作 者: (徐廷廷); (李志慧); (麻敏); (白晨明);
机构地区: 陕西师范大学数学与信息科学学院,西安710119
出 处: 《计算机应用研究》 2017年第10期3094-3097,3103,共5页
摘 要: Rahaman提出了一种基于局域区分的量子秘密共享方案。在检测阶段,参与者使用特殊的X(Y)基进行局域测量,用来区分这对正交态,从而检测窃听。为了得到更为一般的方案,特将特殊基推广为一般基,并利用一般基得到了一种新的(n,n)门限量子秘密共享方案。与原方案相比,新方案在理论上更具一般性。最后讨论了新方案的安全性。 Rahaman proposed a quantum secret sharing scheme based on local distinguishability. In cheek phase,participants make local measurements using special X(Y) -basis to distinguish the orthogonal states so as to detect the eavesdropping. In order to obtain a more general scheme, this paper extended the special basis to a general one. Then it proposed a new ( n, n) threshold quantum secret sharing scheme by means of the general basis. The new scheme is more general in theory. Furthermore, it discussed the security of the scheme.