| 摘要 |
<P>PROBLEM TO BE SOLVED: To realize a stand-alone type software license authentication system which authenticate a license at a time point other than installation. <P>SOLUTION: The software license authentication system is provided with a computer, in which a main function module, that is, the main body function of software and an authentication module, which stores a license key in advance generated based on a unique identification value, generates a license key for collation based on the identification value at a time of the startup of the software, collates the former license key with the latter and controls the operation of the main function module, are installed. <P>COPYRIGHT: (C)2004,JPO |
