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#1
31-12-2006, 03:25
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Hi Everyone, Need Some Help Here.
Hey there everyone, compliments of the season. I'm not sure hoe i should ask ths question but is there a way or a format in which a cd/dvd could be written so it is can be read but not copied anywhere apart 4rm the syatem it was burnt 4rm?
I will really appreciate it if someone could help me. 
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#2
31-12-2006, 05:11
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When creating the CD/DVD, create a digest (checksum) from the identifiers of all major hardware components of the system and encrypt the contents of all data with this digest. Then, when the software is being run, that should create the digest, too, and decrypt data with it. If the digest is obviously wrong, display an error message ("wrong system") and abort execution.
Doesn't that SOUND simple? 
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Joe Forster/STA For more information, see the FileForums forum rules and the PC Games forum FAQ! Don't contact me via E-mail or PM to ask for help with anything other than patches (or software in general) done by me, otherwise your request may be deleted without any reply! Homepage: http://sta.c64.org, E-mail: [email protected]; for attachments, send compressed (ZIP or RAR) files only, otherwise your E-mail will bounce back!
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