DE102009038879A8 - Three-level authentication of a token - Google Patents

Three-level authentication of a token Download PDF

Info

Publication number
DE102009038879A8
DE102009038879A8 DE200910038879 DE102009038879A DE102009038879A8 DE 102009038879 A8 DE102009038879 A8 DE 102009038879A8 DE 200910038879 DE200910038879 DE 200910038879 DE 102009038879 A DE102009038879 A DE 102009038879A DE 102009038879 A8 DE102009038879 A8 DE 102009038879A8
Authority
DE
Germany
Prior art keywords
token
level authentication
authentication
level
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
DE200910038879
Other languages
German (de)
Other versions
DE102009038879A1 (en
Inventor
Andreas KÖPF
Angela Schattleitner
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siemens AG
Original Assignee
Siemens AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Siemens AG filed Critical Siemens AG
Priority to DE200910038879 priority Critical patent/DE102009038879A1/en
Publication of DE102009038879A1 publication Critical patent/DE102009038879A1/en
Publication of DE102009038879A8 publication Critical patent/DE102009038879A8/en
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/32—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials
    • H04L9/3271—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials using challenge-response
DE200910038879 2009-08-26 2009-08-26 Method for authenticating token, involves representing visual challenge on display unit, where visual challenge comprises assigned combination of pictures, colors and shapes Withdrawn DE102009038879A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE200910038879 DE102009038879A1 (en) 2009-08-26 2009-08-26 Method for authenticating token, involves representing visual challenge on display unit, where visual challenge comprises assigned combination of pictures, colors and shapes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200910038879 DE102009038879A1 (en) 2009-08-26 2009-08-26 Method for authenticating token, involves representing visual challenge on display unit, where visual challenge comprises assigned combination of pictures, colors and shapes

Publications (2)

Publication Number Publication Date
DE102009038879A1 DE102009038879A1 (en) 2011-03-03
DE102009038879A8 true DE102009038879A8 (en) 2011-06-01

Family

ID=43525021

Family Applications (1)

Application Number Title Priority Date Filing Date
DE200910038879 Withdrawn DE102009038879A1 (en) 2009-08-26 2009-08-26 Method for authenticating token, involves representing visual challenge on display unit, where visual challenge comprises assigned combination of pictures, colors and shapes

Country Status (1)

Country Link
DE (1) DE102009038879A1 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040030934A1 (en) * 2001-10-19 2004-02-12 Fumio Mizoguchi User selectable authentication interface and universal password oracle
US20060277043A1 (en) * 2005-06-06 2006-12-07 Edward Tomes Voice authentication system and methods therefor
US20080052245A1 (en) * 2006-08-23 2008-02-28 Richard Love Advanced multi-factor authentication methods

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040030934A1 (en) * 2001-10-19 2004-02-12 Fumio Mizoguchi User selectable authentication interface and universal password oracle
US20060277043A1 (en) * 2005-06-06 2006-12-07 Edward Tomes Voice authentication system and methods therefor
US20080052245A1 (en) * 2006-08-23 2008-02-28 Richard Love Advanced multi-factor authentication methods

Also Published As

Publication number Publication date
DE102009038879A1 (en) 2011-03-03

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
R016 Response to examination communication
8196 Reprint of faulty title page (publication) german patentblatt: part 1a6
OP8 Request for examination as to paragraph 44 patent law
R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee

Effective date: 20120301