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首页> 外文期刊>International journal of digital crime and forensics >A Cloud-User Watermarking Protocol Protecting the Right to Be Forgotten for the Outsourced Plain Images
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A Cloud-User Watermarking Protocol Protecting the Right to Be Forgotten for the Outsourced Plain Images

机译：一种云用户水印协议，保护外包的普通图像被遗忘的权利

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摘要

This article describes how cloud storage dramatically benefits people in freeing up their local storage space, while bringing the separation of the data ownership and private manipulation. Hence, it is difficult for the cloud user to make sure that the cloud storage provider (CSP) has obeyed the request of deletion to remove all corresponding data. To solve the issue technically, this article proposes an interactive cloud-user watermarking protocol (CUW) based on the homomorphic encryption. To meet security requirements, the encrypted watermark is embedded into encrypted data. Moreover, to enjoy the convenient cloud services, the uploaded data is eventually stored in the cloud server in the form of plain text. The performance of the CUW protocol is evaluated through a prototype implementation.
机译：本文介绍了云存储如何在释放数据所有权和私有操作的分离的同时，极大地使人们受益于释放本地存储空间。因此，云用户很难确保云存储提供商（CSP）服从删除请求以删除所有相应数据。为了从技术上解决此问题，本文提出了一种基于同态加密的交互式云用户水印协议（CUW）。为了满足安全性要求，将加密的水印嵌入到加密的数据中。此外，为了享受便利的云服务，最终将上传的数据以纯文本形式存储在云服务器中。通过原型实现评估CUW协议的性能。

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  • 作者

    Xiaojuan Dong; Weiming Zhang; Xianjun Hu; Keyang Liu;

  • 作者单位

    CAS Key Laboratory of Electro-magnetic Space Information, Chinese Academy of Sciences, University of Science and Technology of China, Hefei, China;

    CAS Key Laboratory of Electro-magnetic Space Information, Chinese Academy of Sciences, University of Science and Technology of China, Hefei, China;

    CAS Key Laboratory of Electro-magnetic Space Information, Chinese Academy of Sciences, University of Science and Technology of China, Hefei, China;

    CAS Key Laboratory of Electro-magnetic Space Information, Chinese Academy of Sciences, University of Science and Technology of China, Hefei, China;

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  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    Cloud Storage; Crime Forensics; Right to Be Forgotten; Watermarking; Secure Deletion;

    机译：云存储;犯罪取证;被遗忘的权利;加水印;安全删除;

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