HK1007367A1 - Method for algorithm independent cryptographic key management - Google Patents

Method for algorithm independent cryptographic key management Download PDF

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Publication number
HK1007367A1
HK1007367A1 HK98106544A HK98106544A HK1007367A1 HK 1007367 A1 HK1007367 A1 HK 1007367A1 HK 98106544 A HK98106544 A HK 98106544A HK 98106544 A HK98106544 A HK 98106544A HK 1007367 A1 HK1007367 A1 HK 1007367A1
Authority
HK
Hong Kong
Prior art keywords
exchanging
message
terminal
terminals
secure
Prior art date
Application number
HK98106544A
Other languages
German (de)
English (en)
French (fr)
Chinese (zh)
Other versions
HK1007367B (en
Inventor
A. Hardy Douglas
K. Lewis Leslie
N. Altschuler Barry
Original Assignee
General Dynamics Decision Systems, 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 General Dynamics Decision Systems, Inc. filed Critical General Dynamics Decision Systems, Inc.
Publication of HK1007367A1 publication Critical patent/HK1007367A1/en
Publication of HK1007367B publication Critical patent/HK1007367B/en

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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
    • H04L9/12—Transmitting and receiving encryption devices synchronised or initially set up in a particular manner
    • 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
    • H04L2209/00—Additional information or applications relating to cryptographic mechanisms or cryptographic arrangements for secret or secure communication H04L9/00
    • H04L2209/80—Wireless

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Telephonic Communication Services (AREA)
  • Communication Control (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Computer And Data Communications (AREA)
HK98106544.1A 1991-10-16 1998-06-25 Method for algorithm independent cryptographic key management HK1007367B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/777,870 US5179591A (en) 1991-10-16 1991-10-16 Method for algorithm independent cryptographic key management
US777870 1991-10-16

Publications (2)

Publication Number Publication Date
HK1007367A1 true HK1007367A1 (en) 1999-04-09
HK1007367B HK1007367B (en) 1999-04-09

Family

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Also Published As

Publication number Publication date
AU2202092A (en) 1993-04-29
EP0537971A3 (enExample) 1994-01-26
JPH05227152A (ja) 1993-09-03
IE80441B1 (en) 1998-07-15
EP0537971A2 (en) 1993-04-21
US5341427A (en) 1994-08-23
KR100234447B1 (ko) 1999-12-15
NO923371L (no) 1993-04-19
DE69217440D1 (de) 1997-03-27
DK0537971T3 (da) 1997-07-07
NO306890B1 (no) 2000-01-03
NO923371D0 (no) 1992-08-28
KR930009291A (ko) 1993-05-22
IE922612A1 (en) 1993-04-21
EP0537971B1 (en) 1997-02-12
AU655304B2 (en) 1994-12-15
US5179591A (en) 1993-01-12
DE69217440T2 (de) 1997-08-07

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)