基本型一般访问结构视觉密码的两种算法

摘要

视觉密码是一种完善安全的密码体制。近几年,视觉密码学的研究受到广泛关注。本文提出了一般访问结构的两种算法,通过Ateniese-Blundo-Santis-Stinson模型和累计数组的构造方法,对一般访问结构的基本型视觉密码进行讨论,获得了一个一般访问结构的基本型视觉密码方案。%Visual cryptography is a kind of perfect security cryptography system.In recent years,Visual Cryptology has been paid much attention.Two algorithms of common access structure gained a programme of basic visual cryptography by Ateniese-Blundo-Santis-Stinson model and cumulative-array Method of construction discussed basic visual cryptography of common access structure.