AES-GCM-Python-master

delphi des

快速去除PDF密码设置，不用安装，直接使用-Quick removal of PDF password settings, do not need to install, direct use

Various instrumentation tests for ConversationList.

CRC32动态校验字符串或者CRC32动态校验文件(Dynamic CRC32 CRC32 checksum string or dynamic calibration file)

椭圆曲线(ECC)算法是一种公钥算法，它比流行的RSA算法有很多优点： 1）安全性能更高 ， 如160位ECC与1024位RSA、DSA有相同的安全强度。 2）计算量小，处理速度快， 在私钥的处理速度上（解密和签名），ECC比RSA、DSA快得多。 3）存储空间占用小 ECC的密钥尺寸和系统参数与RSA、DSA相比要小得多， 所以占用的存储空间小得多。 4）带宽要求低。(OPENSSL ECC EC_get_builtin_curves EC_GROUP_new_by_curve_name EC_KEY_generate_key)

MD5加密、解密、形成加密文件，文件中有实例程序，可以用于以上功能测试(MD5 encryption, decryption, the formation of encrypted files, there are examples of procedures, can be used for the above functional test)

微软cryptapi文档-Microsoft cryptapi document

通过对OpenSSL对称密码算法函数的调用，实现常用的对称加密。这个工具主要的功能已经实现，而且还可以对大文件进行加密，可能效率上还需进一步完善，因为对大文件加密时，太差劲的电脑会感觉有点卡！另外，它还可以对电影加密，不妨一试。-Symmetric cryptographic algorithm through OpenSSL function calls to achieve common symmetric encryption. The main function of this tool has been achieved, but also can encrypt large files, you may need to further improve efficiency, because the large file encryption, too bad the computer will be felt Dianka! In addition, it can encrypt the film, worth a try.

一个用Vc编写的文件加密器，可以加密任何类型的文件，速度很快！-Vc with a paper prepared by the encryption device that can encrypt any type of document, very fast!

GetDiskSerial.DLL 是一个标准的Windows动态链接库，它能够让您在你的程序中简单地获取硬盘出厂序列号。理论上讲，硬盘出厂序列号在全球都是唯一的，所以您可以利用此序列号来产生软件的机器码。 GetDiskSerial.DLL 已经成功的应用在各种流行的开发语言，比如Delphi, C++Builder, C#, Visual C++, Visual Basic, Visual Basic.NET, PowerBuilder, Visual Foxpro, Clarion。产品包里已经包含以上开发语言的调用实例。 -GetDiskSerial.DLL is a standard Windows dynamic link library, which allows you to program in your hard drive a simple access to the factory serial number. In theory, the hard disk factory serial number is unique in the world, so you can use this serial number to generate the software machine code. GetDiskSerial.DLL has successfully used in a variety of popular development languages, such as Delphi, C++ Builder, C#, Visual C++, Visual Basic, Visual Basic.NET, PowerBuilder, Visual Foxpro, Clarion. Product package already contains a call to an instance of the above development language.