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AU2003288192A1 - Method and apparatus for data certification by a plurality of users using a single key pair - Google Patents

Method and apparatus for data certification by a plurality of users using a single key pair

Info

Publication number
AU2003288192A1
AU2003288192A1 AU2003288192A AU2003288192A AU2003288192A1 AU 2003288192 A1 AU2003288192 A1 AU 2003288192A1 AU 2003288192 A AU2003288192 A AU 2003288192A AU 2003288192 A AU2003288192 A AU 2003288192A AU 2003288192 A1 AU2003288192 A1 AU 2003288192A1
Authority
AU
Australia
Prior art keywords
users
key pair
single key
data certification
certification
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.)
Abandoned
Application number
AU2003288192A
Inventor
Giosue Vitaglione
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.)
TIM SpA
Original Assignee
Telecom Italia SpA
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 Telecom Italia SpA filed Critical Telecom Italia SpA
Publication of AU2003288192A1 publication Critical patent/AU2003288192A1/en
Abandoned 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
    • H04L9/3247—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 involving digital signatures
    • H04L9/3255—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 involving digital signatures using group based signatures, e.g. ring or threshold signatures
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L2209/00—Additional information or applications relating to cryptographic mechanisms or cryptographic arrangements for secret or secure communication H04L9/00
    • H04L2209/42—Anonymization, e.g. involving pseudonyms
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L2209/00—Additional information or applications relating to cryptographic mechanisms or cryptographic arrangements for secret or secure communication H04L9/00
    • H04L2209/56—Financial cryptography, e.g. electronic payment or e-cash
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L2209/00—Additional information or applications relating to cryptographic mechanisms or cryptographic arrangements for secret or secure communication H04L9/00
    • H04L2209/80—Wireless

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer And Data Communications (AREA)
AU2003288192A 2003-11-28 2003-11-28 Method and apparatus for data certification by a plurality of users using a single key pair Abandoned AU2003288192A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2003/013409 WO2005055516A1 (en) 2003-11-28 2003-11-28 Method and apparatus for data certification by a plurality of users using a single key pair

Publications (1)

Publication Number Publication Date
AU2003288192A1 true AU2003288192A1 (en) 2005-06-24

Family

ID=34639224

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2003288192A Abandoned AU2003288192A1 (en) 2003-11-28 2003-11-28 Method and apparatus for data certification by a plurality of users using a single key pair

Country Status (2)

Country Link
AU (1) AU2003288192A1 (en)
WO (1) WO2005055516A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101364869B (en) * 2007-08-09 2012-03-28 鸿富锦精密工业（深圳）有限公司 Electronic document encryption system and method
CN117571305B (en) * 2024-01-17 2024-04-16 长沙润伟机电科技有限责任公司 Control system for driving running-in test bed

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7039807B2 (en) * 2001-01-23 2006-05-02 Computer Associates Think, Inc. Method and system for obtaining digital signatures

Also Published As

Publication number Publication date
WO2005055516A1 (en) 2005-06-16

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase