T-order iteration P/sub m//sup (t)/-P~/sub m//sup (t)/ encryption transmission of fuzzy recognition

This paper is a crossed and penetrated mutual research between fuzzy recognition theory and information safety theory and technology; proposes the algorithm of t-order iteration encryption and t-order iteration decryption; protects the safe transmission of fuzzy recognition conclusions with these algorithms in systems and gives examples of application; the research given in this paper has a good application prospect.