Friendly Color Visual Secret Sharing by Random Grids

被引：8

作者：

Chen, Tzung-Her ^{[1
]}

Tsao, Kai-Hsiang ^{[1
]}

Yang, Yan-Ting ^{[1
]}

机构：

[1] Natl Chiayi Univ, Dept Comp Sci & Informat Engn, Chiayi 60004, Taiwan

来源：

FUNDAMENTA INFORMATICAE | 2009年 / 96卷 / 1-2期

关键词：

Random Grid; Visual Secret Sharing; Visual Cryptography; Friendly; Meaningful; ENCRYPTION;

D O I：

10.3233/FI-2009-167

中图分类号：

TP31 [计算机软件];

学科分类号：

081202 ; 0835 ;

摘要：

The visual secret sharing (VSS) approach by random grids (RG-based VSS) has drawn people's attention "again" recently. Nevertheless, the current RG-based VSS approaches suffer from the problem of meaningless share images (cipher-grids) so that it is not user-friendly to manage noise-like share images. This paper presents a novel color RG-based VSS scheme aiming at providing the friendly color cipher-grids with all the advantages of traditional VSS schemes. To our best knowledge, this paper is the first effort to develop the friendly technique. The experimental results show that the scheme does work.

引用

页码：61 / 70

页数：10

共 15 条

[11]

Naor M, 1997, LECT NOTES COMPUT SC, V1294, P322

[12]

Naor M., 1995, lecture notes in computer science, V94, P1, DOI DOI 10.1007/BFB0053419

[13] Image encryption by random grids [J].