是DES的编码密码算法，非常适合初学者学习，欢迎使用。

rsa加密算法源代码

JAVA的加密库之一-JAVA encryption tank

Proguard是强大的Java字节码混淆器，含有源代码，可以根据自己需求修改编译。满足自身需求。 也可以作为爱好者自学的好材料。

一个周期3的多表代替密码，第1个表由密钥字法产生（密钥字自拟），第2个表由洗牌法产生（注意，字母a~z与数字0~25一一对应），第三个表由公式法产生（数学公式自拟，注意它须是Z26上的一个一一变换）-a cycle of three multi-table instead of passwords, a table by key word method, (key word from the intended), Table No. 2 produced by shuffling method (note, a letter with a number of z ~ 0 ~ 25 he gathers), 3rd tables generated by the formula (from the proposed mathematical formula, it should pay attention to the Z26 is a transformation on January 1)

解zip(V1.1)文件密码的程序源码- Solves zip (V1.1) the document password procedure source code

里面主要是DES算法的 vc++实现的，在VC6.0下调试通过-DES algorithm which is mainly vc++ to achieve, in the VC6.0 debugger through the next

GOST加密算法-GOST encryption algorithm

语音编码文档，将ILBC代码专为硬件时需进行操作及对代码进行优化-Speech coding documentation, will be ILBC code specifically for the hardware required to operate and optimize the code

java source code for cryptography, including all kinds of classes.-java source code for cryptography, including all kinds of classes.

用于android jni的c语言版 3des算法