Do compression and encryption libraries exist in C #?

Question

I want to compress some files (in ZIP ) and encrypt them, if possible, using C #. Is there any way to do this?

Can encryption be done as part of the compression itself?

Answer 1

For compression, look at System.IO.Compressionthe namespace and for encryption look System.Security.Cryptography.

Answer 2

For Zip compression, you saw http://www.icsharpcode.net/OpenSource/SharpZipLib/

Answer 3

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Answer 4

GZipStream - .

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Answer 5

Chilkat .NET .

Answer 6

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Answer 7

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Answer 8

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Zip .Net Java

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Answer 9

, #, J #, :

http://msdn.microsoft.com/en-us/magazine/cc164129.aspx

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, :

http://www.codeproject.com/KB/security/fileencryptdecrypt.aspx

http://www.obviex.com/samples/EncryptionWithSalt.aspx