Add support for the creation of AES-encrypted archives.
There is a related feature request for the extraction of such archives: ZipLibrary: Add support for extraction of AES-encrypted archives.
Thank you for the suggestion. I added it to our internal information so it can be considered when planning and developing the task.
Maybe you could take a look at: https://github.com/adamhathcock/sharpcompress
Or use BounceCastle CSharp implementation: http://www.bouncycastle.org/csharp/