SHA256

ecc加密算法库，是一种非对称加密算，可用于数字签名等。(ecc encryption algorithms，can be used to signature)

除了上面提到的压缩方法，你也可以调用VB的工具MakeCab.exe（在VB5setupkitkitfil32或VB98WizardsPDWizard目录下）生成.cab文件。先构造一个Directive 文件(*.ddf)，然后使用Shell命令调用MakeCAB /f excel.ddf就可以生成*.cab文件。关于Directive 文件的格式，可以参考MSDN Library中的《MakeCAB: A Compression and Disk Layout Tool》一文。 -addition to the above-mentioned methods of compression, you can call VB Tools MakeCab.exe (VB5 setupkit kitfil32 or VB98 Wizards PDWizard directory) production. Cab document. First constructed a Directive document (*. DDF), then use the Shell order call MakeCAB/f excel.ddf can generate*. cab documents. Directive on the document format, they can refer to the MSDN Library "MakeCAB : A Disk Compression and Layout Tool," a text.

加密crypto dll 5.1 des 3des-Encryption crypto dll 5.1 des 3des

基于 xinlinx 写的DES加密算法，内涵test bench，加密解密都有(Xinlinx written based on the DES encryption algorithm, meaning test bench, both encryption and decryption)

可以对文件进行加解密，这是自己编写的实验作业(Can encrypt and decrypt files, it is their job to prepare experimental)

不错的希尔代码，希尔是一种经典的加密算法，加密可以通过一线形变换，脱密再做依次逆变换。密钥就是变换矩阵本身。-good code Hill, Hill is a classic encryption algorithms, encryption can transform line shape, followed again from close inverse transform. Key is the transformation matrix itself.

防止用DeDe软件反编译delphi程序-preventing anti-software compiler delphi procedures

Base64算法C++实现 Base64算法C++实现-Base64 algorithm C++ Achieve Base64 algorithm C++ Achieve

this about cryptography. takes text as input and decrypt it and then aagin in plane text-this is about cryptography. takes text as input and decrypt it and then aagin in plane text

说明：  security rsa algorithms