实践的加解密文件例子，附带传输，可签名验证
很有借鉴作用
资源文件列表
SocketApplication/ClientSide/bin/Debug/ClientSide.exe , 22016
SocketApplication/ClientSide/bin/Debug/ClientSide.pdb , 54784
SocketApplication/ClientSide/bin/Debug/ClientSide.vshost.exe , 11600
SocketApplication/ClientSide/ClientMain.cs , 10360
SocketApplication/ClientSide/ClientMain.Designer.cs , 10579
SocketApplication/ClientSide/ClientMain.resx , 6230
SocketApplication/ClientSide/ClientSide.csproj , 4216
SocketApplication/ClientSide/ClientSide.idc , 1488
SocketApplication/ClientSide/DES.cs , 9180
SocketApplication/ClientSide/MD5.cs , 2006
SocketApplication/ClientSide/obj/x86/Debug/ClientSide.ClientMain.resources , 180
SocketApplication/ClientSide/obj/x86/Debug/ClientSide.csproj.FileListAbsolute.txt , 1098
SocketApplication/ClientSide/obj/x86/Debug/ClientSide.exe , 22016
SocketApplication/ClientSide/obj/x86/Debug/ClientSide.pdb , 54784
SocketApplication/ClientSide/obj/x86/Debug/ClientSide.Properties.Resources.resources , 180
SocketApplication/ClientSide/obj/x86/Debug/ClientSide.TargetInfo.resources , 180
SocketApplication/ClientSide/obj/x86/Debug/DesignTimeResolveAssemblyReferencesInput.cache , 6386
SocketApplication/ClientSide/obj/x86/Debug/GenerateResource.read.1.tlog , 550
SocketApplication/ClientSide/obj/x86/Debug/GenerateResource.write.1.tlog , 1264
SocketApplication/ClientSide/Program.cs , 496
SocketApplication/ClientSide/Properties/AssemblyInfo.cs , 1396
SocketApplication/ClientSide/Properties/Resources.Designer.cs , 2858
SocketApplication/ClientSide/Properties/Resources.resx , 5612
SocketApplication/ClientSide/Properties/Settings.Designer.cs , 1108
SocketApplication/ClientSide/Properties/Settings.settings , 249
SocketApplication/ClientSide/RSA.cs , 8208
SocketApplication/ClientSide/TargetInfo.cs , 2129
SocketApplication/ClientSide/TargetInfo.Designer.cs , 4553
SocketApplication/ClientSide/TargetInfo.resx , 5817
SocketApplication/ClientSide/TransferFiles.cs , 1775
SocketApplication/ServerSide/bin/Debug/ServerSide.exe , 20480
SocketApplication/ServerSide/bin/Debug/ServerSide.pdb , 50688
SocketApplication/ServerSide/bin/Debug/ServerSide.vshost.exe , 11600
SocketApplication/ServerSide/DES.cs , 9180
SocketApplication/ServerSide/MD5.cs , 2006
SocketApplication/ServerSide/obj/x86/Debug/DesignTimeResolveAssemblyReferencesInput.cache , 6386
SocketApplication/ServerSide/obj/x86/Debug/GenerateResource.read.1.tlog , 374
SocketApplication/ServerSide/obj/x86/Debug/GenerateResource.write.1.tlog , 858
SocketApplication/ServerSide/obj/x86/Debug/ServerSide.csproj.FileListAbsolute.txt , 981
SocketApplication/ServerSide/obj/x86/Debug/ServerSide.exe , 20480
SocketApplication/ServerSide/obj/x86/Debug/ServerSide.pdb , 50688
SocketApplication/ServerSide/obj/x86/Debug/ServerSide.Properties.Resources.resources , 180
SocketApplication/ServerSide/obj/x86/Debug/ServerSide.ServerMain.resources , 180
SocketApplication/ServerSide/Program.cs , 496
SocketApplication/ServerSide/Properties/AssemblyInfo.cs , 1376
SocketApplication/ServerSide/Properties/Resources.Designer.cs , 2870
SocketApplication/ServerSide/Properties/Resources.resx , 5612
SocketApplication/ServerSide/Properties/Settings.Designer.cs , 1095
SocketApplication/ServerSide/Properties/Settings.settings , 249
SocketApplication/ServerSide/RSA.cs , 8208
SocketApplication/ServerSide/ServerMain.cs , 15566
SocketApplication/ServerSide/ServerMain.Designer.cs , 9138
SocketApplication/ServerSide/ServerMain.resx , 6239
SocketApplication/ServerSide/ServerSide.csproj , 3850
SocketApplication/ServerSide/TransferFiles.cs , 1782
SocketApplication/SocketApplication.sln , 1324
SocketApplication/SocketApplication.suo , 56320