MX9601257A - Un metodo de verificacion de simbolos designadores en un sistema de administracion. - Google Patents

Un metodo de verificacion de simbolos designadores en un sistema de administracion.

Info

Publication number
MX9601257A
MX9601257A MX9601257A MX9601257A MX9601257A MX 9601257 A MX9601257 A MX 9601257A MX 9601257 A MX9601257 A MX 9601257A MX 9601257 A MX9601257 A MX 9601257A MX 9601257 A MX9601257 A MX 9601257A
Authority
MX
Mexico
Prior art keywords
master key
transaction
logical
device identifier
management system
Prior art date
Application number
MX9601257A
Other languages
English (en)
Other versions
MXPA96001257A (es
Inventor
John F Braun
Robert A Cordery
Frank M D Ippolito
Kathryn V Lawton
Steven J Pauly
Leon A Pintsov
Frederick W Ryan Jr
Monroe A Weiant Jr
Original Assignee
Pitney Bowes 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 Pitney Bowes Inc filed Critical Pitney Bowes Inc
Publication of MX9601257A publication Critical patent/MX9601257A/es
Publication of MXPA96001257A publication Critical patent/MXPA96001257A/es

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
    • H04L9/321—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 a third party or a trusted authority
    • H04L9/3213—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 a third party or a trusted authority using tickets or tokens, e.g. Kerberos
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07B—TICKET-ISSUING APPARATUS; FARE-REGISTERING APPARATUS; FRANKING APPARATUS
    • G07B17/00—Franking apparatus
    • G07B17/00733—Cryptography or similar special procedures in a franking system
    • 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
    • H04L9/0819—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)
    • H04L9/083—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) involving central third party, e.g. key distribution center [KDC] or trusted third party [TTP]
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07B—TICKET-ISSUING APPARATUS; FARE-REGISTERING APPARATUS; FRANKING APPARATUS
    • G07B17/00—Franking apparatus
    • G07B17/00733—Cryptography or similar special procedures in a franking system
    • G07B2017/00741—Cryptography or similar special procedures in a franking system using specific cryptographic algorithms or functions
    • G07B2017/00758—Asymmetric, public-key algorithms, e.g. RSA, Elgamal
    • G07B2017/00766—Digital signature, e.g. DSA, DSS, ECDSA, ESIGN
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07B—TICKET-ISSUING APPARATUS; FARE-REGISTERING APPARATUS; FRANKING APPARATUS
    • G07B17/00—Franking apparatus
    • G07B17/00733—Cryptography or similar special procedures in a franking system
    • G07B2017/00846—Key management
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07B—TICKET-ISSUING APPARATUS; FARE-REGISTERING APPARATUS; FRANKING APPARATUS
    • G07B17/00—Franking apparatus
    • G07B17/00733—Cryptography or similar special procedures in a franking system
    • G07B2017/00846—Key management
    • G07B2017/00854—Key generation
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07B—TICKET-ISSUING APPARATUS; FARE-REGISTERING APPARATUS; FRANKING APPARATUS
    • G07B17/00—Franking apparatus
    • G07B17/00733—Cryptography or similar special procedures in a franking system
    • G07B2017/00846—Key management
    • G07B2017/0087—Key distribution
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07B—TICKET-ISSUING APPARATUS; FARE-REGISTERING APPARATUS; FRANKING APPARATUS
    • G07B17/00—Franking apparatus
    • G07B17/00733—Cryptography or similar special procedures in a franking system
    • G07B2017/00846—Key management
    • G07B2017/0087—Key distribution
    • G07B2017/00887—Key distribution using look-up tables, also called master tables with pointers
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07B—TICKET-ISSUING APPARATUS; FARE-REGISTERING APPARATUS; FRANKING APPARATUS
    • G07B17/00—Franking apparatus
    • G07B17/00733—Cryptography or similar special procedures in a franking system
    • G07B2017/00846—Key management
    • G07B2017/00895—Key verification, e.g. by using trusted party
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07B—TICKET-ISSUING APPARATUS; FARE-REGISTERING APPARATUS; FRANKING APPARATUS
    • G07B17/00—Franking apparatus
    • G07B17/00733—Cryptography or similar special procedures in a franking system
    • G07B2017/00959—Cryptographic modules, e.g. a PC encryption board
    • G07B2017/00967—PSD [Postal Security Device] as defined by the USPS [US Postal Service]

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Devices For Checking Fares Or Tickets At Control Points (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)
  • Control Of Vending Devices And Auxiliary Devices For Vending Devices (AREA)
  • Multi Processors (AREA)
  • Storage Device Security (AREA)

Abstract

Un método de verificacion de símbolos designadores en un Sistema de Administracion de Claves proporciona un identificador del dispositivo logico y una clave maestra creada en el dominio de seguridad logico en un dispositivo que evidencia una transaccion, tal como un franqueador de portes de correo digital. El método de crear un registro de la clave maestra en una caja de verificacion, almacenado de manera segura el registro de la clave maestra en un archivo del Sistema de Administracion de Claves, y que produce en el dispositivo que evidencia la transaccion la evidencia en el dominio de seguridad logico de la integridad de la informacion en la transaccion. El método proporciona la evidencia de la integridad de informacion en la transaccion a una caja de verificacion de símbolos y en la caja de verificacion se símbolos proporciona el registro de la clave maestra del archivo del sistema de administracion de claves. El método determina, en la caja de verificacion de símbolos, que la clave maestra es válida en un dominio de seguridad logico, en la caja de verificacion de símbolos se emplea la clave maestra para verificar la evidencia de la integridad de la informacion en la transaccion, y produce una indicacion, desde la caja de verificacion de los símbolos, del resultado de la verificacion de la evidencia de la integridad de la informacion en la transaccion. El registro de la clave maestra incluye al identificador del dispositivo logico, la clave maestra y la firma digital asociada con el identificador del dispositivo logico y la clave maestra. El método verifica la firma digital para verificar la asociacion del identificador del dispositivo logico y la clave maestra. El método verifica la firma digital para verificar la asociacion del identificador del dispositivo logico y la clave maestra dentro del dominio de seguridad logica.
MXPA/A/1996/001257A 1995-03-31 1996-03-29 Un metodo de verificacion de simbolos designadoresen un sistema de administracion MXPA96001257A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08414896 1995-03-31
US08/414,896 US5661803A (en) 1995-03-31 1995-03-31 Method of token verification in a key management system

Publications (2)

Publication Number Publication Date
MX9601257A true MX9601257A (es) 1997-09-30
MXPA96001257A MXPA96001257A (es) 1998-07-03

Family

ID=

Also Published As

Publication number Publication date
DE69636584D1 (de) 2006-11-16
JP3881055B2 (ja) 2007-02-14
US5661803A (en) 1997-08-26
CA2172860A1 (en) 1996-10-01
EP0735720B1 (en) 2006-10-04
CN1136512C (zh) 2004-01-28
DE69636584T2 (de) 2007-06-21
EP0735720A3 (en) 2000-05-24
EP0735720A2 (en) 1996-10-02
BR9601232A (pt) 1998-01-06
JPH09167186A (ja) 1997-06-24
CN1144942A (zh) 1997-03-12
CA2172860C (en) 2000-05-16

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