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All Roads Lead to Rome: Achieving 3D Object Encryption Through 2D Image Encryption Methods.

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    Summary
    This summary is machine-generated.

    This study introduces a novel method for 3D object encryption by adapting 2D image encryption techniques. This approach simplifies complex 3D data, enabling flexible and diverse encryption designs.

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    Area of Science:

    • Computer Science
    • Cryptography
    • Computer Graphics

    Background:

    • 3D object data structures are inherently complex, posing challenges for developing effective encryption schemes.
    • Existing encryption methods may not be directly applicable or efficient for 3D object data.

    Purpose of the Study:

    • To propose a novel, format-compatible mechanism for 3D object encryption.
    • To leverage established 2D image encryption methods for 3D data.
    • To simplify the design and implementation of 3D object encryption.

    Main Methods:

    • Converting continuous vertex values of 3D objects into a 2D numerical matrix of integers (0-255).
    • Designing and implementing six encryption prototypes based on permutation, diffusion, and permutation-diffusion patterns for the 2D matrix.
    • Re-converting the encrypted integer matrix back into real numbers compatible with 3D object syntax.

    Main Results:

    • Demonstrated a simplified representation of 3D objects as 2D numerical matrices.
    • Successfully applied permutation, diffusion, and combined permutation-diffusion encryption patterns to the 2D matrix.
    • Verified the effectiveness of the proposed 3D object encryption mechanism through experimental evaluation.

    Conclusions:

    • The proposed mechanism offers a viable and flexible approach to 3D object encryption by adapting 2D image encryption techniques.
    • Simplifying 3D data into a 2D matrix facilitates the application of diverse encryption strategies.
    • The method provides a foundation for developing more robust and adaptable 3D encryption solutions.