DES

AES加密源程序示例-AES encryption source code examples

说明：  一个完整的des演示程序 ，在linux下编译通过(Des a complete demonstration of the procedures adopted in the compiler under linux)

题目：某个公司采用公用电话传递数据，数据是四位的整数，在传递过程中是加密的，加密规则如下： 　　　 每位数字都加上5,然后用和除以10的余数代替该数字，再将第一位和第四位交换，第二位和第三位交换。 1.程序分析： 2.程序源代码：(Topic: a company USES the public telephone relay data, data is four integers, in the relay in the process is encrypted, encryption rules are as follows: Each Numbers add 5, then use and divided by the number of 10 instead of a remnant, then the first and fourth exchange, the second and third exchange. 1. The program analysis: 2. The source code:)

TTrialSoftware LITE时间限制的共享软件控件。(源代码，需注册）价格：$120。工作在：CB5 D5。作者：Martin。-Time-bound TTrialSoftware LITE-sharing software control. (Source code, to be registered) Price: $ 120. Working in: CB5 D5. Author: Martin.

oracle9i官方培训教材,经典中的经典-Oracle9i official training materials, classic classic

一个伪随机数生成程序，简单实用，有需要的请下载-A pseudo-random number generator, if necessary, please download the

密码算法速度快于其他密码算法-Cipher faster than other cryptographic algorithms

说明：  含有rc2、rc4、rc5、rc6算法的rc算法集合( Includes rc2, rc4, rc5, rc6 the algorithm rc algorithm gathers )

一个实现AES加密的源代码，含注释，可满足于数字签名及加密程序(Implementation of an AES encryption source code, including the Notes may be satisfied with digital signatures and encryption procedures)

银行数据安全的加密技术和设备-bank data security encryption technology and equipment