JP4384728B2 - 内在的署名を用いた鍵一致及び輸送プロトコル - Google Patents

内在的署名を用いた鍵一致及び輸送プロトコル Download PDF

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Publication number
JP4384728B2
JP4384728B2 JP51929898A JP51929898A JP4384728B2 JP 4384728 B2 JP4384728 B2 JP 4384728B2 JP 51929898 A JP51929898 A JP 51929898A JP 51929898 A JP51929898 A JP 51929898A JP 4384728 B2 JP4384728 B2 JP 4384728B2
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Prior art keywords
communication terminal
key
signature
exponential function
random integer
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JP51929898A
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Japanese (ja)
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JP2000502553A5 (cg-RX-API-DMAC7.html
JP2000502553A (ja
Inventor
ヴァンストーン，スコット・エイ
メネゼス，アルフレッド・ジョン
キュー，ミングァ
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サーティコム コーポレーション
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    • 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
    • H04L9/32—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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F7/00—Methods or arrangements for processing data by operating upon the order or content of the data handled
    • G06F7/60—Methods or arrangements for performing computations using a digital non-denominational number representation, i.e. number representation without radix; Computing devices using combinations of denominational and non-denominational quantity representations, e.g. using difunction pulse trains, STEELE computers, phase computers
    • G06F7/72—Methods or arrangements for performing computations using a digital non-denominational number representation, i.e. number representation without radix; Computing devices using combinations of denominational and non-denominational quantity representations, e.g. using difunction pulse trains, STEELE computers, phase computers using residue arithmetic
    • G06F7/724—Finite field arithmetic
    • G06F7/725—Finite field arithmetic over elliptic curves
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
    • Y04S40/00—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them
    • Y04S40/20—Information technology specific aspects, e.g. CAD, simulation, modelling, system security

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  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer And Data Communications (AREA)
  • Storage Device Security (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
JP51929898A 1995-04-21 1996-10-18 内在的署名を用いた鍵一致及び輸送プロトコル Expired - Lifetime JP4384728B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US42671295A 1995-04-21 1995-04-21
US08/442,833 US5761305A (en) 1995-04-21 1995-05-17 Key agreement and transport protocol with implicit signatures
PCT/US1996/016608 WO1998018234A1 (en) 1995-04-21 1996-10-18 Key agreement and transport protocol with implicit signatures

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2009193282A Division JP2010011478A (ja) 2009-08-24 2009-08-24 内在的署名を用いた鍵一致及び搬送方法

Publications (3)

Publication Number Publication Date
JP2000502553A JP2000502553A (ja) 2000-02-29
JP2000502553A5 JP2000502553A5 (cg-RX-API-DMAC7.html) 2004-10-28
JP4384728B2 true JP4384728B2 (ja) 2009-12-16

Family

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Family Applications (1)

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JP51929898A Expired - Lifetime JP4384728B2 (ja) 1995-04-21 1996-10-18 内在的署名を用いた鍵一致及び輸送プロトコル

Country Status (7)

Country Link
US (1) US5761305A (cg-RX-API-DMAC7.html)
EP (1) EP0873617B1 (cg-RX-API-DMAC7.html)
JP (1) JP4384728B2 (cg-RX-API-DMAC7.html)
AU (1) AU1405797A (cg-RX-API-DMAC7.html)
CA (1) CA2237688C (cg-RX-API-DMAC7.html)
DE (1) DE69636815T2 (cg-RX-API-DMAC7.html)
WO (1) WO1998018234A1 (cg-RX-API-DMAC7.html)

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Publication number Publication date
US5761305A (en) 1998-06-02
EP0873617B1 (en) 2007-01-03
DE69636815T2 (de) 2007-11-08
DE69636815D1 (de) 2007-02-15
WO1998018234A1 (en) 1998-04-30
AU1405797A (en) 1998-05-15
CA2237688C (en) 2007-07-24
CA2237688A1 (en) 1998-04-30
EP0873617A1 (en) 1998-10-28
JP2000502553A (ja) 2000-02-29

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