3des-des

(C++)语言下文件输入输出函数的一些局限性 数据加密算法原理、实现-(C) language input and output file under some limitations function of data encryption algorithm theory, realization

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

openssl编程入门(含完整示例),是一本openssl安全编程的一本入门书，相当不错、！-openssl programming entry (including a complete sample), is a security program openssl an entry book, quite good!

des演示算法c＋＋实现-des algorithm demonstration implemented by C++

很好的字典生成器，输入关键字，实现排列组合，破解密码的利器(Good dictionary builder, enter a keyword permutations and combinations to achieve, to crack the code of the weapon)

加密文本编辑器 VB-encrypted text editor VB

利用Rijndael算法进行任意文件的加密。把任意一个文件分成N个16字节组，最后一组若不足16字节可以用空格去补！-Rijndael algorithm using arbitrary file encryption. To arbitrary N of a document is divided into 16-byte groups, and finally a group of less than 16 bytes can be used to fill space!

基于fresnel的双随机相位编码算法，直接可以运行，很适合刚刚学习的朋友(it can run directly, it is suitable for friends who have just studied)

关于软机破解，木马、加解密的图书。认清黑客的目的与手法，可以有效的加以防范。(on crack, Trojan horse, plus declassified books. Hackers understand the purpose and practices, can effectively be prevented.)

这是一个小程序,凯撒解密,自己写的,以后还会扩展的(This is a simple program for a example of ceasar cipher. It is produced by myself and I want to extend it to a substitution cipher program in some days.)