BR9810579A - "processos para comunicação eletrônica entre uma primeira e uma segunda partes, para transferência eletrônica de dinheiro entre uma carteira eletrônica e um terminal de ponto de venda, para registro de um padrão de bit representativo de um bem, para troca de bens representados eletronicamente e para fornecimento de trocas eletrônica seguras, e, aparelho" - Google Patents

"processos para comunicação eletrônica entre uma primeira e uma segunda partes, para transferência eletrônica de dinheiro entre uma carteira eletrônica e um terminal de ponto de venda, para registro de um padrão de bit representativo de um bem, para troca de bens representados eletronicamente e para fornecimento de trocas eletrônica seguras, e, aparelho"

Info

Publication number
BR9810579A
BR9810579A BR9810579-5A BR9810579A BR9810579A BR 9810579 A BR9810579 A BR 9810579A BR 9810579 A BR9810579 A BR 9810579A BR 9810579 A BR9810579 A BR 9810579A
Authority
BR
Brazil
Prior art keywords
electronic
goods
exchanges
appliance
party
Prior art date
Application number
BR9810579-5A
Other languages
English (en)
Inventor
Paul W Dent
Original Assignee
Ericsson 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 Ericsson Inc filed Critical Ericsson Inc
Publication of BR9810579A publication Critical patent/BR9810579A/pt

Links

Classifications

    • 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
    • G06Q20/02—Payment architectures, schemes or protocols involving a neutral party, e.g. certification authority, notary or trusted third party [TTP]
    • 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
    • G06Q20/38—Payment protocols; Details thereof
    • G06Q20/382—Payment protocols; Details thereof insuring higher security of transaction
    • 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
    • G06Q20/38—Payment protocols; Details thereof
    • G06Q20/382—Payment protocols; Details thereof insuring higher security of transaction
    • G06Q20/3829—Payment protocols; Details thereof insuring higher security of transaction involving key management
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Business, Economics & Management (AREA)
  • Computer Security & Cryptography (AREA)
  • Accounting & Taxation (AREA)
  • Physics & Mathematics (AREA)
  • Strategic Management (AREA)
  • General Business, Economics & Management (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Finance (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Storage Device Security (AREA)
  • Financial Or Insurance-Related Operations Such As Payment And Settlement (AREA)
  • Computer And Data Communications (AREA)

Abstract

"PROCESSOS PARA COMUNICAçãO ELETRôNICA ENTRE UMA PRIMEIRA E UMA SEGUNDA PARTES, PARA TRANSFERêNCIA ELETRôNICA DE DINHEIRO ENTRE UMA CARTEIRA ELETRôNICA E UM TERMINAL DE PONTO DE VENDA, PARA REGISTRO DE UM PADRãO DE BIT REPRESENTATIVO DE UM BEM, PARA TROCA DE BENS REPRESENTADOS ELETRONICAMENTE E PARA FORNECIMENTO DE TROCAS ELETRôNICAS SEGURAS, E, APARELHO". Técnicas de fornecimento de comunicações eletrônicas seguras, por exemplo, comunicações referentes à troca de bens, são descritas. A utilização simétrica das teclas de criptografia pelas primeira e segunda partes engatadas nessas comunicações fornece uma segurança melhorada. O estabelecimento de registros confiáveis, por exemplo, bases de dados, que incluem representações de bem eletrônico, permite as trocas realizadas sem intervenção humana significativa.
BR9810579-5A 1997-07-11 1998-06-22 "processos para comunicação eletrônica entre uma primeira e uma segunda partes, para transferência eletrônica de dinheiro entre uma carteira eletrônica e um terminal de ponto de venda, para registro de um padrão de bit representativo de um bem, para troca de bens representados eletronicamente e para fornecimento de trocas eletrônica seguras, e, aparelho" BR9810579A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/893,498 US6311171B1 (en) 1997-07-11 1997-07-11 Symmetrically-secured electronic communication system
PCT/US1998/012793 WO1999003079A1 (en) 1997-07-11 1998-06-22 Symmetrically-secured electronic communication system

Publications (1)

Publication Number Publication Date
BR9810579A true BR9810579A (pt) 2000-09-19

Family

ID=25401674

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9810579-5A BR9810579A (pt) 1997-07-11 1998-06-22 "processos para comunicação eletrônica entre uma primeira e uma segunda partes, para transferência eletrônica de dinheiro entre uma carteira eletrônica e um terminal de ponto de venda, para registro de um padrão de bit representativo de um bem, para troca de bens representados eletronicamente e para fornecimento de trocas eletrônica seguras, e, aparelho"

Country Status (8)

Country Link
US (1) US6311171B1 (pt)
EP (1) EP0995177B1 (pt)
JP (1) JP2001509630A (pt)
AR (1) AR013643A1 (pt)
AU (1) AU751404B2 (pt)
BR (1) BR9810579A (pt)
DE (1) DE69828971T2 (pt)
WO (1) WO1999003079A1 (pt)

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Also Published As

Publication number Publication date
AU751404B2 (en) 2002-08-15
EP0995177B1 (en) 2005-02-09
AU8374398A (en) 1999-02-08
AR013643A1 (es) 2001-01-10
DE69828971D1 (de) 2005-03-17
US6311171B1 (en) 2001-10-30
JP2001509630A (ja) 2001-07-24
WO1999003079A1 (en) 1999-01-21
DE69828971T2 (de) 2006-01-26
EP0995177A1 (en) 2000-04-26

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Legal Events

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B08F Application fees: application dismissed [chapter 8.6 patent gazette]

Free format text: REFERENTE A 7A,8A E 9A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 1909 DE 07/08/2007.