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AU2001227928A1 - Public key validation service - Google Patents

Public key validation service

Info

Publication number
AU2001227928A1
AU2001227928A1 AU2001227928A AU2792801A AU2001227928A1 AU 2001227928 A1 AU2001227928 A1 AU 2001227928A1 AU 2001227928 A AU2001227928 A AU 2001227928A AU 2792801 A AU2792801 A AU 2792801A AU 2001227928 A1 AU2001227928 A1 AU 2001227928A1
Authority
AU
Australia
Prior art keywords
public key
unsigned
pkvc
subject
disposable
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.)
Abandoned
Application number
AU2001227928A
Inventor
Francisco Corella
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.)
HP Inc
Original Assignee
Hewlett Packard 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 Hewlett Packard Co filed Critical Hewlett Packard Co
Publication of AU2001227928A1 publication Critical patent/AU2001227928A1/en
Abandoned 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
    • H04L9/3236—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
    • H04L9/3239—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 non-keyed hash functions, e.g. modification detection codes [MDCs], MD5, SHA or RIPEMD
    • 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
    • H04L9/002—Countermeasures against attacks on cryptographic mechanisms
    • 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
    • H04L9/006—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols involving public key infrastructure [PKI] trust models
    • 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
    • H04L9/3263—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 certificates, e.g. public key certificate [PKC] or attribute certificate [AC]; Public key infrastructure [PKI] arrangements
    • H04L9/3268—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 certificates, e.g. public key certificate [PKC] or attribute certificate [AC]; Public key infrastructure [PKI] arrangements using certificate validation, registration, distribution or revocation, e.g. certificate revocation list [CRL]
    • 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
    • H04L2209/805—Lightweight hardware, e.g. radio-frequency identification [RFID] or sensor

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Storage Device Security (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Financial Or Insurance-Related Operations Such As Payment And Settlement (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)

Abstract

A public key validation agent (PKVA) includes a registration authority which issues a first unsigned public key validation certificate (unsigned PKVC) off-line to a subject that binds a public key of the subject to a first public key serial number (PKVN). The registration authority maintains a certificate database of unsigned PKVCs in which it stores the first unsigned PKVC. A credentials server issues a disposable public key validation certificate (disposable PKVC) on-line to the subject. The disposable PKVC binds the public key of the subject from the first unsigned PKVC to the first PKVN from the first unsigned PKVC. The credentials server maintains a table that contains entries corresponding to valid unsigned PKVCs stored in the certificate database. The PKVA can be employed in a public key validation service to validate the public key of the subject before a private/public key pair of the subject is used for authentication purposes.
AU2001227928A 2000-01-14 2001-01-16 Public key validation service Abandoned AU2001227928A1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US17615700P 2000-01-14 2000-01-14
US60176157 2000-01-14
US09/759,443 US7010683B2 (en) 2000-01-14 2001-01-13 Public key validation service
US09759443 2001-01-13
PCT/US2001/001520 WO2001052470A2 (en) 2000-01-14 2001-01-16 Public key validation service

Publications (1)

Publication Number Publication Date
AU2001227928A1 true AU2001227928A1 (en) 2001-07-24

Family

ID=26871941

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001227928A Abandoned AU2001227928A1 (en) 2000-01-14 2001-01-16 Public key validation service

Country Status (7)

Country Link
US (1) US7010683B2 (en)
EP (1) EP1250774B1 (en)
JP (1) JP2003534677A (en)
AT (1) ATE301894T1 (en)
AU (1) AU2001227928A1 (en)
DE (1) DE60112546T2 (en)
WO (1) WO2001052470A2 (en)

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EP1250774A2 (en) 2002-10-23
EP1250774B1 (en) 2005-08-10
WO2001052470A2 (en) 2001-07-19
US7010683B2 (en) 2006-03-07
DE60112546T2 (en) 2006-06-01
WO2001052470A3 (en) 2002-01-17
US20010032310A1 (en) 2001-10-18
ATE301894T1 (en) 2005-08-15
DE60112546D1 (en) 2005-09-15

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