2 papers
cs.CR2024
Fast Private Location-based Information Retrieval Over the Torus
Joon Soo Yoo, Mi Yeon Hong, Ji Won Heo +2
Location-based services offer immense utility, but also pose significant privacy risks. In response, we propose LocPIR, a novel framework using homomorphic encryption (HE), specifi…
cs.CR2024
Speed-up of Data Analysis with Kernel Trick in Encrypted Domain
Joon Soo Yoo, Baek Kyung Song, Tae Min Ahn +2
Homomorphic encryption (HE) is pivotal for secure computation on encrypted data, crucial in privacy-preserving data analysis. However, efficiently processing high-dimensional data…