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    請使用永久網址來引用或連結此文件: http://tkuir.lib.tku.edu.tw:8080/dspace/handle/987654321/109252

    題名: Highly Efficient and Secure Multi-Secret Image Sharing Scheme
    作者: 陳建彰;吳緯杰;陳駿龍;Chen, Chien-Chang;Wu, Wei-Jie;Chen, Jun-Long
    關鍵詞: Multi-secret image sharing;Symmetric;Secure;Boolean operation
    日期: 2016-06-01
    上傳時間: 2017-01-14 02:10:17 (UTC+8)
    摘要: This paper presents a novel highly efficient secret image sharing scheme that is symmetric, Boolean-based, secure, and enables multi-secret image sharing. The proposed (n, n) scheme involves sharing n secret images among n shared images and recovers all n secret images from n shared images, and losing any shared image prevents recovering any secret image. We propose a novel symmetric sharing-recovery function (SSRF) for performing sharing and recovery. The scheme is based on Boolean operations to attain low computational complexity and is more secure than previous Boolean-based schemes; it exhibits more randomness in each shared image, more randomness between two or more shared images, and higher shared image sensitivity. The experimental results showed that a similar CPU computation time is required for both generating shared images from secret images, and recovering secret images from shared images. Furthermore, the computation time of the SSRF is proportional to the number of secret images.
    關聯: Multimedia Tools and Applications 75(12), pp.7113-7128
    DOI: 10.1007/s11042-015-2634-1
    顯示於類別:[資訊工程學系暨研究所] 期刊論文


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