浅析随机函数的生成及在加密算法中的应用

Analysis of Random Function and its Application of Encryption Algorithm

随机数的重要特征是不可预测性,后面产生的数和前面的数没有任何关系,随机数的产生有多种不同的方法,真正的随机数是物理生成的,但技术要求比较高,在实际中往往使用伪随机数就够用了,它具有类似于随机数的统计特征,在Shamir和RSA加密算法使用随机数进行加密。

One of the important characteristics of the random number is unpredictable,and the rear number will be generated without any relationship with the generated random number,the real random number is generated physically,but relatively high technology is needed,in fact a pseudo-random numbers that have similar statistical characteristics of random numbers are enough to use,it has a,random numbers have been applied in the Shamir encryption algorithm and RSA encryption algorithm.