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This article is a basic article on Software encryption technology. It briefly introduces some basic knowledge about Software Encryption and some encryption products. It is suitable for domestic software developers or individual software developers

This article is a basic article on Software encryption technology. It briefly introduces some basic knowledge about Software Encryption and some encryption products. It is suitable for domestic software developers or individual software developers

1. encryption technology Overview The security of a password system only lies in the confidentiality of the key, notAlgorithm.This is indeed true for encryption of pure data. If you do not want him to see the data (the plaintext of the data), use a

This appendix describes the frameworks that iOS systems contain, which provide the necessary interfaces for software that writes iOS platforms. The following table lists the classes, methods, functions, types, and key prefixes used by constants in

Introduction to IOS APIsTransferred from: http://book.2cto.com/201307/27019.htmlApple's iOS API has changed a lot between different versions, and this book is based on iOS 6. In this section, we describe what APIs are available in iOS 6, how to use

The framework is a directory that contains shared libraries, access to the header files of the code in the shared library, and other resource files for pictures and sounds. A method or function defined by a shared library can be called by an

OS applications based on foundation and Uikit frameworkWhen you develop a program, the main use frame is foundation and uikit, because they contain most of what you need.Foundation Framework provides basic system services for all applicationsYour

The framework is a directory that contains shared libraries, access to the header files of the code in the shared library, and other resource files for pictures and sounds. A method or function defined by a shared library can be called by an

In the Win32 environment, the Glaux library has been provided, but for the x64 bit, basically the library does not provide 64 support. The following error will occur:------Started Build: project: OpenGL, config: Debug x64------1>

The author is the same as me.Expect to inspire yourselfTurn http://blog.csdn.net/yueqiq/article/details/7623176 First of all, I would like to say is that I am a very ordinary acmer, high school did not participate in any computer and