Encryption defaults

[riccardone]

Hi,

When I set the password on the FastZip class, could you please confirm what is the default Algorithm (AES or ?) and if AES is used what is the default AESKeySize value?

Many thanks

[piksel]

It defaults to ZipCrypto, which is the original (weak) encryption. AES encryption for FastZip was added in #380, which will be included in v1.3 (not yet released).

[riccardone]

Ok thanks for confirming.

While waiting the next version I copied this class that works pretty well
#454 (comment)

In the next version I would suggest defaults to AES 256 in case you just set the password.
Also mark ZipCrypto as depracated could be something to consider.

[piksel]

While I do agree that ZipCrypto should be avoided except for compability reasons (but even that is hardly relevant anymore), we don't want to make breaking changes to the API, so changing the default is not possible.