The Prospects of Quantum Secure Communication for Secret Sharing

Abstract

Quantum computing and secure communication have gained considerable interest in recent years, as quantum computing has a potent ability to accelerate certain complex problems, such as factoring problems and discrete logarithms, which are important foundations of traditional computer security. With the rapid development of quantum computers, some secure communication protocols based on certain mathematical problems will face a significant danger, and quantum properties can be used to construct quantum secure communication and quantum cryptography that can achieve unconditional security. Among many topics of quantum cryptography, quantum secret sharing (QSS) is an important and challenging issue that provides scenarios to store highly sensitive, important, and confidential information. In this article, we systematically illustrate the development of QSS and how it operates, as well as its challenging issues and future directions.