Algorithm for Serial Number Creator

[RJS]

Hi SwfKit people,

Is there any chance you could provide registered users with an algorithm for the Serial Number Creator so that we could implement (in Perl for example) an automatic server based SN/Password creation for on-line sales/registration of SwfKit developed programs?

Thanks
Rob

[Vanuatu]

Yes, this is a very good idea and I'd like to see it done as well.

[SWFKit]

We can't tell you the algorithm for the serial number creator for we have some private codes in it.

However, swfkit 2.1 enables you to customize the lock system.

The sample shows how to make a customized lock system. It's algorithm is very simple, you can implement a stronger one using the Encryption object.

protect.zip

[RJS]

Many thanks.

Rob

[RJS]

I am wondering how secure it is to put code/logic such as the protect functions you've shown in internal vs attached scripts.

Scripts that are used as application attachments must first be extracted before evaluation eg evals(getAdditionalFile('my_external_script.js')). Clearly a determined user can find such extracted scripts in (say) the applicatcation basepath.

My question. Are internal scripts ever extracted to hard disk, or only extracted and evaluated in RAM?

Thanks
Rob

[SWFKit]

The scripts are not in plain text and will be executed in memory. They are as secure as the c code in swfkit.