AES encryption for ZIP files

[fpietrosanti]

Hi all,

it would be very cool to support also ZIP file encryption by leveraging AES encryption algorithm (WinZIP compatible format).

This would allow the JS Zip library to be used as a secure file upload system.

At GlobaLeaks.org (http://github.com/globaleaks/GlobaLeaks) we would be happy to use it :-)

[Stuk]

I'm afraid this isn't high on my priority list, as I'd like to keep JSZip lean, but if the code is written along the lines of the STORE compression code (i.e. in a separate optional file) I'll be pleased to include it.

[xqdoo00o]

Hi, I add some Aes en/decryption code, please see at #696