DE69426416D1 - Bidirektionale authentisierung mit öffentlichem schlüssel und schlüsselübereinkunft für kostengünstige endstellen - Google Patents

Bidirektionale authentisierung mit öffentlichem schlüssel und schlüsselübereinkunft für kostengünstige endstellen

Info

Publication number
DE69426416D1
DE69426416D1 DE69426416T DE69426416T DE69426416D1 DE 69426416 D1 DE69426416 D1 DE 69426416D1 DE 69426416 T DE69426416 T DE 69426416T DE 69426416 T DE69426416 T DE 69426416T DE 69426416 D1 DE69426416 D1 DE 69426416D1
Authority
DE
Germany
Prior art keywords
cost
key
bidirectional authentication
public key
effective terminals
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE69426416T
Other languages
English (en)
Other versions
DE69426416T2 (de
Inventor
Jonathan Beller
Yacov Yacobi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nytell Software LLC
Original Assignee
Telcordia Technologies 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 Telcordia Technologies Inc filed Critical Telcordia Technologies Inc
Publication of DE69426416D1 publication Critical patent/DE69426416D1/de
Application granted granted Critical
Publication of DE69426416T2 publication Critical patent/DE69426416T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
    • H04L63/0869—Network architectures or network communication protocols for network security for authentication of entities for achieving mutual authentication
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q20/00—Payment architectures, schemes or protocols
    • G06Q20/30—Payment architectures, schemes or protocols characterised by the use of specific devices or networks
    • G06Q20/36—Payment architectures, schemes or protocols characterised by the use of specific devices or networks using electronic wallets or electronic money safes
    • G06Q20/367—Payment architectures, schemes or protocols characterised by the use of specific devices or networks using electronic wallets or electronic money safes involving electronic purses or money safes
    • G06Q20/3674—Payment architectures, schemes or protocols characterised by the use of specific devices or networks using electronic wallets or electronic money safes involving electronic purses or money safes involving authentication
    • 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
    • H04L9/3249—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 using RSA or related signature schemes, e.g. Rabin scheme
DE69426416T 1993-03-04 1994-02-25 Bidirektionale authentisierung mit öffentlichem schlüssel und schlüsselübereinkunft für kostengünstige endstellen Expired - Lifetime DE69426416T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/026,673 US5299263A (en) 1993-03-04 1993-03-04 Two-way public key authentication and key agreement for low-cost terminals
PCT/US1994/001968 WO1994021067A1 (en) 1993-03-04 1994-02-25 Two-way public key authentication and key agreement for low-cost terminals

Publications (2)

Publication Number Publication Date
DE69426416D1 true DE69426416D1 (de) 2001-01-18
DE69426416T2 DE69426416T2 (de) 2001-07-26

Family

ID=21833192

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69426416T Expired - Lifetime DE69426416T2 (de) 1993-03-04 1994-02-25 Bidirektionale authentisierung mit öffentlichem schlüssel und schlüsselübereinkunft für kostengünstige endstellen

Country Status (6)

Country Link
US (2) US5299263A (de)
EP (1) EP0691055B1 (de)
JP (1) JPH08507619A (de)
CA (1) CA2157011C (de)
DE (1) DE69426416T2 (de)
WO (1) WO1994021067A1 (de)

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WO1994021067A1 (en) 1994-09-15
EP0691055A1 (de) 1996-01-10
US5299263A (en) 1994-03-29
US5406628A (en) 1995-04-11
CA2157011A1 (en) 1994-09-15
EP0691055A4 (de) 1998-05-06
EP0691055B1 (de) 2000-12-13
CA2157011C (en) 1999-03-30
JPH08507619A (ja) 1996-08-13
DE69426416T2 (de) 2001-07-26

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