delphi加密组件

一个用3DES加密文件的小测试程序！-a document using 3DES encryption small test program!

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C＋＋、JAVA、C#等编写的数字签名代码序列，里面有三种不同语言写的-A use of C , JAVA, C# Such the preparation of the digital signature code sequence, which has three different written languages

DES加密详细文档，有源码。。。值得一下阿-DES encryption detailed documentation, source code. . . Worth about A

rsa加密算法源代码

EXELOCK 1.83 EXE文件加密器的源代码-EXELOCK 1.83 EXE file encryption for the source code

RC2算法源代码-RC2 algorithm source code

has160哈希函数。用散列的方法将明文处理达到加密的效果。

大素数生成算法的实现，很不错的一段程序-large prime number generation algorithm to achieve a very good procedures

随着二维码的不断发展，生活中有越来越多的二维码识别程序，本程序识别典型的二维码，为本人课程设计时写的代码，在识别时仅识别典型的二维码。