Abstract Secure Multi-party Computation (SMPC) is a family of protocols which allow some
parties to compute a function on their private inputs, obtaining the output at the end and …

Multi-party private set intersection (MP-PSI), an essential branch of secure multiparty
computation (SMC), enables multiple users to collaboratively determine the intersection of …

With the increasing electricity consumption and the wide application of renewable energy
sources, energy auction attracts a lot of attention due to its economic benefits. In recent …

When data security is facing growing threats, ordinary encryption techniques cannot meet
the needs of comparing, sharing, and classifying data hidden in ciphertexts. At the same …

Decentralized storage is recognized as a promising blockchain application for building
trustworthy data-sharing services. Recently, privacy-preserving decentralized storage has …

Private Set Intersection (PSI) is typically used to achieve ID alignment with protection of IDs
in the preparation phase of Vertical Federated Learning (VFL). However, existing PSI …

It is tricky to determine whether two ciphertexts contain the same message when the
messages are encrypted with different public keys. public key encryption with equality test …

Leakage of location information can lead to malicious attacks on workers in spatial
crowdsourcing (SC) and loss of security. In response, a location privacy preserving scheme …

Text similarity measures have become increasingly pivotal in text-related research and
applications, encompassing tasks such as information retrieval, text classification, document …

In hospital information systems, large volumes of electronic diagnostic records (EDRs) take
up most of the storage space. While cloud server providers can reduce the local storage …