cryptograph index

常見(jiàn)例句

Second, studying into the theories aroundingdatabase-encryption system , explaining the cryptograph index, key management and some other key technologies in detail;
接著深入研究了數(shù)據(jù)庫(kù)加密系統(tǒng)的相關(guān)理論，對(duì)密文索引、密鈅琯理等數(shù)據(jù)加密系統(tǒng)中的關(guān)鍵技術(shù)給出了詳細(xì)的闡述；
Although achievements have been made, there still are problems of long responding, expensive cost and low security of cryptograph index after encrypted that are not solved yet.
針對(duì)數(shù)據(jù)庫(kù)中數(shù)據(jù)的保密性問(wèn)題，分析了目前已有的一些加密機(jī)制，提出了一種基於密文索引的新的查詢(xún)方法。