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A SURVEY ON VISUAL CRYPTOGRAPHY SHARES

Journal: International Journal of Engineering Sciences & Research Technology (IJESRT) (Vol.4, No. 3)

Publication Date:

Authors : ; ;

Page : 559-565

Keywords : Visual cryptography; secret sharing; share generation.;

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Abstract

Visual cryptography is used to keep the information secure from unauthorised person by encrypting it. The performance of the visual cryptography is measured in different ways such as pixel expansion, security, contrast, number of secret images, and the type of share generated. The main intent of this paper is to study and examine the visual cryptographic shares (i.e.) meaningless or meaningful share for binary and color images.

Last modified: 2015-04-03 21:23:55