Method and communication system for releasing a data...

Details Method and communication system for releasing a data... Method and communication system for releasing a data...

2011-04-05

2011-04-05

Pyzocha, Michael (Department: 2437)

Electrical computers and digital processing systems: support

Multiple computer communication using cryptography

Particular communication authentication technique

C713S175000, C713S176000, C713S193000, C709S206000, C709S207000

Reexamination Certificate

active

07921291

ABSTRACT:
The invention relates to a method and a communication system for releasing a data processing unit used for processing project data of a selected project. In order to obtain project-related release of a data processing unit (90), a client requests a user right for the data processing unit (90) used for processing the project data that is part of a predetermined project. A first signature (I) is verified as to the correctness thereof. The data processing unit (90) is released to process the project data that is part of the selected project only if the verification process has established that the first signature (I) is correct.

REFERENCES:
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Jayaram Bobba, Neelam Goyal, Mark D. Hill, Michael M. Swift, David A. Wood, “TokenTM: Efficient Execution of Large Transactions with Hardware Transactional Memory”, Jun. 2008, ISCA '08: Proceedings of the 35th Annual International Symposium on Computer Architecture, Publisher: ACM, pp. 127-138.
PCT International Search Report for PCT/DE2004/000224, mailed on Aug. 18, 2004.

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