Tamper-proof secret image-sharing scheme for identifying cheated secret keys and shared images

淡江大學機構典藏 > 工學院 > 資訊工程學系暨研究所 > 期刊論文 > Item 987654321/92465

jsp.display-item.identifier=請使用永久網址來引用或連結此文件: https://tkuir.lib.tku.edu.tw/dspace/handle/987654321/92465

题名:	Tamper-proof secret image-sharing scheme for identifying cheated secret keys and shared images
作者:	Chen, Chien-Chang;Liu, Chong-An
贡献者:	淡江大學資訊工程學系
关键词:	secret image sharing
日期:	2013-01
上传时间:	2013-10-15 09:26:54 (UTC+8)
出版者:	Bellingham: S P I E - International Society for Optical Engineering
摘要:	A (t,n) secret image-sharing scheme shares a secret image to n participants, and the t users recover the image. During the recovery procedure of a conventional secret image-sharing scheme, cheaters may use counterfeit secret keys or modified shared images to cheat other users’ secret keys and shared images. A cheated secret key or shared image leads to an incorrect secret image. Unfortunately, the cheater cannot be identified. We present an exponent and modulus-based scheme to provide a tamper-proof secret image-sharing scheme for identifying cheaters on secret keys or shared images. The proposed scheme allows users to securely select their secret key. This assignment can be performed over networks. Modulus results of each shared image is calculated to recognize cheaters of a shared image. Experimental results indicate that the proposed scheme is excellent at identifying cheated secret keys and shared images.
關聯:	Journal of Electronic Imaging 22(1), 013008(7pages)
DOI:	10.1117/1.JEI.22.1.013008
显示于类别:	[資訊工程學系暨研究所] 期刊論文

文件中的档案:

档案	描述	大小	格式	浏览次数
013008_1_1358455650_1(JEI_final).pdf		2506Kb	Adobe PDF	351	检视/开启

在機構典藏中所有的数据项都受到原著作权保护.

TAIR相关文章