MX2019007687A - Sistemas y metodos para la verificacion de la autenticidad de informacion legible por computadora utilizando una cadena en bloques. - Google Patents

Sistemas y metodos para la verificacion de la autenticidad de informacion legible por computadora utilizando una cadena en bloques.

Info

Publication number
MX2019007687A
MX2019007687A MX2019007687A MX2019007687A MX2019007687A MX 2019007687 A MX2019007687 A MX 2019007687A MX 2019007687 A MX2019007687 A MX 2019007687A MX 2019007687 A MX2019007687 A MX 2019007687A MX 2019007687 A MX2019007687 A MX 2019007687A
Authority
MX
Mexico
Prior art keywords
computer readable
readable information
user computing
hashed
blockchain
Prior art date
Application number
MX2019007687A
Other languages
English (en)
Inventor
R High Donald
Gerard Mchale Brian
Walter Wilkinson Bruce
Cantrell Robert
Mattingly Todd
J O´Brien V John
Jurich Joseph Jr
Original Assignee
Walmart Apollo Llc
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 Walmart Apollo Llc filed Critical Walmart Apollo Llc
Publication of MX2019007687A publication Critical patent/MX2019007687A/es

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
    • G06F16/23—Updating
    • G06F16/2365—Ensuring data consistency and integrity
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/60—Protecting data
    • G06F21/64—Protecting data integrity, e.g. using checksums, certificates or 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
    • H04L9/30—Public key, i.e. encryption algorithm being computationally infeasible to invert or user's encryption keys not requiring secrecy
    • 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
    • H04L9/3236—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
    • H04L9/3239—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 involving non-keyed hash functions, e.g. modification detection codes [MDCs], MD5, SHA or RIPEMD
    • 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
    • H04L9/50—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols using hash chains, e.g. blockchains or hash trees

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Software Systems (AREA)
  • Computer Hardware Design (AREA)
  • General Health & Medical Sciences (AREA)
  • Bioethics (AREA)
  • Computing Systems (AREA)
  • Data Mining & Analysis (AREA)
  • Databases & Information Systems (AREA)
  • Financial Or Insurance-Related Operations Such As Payment And Settlement (AREA)
  • Storage Device Security (AREA)

Abstract

Un método para asegurar que la información legible por computadora sea auténtica, que incluye: generar una clave pública asociada con la información legible por computadora, cifrar la información legible por computadora para obtener una información cifrada legible por computadora, encriptar la información legible por computadora con una clave privada para crear una firma digital, en donde la información legible por computadora y la firma digital se almacenan en un bloque de una cadena de bloques, autentificando el dispositivo de cómputo del usuario en respuesta a una solicitud del dispositivo de cómputo del usuario para descargar la información legible de la computadora, transmitiendo la clave pública y la firma digital a un dispositivo de cómputo de usuario autenticado, e instruyendo al dispositivo de cómputo autenticando del usuario que desencripte la firma digital utilizando la clave pública para obtener la información cifrada legible por computadora y descargar la información cifrada legible por computadora al sistema de cómputo autenticado de usuario para recuperar la información legible por computadora.
MX2019007687A 2016-12-23 2017-12-13 Sistemas y metodos para la verificacion de la autenticidad de informacion legible por computadora utilizando una cadena en bloques. MX2019007687A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201662438728P 2016-12-23 2016-12-23
PCT/US2017/066141 WO2018118591A1 (en) 2016-12-23 2017-12-13 Verifying authenticity of computer readable information using the blockchain

Publications (1)

Publication Number Publication Date
MX2019007687A true MX2019007687A (es) 2019-10-15

Family

ID=62627896

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2019007687A MX2019007687A (es) 2016-12-23 2017-12-13 Sistemas y metodos para la verificacion de la autenticidad de informacion legible por computadora utilizando una cadena en bloques.

Country Status (5)

Country Link
US (1) US10594495B2 (es)
CA (1) CA3045897A1 (es)
GB (1) GB2573666A (es)
MX (1) MX2019007687A (es)
WO (1) WO2018118591A1 (es)

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Also Published As

Publication number Publication date
CA3045897A1 (en) 2018-06-28
WO2018118591A1 (en) 2018-06-28
US10594495B2 (en) 2020-03-17
GB2573666A (en) 2019-11-13
US20180183606A1 (en) 2018-06-28
GB201908170D0 (en) 2019-07-24

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