BR112022018239A2 - Método para proteger uma transação de cartão de pagamento - Google Patents

Método para proteger uma transação de cartão de pagamento

Info

Publication number
BR112022018239A2
BR112022018239A2 BR112022018239A BR112022018239A BR112022018239A2 BR 112022018239 A2 BR112022018239 A2 BR 112022018239A2 BR 112022018239 A BR112022018239 A BR 112022018239A BR 112022018239 A BR112022018239 A BR 112022018239A BR 112022018239 A2 BR112022018239 A2 BR 112022018239A2
Authority
BR
Brazil
Prior art keywords
otdc
cardholder
issuing bank
payment card
transaction
Prior art date
Application number
BR112022018239A
Other languages
English (en)
Portuguese (pt)
Inventor
Antwaun Williams Dartanyon
Original Assignee
Duckpond Tech 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 Duckpond Tech Inc filed Critical Duckpond Tech Inc
Publication of BR112022018239A2 publication Critical patent/BR112022018239A2/pt

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
    • H04L9/06—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols the encryption apparatus using shift registers or memories for block-wise or stream coding, e.g. DES systems or RC4; Hash functions; Pseudorandom sequence generators
    • H04L9/065—Encryption by serially and continuously modifying data stream elements, e.g. stream cipher systems, RC4, SEAL or A5/3
    • H04L9/0656—Pseudorandom key sequence combined element-for-element with data sequence, e.g. one-time-pad [OTP] or Vernam's cipher
    • H04L9/0662—Pseudorandom key sequence combined element-for-element with data sequence, e.g. one-time-pad [OTP] or Vernam's cipher with particular pseudorandom sequence generator
    • 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
    • G06Q30/00—Commerce
    • G06Q30/018—Certifying business or products
    • 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
    • G06Q30/00—Commerce
    • G06Q30/06—Buying, selling or leasing transactions
    • G06Q30/0601—Electronic shopping [e-shopping]
    • G06Q30/0609—Buyer or seller confidence or verification
    • 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
    • G06Q40/00—Finance; Insurance; Tax strategies; Processing of corporate or income taxes
    • G06Q40/02—Banking, e.g. interest calculation or account maintenance
    • 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
    • H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
    • H04L63/083—Network architectures or network communication protocols for network security for authentication of entities using passwords
    • H04L63/0838—Network architectures or network communication protocols for network security for authentication of entities using passwords using one-time-passwords
    • 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
    • H04L9/08—Key distribution or management, e.g. generation, sharing or updating, of cryptographic keys or passwords
    • H04L9/0861—Generation of secret information including derivation or calculation of cryptographic keys or passwords
    • H04L9/0863—Generation of secret information including derivation or calculation of cryptographic keys or passwords involving passwords or one-time passwords
    • 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
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/18—Network architectures or network communication protocols for network security using different networks or channels, e.g. using out of band channels

Landscapes

  • Engineering & Computer Science (AREA)
  • Business, Economics & Management (AREA)
  • Finance (AREA)
  • Accounting & Taxation (AREA)
  • Theoretical Computer Science (AREA)
  • General Business, Economics & Management (AREA)
  • Signal Processing (AREA)
  • Development Economics (AREA)
  • Economics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Marketing (AREA)
  • Strategic Management (AREA)
  • Physics & Mathematics (AREA)
  • Computer Security & Cryptography (AREA)
  • General Physics & Mathematics (AREA)
  • Entrepreneurship & Innovation (AREA)
  • Technology Law (AREA)
  • Computer Hardware Design (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Financial Or Insurance-Related Operations Such As Payment And Settlement (AREA)
  • Control Of Vending Devices And Auxiliary Devices For Vending Devices (AREA)
BR112022018239A 2020-03-10 2021-03-10 Método para proteger uma transação de cartão de pagamento BR112022018239A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US202062987402P 2020-03-10 2020-03-10
PCT/US2021/021774 WO2021183688A1 (fr) 2020-03-10 2021-03-10 Procédé de sécurisation d'une transaction par carte de paiement

Publications (1)

Publication Number Publication Date
BR112022018239A2 true BR112022018239A2 (pt) 2022-10-25

Family

ID=77671962

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112022018239A BR112022018239A2 (pt) 2020-03-10 2021-03-10 Método para proteger uma transação de cartão de pagamento

Country Status (8)

Country Link
EP (1) EP4118558A4 (fr)
CN (1) CN115605900A (fr)
AU (1) AU2021233841A1 (fr)
BR (1) BR112022018239A2 (fr)
CA (1) CA3170260A1 (fr)
MX (1) MX2022011100A (fr)
WO (1) WO2021183688A1 (fr)
ZA (1) ZA202211085B (fr)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1646976A4 (fr) * 2003-06-04 2008-02-27 Mastercard International Inc Authentification de la clientele dans des transactions commerciales electroniques
US7841523B2 (en) * 2007-05-17 2010-11-30 Shift4 Corporation Secure payment card transactions
US20090222383A1 (en) * 2008-03-03 2009-09-03 Broadcom Corporation Secure Financial Reader Architecture
US20100241571A1 (en) * 2009-03-20 2010-09-23 Mcdonald Greg System and method for cardless secure on-line credit card/debit card purchasing
US8527417B2 (en) * 2010-07-12 2013-09-03 Mastercard International Incorporated Methods and systems for authenticating an identity of a payer in a financial transaction
US20140279499A1 (en) * 2013-03-12 2014-09-18 Larry J. Kane Single use qr code authorization system
SG10201708440TA (en) * 2017-10-12 2019-05-30 Mastercard International Inc Computer system and computer-implemented method for processing payment card transactions

Also Published As

Publication number Publication date
EP4118558A4 (fr) 2024-03-27
AU2021233841A1 (en) 2022-11-03
MX2022011100A (es) 2023-01-11
CN115605900A (zh) 2023-01-13
CA3170260A1 (fr) 2021-09-16
WO2021183688A1 (fr) 2021-09-16
ZA202211085B (en) 2024-02-28
EP4118558A1 (fr) 2023-01-18

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