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Content based authentication of visual cryptography

delete2016-04-29
delete6
PRE
AI
G
G. Wang
W
Weiqi Yan *
M
Mohan Kankanhalli
DOI:10.1007/s11042-016-3549-1delete
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摘要

摘要

En 中文
Visual Cryptography (VC) has been developed as a significant research arena in media security. Despite of its obvious strengths, recent investigations have debated this scheme from adverse aspects, its problem is lack of authentication of VC shares, VC authentication related to digital image processing and cryptography has not been fully integrated together in the past years. In this paper, we analyze both visual features and cryptographic features of VC shares and take use of them for VC authentication. Compared to those existing methods, our contribution is the first one to integrate visual features and cryptographic features of VC shares into Hash code for the purpose of VC authentication.
Keyword:
Visual cryptography
Secret sharing
Digital image processing
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期刊

Multimedia Tools and Applications 封面图
Multimedia Tools and Applications
IF:
3
论文数:
2.0W
被引数:
3.2W

机构

A
Auckland University of Technology
学者数:
4.0K
论文数: 4.4K
被引数: 4.7K
N
National University of Singapore
学者数:
7.6W
论文数: 6.5W
被引数: 11.4W
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