A.Statistically unbiased keystream無數(shù)量偏見的密鑰
B.Statistically predictable統(tǒng)計結(jié)果可以預(yù)見
C.Longperiods of no repeating patterns長時間無重復(fù)模式
D.Keystream not linearly-related to key密鑰流與密鑰非線性相關(guān)
A.One-time pad一次性填充
B.AES高級加密算法
C.Block組塊
D.RSA