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1. WO2008022606 - METHOD FOR AUTHENTICATION IN AN AUTOMATION SYSTEM

Publication Number WO/2008/022606
Publication Date 28.02.2008
International Application No. PCT/DE2006/001481
International Filing Date 23.08.2006
IPC
G05B 19/05 2006.01
GPHYSICS
05CONTROLLING; REGULATING
BCONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
19Programme-control systems
02electric
04Programme control other than numerical control, i.e. in sequence controllers or logic controllers
05Programmable logic controllers, e.g. simulating logic interconnections of signals according to ladder diagrams or function charts
G05B 19/418 2006.01
GPHYSICS
05CONTROLLING; REGULATING
BCONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
19Programme-control systems
02electric
418Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control (DNC), flexible manufacturing systems (FMS), integrated manufacturing systems (IMS), computer integrated manufacturing (CIM)
G06F 21/33 2013.01
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
FELECTRIC DIGITAL DATA PROCESSING
21Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
30Authentication, i.e. establishing the identity or authorisation of security principals
31User authentication
33using certificates
H04L 29/06 2006.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
29Arrangements, apparatus, circuits or systems, not covered by a single one of groups H04L1/-H04L27/136
02Communication control; Communication processing
06characterised by a protocol
CPC
G05B 19/4185
GPHYSICS
05CONTROLLING; REGULATING
BCONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
19Programme-control systems
02electric
418Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS], computer integrated manufacturing [CIM]
4185characterised by the network communication
G05B 2219/31135
GPHYSICS
05CONTROLLING; REGULATING
BCONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
2219Program-control systems
30Nc systems
31From computer integrated manufacturing till monitoring
31135Fieldbus
G05B 2219/36542
GPHYSICS
05CONTROLLING; REGULATING
BCONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
2219Program-control systems
30Nc systems
36Nc in input of data, input key till input tape
36542Cryptography, encrypt, access, authorize with key, code, password
G06F 21/33
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
FELECTRIC DIGITAL DATA PROCESSING
21Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
30Authentication, i.e. establishing the identity or authorisation of security principals
31User authentication
33using certificates
H04L 63/0823
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
63Network architectures or network communication protocols for network security
08for supporting authentication of entities communicating through a packet data network
0823using certificates
Y02P 90/02
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
90Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
02Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
Applicants
  • SIEMENS AKTIENGESELLSCHAFT [DE]/[DE] (AllExceptUS)
  • GERLACH, Hendrik [DE]/[DE] (UsOnly)
  • TALANIS, Thomas [DE]/[DE] (UsOnly)
Inventors
  • GERLACH, Hendrik
  • TALANIS, Thomas
Common Representative
  • SIEMENS AKTIENGESELLSCHAFT
Priority Data
Publication Language German (DE)
Filing Language German (DE)
Designated States
Title
(DE) VERFAHREN ZUR AUTHENTIFIZIERUNG IN EINEM AUTOMATISIERUNGSSYSTEM
(EN) METHOD FOR AUTHENTICATION IN AN AUTOMATION SYSTEM
(FR) PROCÉDÉ D'AUTHENTIFICATION DANS UN SYSTÈME D'AUTOMATISATION
Abstract
(DE)
Es wird ein Verfahren zur Authentifizierung eines auch als Client bezeichneten Kommunikations teilnehmers (26) in einem Automatisierungssystem (10) mit untereinander kommunikativ verbundenen Automatisierungsgeräte (14, 16, 18, 20) angegeben, bei dem der Kommunikationsteilnehmer (26) eine Kennung (28) an das Automatisierungssystem (10) sendet, im Bereich des Automatisierungssystems (10) die Kennung (28) überprüft und bei erfolgreicher Prüfung ein Zertifikat (30) erzeugt oder ausgewählt und dieses dem Kommunikationsteilnehmer (26) übermittelt wird, und dass das Zertifikat (30) zur Authentifizierung des Clients gegenüber einem jeweiligen Zielgerät an dieses, insbesondere eines der Automatisierungsgeräte (14-20), übermittelbar ist.
(EN)
The invention specifies a method for authenticating a communications subscriber (26), also referred to as a client, in an automation system (10) with automation appliances (14, 16, 18, 20) which are connected to one another for the purpose of communication, in which the communications subscriber (26) sends an identifier (28) to the automation system (10), the identifier (28) is checked in the area of the automation system (10) and, if the check is successful, a certificate (30) is produced or selected and is transmitted to the communications subscriber (26), and the client can be authenticated to a respective target appliance by transmitting the certificate (30) to said appliance, particularly one of the automation appliances (14-20).
(FR)
La présente invention concerne un procédé d'authentification d'un élément de communication (26) désigné également comme client dans un système d'automatisation (10) avec des appareils d'automatisation (14, 16, 18, 20) communiquant entre eux. L'élément de communication (26) envoie un identificateur (28) au système d'automatisation (10), vérifie l'identificateur (28) dans la zone du système d'automatisation (10) et si le test est positif un certificat (30) est généré ou sélectionné et transmis à l'élément de communication (30). Le certificat (30) d'authentification du client auprès d'un appareil cible respectif peut être transmis à cet appareil en particulier à l'un des appareils d'automatisation (14-20).
Also published as
Latest bibliographic data on file with the International Bureau