EP1145479A3 - Bi-directional, anonymous electronic transactions - Google Patents

Bi-directional, anonymous electronic transactions

Info

Publication number
EP1145479A3
EP1145479A3 EP99933527A EP99933527A EP1145479A3 EP 1145479 A3 EP1145479 A3 EP 1145479A3 EP 99933527 A EP99933527 A EP 99933527A EP 99933527 A EP99933527 A EP 99933527A EP 1145479 A3 EP1145479 A3 EP 1145479A3
Authority
EP
European Patent Office
Prior art keywords
directional
electronic transactions
anonymous electronic
anonymous
transactions
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Withdrawn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
EP99933527A
Other languages
German (de)
French (fr)
Other versions
EP1145479A2 (en
Inventor
Craig Peter Mclaughlin
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.)
Privada Inc
Original Assignee
Privada Inc
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 Privada Inc filed Critical Privada Inc
Publication of EP1145479A2 publication Critical patent/EP1145479A2/en
Publication of EP1145479A3 publication Critical patent/EP1145479A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/30—Network architectures or network communication protocols for network security for supporting lawful interception, monitoring or retaining of communications or communication related information
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q20/00—Payment architectures, schemes or protocols
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/04—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks
    • H04L63/0407—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks wherein the identity of one or more communicating identities is hidden
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/04—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks
    • H04L63/0428—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks wherein the data content is protected, e.g. by encrypting or encapsulating the payload
    • H04L63/0442—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks wherein the data content is protected, e.g. by encrypting or encapsulating the payload wherein the sending and receiving network entities apply asymmetric encryption, i.e. different keys for encryption and decryption
EP99933527A 1998-06-30 1999-06-21 Bi-directional, anonymous electronic transactions Withdrawn EP1145479A3 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US10776298A 1998-06-30 1998-06-30
US107762 1998-06-30
PCT/US1999/013908 WO2000001108A2 (en) 1998-06-30 1999-06-21 Bi-directional, anonymous electronic transactions

Publications (2)

Publication Number Publication Date
EP1145479A2 EP1145479A2 (en) 2001-10-17
EP1145479A3 true EP1145479A3 (en) 2001-12-05

Family

ID=22318332

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99933527A Withdrawn EP1145479A3 (en) 1998-06-30 1999-06-21 Bi-directional, anonymous electronic transactions

Country Status (3)

Country Link
EP (1) EP1145479A3 (en)
CA (1) CA2335968A1 (en)
WO (1) WO2000001108A2 (en)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1266320A2 (en) * 2000-02-23 2002-12-18 Capital One Financial Corporation Systems and methods for providing anonymous financial transactions
US7366695B1 (en) 2000-02-29 2008-04-29 First Data Corporation Electronic purchase method and funds transfer system
US7140036B2 (en) 2000-03-06 2006-11-21 Cardinalcommerce Corporation Centralized identity authentication for electronic communication networks
GB2361153A (en) * 2000-04-04 2001-10-10 Global Knowledge Network Ltd User security, privacy and anonymity on the Internet
WO2001088789A1 (en) 2000-05-15 2001-11-22 Nifty Corporation Order processing system and method
EP1302880B1 (en) 2000-05-15 2008-07-30 Nifty Corporation Electronic commerce information processing system and method
AU2001260087A1 (en) * 2000-05-22 2001-12-03 Stephan J. Engberg A system and method for establishing a privacy communication path
AU2001288033A1 (en) * 2000-09-08 2002-03-22 M-Systems Flash Disk Pioneers Ltd. Internet switch
WO2002049311A2 (en) * 2000-11-14 2002-06-20 Tritrust.Com, Inc. Pseudonym credentialing system
ATE265117T1 (en) * 2001-04-04 2004-05-15 Swisscom Ag METHOD AND SYSTEM FOR QUERYING CERTIFICATE INFORMATION USING DYNAMIC CERTIFICATE REFERENCES
CN1326353C (en) * 2001-07-05 2007-07-11 乔治·B·古罗夫 Method and system for integrated protection of data distributed processing in computer networks
US20030033208A1 (en) * 2001-08-09 2003-02-13 Alticor Inc. Method and system for communicating using a user defined alias representing confidential data
GB2380368B (en) 2001-09-27 2005-06-22 Ibm A method and system for communication via a computer network
US8645266B2 (en) 2002-06-12 2014-02-04 Cardinalcommerce Corporation Universal merchant platform for payment authentication
AU2003243523B2 (en) 2002-06-12 2008-04-10 Cardinalcommerce Corporation Universal merchant platform for payment authentication
US7693783B2 (en) 2002-06-12 2010-04-06 Cardinalcommerce Corporation Universal merchant platform for payment authentication
US20040128259A1 (en) * 2002-12-31 2004-07-01 Blakeley Douglas Burnette Method for ensuring privacy in electronic transactions with session key blocks
WO2005034424A1 (en) * 2003-10-08 2005-04-14 Engberg Stephan J Method and system for establishing a communication using privacy enhancing techniques
CN1937496A (en) * 2005-09-21 2007-03-28 日电（中国）有限公司 Extensible false name certificate system and method
US8155620B2 (en) 2007-06-13 2012-04-10 Qualcomm Incorporated Method and apparatus for accounting in a mobile data packet network
US20100169218A1 (en) * 2007-06-27 2010-07-01 Koninklijke Philips Electronics N.V. Secure authentication of lectronic prescriptions
US10157375B2 (en) 2008-06-03 2018-12-18 Cardinalcommerce Corporation Alternative payment implementation for electronic retailers
US8762210B2 (en) 2008-06-03 2014-06-24 Cardinalcommerce Corporation Alternative payment implementation for electronic retailers
CN101984577B (en) * 2010-11-12 2013-05-01 西安西电捷通无线网络通信股份有限公司 Method and system for indentifying anonymous entities
CN103312499B (en) 2012-03-12 2018-07-03 西安西电捷通无线网络通信股份有限公司 A kind of identity identifying method and system
US9987199B2 (en) 2012-07-10 2018-06-05 Tokuyama Dental Corporation Dental adhesive composition, dental adhesive primer, dental adhesive bonding material, dental adhesivecomposite resin, and dental adhesive resin cement
US10657523B2 (en) 2013-08-16 2020-05-19 Arm Ip Limited Reconciling electronic transactions
CN107003830A (en) * 2014-08-04 2017-08-01 移动搜索安全有限责任公司 Safety moving coupled system (SMCS)
US9094440B1 (en) * 2015-02-10 2015-07-28 Moxtreme Corp. Systems and methods for providing a communication platform for e-commerce
GB2543072B (en) * 2015-10-07 2021-02-10 Enclave Networks Ltd Public key infrastructure & method of distribution
WO2018013961A1 (en) 2016-07-15 2018-01-18 Cardinalcommerce Corporation Authentication to authorization bridge using enriched messages

