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基于随机网格的多幅可视密码方案
发表时间:2011-10-31 浏览量:1416 下载量:686
全部作者: | 高彩云,曹天杰 |
作者单位: | 中国矿业大学计算机科学与技术学院 |
摘 要: | 对(r, n)可视密码方案做简单描述,结合随机网格加密图片技术,提出一种可隐藏多幅图片的可视密码方案。通过实验证明该方案可将秘密图像加密为多张分存,并将其分发给多个持有者保管,在恢复这张秘密图像时不需要计算机的协助,只需要人眼识别即可,同时这个方案中可实现4幅图片的隐藏。 |
关 键 词: | 计算机应用;可视密码方案;随机网格;多幅 |
Title: | Multi-secrets visual secret sharing based on random grids |
Author: | GAO Caiyun, CAO Tianjie |
Organization: | School of Computer Science and Technology, China University of Mining and Technology |
Abstract: | The paper briefly describes the (r, n) visual secret sharing. Using random grid which is used to encode images, a multi-secrets visual secret sharing is presented. Visual secret sharing can encode the secret image into number of shares, and they are distributed to more than one holders. Decoding the image does not need the help of computer, and it just need be identified by human's eye. This method can hide four images in the shares. |
Key words: | computer application; visual secret sharing; random grids; multi-secrets |
发表期数: | 2011年10月第20期 |
引用格式: | 高彩云,曹天杰. 基于随机网格的多幅可视密码方案[J]. 中国科技论文在线精品论文,2011,4(20):1851-1855. |

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