AU2001267198A1 - A method for the application of implicit signature schemes - Google Patents

A method for the application of implicit signature schemes

Info

Publication number
AU2001267198A1
AU2001267198A1 AU2001267198A AU6719801A AU2001267198A1 AU 2001267198 A1 AU2001267198 A1 AU 2001267198A1 AU 2001267198 A AU2001267198 A AU 2001267198A AU 6719801 A AU6719801 A AU 6719801A AU 2001267198 A1 AU2001267198 A1 AU 2001267198A1
Authority
AU
Australia
Prior art keywords
application
signature schemes
implicit signature
implicit
schemes
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
AU2001267198A
Other languages
English (en)
Inventor
Scott A. Vanstone
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.)
Certicom Corp
Original Assignee
Certicom Corp
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=24359974&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=AU2001267198(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Certicom Corp filed Critical Certicom Corp
Publication of AU2001267198A1 publication Critical patent/AU2001267198A1/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
    • H04L9/3263—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
    • 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
    • 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
    • H04L2209/56—Financial cryptography, e.g. electronic payment or e-cash
    • 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
    • H04L2209/64—Self-signed certificates

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer And Data Communications (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)
  • Storage Device Security (AREA)
AU2001267198A 2000-06-09 2001-06-11 A method for the application of implicit signature schemes Abandoned AU2001267198A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US58989100A 2000-06-09 2000-06-09
US09/589,891 2000-06-09
PCT/CA2001/000833 WO2001095068A2 (fr) 2000-06-09 2001-06-11 Procede d'application de systemes de signature implicite

Publications (1)

Publication Number Publication Date
AU2001267198A1 true AU2001267198A1 (en) 2001-12-17

Family

ID=24359974

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001267198A Abandoned AU2001267198A1 (en) 2000-06-09 2001-06-11 A method for the application of implicit signature schemes

Country Status (6)

Country Link
US (3) US7480795B2 (fr)
EP (3) EP2148465B9 (fr)
AU (1) AU2001267198A1 (fr)
CA (1) CA2350118C (fr)
DE (1) DE60139621D1 (fr)
WO (1) WO2001095068A2 (fr)

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US20050177715A1 (en) * 2004-02-09 2005-08-11 Microsoft Corporation Method and system for managing identities in a peer-to-peer networking environment
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US7716726B2 (en) * 2004-02-13 2010-05-11 Microsoft Corporation System and method for protecting a computing device from computer exploits delivered over a networked environment in a secured communication
US7814543B2 (en) * 2004-02-13 2010-10-12 Microsoft Corporation System and method for securing a computer system connected to a network from attacks
US7929689B2 (en) 2004-06-30 2011-04-19 Microsoft Corporation Call signs
EP1766849A1 (fr) * 2004-07-08 2007-03-28 Koninklijke Philips Electronics N.V. Procede permettant d'obtenir une fonctionnalite de certificat numerique
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GB2419787B (en) * 2004-10-28 2007-07-04 Hewlett Packard Development Co Method and apparatus for providing short-term private keys in public-key cryptographic systems
US7716727B2 (en) * 2004-10-29 2010-05-11 Microsoft Corporation Network security device and method for protecting a computing device in a networked environment
GB2421407A (en) * 2004-12-18 2006-06-21 Hewlett Packard Development Co Generating a shared symmetric key using identifier based cryptography
US7693277B2 (en) 2005-01-07 2010-04-06 First Data Corporation Generating digital signatures using ephemeral cryptographic key
US20060153367A1 (en) * 2005-01-07 2006-07-13 Beeson Curtis L Digital signature system based on shared knowledge
US7936869B2 (en) 2005-01-07 2011-05-03 First Data Corporation Verifying digital signature based on shared knowledge
US7869593B2 (en) * 2005-01-07 2011-01-11 First Data Corporation Software for providing based on shared knowledge public keys having same private key
CA2594670C (fr) 2005-01-21 2014-12-23 Certicom Corp. Generation de nombre aleatoire par courbe elliptique
US8086842B2 (en) 2006-04-21 2011-12-27 Microsoft Corporation Peer-to-peer contact exchange
SG174833A1 (en) * 2006-11-15 2011-10-28 Certicom Corp Implicit certificate verification
WO2009009869A1 (fr) * 2007-07-17 2009-01-22 Certicom Corp. Procede et systeme permettant de generer des certificats implicites et applications de cryptage fonde sur l'identite
CA2698000C (fr) * 2007-09-04 2015-10-27 Certicom Corp. Signatures avec recuperation de message confidentiel
US8429408B2 (en) * 2010-06-11 2013-04-23 Certicom Corp. Masking the output of random number generators in key generation protocols
WO2012151653A1 (fr) 2011-05-06 2012-11-15 Certicom Corp. Validation d'un lot de certificats implicites
CA2976795C (fr) 2011-06-10 2021-08-03 Certicom Corp. Signatures numeriques certifiees implicitement
EP3681093B1 (fr) * 2011-06-10 2023-09-13 BlackBerry Limited Chaîne de certificats implicites
IN2013CH00917A (fr) * 2013-03-04 2015-08-07 Infosys Ltd
US10511591B2 (en) * 2017-05-08 2019-12-17 Amazon Technologies, Inc. Generation of shared secrets using pairwise implicit certificates
US10516543B2 (en) 2017-05-08 2019-12-24 Amazon Technologies, Inc. Communication protocol using implicit certificates
US10798086B2 (en) 2017-05-08 2020-10-06 Amazon Technologies, Inc. Implicit certificates using ring learning with errors
US10505978B2 (en) * 2017-08-24 2019-12-10 Visa International Service Association Utilizing trust tokens to conduct secure message exchanges
EP3701669B1 (fr) * 2017-10-22 2023-09-06 Lg Electronics, Inc. Procédés et systèmes cryptographiques pour gestion de certificats numériques
US11449864B2 (en) * 2017-10-31 2022-09-20 R3 Ltd. Reissuing obligations to preserve privacy
EP3738272A4 (fr) 2018-01-11 2021-09-15 Lg Electronics Inc. Procédés et systèmes cryptographiques utilisant des codes d'activation pour la révocation d'un certificat numérique
EP3750277A4 (fr) 2018-02-05 2021-12-08 Lg Electronics Inc. Procédés et systèmes de chiffrement utilisant des codes d'activation masqués pour la révocation de certificat numérique
US11777720B2 (en) * 2020-06-12 2023-10-03 Nagravision Sàrl Distributed anonymized compliant encryption management system

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Also Published As

Publication number Publication date
US20120102318A1 (en) 2012-04-26
EP2276196A1 (fr) 2011-01-19
WO2001095068A3 (fr) 2002-10-03
US20050193219A1 (en) 2005-09-01
EP1292872B2 (fr) 2018-12-19
EP2148465B9 (fr) 2013-04-17
CA2350118A1 (fr) 2001-12-09
EP1292872B1 (fr) 2009-08-19
EP2148465B1 (fr) 2012-12-05
EP2148465A1 (fr) 2010-01-27
DE60139621D1 (de) 2009-10-01
CA2350118C (fr) 2013-08-13
US7480795B2 (en) 2009-01-20
US8069347B2 (en) 2011-11-29
EP1292872B9 (fr) 2012-03-07
US8522012B2 (en) 2013-08-27
EP2276196B1 (fr) 2014-09-03
WO2001095068A2 (fr) 2001-12-13
EP1292872A2 (fr) 2003-03-19
US20090086968A1 (en) 2009-04-02

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