XOR-Based (<i>n</i>, <i>n</i>) Visual Cryptography Schemes for Grayscale or Color Images with Meaningful Shares

XOR-Based (<i>n</i>, <i>n</i>) Visual Cryptography Schemes for Grayscale or Color Images with Meaningful Shares

XOR-based Visual Cryptography Scheme (XOR-based VCS) is a method of secret image sharing. The principle of XOR-based VCS is to encrypt a secret image into several encrypted images, called shares. No information about the secret can be obtained from any of the shares, and after applying the logical X...

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Bibliographic Details
Main Authors: Yu-Hong Chen, Justie Su-Tzu Juan
Format: Article
Language:English
Published: MDPI AG 2022-10-01
Series:Applied Sciences
Subjects:
secret sharing scheme
visual cryptography
XOR
meaningful shares
pixel expansion
Online Access:https://www.mdpi.com/2076-3417/12/19/10096

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