openssl编程入门（包括一个完整的样本），是一种安全程序等。

title=Windows NT/2000/XP 一个RAM-DISK文件系统驱动 memo=SwapFs is a driver for Windows NT/2000/XP that let you use a Linux swap partition for temporary storage, like a RAM-disk. It is possible to put Windows page file on it. It is implemented as a disk filter driver.-title = Windows NT/2000/XP a RAM-DISK file system driver memo = SwapFs is a driver for Windows NT/2000/XP that let you use a Linux swap partition for temporary storage, like a RAM-disk. It is possible to put Windows page file on it. It is implemented as a filter driver disk.

MD5的加密算法！-MD5 encryption algorithm!

喜如何转换质子交换膜 (DER) 文件到 asn1 结构...如何获取公共密钥从 ca 证书...和如何验证证书签署无 openssl......请给我提示和源代码

RSA演示代码，运行环境VC++6.0，研究RSA的可以-RSA demo code, runtime environment VC++ 6.0, Research RSA can

信息安全课程的实验，含AES、DES、RSA三个加密算法和MD5、SHA-1两个哈希算法的C/C++源代码，可以加密字符串和文件。开发环境为VS，有完整的工程文件及代码，欢迎下载。

RSA加密的聊天源代码-chat RSA encryption source code

一篇数字水印方面的文章。-a digital watermark articles on the subject.

关于数字水印嵌入时处理水印的源代码，采用猫脸变换对水印图像进行预处理 -Be dealt with on the digital watermark embedding watermark source code, using a cat face on the watermark image pre-processing transformation

des差分密码分析实现源代码-des differential cryptanalysis achieve source code

java的一个小加密程序-a small encryption program