The emergence of ubiquitous computing and different disruptive technologies caused
magnificent development in information and communication technology. Likewise …

Federated learning is an emerging technology which allows a server to train a global model
with the cooperation of participants without exposing the participants' data. In recent years …

The cryptosystem-based data privacy preserving methods employ high computing power of
cloud servers, where the main feature is to allow resource sharing and provide multi-user …

In this paper, we construct a lattice based (t, n) threshold multi-stage secret sharing (MSSS)
scheme according to Ajtai's construction for one-way functions. In an MSSS scheme, the …

In threshold secret sharing (SS) scheme, widely known as (k, n) threshold secret sharing, a
secret S is divided into n shares and distributed to participants by a dealer in such a way that …

Cloud computing helps reduce costs, increase business agility and deploy solutions with a
high return on investment for many types of applications. However, data security is of …

In a secret image sharing (SIS) scheme, a dealer (the data owner or a trusted third-party)
encodes a secret image into some share images and distributes them among some …

A verifiable (k, t, n) multi-secret sharing scheme (VMSS) allows a dealer to share k secrets
among n players. In particular,(1) the secret shadow given by the dealer or some player can …

The purpose of this paper is to develop an algorithm for sharing k secret images to n
participants in such a way that each participant gets a single share image by encoding all k …

A secret sharing scheme partitions a secret into a set of shares and distributes them among
the eligible participants, with each participant receiving one share of the secret. The sharing …