CA2374189A1 - Systeme et methode fournissant des indications d'etat de signature et d'etat de securisation des messages proteges - Google Patents

Systeme et methode fournissant des indications d'etat de signature et d'etat de securisation des messages proteges Download PDF

Info

Publication number
CA2374189A1
CA2374189A1 CA002374189A CA2374189A CA2374189A1 CA 2374189 A1 CA2374189 A1 CA 2374189A1 CA 002374189 A CA002374189 A CA 002374189A CA 2374189 A CA2374189 A CA 2374189A CA 2374189 A1 CA2374189 A1 CA 2374189A1
Authority
CA
Canada
Prior art keywords
status
secure message
trust
providing secure
message signature
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.)
Granted
Application number
CA002374189A
Other languages
English (en)
Other versions
CA2374189C (fr
Inventor
Herbert A. Little
Michael S. Brown
Neil P. Adams
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.)
BlackBerry Ltd
Original Assignee
Research in Motion Ltd
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
Priority to CA002374189A priority Critical patent/CA2374189C/fr
Application filed by Research in Motion Ltd filed Critical Research in Motion Ltd
Priority to CA002518178A priority patent/CA2518178C/fr
Priority to HK05104856.0A priority patent/HK1074125B/en
Priority to EP03706159A priority patent/EP1483873B1/fr
Priority to DE60309446T priority patent/DE60309446T2/de
Priority to AU2003208206A priority patent/AU2003208206A1/en
Priority to PCT/CA2003/000288 priority patent/WO2003075530A1/fr
Priority to AT03706159T priority patent/ATE344574T1/de
Priority to CN038098326A priority patent/CN1650595B/zh
Publication of CA2374189A1 publication Critical patent/CA2374189A1/fr
Application granted granted Critical
Publication of CA2374189C publication Critical patent/CA2374189C/fr
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
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/01—Protocols
    • H04L67/04—Protocols specially adapted for terminals or networks with limited capabilities; specially adapted for terminal portability
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L51/00—User-to-user messaging in packet-switching networks, transmitted according to store-and-forward or real-time protocols, e.g. e-mail
    • 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
    • H04L63/0823—Network architectures or network communication protocols for network security for authentication of entities using certificates
    • 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
    • H04L63/12—Applying verification of the received information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/30—Definitions, standards or architectural aspects of layered protocol stacks
    • H04L69/32—Architecture of open systems interconnection [OSI] 7-layer type protocol stacks, e.g. the interfaces between the data link level and the physical level
    • H04L69/322—Intralayer communication protocols among peer entities or protocol data unit [PDU] definitions
    • H04L69/329—Intralayer communication protocols among peer entities or protocol data unit [PDU] definitions in the application layer [OSI layer 7]

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Hardware Design (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer And Data Communications (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Information Transfer Between Computers (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

Un système et une méthode fournissant des indications d'état de signature et d'état de sécurisation des messages protégés sont divulgués. Lorsqu'un message protégé présentant une signature numérique générée par un expéditeur est sélectionné pour être traité sur un client de messagerie, la signature numérique sur le message et l'état de sécurisation de l'expéditeur sont vérifiés. Des indications distinctes sont fournies pour indiquer les résultats de la vérification de la signature numérique et de l'état de sécurisation de l'expéditeur.
CA002374189A 2002-03-01 2002-03-01 Systeme et methode fournissant des indications d'etat de signature et d'etat de securisation des messages proteges Expired - Lifetime CA2374189C (fr)

Priority Applications (9)

Application Number Priority Date Filing Date Title
CA002518178A CA2518178C (fr) 2002-03-01 2002-03-01 Systeme et methode fournissant des indications d'etat de signature et d'etat de securisation des messages proteges
CA002374189A CA2374189C (fr) 2002-03-01 2002-03-01 Systeme et methode fournissant des indications d'etat de signature et d'etat de securisation des messages proteges
EP03706159A EP1483873B1 (fr) 2002-03-01 2003-02-28 Systeme et procede indiquant le statut de signature et de confiance d'un message securise
DE60309446T DE60309446T2 (de) 2002-03-01 2003-02-28 System und verfahren für die anzeige eines signatur- und vertrauenswürdigkeitsstatuses einer gesicherten nachricht
HK05104856.0A HK1074125B (en) 2002-03-01 2003-02-28 System and method for indicating the signature and trust status of a secure message
AU2003208206A AU2003208206A1 (en) 2002-03-01 2003-02-28 System and method for providing secure message signature status and trust status indication
PCT/CA2003/000288 WO2003075530A1 (fr) 2002-03-01 2003-02-28 Systeme et procede fournissant un statut de signature d'un message securise et indication de statut de confiance
AT03706159T ATE344574T1 (de) 2002-03-01 2003-02-28 System und verfahren für die anzeige eines signatur- und vertrauenswürdigkeitsstatuses einer gesicherten nachricht
CN038098326A CN1650595B (zh) 2002-03-01 2003-02-28 用于提供安全消息签名状态和信任状态指示的系统和方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA002374189A CA2374189C (fr) 2002-03-01 2002-03-01 Systeme et methode fournissant des indications d'etat de signature et d'etat de securisation des messages proteges

