IBE基于身份的加密系统的系统叁数程序，使用VC6.0开发

ca 配置 iis、ssl等都有，供各位参考-ca configure iis, ssl, etc. are for your reference

文件加密用的C++源代码-file encryption using the C source code

在卡片上管理密码的工具。密码被标注并集体加密存储在卡片上。因此这是一个安全存储密码的方法-on the card password management tool. Tagging password encryption and collective memory on the card. So this is a safe method of storage of passwords

CRC5循环校验法代码生成，数据校验，数据纠错等功能函数代码-Check Act cycle CRC5 code generation, data checking, data error correction code such as function

基于VC++6.0的DES加密算法 .-VC++6.0 based on the DES encryption algorithm .

c++的基于openssl实现的简单aes文件加密类 -c++ realize openssl based on a simple type of file encryption aes

RSA加密实现，希望对大家有所帮助，研究算法是很让人痛苦的事情，大家多多努力-RSA encryption realize, I hope to be helpful to everyone to study the algorithm is a very painful thing, a lot of U.S. efforts

笔者长期从事移动通信系统的无线链路调制与解调、物理层实现方面的工作。在移动通信GSM系统中，我们进行语音或者业务信道解调时，都会遇到CRC的求解。通常在硬件DSP实现时，特别是40位CRC求解时候，由于生成多项式有41项，DSP最大一次能处理40位，所以使用单个寄存器会遇到一些困难，那么以下这个程序将会解决这一困难（这是针对定点DSP、C55xx的编程实现方法）。-The author has long been engaged in mobile communication system modulation and demodulation of wireless links, the physical layer to achieve work. GSM in the mobile communications system, we have a voice or channel demodulation operations, it will encounter the solution of CRC. DSP hardware usually realize, especially when solving the 40 CRC, as the generation polynomial has 41, DSP can handle the largest 40, so using a single register may encounter some difficulties, then following this process will solve this One difficulty (which is for fixed-point DSP, C55xx realize programming methods).

rsa的公钥计算，已知道密钥为5的情况下-rsa public key calculation, already know the key to the case of 5

大数运算类,用于RSA算法,支持4096位二进制的数学运算-category for the RSA algorithm, support 4096 binary arithmetic