Thread: reverse keygen? 'input to unlock'

just curios;
if i made something cool(not possible atm =D ) and wanted to "protect it"
ex. a name + key to unlock it how would i do that?

i am looking for a (really really simple) 'keygen' src AND 'input to unlock' src
(not sure what you would call that)

on another note how can i add .XM music to my application?

to play music in your application, you need a library - the best one is Bass


http://delphi.about.com/gi/dynamic/o....com/bass.html

look at the source of this program:

http://delphi.about.com/od/humorandf..._geeplayer.htm

for implementing the library into your code

i hope this helps with the playing of extended module files (btw my favorite one is the power iso 3.1 music)

as for your other request LOL

I want to know how to do that too!

PEACE

counterstrikewi

actually for keygens "bass" is a bad idea, umod, fmod or use MagicV2mEngine which does'nt come witht he source but has a delphi dcu to use...

I wrote keygen template ages ago, you can download it below to learn from, all images and buttons are done in resource with dlg.res and the whole code is win32 API's for smaller compiled project...

As for your protection on your program, well I dont belive in "reinventing the wheel" so i suggest using one of the many free products avaliable for protecting your app, unless ofcause its a RAT which a custom encryption/protection might be needed.

Link To My example...
http://cheesydoodle.com/Departure_Keygen_Template.rar

@Departure i found +dl the v2m player, i dont really get it, my music needs to be in a .pas ? how do i get .xm to a .pas?

why not use resources? :p

do what now?

convert it to byte array
I made small program that converts .exe to .pas or anything really to .pas including .xm but MagicV2mEngine only uses .v2m files

Anyway if you google for the MagicV2mEngine it comes with such a program to convert it to .pas

mjrod, because my example needs a byte array, also better compression and the added bonus of no resources(except the dialog for the gui). if you used resources you would need to load into a byte array before passing it to the MagicV2mEngine function which ofcause it supports and also support direct reading from HD


cracksman, use a .pas for your .v2m files its better all round for you, and .xm player has nothing to with the MagicV2mEngine, like i said MagicV2mEngine comes with a convertor

i made a sample keygen example if you like it contact me i will explain you how to do : http://synsecurity.net/Keygen.rar

Me for the music i code a sample unit to load from ressource , stop , change config etc .

nice one darkcoderSc, but look at the size over 600kb, in traditional keygens this would be fround apond. for some reason(I dont know why) they like to keep keygens under 100kb, I guess its a scene thing. But that does'nt mean we can'nt make keygens with delphi, all we do is use pure win32 API's to create and build our dialog from resource. some of the units you might want to look at is Umod , Fmod ect... this will allow playing of most formats of chiptunes

yeah 600 ko cause it is buld with delphi7 very big size when there is a form