1) non-strong access structure
非强存取结构
1.
This paper studies the types of cheating problem, and designs a (k′, k, n) cheater preventable visual cryptography through usual (k, k) visual cryptography and non-strong access structure visual cryptography.
本文首先深入研究了视觉密码欺骗的种类及方式,并利用非强存取结构和普通(k,n)方案,构造了一种(k\',k,n)防欺骗视觉密码方案,该方案可以通过共享份的相互叠加查找到欺骗者,进而设计构造了一种可验证防欺骗视觉密码方案,能够通过验证份来检验每个共享份的真实性。
2) access structure
存取结构
1.
Then we introduce access structures and secret sharing schemes.
本文首先介绍了单调张成方案和布朗函数,再介绍了存取结构和密钥共享体制的概念。
2.
Then we introduce monotone span programs (MSPs) and two operations of access structure to build large MSPs from small MSPs.
本文首先回顾秘密共享体制的概念,介绍存取结构的两种运算和单调张成方案,其目的是以小的单调方案构造大的单调张成方案。
3) general access structure
一般存取结构
1.
Multilevel-based visual cryptography scheme for general access structures;
基于多级别的一般存取结构可视密码方案
2.
This paper presents a visual cryptography scheme with meaningful shares for general access structure, called extended visual cryptography scheme(EVCS), by means of matrices concatenation, and the pixel expansion is obtained.
利用矩阵并的思想给出了一般存取结构下分存图有意义的可视分存方案(称作扩展可视分存方案),得到像素膨胀值,并且构造了一般存取结构的彩色图像扩展可视分存方案,得到彩色(k,n)扩展方案的最优像素膨胀
3.
The design of above scheme is extended to the so-called "general access structure", a general reconstructed scheme is proposed for the existing visual cryptography schemes.
将上述方案的设计思想扩展到所谓的“一般存取结构”,对现有的可视密码方案提出了一个一般性的改造方案。
4) monotone access structure
单调存取结构
1.
In this paper, a secret sharing scheme without a dealer is constructed, which is based on an Integer Span Program in a monotone access structure, and the experiment has proved this scheme, based on which a distributed key generator is proposed.
文中利用单调存取结构上的张成方案构造了一个没有管理者的密钥共享方案,并证明其是一个可行的实用的密钥共享方案。
5) access key organization
存取关键字结构
6) sequential access structure
顺序存取结构
补充资料：非想非非想处天
1.佛教语。即三界中无色界第四天。此天没有欲望与物质﹐仅有微妙的思想。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条