Efficient Simulation of Quantum Secure Multiparty Computation

• URL: http://arxiv.org/abs/2501.10083v1
• Date: Fri, 17 Jan 2025 10:04:23 GMT
• Title: Efficient Simulation of Quantum Secure Multiparty Computation
• Authors: Kartick Sutradhar,
• Abstract summary: We propose a quantum secure multiparty summation protocol that can be applied to many complex quantum operations. Our suggested protocol is more economical, practical, and secure than alternative protocols.
• Score: 1.3597551064547502
• License:
• Abstract: One of the key characteristics of secure quantum communication is quantum secure multiparty computation. In this paper, we propose a quantum secure multiparty summation (QSMS) protocol that can be applied to many complex quantum operations. It is based on the $(t, n)$ threshold approach. We combine the classical and quantum phenomena to make this protocol realistic and secure. Because the current protocols employ the $(n, n)$ threshold approach, which requires all honest players to execute the quantum multiparty summation protocol, they have certain security and efficiency problems. However, we employ a $(t, n)$ threshold approach, which requires the quantum summation protocol to be computed only by $t$ honest players. Our suggested protocol is more economical, practical, and secure than alternative protocols.

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