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Author Topic: Copy Protection on Wince Device  (Read 3641 times)

ikutluay

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Copy Protection on Wince Device
« on: April 04, 2014, 04:37:26 pm »
Hi..

Does anybody has a simple copy protection method for work on win ce?

In widnows i m using disk serial number but i dont know what to do in Wince... Does exe location affect this situation ?

bambamns

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Re: Copy Protection on Wince Device
« Reply #1 on: May 11, 2014, 11:24:14 pm »
Did you tied to use MAC address from GPRS modem ?
Lazarus 1.2.6 + FPC 2.6.4 x86 (rebuild), Windows 7 x64, unless otherwise specified

ikutluay

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Re: Copy Protection on Wince Device
« Reply #2 on: July 25, 2014, 07:58:40 am »
Hello. Sorry for delay.

Disk serial number is enough. we are using devices internal in our plants.

avra

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Re: Copy Protection on Wince Device
« Reply #3 on: July 26, 2014, 12:16:23 am »
Does anybody has a simple copy protection method for work on win ce?

Simple copy protection:
Put some file where no one would expect and test if it exists.
Or check if some server on your local network exists or replies as expected.
Both can be easily cracked.

Complex copy protection (although not handy for a commercial handheld device):
http://forum.lazarus.freepascal.org/index.php/topic,13000.msg67843.html#msg67843
ct2laz - Conversion between Lazarus and CodeTyphon
bithelpers - Bit manipulation for standard types
pasettimino - Siemens S7 PLC lib

 

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