是DES的编码密码算法，非常适合初学者学习，欢迎使用。

这个是关于des原吗的文件 是64位的 下次上传个32位的 请大家谅解 -des on the original document? 64 of the next 32 months upload the understanding Thank you, please

GOSTDSA算法的Pascal实现和例子，包括签名和确认-GOSTDSA the algorithm Pascal realization and the example, including sign and confirmed

流密码算法,可用于文件加密和实时通信 ,设计者是著名的密码学家Rivest.该算法效率远高于一般分组密码,并且很适合用于随机数生成-Stream cipher algorithm, can be used for file encryption and real-time communication, the designer is well-known cryptographer Rivest. The algorithm efficiency is much higher than the general block cipher, and is suitable for random number generator

NTL 是一种高性能、 可移植 c + + 库提供的数据结构和算法对于任意长度的整数 ；为向量、 矩阵和在整数范围内和利用有限域上的多项式和任意精度浮点运算。

自己做的一个数据加密的程序，程序简单，可以直接使用的。-Their own to do a data encryption procedures, the procedures simple, can be directly used.

DES( Data Encryption Standard)算法，于1977年得到美国政府的正式许可，是一种用56位密钥来加密64位数据的方法。DES算法以被应用于许多需要安全加密的场合。（如：UNIX的密码算法就是以DES算法为基础的）。-DES (Data Encryption Standard) algorithm, in 1977 the United States government"s official permission, is a key 56 to 64-bit data encryption methods. DES algorithm to be applied to many needs security encryption occasions. (Eg : UNIX password algorithm is to DES algorithm-based).

SHa1,经典加密算法,时代之骄傲-SHa1, classical encryption algorithm, proud of the times

The class has a methode named make_CRC that gets a byte stream and start/end offsets then calculate and return a 16 bit CRC according to determined POLYNAMIAL.The POLYNAMIAL is a private field of the class.

数据加密技术之几种算法 saeuro-1.03d.zip- data encryption technology several algorithms rsaeuro- 1.03d.zip

--- --- -modes----也属于加密算法，正研究中-------------- modes---- encryption algorithm also is the study---