Christiana ZARAKET

Instructor

School of Engineering of Beirut

School of Engineering of Beirut - South Lebanon Branch

National Institute of Telecommunications and Informatics

+961 (1) 421 000 christiana.zaraket1@usj.edu.lb

Christiana Zaraket is currently an instructor at Saint Joseph University of Beirut, Holy Spirit of Kaslik (USEK) La Sagesse University. She received her Ph.D degree in Computer Engineering and Telecommunications at Saint Joseph University in 2021. Her main research interest is in Homomorphic Encryption (HE) and Applied Mathematics. Currently, she is focusing on designing new secure and performant Fully Homomorphic Encryption (FHE) schemes for Cloud Services.

Education

Degree	University	Country	Year
Doctorat - Computer and communication engineering	Université Saint-Joseph de Beyrouth	Liban

Research themes

Homomorphic encryption Fully Homomorphic encryption

Publications and communications

1) Zaraket, C., Chamoun, M., Nicolas, T., 2019. Calculating the average using paillier’s cryptosystem, in: BDCSIntell, CEUR-WS. pp. 113–117. 2) Zaraket, C., Hariss, K., Chamoun, M., Nicolas, T., 2021. Cloud based private data analytic using secure computation over encrypted data. Journal of King Saud University - Computer Informa- tion Sciences URL: https://www.sciencedirect.com/science/article/ pii/S1319157821001476, doi:https://doi.org/10.1016/j.jksuci.2021. 06.014. Zaraket, Christiana, Khalil Hariss, Sandro Ephrem, Maroun Chamoun, and Tony Nicolas. Design and realization of a secure multiplicative homomorphic encryption scheme for cloud services." Cluster Computing 26, no. 1 (2023): 685-699. Rk: I’m currently working on two articles. One is about fully homomorphic encryption, and the other is a collaboration with a student in France who I’m a coordinator on his thesis. The second article is focused on blockchain technology.