| 一种改进的防欺骗可视密码方案 |
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| 引用本文： | 张舒,李薇,艾小川.一种改进的防欺骗可视密码方案[J].计算机应用研究,2016,33(12). |
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| 作者姓名： | 张舒 李薇 艾小川 |
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| 作者单位： | 海军工程大学 理学院 应用数学系,海军工程大学 理学院 应用数学系,海军工程大学 理学院 应用数学系 |
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| 摘 要： | 在VC（可视密码）的实际应用中分发者和参与者均可能存在欺骗行为，导致秘密图像无法正确恢复，基于此提出了一种改进的防欺骗可视密码方案。该方案用 （可视密码方案）代替 来分享验证图像，不需要引入传统的TTP(可信第三方)，可同时直接验证分发者和参与者的欺骗行为，提高了可视密码方案的实用性与安全性。
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| 关 键 词： | 欺骗者 可视密码 可信第三方 秘密分享 |
| 收稿时间： | 2015/10/27 0:00:00 |
| 修稿时间： | 2016/10/24 0:00:00 |
An improved visual cryptography scheme to prevent cheaters |
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| zhang shu,li wei and ai xiaochuan.An improved visual cryptography scheme to prevent cheaters[J].Application Research of Computers,2016,33(12). |
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| Authors: | zhang shu li wei and ai xiaochuan |
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| Affiliation: | Dept. of Mathematics, College of Science, Naval University of Engineering,Dept. of Mathematics, College of Science, Naval University of Engineering,Dept. of Mathematics, College of Science, Naval University of Engineering |
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| Abstract: | Both dealer and participants were likely to cheat in the practical application of visual cryptography. In order to make sure that the secret image resuming is not impacted, this article put forward an improved cheater detectable visual cryptography scheme. was used instead of to verify the cheating problems directly from both dealer and participants without introducing the trusted third party (TTP), and improved the security and practicability of visual cryptography scheme. |
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| Keywords: | cheater visual cryptography trusted third party (TTP) secret sharing |
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