New flag for AESEncoder/AESDecoder

[doctorized]

I 've seen many sites and forums, like this one:https://security.stackexchange.com/ques ... 7780#27780 that advise using modes other than CBC and of course ECB. For ECB Purebasic itself in help tells not to use it as it is weak. So, it would be nice if a new flag could be added, like CTR.

[Mohawk70]

+1