S盒的线性逼近表的运算,可在程序里面修改数值,这是一本密码学的书籍上的题目的运算程序...

RSA的加密代码，含MFC界面，功能强大，可支持任意长度密钥。-RSA" s encryption code with MFC interface, powerful, can support an arbitrary length of the key.

CRC校验中叠加和校验方法的生成，校验等功能函数源码。-CRC verification and validation methods of superposition generation, calibration source, such as performance function.

这是用C编写的伪随机数加密算法，请大虾们指教。-This is prepared by using C pseudo-random number encryption algorithm, please advise their shrimp.

md5加密酸法实现，VC++6.0实现，希望东家多多下载，交流交流-md5 encryption acid realize, VC++ 6.0 realize the hope that a lot owner to download and exchange exchange

Rjindeal加密算法-Rjindeal encryption algorithm

base64的编解码代码封装，很方便易用。-base64 codec code package, it is easy to use.

这两个工程主要用CSP 1、CSPTEST 写的比较乱 主要是给当时一个朋友做参考调用的 完成非对称密钥的生成、导入、导出、加密、解密、对称的加密解密、签名、验证。 2、CSTTEST2 写的比前个好些，但是平时上班，下班自己也要写论文，所以花的时间也不太多，很多地方都偷懒了。比如文件大小我没有用NEW 而且指定了1024 有需要的朋友可以自己修改。这个工程主要是非对称的密钥的导出和导入，还有就是会话密钥的操作。-these two works mainly with a CSP. CSPTEST comparison was made mainly to the chaos when a friend called to refer to the completion of the non-symmetric key generation, importing and exporting, encryption, decryption, symmetric encryption and decryption, signature, the certification. 2, CSTTEST2 write better than in the previous months, but usually go to work and finish their own toilet paper so I spent the time is not too much, all of the lazy. For instance, file size I have not used the NEW 1024 and designated a need to amend their friends. The project mainly non-symmetric keys to the Export and Import, there is the session key operation.

各种加密算法合集，是研究加密算法最好的资料。-A variety of encryption algorithms Collection, is to study the best data encryption algorithm.

sha256。256位的sha哈希函数算法，将明文进行散列加密处理。

一种Base 64的编码方法-a Base 64 encoding methods