Design Swapping Encryption System with Brain Storm Optimization

The Brain Storm Optimization is to Search for the Strong Swapping Encryption Key Space

We can combine confusion algorithm with diffusion algorithm in the practical application, to avoid the situation of running into a weak key. In order to retain the key strength, the data is divided into categories and sub-categories. Then apply brainstorming algorithm to select the rules for each categories. The goal is to make the statistics of cipher text approaching white noise.