ES2109277T3 - Protocolo de autenticacion de usuarios distribuido. - Google Patents

Protocolo de autenticacion de usuarios distribuido.

Info

Publication number
ES2109277T3
ES2109277T3 ES91918005T ES91918005T ES2109277T3 ES 2109277 T3 ES2109277 T3 ES 2109277T3 ES 91918005 T ES91918005 T ES 91918005T ES 91918005 T ES91918005 T ES 91918005T ES 2109277 T3 ES2109277 T3 ES 2109277T3
Authority
ES
Spain
Prior art keywords
authentication
access
response
user
day
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
ES91918005T
Other languages
English (en)
Inventor
Kenneth C Kung
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.)
Raytheon Co
Original Assignee
Hughes Aircraft Co
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 Hughes Aircraft Co filed Critical Hughes Aircraft Co
Application granted granted Critical
Publication of ES2109277T3 publication Critical patent/ES2109277T3/es
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
    • 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
    • H04L9/3271—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 using challenge-response
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
    • G06F21/31—User authentication
    • G06F21/34—User authentication involving the use of external additional devices, e.g. dongles or smart cards
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07F—COIN-FREED OR LIKE APPARATUS
    • G07F7/00—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus
    • G07F7/08—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus by coded identity card or credit card or other personal identification means
    • G07F7/10—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus by coded identity card or credit card or other personal identification means together with a coded signal, e.g. in the form of personal identification information, like personal identification number [PIN] or biometric data
    • G07F7/1016—Devices or methods for securing the PIN and other transaction-data, e.g. by 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
    • H04L9/32—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
    • H04L9/3226—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 using a predetermined code, e.g. password, passphrase or PIN
    • 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
    • H04L9/3236—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 using cryptographic hash functions
    • H04L9/3242—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 using cryptographic hash functions involving keyed hash functions, e.g. message authentication codes [MACs], CBC-MAC or HMAC
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2221/00—Indexing scheme relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F2221/21—Indexing scheme relating to G06F21/00 and subgroups addressing additional information or applications relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F2221/2103—Challenge-response

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Software Systems (AREA)
  • Computer Hardware Design (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Computer And Data Communications (AREA)
  • Radio Relay Systems (AREA)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
  • Financial Or Insurance-Related Operations Such As Payment And Settlement (AREA)
  • Storage Device Security (AREA)

Abstract

SISTEMA DE AUTENTIFICACION DISTRIBUIDO QUE EVITA EL ACCESO NO AUTORIZADO A CUALQUIER SISTEMA DE ORDENADORES (10) EN UN ENTORNO DISTRIBUIDO. LA AUTENTIFICACION QUE UTILIZA LA PRESENTE INVENCION IMPLICA TRES FASES DISTINTAS. EN LA PRIMERA FASE, EL SISTEMA DE ORDENADORES (10) GENERA CONTRASEÑAS DE USUARIO QUE SE CIFRAN EN UNA TARJETA CODIFICADA (27) JUNTO CON UN CODIGO DE AUTENTIFICACION DE MENSAJES PARA EVITAR ALTERACIONES PREVIAS A CUALQUIER INTENTO DE ACCESO. ESTAS SON LO BASTANTE COMPLEJAS E IMPERSONALES COMO PARA QUE NO SE ADIVINEN FACILMENTE. ESTA TARJETA CODIFICADA (27)SE DEBE UTILIZAR SIEMPRE QUE SE SOLICITE EL ACCESO AL SISTEMA (10). SEGUNDA, ADEMAS DE SUMINISTRAR UNA CONTRASEÑA, SE LE PIDE AL USUARIO QUE RESPONDA CORRECTAMENTE A UN CONJUNTO DE PRUEBAS (28) DE AUTENTIFICACION SELECCIONADAS AL AZAR AL SOLICITAR EL ACCESO. LAS RESPUESTAS CORRECTAS (29) PUEDEN VARIAR ENTRE LA RESPUESTA CORRECTA, UNA RESPUESTA ERRONEA O NINGUNA RESPUESTA DEPENDIENDO DE ALGUNAS VARIABLES PREDETEMINADAS, POR EJEMPLO, EL DIA DE LA SEMANA O LA HORA DEL DIA. TERCERA, EN MOMENTOS SELECCIONADOS AL AZAR DURANTE LA SESION, SE LE PIDE AL USUARIO, DE NUEVO, QUE RESPONDA A PRUEBAS DE AUTENTIFICACION SELECCIONADAS (28). ACCION QUE DETECTA INTENTOS DE FRAUDES INFORMATICOS. PUESTO QUE LA AUTENTIFICACION DEPENDE DE LA CORRECCION DEL CONJUNTO ENTERO DE RESPUESTAS (29) EN VEZ DE LA RESPUESTA A UNA SOLA PREGUNTA, LA PRESENTE INVENCION FACILITA UN INCREMENTO SIGNIFICATIVO EN LA PROBABILIDAD DE DETECTAR Y EVITAR EL ACCESO AL ORDENADOR DE PERSONAL NO AUTORIZADO.
ES91918005T 1990-08-29 1991-08-22 Protocolo de autenticacion de usuarios distribuido. Expired - Lifetime ES2109277T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US57464090A 1990-08-29 1990-08-29

Publications (1)

Publication Number Publication Date
ES2109277T3 true ES2109277T3 (es) 1998-01-16

Family

ID=24296981

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91918005T Expired - Lifetime ES2109277T3 (es) 1990-08-29 1991-08-22 Protocolo de autenticacion de usuarios distribuido.

Country Status (10)

Country Link
US (1) US5442342A (es)
EP (1) EP0504364B1 (es)
JP (1) JPH05500876A (es)
AT (1) ATE159356T1 (es)
CA (1) CA2066715C (es)
DE (1) DE69127965T2 (es)
DK (1) DK0504364T3 (es)
ES (1) ES2109277T3 (es)
NO (1) NO921663D0 (es)
WO (1) WO1992004671A1 (es)

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WO1988007240A1 (en) * 1987-03-12 1988-09-22 Siemens Ltd. Controlling security access
JPS63310055A (ja) * 1987-06-12 1988-12-19 Nec Corp パスワ−ド制御方式
JPH0291774A (ja) * 1988-09-29 1990-03-30 Nec Corp アクセス権の判定装置
JPH02184955A (ja) * 1989-01-12 1990-07-19 Asahi Chem Ind Co Ltd 情報処理装置

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JPH05500876A (ja) 1993-02-18
US5442342A (en) 1995-08-15
EP0504364A1 (en) 1992-09-23
DE69127965T2 (de) 1998-02-12
NO921663L (no) 1992-04-28
EP0504364B1 (en) 1997-10-15
ATE159356T1 (de) 1997-11-15
CA2066715C (en) 1995-03-21
DK0504364T3 (da) 1998-03-16
NO921663D0 (no) 1992-04-28
WO1992004671A1 (en) 1992-03-19
DE69127965D1 (de) 1997-11-20

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