1D Sine-Map-Coupling-Logistic-Map for 3D model encryption

With the rise of technologies VR technology, AR and 3D printing, application models has become more extensive. The data model is floating point a unique storage format, traditional 2D image encryption algorithms are unsuitable for models. Therefore, based on 1D Sine-Map-Coupling-Logistic-Map (1D-SMCLM), algorithm designed in this paper. 1D-SMCLM new chaotic system with large parameter space good characteristics. keystream generated by randomness very suitable cryptographic systems. In (SMCLM-3ME), vertices divided into integer decimal vertices. part encrypted strategy simultaneous scrambling diffusion. ciphertext obtained combining fractional parts. Experimental results show that SMCLM-IE exhibits excellent performance.