数据加密技术之几种算法 sa

des数据加密算法原理与实现。-des Data Encryption Algorithm Theory and Implementation.

基于DES加密算法-A algorithm base on DES

a sample algorithm of rsa in langage C-a sample algorithm of rsa in langage C++

密码算法中的单向散列函数之SHA算法的C代码-password algorithm for one-way hash algorithm SHA Function of C code

目前企业面临的计算环境和过去有很大的变化，许多数据资源能够依靠网络来远程存取，而且越来越多的通讯依赖于公共网络公共网络（如 Internet），而这些环境并不保证实体间的安全通信，数据在传输过程可能被其它人读取或篡改。-currently facing the enterprise computing environment and past a great change, many data resources to be able to rely on remote network access, and more and more dependent on public communications networks public networks (such as the Internet), which environment is not a guarantee of the security entities communications, data transmission possible by other people read or tampered with.

计算机安全的一本很好的书,其中有关安全密要等重要的内容,是一本不错的书-computer security,an introduction to computer security,you can learn much from it , a very good book

用des加密算法的改进算法-des encryption algorithm using the improved algorithm

素数Robin―Millor测试法的C语言源码-Robin-Millor prime test of the C language source

rsa encryption which ask a user input must me be uppercase letter-rsa encryption which ask a user input must me be uppercase letter..

为歌手投票：1、检测出最高分和最低分，然后求出平均分 2、计算各个评委的打分与平均分的差的绝对值，绝对值大的为“差评委”，小的为“好评委”。 在求出最大值和最小值时还要捕获数组b的下标，即得到评委的序号-Vote for the singers: 1, detected the highest points and lowest points, and then calculated the average sub-2, calculation of all the judges scoring with an average score of poor in absolute terms, the absolute value of big is