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
  • H04L9/08—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
  • H04L9/0819—Key transport or distribution, i.e. key establishment techniques where one party creates or otherwise obtains a secret value, and securely transfers it to the other(s)
  • H04L9/0825—Key transport or distribution, i.e. key establishment techniques where one party creates or otherwise obtains a secret value, and securely transfers it to the other(s) using asymmetric-key encryption or public key infrastructure [PKI], e.g. key signature or public key certificates
• • 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
  • H04L9/0844—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 with user authentication or key authentication, e.g. ElGamal, MTI, MQV-Menezes-Qu-Vanstone protocol or Diffie-Hellman protocols using implicitly-certified keys
• • 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
  • H04L9/008—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols involving homomorphic encryption
• • 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
• • 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
• • 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
• • 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
• • 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)
• Computer Security & Cryptography (AREA)
• Computer Networks & Wireless Communication (AREA)
• Signal Processing (AREA)
• Theoretical Computer Science (AREA)
• Mathematical Optimization (AREA)
• Computing Systems (AREA)
• Mathematical Analysis (AREA)
• Algebra (AREA)
• Mathematical Physics (AREA)
• Pure & Applied Mathematics (AREA)
• Physics & Mathematics (AREA)
• General Physics & Mathematics (AREA)
• Computer And Data Communications (AREA)
• Mobile Radio Communication Systems (AREA)
• Financial Or Insurance-Related Operations Such As Payment And Settlement (AREA)
• Storage Device Security (AREA)
• Data Exchanges In Wide-Area Networks (AREA)
• Information Retrieval, Db Structures And Fs Structures Therefor (AREA)

Applications Claiming Priority (2)

Publications (1)

Family

ID=58213271

Family Applications (1)

Country Status (27)

Families Citing this family (90)

Family Cites Families (384)

• 2017
  • 2017-02-16 KR KR1020187024015A patent/KR20180116278A/ko unknown
  • 2017-02-16 SG SG10201805995VA patent/SG10201805995VA/en unknown
  • 2017-02-16 CA CA3010116A patent/CA3010116C/en active Active
  • 2017-02-16 PL PL17708586T patent/PL3268914T3/pl unknown
  • 2017-02-16 CN CN202211139459.0A patent/CN115549887A/zh active Pending
  • 2017-02-16 PT PT17708586T patent/PT3268914T/pt unknown
  • 2017-02-16 SG SG11201805472RA patent/SG11201805472RA/en unknown
  • 2017-02-16 WO PCT/IB2017/050856 patent/WO2017145016A1/en active Application Filing
  • 2017-02-16 DK DK17708586.7T patent/DK3268914T3/en active
  • 2017-02-16 BR BR112018016245A patent/BR112018016245A2/pt not_active IP Right Cessation
  • 2017-02-16 MX MX2018009356A patent/MX2018009356A/es unknown
  • 2017-02-16 HU HUE17708586A patent/HUE040631T2/hu unknown
  • 2017-02-16 LT LTEP17708586.7T patent/LT3268914T/lt unknown
  • 2017-02-16 CN CN201780003539.4A patent/CN108292402B/zh active Active
  • 2017-02-16 AU AU2017223133A patent/AU2017223133B2/en active Active
  • 2017-02-16 ES ES17708586.7T patent/ES2687182T3/es active Active
  • 2017-02-16 US US16/078,630 patent/US10652014B2/en active Active
  • 2017-02-16 EP EP18166910.2A patent/EP3364598B1/en active Active
  • 2017-02-16 GB GB1806719.9A patent/GB2561728B/en active Active
  • 2017-02-16 SI SI201730003T patent/SI3268914T1/sl unknown
  • 2017-02-16 EP EP17708586.7A patent/EP3268914B1/en active Active
  • 2017-02-16 EP EP20189533.1A patent/EP3751783A1/en active Pending
  • 2017-02-16 JP JP2018516682A patent/JP6515246B2/ja active Active
  • 2017-02-21 TW TW106105699A patent/TWI725124B/zh active
  • 2017-02-21 TW TW110109249A patent/TWI760149B/zh active
  • 2017-12-13 ZA ZA2017/08483A patent/ZA201708483B/en unknown
• 2018
  • 2018-07-10 PH PH12018550109A patent/PH12018550109A1/en unknown
  • 2018-07-31 IL IL260895A patent/IL260895B/en unknown
  • 2018-08-17 CL CL2018002363A patent/CL2018002363A1/es unknown
  • 2018-08-27 HR HRP20181373TT patent/HRP20181373T1/hr unknown
  • 2018-09-03 CO CONC2018/0009236A patent/CO2018009236A2/es unknown
  • 2018-09-04 HK HK18111306.6A patent/HK1251840A1/zh unknown
• 2020
  • 2020-05-11 US US16/872,125 patent/US11349645B2/en active Active
• 2022
  • 2022-05-27 US US17/827,276 patent/US11936774B2/en active Active
• 2024
  • 2024-01-28 US US18/424,854 patent/US20240250808A1/en active Pending

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