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几篇非常不错的东西-very few good things

国密sm2加密算法源码，适用于银行项目或者是对sm2加密算法有研究的朋友(Sm2 state secret encryption algorithm source code, apply to banks or project is sm2 encryption algorithm research friends)

标准C++书写的BlowFish加密算法，和加密文件演示，速度较快-written in standard C BlowFish encryption algorithm, and encryption paper presentations, faster

其实网上这方面的代码已经不少了,但是大多都如出一辙,主要是给出的代码不但不好理解(主要是为了处理大文件,支持分块,这样就会屑弱初学者对算法的理解),该源代码在引入必要头文件后可以在VC6.0下顺利通过编译-fact that the Internet has been a lot of code, but most of all the same, given the code is not only poor understanding (mainly to handle large files, support block, which would litter beginners weak understanding of the algorithm), the source code necessary to the introduction of the first document in VC6 .0 smoothly through the compiler

用C/C++实现加解密算法及其应用：AES 和基于AES 的CMAC(Encryption and decryption algorithm and its application with C/C++: AES and CMAC based on AES)

说明：  使用VHDL实现的LED-80分组密钥，相对于其它密钥具有硬件实现面积更小的特点(vhd code of a lightweight block cipher LED-80)

java自行开发rsa-developed rsa

这是RC4加密算法的VB源程序，语法简单。如果您有需要，可以翻译为其他语言的版本。-This is the RC4 encryption algorithm of the VB source code, a simple grammar. If you have needs, can be translated into other languages.

数据加密的工具源代码--Source code of data encryption tool

自己写的AES加密算法,还比较简陋，仅供交流使用(Write your own AES encryption algorithm is relatively simple, using only the AC)