Privacy-preserving contact tracing in 5G-integrated and blockchain-based medical applications

C Zhang, C Xu, K Sharif, L Zhu - Computer Standards & Interfaces, 2021 - Elsevier
The current pandemic situation due to COVID-19 is seriously affecting our daily work and
life. To block the propagation of infectious diseases, an effective contact tracing mechanism …

BeepTrace: Blockchain-enabled privacy-preserving contact tracing for COVID-19 pandemic and beyond

H Xu, L Zhang, O Onireti, Y Fang… - IEEE Internet of …, 2020 - ieeexplore.ieee.org
The outbreak of the coronavirus disease 2019 (COVID-19) pandemic has exposed an
urgent need for effective contact tracing solutions through mobile phone applications to …

Blockchain-enable contact tracing for preserving user privacy during COVID-19 outbreak.

MM Arifeen, A Al Mamun, MS Kaiser, M Mahmud - 2020 - rgu-repository.worktribe.com
Contact tracing has become an indispensable tool of various extensive measures to control
the spread of COVID-19 pandemic due to novel coronavirus. This essential tool helps to …

P2B-Trace: Privacy-Preserving Blockchain-based Contact Tracing to Combat Pandemics

Z Peng, C Xu, H Wang, J Huang, J Xu… - Proceedings of the 2021 …, 2021 - dl.acm.org
The eruption of a pandemic, such as COVID-19, can cause an unprecedented global crisis.
Contact tracing, as a pillar of communicable disease control in public health for decades …

Blockchain meets COVID-19: A framework for contact information sharing and risk notification system

J Song, T Gu, Z Fang, X Feng, Y Ge… - 2021 IEEE 18th …, 2021 - ieeexplore.ieee.org
COVID-19 is a severe global epidemic in human history. Even though there are particular
medications and vaccines to curb the epidemic, tracing and isolating the infection source is …

COVID-19 contact tracing using blockchain

HR Hasan, K Salah, R Jayaraman, I Yaqoob… - Ieee …, 2021 - ieeexplore.ieee.org
Contact tracing has widely been adopted to control the spread of Coronavirus-2019 (COVID-
19). It enables to identify, assess, and manage people who have been exposed to COVID …

CoviChain: a blockchain based framework for nonrepudiable contact tracing in healthcare cyber-physical systems during pandemic outbreaks

SLT Vangipuram, SP Mohanty, E Kougianos - SN computer science, 2021 - Springer
With the world facing the new virus SARS-CoV-2, many countries have introduced instant
Internet applications to identify people carrying the infection. Internet-of-Medical-Things …

Privacy-preserving COVID-19 contact tracing using blockchain

S Tahir, H Tahir, A Sajjad… - Journal of …, 2021 - ieeexplore.ieee.org
The outbreak of the COVID-19 virus has caused widespread panic and global initiatives are
geared towards treatment and limiting its spread. With technological advancements, several …

Privacy-preserving COVID-19 contact tracing app: a zero-knowledge proof approach

JK Liu, MH Au, TH Yuen, C Zuo, J Wang… - Cryptology ePrint …, 2020 - eprint.iacr.org
In this paper, we propose a privacy-preserving contact tracing protocol for smart phones,
and more specifically Android and iOS phones. The protocol allows users to be notified, if …

Anonymity preserving IoT-based COVID-19 and other infectious disease contact tracing model

L Garg, E Chukwu, N Nasser, C Chakraborty… - Ieee …, 2020 - ieeexplore.ieee.org
Automated digital contact tracing is effective and efficient, and one of the non-
pharmaceutical complementary approaches to mitigate and manage epidemics like …