linux/unix系统下usbkey通讯的例程，pcsc

dwt watermark. in this we can water mark an image and able to show the watermarked image

one of pkcs#11 header files

CCCam 2.1.2 . Include all binary code for all types of platforms

MD5*算法*可以直接调用*调试没问题*不受环境限制.-* MD5* algorithm can directly call the* debug no problem* without environmental restrictions.

本程序利用DES 对姓名 学号 帐号 进行加密,先将姓名 学号 帐号 转化为UNICODE编码 再对这些UNICODE 进行DES加密 这样可以很好 防伪 -This procedure places the use of DES on the names of encrypted account number, first name Account No. Xue UNICODE encoding into UNICODE to such conduct can be a good way DES encryption security

分组密码算法,可用于文件加密 该算法是NIST征集AES的最终5个候选算法之一,设计者是著名的密码学家Rivest-Block cipher algorithm, can be used for file encryption of the AES algorithm is NIST final assembly candidate Algorithm 5, one of the designers of the famous cryptographer Rivest

实现DES加密算法，非常小。直接可以用。-DES encryption algorithm to achieve, is very small. Can be used directly.

openssl的介绍还有写步骤和代码,大家一定回用的到的-openssl introductory steps and have to write code, there is something we have to Reuse

c++ encryption using C-c++ encryption using C++

SHA-1加密算法的IP核，内涵文档，仿真测试文件-SHA-1 encryption algorithm of the IP core, the connotation of documents, simulation test file