摘要
本文概括总结了Atenies-Blundo-Santis-Stinson延拓型视觉密码模型,讨论了使用单对基础矩阵的门限模型及一般访问结构模型,研究了使用单对基础矩阵的延拓型视觉密码模型及构造方法,提出了基于并置矩阵的延拓性门限及一般访问结构视觉密码的构造方法。
It summarized Atenies-Blundo-Santis-Stinson Continuation type visual cryptography model,discussed the threshold model basic matrix and the general visit structure model,the model of extended visual cryptography schemes that use only a pair of basic matrixes is researched and the constructing method is presented.put forward basing on the matrix and buy the continuation of threshold and general visit structure the constructive method of visual cryptography,
出处
《网络安全技术与应用》
2012年第6期57-59,28,共4页
Network Security Technology & Application
关键词
视觉密码
构造模型
基础矩阵
访问结构
Visual Cryptography
Constructing Model
Basic Matrix
Access Structure
