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Thread: Challenge/Response-System to unlock Game

  1. #1
    Clicker Fusion 2.5 DeveloperAndroid Export ModuleHTML5 Export ModuleSWF Export ModuleUnicode Add-on

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    Lightbulb Challenge/Response-System to unlock Game

    Hi Everybody,
    i' ve created a Demo of a "Security-System" to protect Your Games from piracy.
    On Start of the Programm, it creates a "Challenge"-Code that need to be sent to the Developer and then via a "Tool" the Developer can create the Serial-Number which will unlock the Game ONLY on the Machine it is installed. (Following Extensions needed: "Quick-Hash", "AES-Fusion" and "Advanced-Volume-Info". It could be done without Quick-Hash.
    Anyway, here' s the Demo:


    gameregdemo.zip

  2. #2
    Clicker Fusion 2.5 DeveloperAndroid Export ModuleHTML5 Export ModuleSWF Export ModuleUnicode Add-on

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    I' ve posted a Version where it checked the Serial of the "e:\"-Drive. I' ve changed it to work with the "c:\"-Drive because i became aware that some users may not have an "e:\"-Drive. The Download in the first Post is replaced with the new Version. If anybody finds some Bugs in the Demo, please don' t hesitate to post them here. I' m working on a Version now that doesn' t need the "Quickhash"-Extension so that it can be used with the normal MMF2 (not developer)-Version too.
    With kind regards,
    jahkri

  3. #3
    Clicker Fusion 2.5 DeveloperAndroid Export ModuleHTML5 Export ModuleSWF Export Module
    happygreenfrog's Avatar
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    Quote Originally Posted by Jahkri View Post
    I' ve posted a Version where it checked the Serial of the "e:\"-Drive. I' ve changed it to work with the "c:\"-Drive because i became aware that some users may not have an "e:\"-Drive. The Download in the first Post is replaced with the new Version. If anybody finds some Bugs in the Demo, please don' t hesitate to post them here. I' m working on a Version now that doesn' t need the "Quickhash"-Extension so that it can be used with the normal MMF2 (not developer)-Version too.
    With kind regards,
    jahkri
    Um, the best way to determine what drive they are using is the AppDrive$ expression (I'm 99.99% sure that's what it does, anyway).

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    Clicker Fusion 2.5 DeveloperAndroid Export ModuleHTML5 Export ModuleSWF Export ModuleUnicode Add-on

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    Small Update because i can not update/edit the first Post/Upload anymore.
    Thanks HappyGreenFrog for reminding me I use the "Appdrive"-Expression now.
    I' m still working on some minor Updates like getting rid of the QuickHash-Extension (because it' s Dev. only)
    and some other (advanced security)-Features. I will upload the new Version when it' s finished.

    gameregdemo2.zip

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    Clicker Fusion 2.5 Developer

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    Ooops Quick Hash is Dev Only

    Waiting from you @Jahkri

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    Clicker Fusion 2.5 DeveloperAndroid Export ModuleHTML5 Export ModuleSWF Export ModuleUnicode Add-on

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    Hi Nyasiro,
    i' ll upload a Version without Quickhash very soon.
    With kind regards,
    jahkri

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    Clicker

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    Challenge/Response-System to unlock Game

    I think I'm going to try this with a program I'm about to release. I'm going to combine it with a serial given at purchase, which will likely only be used in identifying who the customer is. I'm thinking I'll have a submit button in the program that emails me all the info, then I'll send back the challenge unlock code. Eventually I'd like to automate this by making a program which pulls down the emails, creates the code, then sends a reply including that code.

    This is great stuff jahkiri!

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    Clicker Fusion 2.5 DeveloperAndroid Export ModuleHTML5 Export ModuleSWF Export ModuleUnicode Add-on

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    Hi Ratty,

    Nice Idea Ratty. Yes, i think it could be "automated" via a PHP-Script connected to a Database that manages the Serials and Unlock-Codes.
    But that' s over my Head right now because i' ve never used PHP so far.
    Perhaps we could use this "Topic" to exchange further Ideas and implementation of Copy-Protection-Schemes.
    I also think that a "Challenge/Response"-System is accepted by most Users rather than these "infamous" DRM-Systems where the User has to be Online all the Time.

    With kind regards,
    jahkri

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    Clicker Fusion 2.5 DeveloperAndroid Export ModuleHTML5 Export ModuleSWF Export ModuleUnicode Add-on

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    Hi Nyasiro,

    still working on the Version without QuickHash. I became aware that i' ve used one or two other Extensions that are Dev. only. I' ll try to replace them too and post a new MMF2-Standard-Version as soon as possible.

    with kind regards,
    jahkri

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    Clicker Fusion 2.5 Developer

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    Waiting from you Jahkri hope to see it ASAP

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