The main goal of this project is establishing Two Layer Encryption (TLE) and Virtual Private Database (VPD) for a invulnerable data storage system that allow multiple functions when the storage system is distributed and has no central authority and u

The main objective of this project is establishing Two Layer Encryption (TLE) and Virtual Private Database (VPD) for a invulnerable data storage system that allow multiple functions when the storage system is distributed and has no central authority.

基于杂交的混合粒子群算法，结合遗传算法和混合粒子群算法两大优势(Hybrid particle swarm optimization based on hybrid algorithm combines two advantages of genetic algorithm and hybrid particle swarm optimization algorithm)