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AU2001277879A1 - Intermediated delivery scheme for asymmetric fair exchange of electronic items - Google Patents

Intermediated delivery scheme for asymmetric fair exchange of electronic items

Info

Publication number
AU2001277879A1
AU2001277879A1 AU2001277879A AU7787901A AU2001277879A1 AU 2001277879 A1 AU2001277879 A1 AU 2001277879A1 AU 2001277879 A AU2001277879 A AU 2001277879A AU 7787901 A AU7787901 A AU 7787901A AU 2001277879 A1 AU2001277879 A1 AU 2001277879A1
Authority
AU
Australia
Prior art keywords
intermediated
asymmetric
delivery scheme
electronic items
fair exchange
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
AU2001277879A
Inventor
Giuseppe Ateniese
Breno F. De Medeiros
Michael T. Goodrich
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.)
Johns Hopkins University
Original Assignee
Johns Hopkins University
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 Johns Hopkins University filed Critical Johns Hopkins University
Publication of AU2001277879A1 publication Critical patent/AU2001277879A1/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
    • H04L9/321—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 a third party or a trusted authority
    • 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
    • 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
    • H04L2209/60—Digital content management, e.g. content distribution
    • 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
    • H04L2209/88—Medical equipments

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
AU2001277879A 2000-07-14 2001-07-13 Intermediated delivery scheme for asymmetric fair exchange of electronic items Abandoned AU2001277879A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US21817200P 2000-07-14 2000-07-14
US60218172 2000-07-14
PCT/US2001/022074 WO2002007376A1 (en) 2000-07-14 2001-07-13 Intermediated delivery scheme for asymmetric fair exchange of electronic items

Publications (1)

Publication Number Publication Date
AU2001277879A1 true AU2001277879A1 (en) 2002-01-30

Family

ID=22814035

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001277879A Abandoned AU2001277879A1 (en) 2000-07-14 2001-07-13 Intermediated delivery scheme for asymmetric fair exchange of electronic items

Country Status (2)

Country Link
AU (1) AU2001277879A1 (en)
WO (1) WO2002007376A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1521390B1 (en) 2003-10-01 2008-08-13 Hewlett-Packard Development Company, L.P. Digital signature method and apparatus
US10623468B1 (en) 2014-05-30 2020-04-14 Mbr Innovations Llc Systems and methods for simultaneous electronic file exchange
CN116205648A (en) * 2021-11-30 2023-06-02 华为技术有限公司 A method and related device for executing smart contracts

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5557518A (en) * 1994-04-28 1996-09-17 Citibank, N.A. Trusted agents for open electronic commerce
US5757913A (en) * 1993-04-23 1998-05-26 International Business Machines Corporation Method and apparatus for data authentication in a data communication environment

Also Published As

Publication number Publication date
WO2002007376A1 (en) 2002-01-24

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