Title:
METHOD AND ARRANGEMENT FOR SECURELY INTERCHANGING CONFIGURATION DATA FOR AN APPARATUS
Document Type and Number:
WIPO Patent Application WO2017008953
Kind Code:
A1
Abstract:
A method for securely interchanging configuration data (103) between a first apparatus (100) and a second apparatus (300), comprising the steps of – production (11) of a digital signature (Sigb) for the configuration data (103) for the first apparatus (100) using a piece of security information (104) from the first apparatus (100), – storage (12) of the configuration data (103), the digital signature (Sigb) and a security token (105) in an external memory apparatus (200), and – loading (13) of the configuration data (103), the digital signature (Sigb) and the security token (105) from the external memory apparatus (200) into the second apparatus (300). Furthermore, an arrangement for securely interchanging configuration data (103) comprising an apparatus (100), and a first memory apparatus (200) detachably connected to the apparatus (100).
Inventors:
BROCKHAUS HENDRIK (DE)
BUSSER JENS-UWE (DE)
WINNEN ALEXANDER (DE)
BUSSER JENS-UWE (DE)
WINNEN ALEXANDER (DE)
Application Number:
PCT/EP2016/062656
Publication Date:
January 19, 2017
Filing Date:
June 03, 2016
Export Citation:
Assignee:
SIEMENS AG (DE)
International Classes:
G06F21/57
Domestic Patent References:
| WO2013029940A1 | 2013-03-07 | |||
| WO2014146895A1 | 2014-09-25 |
Foreign References:
| EP2672414A1 | 2013-12-11 | |||
| EP1521148A1 | 2005-04-06 |
Other References:
None
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