A self-authentication mechanism for a (3,3)-threshold secret sharing scheme

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Title:	A self-authentication mechanism for a (3,3)-threshold secret sharing scheme
Authors:	陳宜惠;Chen, Yi-Hui
Contributors:	資訊多媒體應用學系
Keywords:	secret sharing, lossless reconstruction, authentication mechanism
Date:	2012
Issue Date:	2012-11-26 07:10:21 (UTC+0)
Abstract:	Secret sharing is widely used in secret image protection since 1979. Image secret sharing schemes are used to encrypt the secret image into several meaningless share images. Later on, the secret image can be reconstructed while collecting the share images. The authentication mechanism is a way to verify whether the reconstructed secret image is authentic. The general authentication might increase the cost of key maintenance. To reduce the cost, this paper proposed a self-authentication mechanism for image secret sharing scheme. In addition, the reconstructed image can be completely reconstructed. The experiments give the positive data to show the feasibility of the proposed scheme.
Relation:	9th International Conference on Ubiquitous Intelligence and Computing and 9th International Conference on Autonomic
Appears in Collections:	[Department of Applied Informatics and Multimedia] Journal Article

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