In this paper, i first introduce some platforms in the world, then focus the analysis on the csp module in microsoft windows platform, and make a complete research on the problem of localizing the cryptography service provider ( csp ) module . i put forward some solutions for this problem . and then i put forward a new common date security platform ( cdsp ) considering the vulnerability in the csp, this platform has the independent intellectual asset 首先對國內(nèi)外信息保密安全平臺進(jìn)行了介紹,著重分析了微軟windows平臺上的csp(cryptographyserviceprovider),對csp模塊本地化這個目前亟需解決的問題進(jìn)行了深入的探討;接著針對目前csp存在的問題,提出了一種新型的自主知識產(chǎn)權(quán)的信息保密安全平臺,著重描述了其建模過程,并對其結(jié)構(gòu)和功能作了介紹;最后對本人主要參與開發(fā)的基于信息保密安全平臺的一個實(shí)現(xiàn)?加密u盤系統(tǒng)進(jìn)行了介紹。