资源列表
text_file_encryption
- Simple encryption code. Encrypt a text file and can be decrypt with that as well.
DESTest
- DES加密解密，了解掌握加密解密算法的基本知识-DES encryption and decryption, learn to master the basics of encryption and decryption algorithm
DES_zyj
- DES算法在C++上的实现并且分析该算法 -DES algorithm to C++ on the realization and analysis of this algorithm
PKi
- 数字证书的生成 数字证书包含证书中所标识的实体的公钥（就是说你的证书里有你的公钥），由于证书将公钥与特定的个人匹配，并且该证书的真实性由颁发机构保证（就是说可以让大家相信你的证书是真的），因此，数字证书为如何找到用户的公钥并知道它是否有效这一问题提供了解决方案。 -The technology of PKI
Encryptor
- encriptor with sBox combination and feitsel with plug-in in microsoft word
ImageWatermarking
- it is used for watermarking
Animated_C2123858182008
- Usually we see static Captcha, now we will make an imated Captcha. Now this cool. What does the captcha look like? It just like the ordinary Captcha, the difference is the letters are moving and animated. You can set your Captcha setting quickly suc
Basic_Capt212557922008
- How to make a very basic captcha image and validate the form input to make sure the code matches. Does not use sessions of any sort. The image also just uses the built in PHP fonts so no need to load font files. I also put three random lines in the
Security_I206458582007
- CAPTCHA CONTROL: myImageSecurity v 1.1 (With and Without GD Both Versions) This code provides Man-Machine Interaction (Human Interaction) for Web The security string is generated with randon angles. This simple but Powerful PHP is code used to verif
Click_Capt206362522007
- Click Captcha Stop the form spammers Click Captcha is a randomly generated gif file that is dynamically displayed in a random area below form with 9 random color combinations and the click number is randomly displayed to the right or left making 18
shuziqianming
- 实现对文件的数字签名，并发送后验证该文件的完整性，有效性-Implementation of digital signature on the document and verify the file after sending the integrity and effectiveness of
jiami
- 应用加密算法和认证技术.ECB模式和CBC模式的加密过程.有两种模式的加密源代码和课程设计报告。-Application of encryption algorithms and authentication techniques. ECB mode and CBC mode encryption. There are two modes of encryption source code and program design report.