Improved Secure Multiparty Computation with a Dishonest Majority via Quantum Means

• DOI: 10.1007/s10773-012-1319-z
• Publication Date: 2012-08-28T09:03:38Z
• Authors: Yan-Bing Li; Qiao-Yan Wen; Su-Juan Qin
• Keywords: Secure two-party computation

In this paper, we propose an improved version of K. Loukopoulos and D.E. Browne’s quantum multiparty computation protocol (Phys. Rev. A 81:062336, 2010). Compared to the previously protocol, the improved protocol can avoid a security flaw and has higher efficiency.