted partners. Trusted partner organizations can prov…
PAN-DOMAIN: Privacy-preserving Sharing and Auditing of Infection Identifier Matching
William Abramson, William J. Buchanan, Sarwar Sayeed +2
The spread of COVID-19 has highlighted the need for a robust contact tracing infrastructure that enables infected individuals to have their contacts traced, and followed up with a…