AU5577599A - Time-stamping with binary linking schemes - Google Patents

Time-stamping with binary linking schemes

Info

Publication number
AU5577599A
AU5577599A AU55775/99A AU5577599A AU5577599A AU 5577599 A AU5577599 A AU 5577599A AU 55775/99 A AU55775/99 A AU 55775/99A AU 5577599 A AU5577599 A AU 5577599A AU 5577599 A AU5577599 A AU 5577599A
Authority
AU
Australia
Prior art keywords
stamping
time
linking schemes
binary
binary linking
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
AU55775/99A
Inventor
Ahto Bildos
Peeter Laud
Helger Lipmaa
Jan Villemson
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.)
RLJ TIMESTAMP Corp
Original Assignee
RLJ TIMESTAMP CORP
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 RLJ TIMESTAMP CORP filed Critical RLJ TIMESTAMP CORP
Publication of AU5577599A publication Critical patent/AU5577599A/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
    • 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
    • H04L9/3297—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 time stamps, e.g. generation of time stamps
    • 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
    • H04L9/50—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols using hash chains, e.g. blockchains or hash trees

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)
AU55775/99A 1998-08-18 1999-08-18 Time-stamping with binary linking schemes Abandoned AU5577599A (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US9693598P 1998-08-18 1998-08-18
US60096935 1998-08-18
US37593599A 1999-08-17 1999-08-17
US09375935 1999-08-17
PCT/US1999/019061 WO2000011828A1 (en) 1998-08-18 1999-08-18 Time-stamping with binary linking schemes

Publications (1)

Publication Number Publication Date
AU5577599A true AU5577599A (en) 2000-03-14

Family

ID=26792222

Family Applications (1)

Application Number Title Priority Date Filing Date
AU55775/99A Abandoned AU5577599A (en) 1998-08-18 1999-08-18 Time-stamping with binary linking schemes

Country Status (5)

Country Link
EP (1) EP1105994A4 (en)
JP (1) JP2002530709A (en)
CN (1) CN1319290A (en)
AU (1) AU5577599A (en)
WO (1) WO2000011828A1 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3899808B2 (en) * 2000-12-07 2007-03-28 株式会社日立製作所 Digital signature generation method and digital signature verification method
DE10106083A1 (en) * 2001-02-08 2002-08-29 Jan Wendenburg Procedure for assigning digital time stamps
US8261975B2 (en) 2001-03-07 2012-09-11 Diebold, Incorporated Automated banking machine that operates responsive to data bearing records
US7216083B2 (en) * 2001-03-07 2007-05-08 Diebold, Incorporated Automated transaction machine digital signature system and method
US20090026753A1 (en) * 2007-07-28 2009-01-29 Simske Steven J Security deterrent mark and methods of forming the same
WO2015009321A1 (en) * 2013-07-19 2015-01-22 Nokia Siemens Networks Oy Network assisted automatic disaster trigger to enable device-to-device (d2d) ad hoc communication
WO2016050285A1 (en) 2014-09-30 2016-04-07 Telefonaktiebolaget L M Ericsson (Publ) Technique for handling data in a data network
WO2016131559A1 (en) 2015-02-20 2016-08-25 Telefonaktiebolaget Lm Ericsson (Publ) Method of providing a hash value for a piece of data, electronic device and computer program
EP3259873B1 (en) 2015-02-20 2018-12-12 Telefonaktiebolaget LM Ericsson (publ) Method of providing a hash value for a piece of data, electronic device and computer program
WO2016162094A1 (en) 2015-04-10 2016-10-13 Telefonaktiebolaget Lm Ericsson (Publ) Verification paths of leaves of a tree
CN110084032B (en) * 2018-01-26 2023-08-22 阿里巴巴集团控股有限公司 Time stamp, time verification, data processing method, apparatus, medium
CN115277239B (en) * 2022-08-02 2023-12-05 恒生电子股份有限公司 Encryption method and device for database data

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5136647A (en) * 1990-08-02 1992-08-04 Bell Communications Research, Inc. Method for secure time-stamping of digital documents
US5422953A (en) * 1993-05-05 1995-06-06 Fischer; Addison M. Personal date/time notary device

Also Published As

Publication number Publication date
WO2000011828A9 (en) 2000-08-17
JP2002530709A (en) 2002-09-17
EP1105994A4 (en) 2004-12-01
WO2000011828A1 (en) 2000-03-02
WO2000011828A8 (en) 2000-06-02
EP1105994A1 (en) 2001-06-13
CN1319290A (en) 2001-10-24

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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