密码环境中的伪随机数生成器

Pseudo-Random Number Generator in the Cryptographic Environment

摘要: 线性同余伪随机数生成器X_i+1≡ax_i+b（mod m）不能用于保密环境.因此,本文讨论了几种保密性好的伪随机序列生成器.

Abstract: The linear congruential pseudo-random number generator X₁₊₁=aX₁+b（mod m）is very popular and fast,but it cannot be used to cryptographic environment.Therefore several pseudo-random sequence generatos with secure cryptography are discussed.)