产生共享软件加密序列号的程序

pki资料，是希望入门pki的人的最好的参考资料-pki data entry pki is the best reference.

RSA密聊，用于网络上实现公锁和私锁的算法。-RSA secret chat for the network to achieve public and private lock lock algorithms.

Base64编码与解码，MD5加密源码 DEMO-Base64 encoding and decoding, MD5 encryption source DEMO

fdsafasfsadf网上花店 您的文件包然后写出其具体功能(至少要20个字)。尽量不要让站长把时间都花费-asdfasfasfdsa

RSA的程序代码-RSA code

DES算法源代码，这是自己书写的源代码，里面采用了非常多的技巧来提高编解码的效率，研究算法和源码的朋友们，我书写的这个代码可以作为你们很好的参考。-DES algorithm source code, which is writing its own source code, which uses a lot of skills to improve the efficiency of the codec to study the algorithms and source of my friends, I am writing you this code can be used as a good reference.

BlowFish加密算法-BlowFish encryption algorithm

基于RSA的数字签名实现，用VC++模拟实现RSA数字签名过程。-RSA-based digital signature implementation, using VC++ simulation of the process of realization of RSA digital signature.

简单的 密码问题 初学者-simple passwords for beginners

c++的MD5类，简单好用，只需要包含进去，就能方便使用-c++ the MD5 class, easy-to-use, only need to include, we can facilitate the use of