Title: cheating immune visual cryptography scheme
Author: Liu F.
; Wu C.
; Lin X.
Source: IET Information Security
Issued Date: 2011
Volume: 5, Issue: 1, Pages: 51-59 Indexed Type: ei
Department: (1) Chinese Academy of Sciences, State Key Laboratory of Information Security, Institute of Software, Beijing 100190, China; (2) Graduate School, Chinese Academy of Sciences, Beijing 100190, China; (3) Ocean University of China, Computer Science and Technology, Qingdao 266100, China
English Abstract: Most cheating immune visual cryptography schemes (CIVCS) are based on a traditional visual cryptography scheme (VCS) and are designed to avoid cheating when the secret image of the original VCS is to be recovered. However, all the known CIVCS have some drawbacks. Most usual drawbacks include the following: the scheme needs an online trusted authority, or it requires additional shares for the purpose of verification, or it has to sacrifice the properties by means of pixel expansion and contrast reduction of the original VCS or it can only be based on such VCS with specific access structures. In this study, the authors propose a new CIVCS that can be based on any VCS, including those with a general access structure, and show that their CIVCS can avoid all the above drawbacks. Moreover, their CIVCS does not care about whether the underlying operation is OR or XOR. © 2011 The Institution of Engineering and Technology. Language: 英语
WOS ID: WOS:000295122600007
Citation statistics:
Content Type: 期刊论文
URI: http://ir.iscas.ac.cn/handle/311060/14053
Appears in Collections: 软件所图书馆_期刊论文
File Name/ File Size
Content Type
Version
Access
License
Cheating immune visual cryptography scheme.pdf （864KB） -- -- 限制开放 -- 联系获取全文
Recommended Citation:
Liu F.,Wu C.,Lin X.. cheating immune visual cryptography scheme[J]. IET Information Security,2011-01-01,5(1):51-59.
