3D medical data security protection

作者：

Highlights：

• A novel encryption method for 3D biomedical objects is introduced.

• It is based on the use of cellular automata, boolean functions and discretized chaotic maps.

• The protocol involves two phases that produce confusion and diffusion.

• The encryption method directly acts on the 3D structure of the object defined by voxels.

摘要

•A novel encryption method for 3D biomedical objects is introduced.•It is based on the use of cellular automata, boolean functions and discretized chaotic maps.•The protocol involves two phases that produce confusion and diffusion.•The encryption method directly acts on the 3D structure of the object defined by voxels.

论文关键词：3D medical data,Security,Encryption,Discrete dynamical systems,Chaotic maps,3D cellular automata,92C55,94A60,94A08

论文评审过程：Received 15 December 2014, Revised 31 January 2016, Accepted 1 February 2016, Available online 9 February 2016, Version of Record 23 February 2016.

论文官网地址：https://doi.org/10.1016/j.eswa.2016.02.001