AES加密解密类源码（VC++），包含工程文件，可直接使用。-AES encryption and decryption class source (VC++), contains the project file, and can be used directly.

c# 调用已有的类实现 3DES AES两种加密算法，输入的文件为1.txt 10.txt。。。文件大小为 1k 10k 100k 1000k 10000k 输出加解密时间-C# call for two classes implement 3 des, AES encryption algorithm, the input file for 1. TXT 10. TXT... File size is 1 k, 10 k, 100 k, 1000 k, 10000 k output encry

发布文件时用MD5签名来使文件的接收者确认文件的真实性。本源码提供MD5类来完成验证MD5签名对于相关联文件的正确性。-With MD5 signatures to enable the recipient to confirm the authenticity of the document file when publishing documents. The source provides classes to complete the verification MD5 MD5 signa