Partial Encryption Based Secure Sharing of CAD Models for Cloud-Based Design

Xiantao Cai, Weidong Li, Fazhi He

    Research output: Chapter in Book/Report/Conference proceedingChapter

    Abstract

    Model security for collaborative product design in a networked environment (or called networked manufacture, grid manufacture, and cloud manufacture) is an important but also challenging research issue. In order to support collaborative product design in a secure and flexible means, a partial encryption based secure sharing method for Computer Aided Design (CAD) model is presented in this paper. Based on the above method, parts of a CAD model can be selected flexibly by users for encrypting according to different users’ requirements. The secret keys for the different parts of the CAD model can be customized to meet the requirements of users. Case studies have been developed to demonstrate the effectiveness of the proposed method.
    Original languageEnglish
    Title of host publicationASME 2014 International Manufacturing Science and Engineering Conference collocated with the JSME 2014 International Conference on Materials and Processing and the 42nd North American Manufacturing Research Conference
    PublisherASME
    PagesV001T04A021
    VolumeVolume 1: Materials; Micro and Nano Technologies; Properties, Applications and Systems; Sustainable Manufacturing
    ISBN (Print)978-0-7918-4580-6
    DOIs
    Publication statusPublished - 2014

    Bibliographical note

    This conference paper is not available on the repository. The paper was given at the ASME 2014 International Manufacturing Science and Engineering Conference, MSEC 2014 Collocated with the JSME 2014 International Conference on Materials and Processing and the 42nd North American Manufacturing Research Conference; Detroit; United States; 9 June 2014 through 13 June 2014

    Keywords

    • CAD model
    • Collaborative product design
    • Encrypting key
    • Partial encryption

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  • Cite this

    Cai, X., Li, W., & He, F. (2014). Partial Encryption Based Secure Sharing of CAD Models for Cloud-Based Design. In ASME 2014 International Manufacturing Science and Engineering Conference collocated with the JSME 2014 International Conference on Materials and Processing and the 42nd North American Manufacturing Research Conference (Vol. Volume 1: Materials; Micro and Nano Technologies; Properties, Applications and Systems; Sustainable Manufacturing, pp. V001T04A021). ASME. https://doi.org/10.1115/MSEC2014-4079