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WO2000013368A8 - Method of authenticating or 'digitally signing' digital data objects - Google Patents

Method of authenticating or 'digitally signing' digital data objects

Info

Publication number
WO2000013368A8
WO2000013368A8 PCT/US1999/018824 US9918824W WO0013368A8 WO 2000013368 A8 WO2000013368 A8 WO 2000013368A8 US 9918824 W US9918824 W US 9918824W WO 0013368 A8 WO0013368 A8 WO 0013368A8
Authority
WO
WIPO (PCT)
Prior art keywords
data
signature
authenticating
digital data
data objects
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.)
Ceased
Application number
PCT/US1999/018824
Other languages
French (fr)
Other versions
WO2000013368A1 (en
Inventor
Frederick J Borgers
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of WO2000013368A1 publication Critical patent/WO2000013368A1/en
Publication of WO2000013368A8 publication Critical patent/WO2000013368A8/en
Anticipated expiration legal-status Critical
Ceased 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
    • H04L9/3236—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 cryptographic hash functions
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Storage Device Security (AREA)

Abstract

A data object, such as a document, is combined or associated with signature or authentication data, such as a time-stamp or signature. Both the data object and the signature data are encrypted. Finally, a distinct data object is generated (digested or hashed) from the encrypted data object and signature data, the distinct data object has characteristics determined by the data object and the signature data. The data object may be hashed or digested prior to being combined with the signature data.
PCT/US1999/018824 1998-08-31 1999-08-27 Method of authenticating or 'digitally signing' digital data objects Ceased WO2000013368A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US14404398A 1998-08-31 1998-08-31
US09/144,043 1998-08-31

Publications (2)

Publication Number Publication Date
WO2000013368A1 WO2000013368A1 (en) 2000-03-09
WO2000013368A8 true WO2000013368A8 (en) 2000-05-25

Family

ID=22506813

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US1999/018824 Ceased WO2000013368A1 (en) 1998-08-31 1999-08-27 Method of authenticating or 'digitally signing' digital data objects

Country Status (1)

Country Link
WO (1) WO2000013368A1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8973812B2 (en) 2004-06-29 2015-03-10 The United States Postal Service Cluster box mail delivery unit having security features
USD745765S1 (en) 2005-06-29 2015-12-15 United States Postal Service Cluster box mail delivery unit
US9363219B2 (en) 2000-03-17 2016-06-07 The United States Postal Service Methods and systems for providing an electronic account to a customer
US9444625B2 (en) 1999-09-30 2016-09-13 United States Postal Service Systems and methods for authenticating an electronic message

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2001269881A1 (en) 2000-06-19 2002-01-02 United States Postal Service System, method, and article of manufacture for shipping a package privately to acustomer
WO2001099037A1 (en) 2000-06-19 2001-12-27 United States Postal Service Systems and methods for providing mail item retrieval
US8244809B2 (en) 2000-06-20 2012-08-14 United States Postal Service System and methods for electronic message content identification
ES2165812A1 (en) * 2000-07-13 2002-03-16 Fab Nac Moneda Y Timbre Es Independent device for electronic certification of time
AU2001277113A1 (en) 2000-07-25 2002-02-05 United States Postal Service Item attribute preverification
EP1217784A1 (en) * 2000-12-22 2002-06-26 timeproof Time Signature GmbH Method and apparatus for generating a digital signature
US7337944B2 (en) 2001-02-20 2008-03-04 United States Postal Service Universal delivery and collection box unit (UDCBU)
US8166115B2 (en) 2001-06-20 2012-04-24 United States Postal Service Systems and methods for electronic message content identification
GB2405227A (en) * 2003-08-16 2005-02-23 Ibm Authenticating publication date of a document
GB2446199A (en) 2006-12-01 2008-08-06 David Irvine Secure, decentralised and anonymous peer-to-peer network
WO2009070820A1 (en) 2007-12-06 2009-06-11 Ceratizit Austria Gmbh Coated article
DE102007059346B4 (en) * 2007-12-10 2009-11-19 Siemens Ag Method and device for detecting a speeding violation of a vehicle
RU2653316C1 (en) * 2017-02-20 2018-05-07 Вадим Викторович Алашеев Method of authentication of radio network correspondents

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5022080A (en) * 1990-04-16 1991-06-04 Durst Robert T Electronic notary
US5373561A (en) * 1992-12-21 1994-12-13 Bell Communications Research, Inc. Method of extending the validity of a cryptographic certificate
US5638446A (en) * 1995-08-28 1997-06-10 Bell Communications Research, Inc. Method for the secure distribution of electronic files in a distributed environment

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9444625B2 (en) 1999-09-30 2016-09-13 United States Postal Service Systems and methods for authenticating an electronic message
US9363219B2 (en) 2000-03-17 2016-06-07 The United States Postal Service Methods and systems for providing an electronic account to a customer
US8973812B2 (en) 2004-06-29 2015-03-10 The United States Postal Service Cluster box mail delivery unit having security features
USD745765S1 (en) 2005-06-29 2015-12-15 United States Postal Service Cluster box mail delivery unit
USD785274S1 (en) 2005-06-29 2017-04-25 United States Postal Service Cluster box mail delivery unit

Also Published As

Publication number Publication date
WO2000013368A1 (en) 2000-03-09

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DFPE Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101)
122 Ep: pct application non-entry in european phase