| 一种基于一般接入结构的抗欺骗秘密共享体制 |
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| 作者姓名： | 黄根勋 石巧连 高峰修 周 然 |
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| 作者单位： | 信息工程大学理学院数理系，郑州，450001 |
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| 摘 要： | 秘密共享体制是适用于保管极其重要信息的一种安全协议，其最大威胁是欺骗攻击，构造抗欺骗攻击的秘密共享体制具有重要意义。本文给出了一种有效构造方法，对于一般的接入结构也可以构造出抗欺骗攻击的体制，并且利用纠错编码的思想，使得体制的信息率有较大的提高。
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| 关 键 词： | 抗欺骗 秘密共享 累积矩阵 纠错编码 |
An Anti-cheating Secret Sharing Scheme Based on a General Access Structure |
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| Authors: | HUANG Gen-Xun SHI Qiao-Lian GAO Feng-Xiu ZHOU Ran |
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| Institution: | Department of Mathematics and Physics, college of science, Information Engineering University, Zhengzhou，450001，china ; |
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| Abstract: | Secret sharing scheme is a kind of security protocol, which is suitable to keep secret the most important information. But it may mostly be vulnerable under the attack by cheating. Therefore it is very important to construct a scheme, which is able to withstand the attack of cheating. In this paper the authors presented an effective method of construction. It is a way to construct an anti-cheating scheme on any given access structure. By the idea of rectify error coding, it is largely improved the information rate of the scheme proposed. |
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| Keywords: | spoof resistance secret sharing accumulation matrix rectify error code |
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