字节取反

openssl中req程序的VC实现-openssl which req procedures VC

c加密算法，比较实用的一程序，在别人那拷的.-c encryption algorithm, a more practical procedure, the copy of others.

ziplib for java 是很好的程序。务必读一读。压缩质量好-Ziplib for java is a very good procedure . Must read . It is of high quality to compre

一个简单的数字签名算法的实现，能进行简单的文件签名和传送-A simple realization of a digital signature algorithm to a simple signature and send the document

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

openssl 0.9.6版本，含多种加密算法，ssl，密钥管理，x509证书，pkcs标准等实现-openssl 0.9.6 version,includes sevral kinds of encryption algorithm,ssl,password administration,x509 certificate, realization of pkcs standard etc

Ｃ＋＋语言实现智能卡研发技术，实现智能卡的ＭＤ５，ＤＥＣ，ＳＨＡ，ＲＳＡ等加密技术，欢迎大家下载，交流并研究．-C++ Language development of smart card technology, smart cards MD5, DEC, SHA, RSA encryption technology, etc., all are welcome to download, share and study.

这个例子描述了MD4碰撞，很有研究价值，大家可以仔细研究下-MD4碰撞

密码编码学――加密方法的C与C++实现，该程序最好在VC环境下编译-cryptographers-- encryption methods of C and C to achieve the best procedures in the VC environment compiler

得到大素数的算法的Pascal源码 - Obtains the big prime number the algorithm Pascal source code