OpenVPN是一个强大的和高度灵活的隧道应用的不足。

实现BASE64编码-achieve BASE64 encoding

Ｃ的原代码，可以参考的．用一定的下在价值-the original C code can reference. With a certain value in the next

在Visual C++ 6.0下利用Rijndael算法进行任意文件加密，一个rijndael加密算法的使用实例，虽然图形界面做得比较粗糙，但是程序本身有很多值得参考和学习的地方- 6.0 carries on the free document encryption in Visual C using the Rijndael algorithm, a rijndael encryption algorithm use example, although the graphical interface does quite roughly, but procedure itself has the very multiple-valued reference and the study place

高级加密算法实现AES,已经被美国NIST机构采用-advanced encryption algorithm AES, the United States has been using NIST agencies

把信息隐藏到图片中，比加密更安全-hidden message to the pictures, more secure encryption

RSA key generation, enjoy and remember me in your prayers -RSA key generation. enjoy and remember me in your prayers

根据自己的加密要求可以修改，MD5加密处理单元。-According to their own requirements can be amended encryption, MD5 encryption processing unit.

一个加密的算法。-An encryption algorithm.

根据JPEG2000格式的特性，改变在其算术编码时采用的概率状态迁移表可达到加密图像的效果-According to the characteristics of JPEG2000 format change in its arithmetic coding used in the probability of state migration table can achieve the effect of encrypted image

网络新手学习的好教程-Network novice to learn a good tutorial