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MX2018007856A - Metodo y sistema para la provision y almacenamiento de claves criptograficas distribuidas mediante criptografia de curva eliptica. - Google Patents

Metodo y sistema para la provision y almacenamiento de claves criptograficas distribuidas mediante criptografia de curva eliptica.

Info

Publication number
MX2018007856A
MX2018007856A MX2018007856A MX2018007856A MX2018007856A MX 2018007856 A MX2018007856 A MX 2018007856A MX 2018007856 A MX2018007856 A MX 2018007856A MX 2018007856 A MX2018007856 A MX 2018007856A MX 2018007856 A MX2018007856 A MX 2018007856A
Authority
MX
Mexico
Prior art keywords
key
private
pairs
cryptographic keys
access
Prior art date
Application number
MX2018007856A
Other languages
English (en)
Other versions
MX390620B (es
Inventor
Charles Davis Steven
Original Assignee
Mastercard International 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 Mastercard International Inc filed Critical Mastercard International Inc
Publication of MX2018007856A publication Critical patent/MX2018007856A/es
Publication of MX390620B publication Critical patent/MX390620B/es

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
    • H04L63/06—Network architectures or network communication protocols for network security for supporting key management in a packet data network
    • 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
    • H04L63/045—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 hybrid encryption, i.e. combination of symmetric and asymmetric encryption
    • 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
    • H04L63/06—Network architectures or network communication protocols for network security for supporting key management in a packet data network
    • H04L63/061—Network architectures or network communication protocols for network security for supporting key management in a packet data network for key exchange, e.g. in peer-to-peer networks
    • 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
    • H04L63/06—Network architectures or network communication protocols for network security for supporting key management in a packet data network
    • H04L63/062—Network architectures or network communication protocols for network security for supporting key management in a packet data network for key distribution, e.g. centrally by trusted party
    • 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
    • H04L9/0816—Key establishment, i.e. cryptographic processes or cryptographic protocols whereby a shared secret becomes available to two or more parties, for subsequent use
    • H04L9/0838—Key agreement, i.e. key establishment technique in which a shared key is derived by parties as a function of information contributed by, or associated with, each of these
    • H04L9/0841—Key agreement, i.e. key establishment technique in which a shared key is derived by parties as a function of information contributed by, or associated with, each of these involving Diffie-Hellman or related key agreement protocols
    • 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
    • H04L9/14—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols using a plurality of keys or algorithms
    • 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
    • H04L9/3066—Public key, i.e. encryption algorithm being computationally infeasible to invert or user's encryption keys not requiring secrecy involving algebraic varieties, e.g. elliptic or hyper-elliptic curves

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computing Systems (AREA)
  • Computer Hardware Design (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Mathematical Analysis (AREA)
  • General Physics & Mathematics (AREA)
  • Algebra (AREA)
  • Mathematical Optimization (AREA)
  • Mathematical Physics (AREA)
  • Pure & Applied Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Financial Or Insurance-Related Operations Such As Payment And Settlement (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Storage Device Security (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)

Abstract

Un método para distribuir varias claves criptográficas usadas para acceder a datos incluye: recibir una señal de datos superpuesta con una solicitud de clave de acceso, en donde la solicitud de clave de acceso incluye al menos un número, n, mayor que 1, de claves solicitadas; generar n pares de claves usando un algoritmo de generación de pares de claves, en donde cada par de claves incluye una clave privada y una clave pública; derivar una clave privada de acceso aplicando la clave privada incluida en cada uno de los n pares de claves a un algoritmo de derivación de clave; generar una clave pública de acceso correspondiente a la clave privada de acceso derivada usando el algoritmo de generación de pares de claves; y transmitir electrónicamente una señal de datos superpuesta con una clave privada incluida en uno de los n pares de claves para cada uno de los n pares de claves.
MX2018007856A 2016-01-20 2017-01-06 Metodo y sistema para la provision y almacenamiento de claves criptograficas distribuidas mediante criptografia de curva eliptica. MX390620B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US15/001,775 US10103885B2 (en) 2016-01-20 2016-01-20 Method and system for distributed cryptographic key provisioning and storage via elliptic curve cryptography
PCT/US2017/012437 WO2017127238A1 (en) 2016-01-20 2017-01-06 Method and system for distributed cryptographic key provisioning and storage via elliptic curve cryptography

Publications (2)

Publication Number Publication Date
MX2018007856A true MX2018007856A (es) 2018-08-01
MX390620B MX390620B (es) 2025-03-04

Family

ID=57868395

Family Applications (2)

Application Number Title Priority Date Filing Date
MX2018007856A MX390620B (es) 2016-01-20 2017-01-06 Metodo y sistema para la provision y almacenamiento de claves criptograficas distribuidas mediante criptografia de curva eliptica.
MX2022003019A MX2022003019A (es) 2016-01-20 2018-06-25 Metodo y sistema para la provision y almacenamiento de claves criptograficas distribuidas mediante criptografia de curva eliptica.

Family Applications After (1)

Application Number Title Priority Date Filing Date
MX2022003019A MX2022003019A (es) 2016-01-20 2018-06-25 Metodo y sistema para la provision y almacenamiento de claves criptograficas distribuidas mediante criptografia de curva eliptica.

Country Status (12)

Country Link
US (4) US10103885B2 (es)
EP (2) EP3668049B1 (es)
JP (2) JP7045997B2 (es)
CN (2) CN112804257B (es)
AU (2) AU2017208878B2 (es)
BR (1) BR112018011353B1 (es)
CA (1) CA3009338C (es)
DK (1) DK3381172T3 (es)
ES (1) ES2781091T3 (es)
MX (2) MX390620B (es)
SG (2) SG11201804697PA (es)
WO (1) WO2017127238A1 (es)

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Also Published As

Publication number Publication date
CN112804257B (zh) 2023-07-11
US20190342094A1 (en) 2019-11-07
JP7045997B2 (ja) 2022-04-01
JP2022046643A (ja) 2022-03-23
EP3381172B1 (en) 2020-02-26
SG10202002256UA (en) 2020-04-29
BR112018011353A2 (pt) 2018-12-04
AU2017208878B2 (en) 2019-07-11
AU2017208878A1 (en) 2018-06-07
MX390620B (es) 2025-03-04
MX2022003019A (es) 2022-04-07
HK1259028A1 (zh) 2019-11-22
WO2017127238A1 (en) 2017-07-27
ES2781091T3 (es) 2020-08-28
US10396988B2 (en) 2019-08-27
CA3009338C (en) 2020-10-27
US20210044437A1 (en) 2021-02-11
US20170207917A1 (en) 2017-07-20
US20190028275A1 (en) 2019-01-24
SG11201804697PA (en) 2018-07-30
CN108463983A (zh) 2018-08-28
US10848308B2 (en) 2020-11-24
AU2019246903B2 (en) 2021-08-12
US10103885B2 (en) 2018-10-16
EP3381172A1 (en) 2018-10-03
BR112018011353B1 (pt) 2020-03-17
DK3381172T3 (da) 2020-04-27
AU2019246903A1 (en) 2019-10-31
US11664990B2 (en) 2023-05-30
JP7370371B2 (ja) 2023-10-27
EP3668049A1 (en) 2020-06-17
CA3009338A1 (en) 2017-07-27
CN108463983B (zh) 2021-02-12
CN112804257A (zh) 2021-05-14
EP3668049B1 (en) 2022-07-13
JP2019507539A (ja) 2019-03-14

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