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以C++语言在微机上实现了美国数据加密标准DES。可随微机软盘任意路径下的任何文件，加密，加密文件可在软、硬盘任何目录下或在网络中传送；另一方面可对软、硬盘中的任何文件进行解密，解密后的文件除在末尾多出几个空格符外与原文件完全相同，绝不影响EXE文件，COM文件或数据库文件的使用。密钥有加密者在键盘输入8个字符。(In c++ language microcomputer to U.S. data encryption standard DES. With the computer floppy disk arbitrary path of any of the files, encryption, encrypt files can be in soft, hard disk any directory or in the network transmission On the other hand, soft, hard disk to the any classify documents, the decrypted file in the end in a few more the space appears with the original documents are all the same, never affect EXE file, COM file or database files use. Key there are JiaMiZhe in keyboard input 8 characters. )

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。

can的能源测试需要帮助的人请自己下载，还是挺有用的-nothing could i say ,why should we need to upload

Delphi双重DES加密算法演示，编程学习源码，很好的参考资料。(Delphi double DES encryption algorithm demo, programmed learning source, a good reference.)

在实现AES基础上，用C编写CMAC算法并调试通过。输入数据进行CMAC验证。(In the realization of AES based on the CMAC algorithm written in C and debugging. CMAC input data validation)

一个加密机用来注册用的可以加进你自己的程序里可以试试挺部错的！-an encryption machine used for the registration can add your own procedures you can try Ting Ministry wrong!

3des加密算法实现，经过FPGA验证的！-3des encryption algorithm, after FPGA validation!

DES算法程序，此程序为完整的程序，可以直接下载使用-DES algorithm procedure, this procedure for the complete procedure, can be directly downloaded using

RSA算法的实现，大家可以参考看看,用C实现-RSA algorithm, we can reference to see, using C to achieve

ElGamal算法-ElGamal algorithm