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5420926A (en) * 1994-01-05 1995-05-30 At&T Corp. Anonymous credit card transactions
DE69620460T2 (en) * 1996-01-12 2003-12-04 Ibm SECURE ANONYMOUS INFORMATION EXCHANGE IN A NETWORK

Also Published As

Publication number Publication date
CA2335968A1 (en) 2000-01-06
WO2000001108A3 (en) 2001-08-23
WO2000001108A2 (en) 2000-01-06
EP1145479A2 (en) 2001-10-17

Similar Documents

Publication Publication Date Title
EP1145479A3 (en) Bi-directional, anonymous electronic transactions
AU2002231313A1 (en) Anonymous electronic transactions
AU1458800A (en) Tokenless electronic transaction system
HK1019815A1 (en) Electronic components.
AU2002235142A1 (en) Anonymous transaction system
AU5202299A (en) Electronic commerce system
AUPQ564400A0 (en) Electronic credit card-ecc
AU2002213139A1 (en) Electronic payment system
AU5130299A (en) Wrist-mounted i.v. administration set
GB2353623B (en) Systems for electronic transactions
AU2002215278A1 (en) Electronic commerce system
HK1036512A1 (en) Electronic device.
AU2001236545A1 (en) Multi-party electronic transactions
AU4165799A (en) Data calculating device
AU2001290235A1 (en) Electronic commerce system
AU2002230594A1 (en) Electronic commerce system
AU2179399A (en) Transaction system
ZA200001456B (en) Transaction apparatus.
AUPQ191599A0 (en) Secure electronic transactions
AU4951799A (en) Cryptographic key-recovery mechanism
AUPR384801A0 (en) Electronic transaction system
AU3219101A (en) Electronic transaction system
AU1978799A (en) Cryptographic token
AU2001215127A1 (en) Electronic commerce system
AU2179199A (en) Transaction system

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20010126

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE CH DE DK ES FI FR GB GR IE IT LI NL PT SE

XX Miscellaneous

Free format text: DERZEIT SIND DIE WIPO-PUBLIKATIONSDATEN A3 NICHT VERFUEGBAR.

PUAK Availability of information related to the publication of the international search report

Free format text: ORIGINAL CODE: 0009015

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE CH DE DK ES FI FR GB GR IE IT LI NL PT SE

RIC1 Information provided on ipc code assigned before grant

Free format text: 7G 07F 7/10 A

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20010703