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Questionwriting a hardware lock Pin
logicaldna1-Jul-07 23:36
logicaldna1-Jul-07 23:36 
hey,
i'm writing a hardware lock for my new tailor made software,
my approch is,
For every DML i'll check for the existance of hardware lock,
for this i'll query the hardware to send me some GUID,
comapre this GUID with one from software side,
if it matches then continue else stop

(the hardware for this will be designed according requirments given)

now questions :->
Should i use serial port or usb ? (in terms of processing time)
use a function to generate this GUID ?(well i will surely do tht, but whts the general practice/ algorithm)
will this ID be machine dependent?
becoz what i want is one installation CD with one hardware lock which can work on any machine?


give me an idea, as i'm thinking tht it wont be as simple as wht i'm thinking Smile | :)



regards,
logicaldna
Chase your dreams !
http://eminencetech.net[^]

AnswerRe: writing a hardware lock Pin
Luc Pattyn1-Jul-07 23:50
sitebuilderLuc Pattyn1-Jul-07 23:50 
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