发明名称 |
Preventing misuse of licensed software commercially sold to unknown purchasers involves using purchaser's Public Key Infrastructure card as secure identification, bearer of licensed data |
摘要 |
The method involves using the purchaser's Public Key Infrastructure or PKI card as secure identification and as a bearer of licensed data combined with the software product to be licensed. The combination is performed purely cryptographically and with software support. Each Internet installation is linked with a manufacturer's server.
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申请公布号 |
DE10134356(A1) |
申请公布日期 |
2003.01.23 |
申请号 |
DE2001134356 |
申请日期 |
2001.07.14 |
申请人 |
KLEIN, PETER |
发明人 |
KLEIN, PETER |
分类号 |
G06F12/14;G06F21/00;(IPC1-7):G06F12/14 |
主分类号 |
G06F12/14 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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