摘要
The distributed simulation system interoperation can be divided into six levels.Interactive data encryption can be completed in each level,lead to six encryption strategies:data field encryption,data package encryption,program module encryption,simulation application encryption,simulation node encryption,and simulation system encryption.There are four basic Encryption/decryption realization modes:serial modes with software or hardware realization,parallel modes based on embedded processor or FPGA/ASIC system.Large and Complex distributed simulation system may employ one or several encryption strategies and realization modes.
