Internet X.509 公钥基础设施

基本的des加算法，-basic arithmetic,

pkcs7格式文件的编码软件-pkcs7 format coding software

simple encryption project for my own algorithm. note: for arabic letters, but you can change letter from the data base.

在一些应用程序或网络中，往往存在一些非常敏感的文档或数据，为了防止其他未经授权的用户访问或窃取此类机密数据，可能会对其进行加密。运行程序，在

这个程序是MD5算法的C源代码，调试通过。可以直接应用，在网络通讯中有用。-the procedure is MD5 algorithm in C source code, debugging through. Can be directly applied in the network communications useful.

用汇编加密文件的课程代码，很实用，对会边学习者很有用-Encrypted file with the compilation of the curriculum code, very useful, on the side of learners will be very useful

ASN.1/BER/DER 编码子集入门指南。PKI证书交换时常用，有助于密码系统开发。PDF文件-Encoding a subset ASN.1/BER/DER Getting Started Guide. The exchange of PKI certificates often used to help the development of cryptography. PDF document

大规模魂牵梦萦超大规模东走西顾芏大规模霜期横截要魂牵梦萦霜期工顶戴林-Large-scale ultra-large-scale East魂牵梦萦go West Gu Cyperus transversality frosty period of large-scale public works to魂牵梦萦frosty period顶戴Lin

一个可以产生程序序列号的VC源码,自己测试过,可以用/-procedures can produce a sequence of the VC source, their testing, use /