发明名称 |
Betrugssicherer Mikroprozessor |
摘要 |
A scheme for distributing executable programs through a network from a program distribution device to a client device having a tamper resistant processor which is provided with a unique secret key and a unique public key corresponding to the unique secret key in advance is disclosed. In this scheme, a first communication path is set up between the program distribution device and the client device, and a second communication path directly connecting the program distribution device and the tamper resistant processor is set up on the first communication path. Then, the encrypted program is transmitted from the program distribution device to the tamper resistant processor through the second communication path. <IMAGE> |
申请公布号 |
DE60135695(D1) |
申请公布日期 |
2008.10.23 |
申请号 |
DE2001635695 |
申请日期 |
2001.02.14 |
申请人 |
KABUSHIKI KAISHA TOSHIBA, KAWASAKI |
发明人 |
HASHIMOTO, MIKIO;TERAMOTO, KEIICHI;SAITO, TAKESHI;SHIRAKAWA, KENJI;FUJIMOTO, KENSAKU |
分类号 |
G06F15/00;G06F21/02;G06F1/00;G06F15/16;G06F21/00 |
主分类号 |
G06F15/00 |
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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