Jong‐Seon No

Analysis of Modified Shell Sort for Fully Homomorphic Encryption

2021 · IEEE Access

The Shell sort algorithm is one of the most practically effective in-place sorting algorithms. However, it is difficult to execute this algorithm with its intended running time complexity on data encrypted using fully homomorphic encryption …

Weakly Private Information Retrieval Under Rényi Divergence

2021 · arXiv (Cornell University)

Private information retrieval (PIR) is a protocol that guarantees the privacy of a user who is in communication with databases. The user wants to download one of the messages stored in the databases while hiding …