Safe contact tracing for COVID-19: A method without privacy breach using functional encryption techniques based-on spatio-temporal trajectory data

Open Access

Peer-reviewed

Research Article

About the Authors

Wooil Kim

Roles Methodology, Project administration, Visualization, Writing – original draft

Affiliation Department of Computer Science & Engineering, Korea University, Seoul, Republic of Korea

Hyubjin Lee

Roles Conceptualization, Methodology, Software

Affiliation Department of Computer Science & Engineering, Korea University, Seoul, Republic of Korea

Yon Dohn Chung

Roles Project administration, Writing – review & editing

Affiliation Department of Computer Science & Engineering, Korea University, Seoul, Republic of Korea

The authors have declared that no competing interests exist.

Cryptography
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COVID 19
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Quarantines
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Algorithms
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Virus testing
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Health economics
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South Korea
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Pandemics
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