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CA002518178A Division CA2518178C (fr) 2002-03-01 2002-03-01 Systeme et methode fournissant des indications d'etat de signature et d'etat de securisation des messages proteges

Publications (2)

Publication Number Publication Date
CA2374189A1 true CA2374189A1 (fr) 2003-09-01
CA2374189C CA2374189C (fr) 2005-11-01

Family

ID=27792802

Family Applications (2)

Application Number Title Priority Date Filing Date
CA002374189A Expired - Lifetime CA2374189C (fr) 2002-03-01 2002-03-01 Systeme et methode fournissant des indications d'etat de signature et d'etat de securisation des messages proteges
CA002518178A Expired - Lifetime CA2518178C (fr) 2002-03-01 2002-03-01 Systeme et methode fournissant des indications d'etat de signature et d'etat de securisation des messages proteges

Family Applications After (1)

Application Number Title Priority Date Filing Date
CA002518178A Expired - Lifetime CA2518178C (fr) 2002-03-01 2002-03-01 Systeme et methode fournissant des indications d'etat de signature et d'etat de securisation des messages proteges

Country Status (1)

Country Link
CA (2) CA2374189C (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050246540A1 (en) * 2004-04-30 2005-11-03 Brown Michael S System and method for handling secure messages
NL1030659C2 (nl) * 2005-12-13 2007-06-14 Lawlds B V Systeem ter voorkoming Phising.
WO2022187959A1 (fr) * 2021-03-10 2022-09-15 Quantropi Inc. Procédés et systèmes cryptographiques à sécurité quantique
US12192318B2 (en) 2021-03-10 2025-01-07 Quantropi Inc. Quantum-safe cryptographic method and system

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050246540A1 (en) * 2004-04-30 2005-11-03 Brown Michael S System and method for handling secure messages
US8832445B2 (en) * 2004-04-30 2014-09-09 Blackberry Limited System and method for handling secure messages
NL1030659C2 (nl) * 2005-12-13 2007-06-14 Lawlds B V Systeem ter voorkoming Phising.
WO2022187959A1 (fr) * 2021-03-10 2022-09-15 Quantropi Inc. Procédés et systèmes cryptographiques à sécurité quantique
US11641347B2 (en) 2021-03-10 2023-05-02 Quantropi Inc. Quantum-safe cryptographic methods and systems
US12192318B2 (en) 2021-03-10 2025-01-07 Quantropi Inc. Quantum-safe cryptographic method and system

Also Published As

Publication number Publication date
CA2518178A1 (fr) 2003-09-01
CA2518178C (fr) 2006-11-07
CA2374189C (fr) 2005-11-01

Similar Documents

Publication Publication Date Title
AU2003208206A1 (en) System and method for providing secure message signature status and trust status indication
EP1435718A3 (fr) Système et méthode de filtrage de messages par un tiers de confiance
WO2005065358A3 (fr) Service de certification de courrier electronique
AU2001270763A1 (en) Method of and system for, processing email
EP1041777A3 (fr) Méthode et appareil d'intégration de commentaires dans les messages électroniques
WO2004034198A3 (fr) Procede et dispositif pour l'authentification de courrier electronique
WO2005008941A9 (fr) Systeme de messagerie
WO2006019726A3 (fr) Systeme et procede de detection d'un virus informatique
WO2004001547A3 (fr) Systeme d'autorisation de communication perfectionne d'un point de vue technologique
CA2151738A1 (fr) Systeme securitaire de transmission de documents par ordinateur
WO2005053271A3 (fr) Systemes et procedes pour communications authentifiees
WO2001009753A3 (fr) Generation et acheminement d'avertissements classes par ordre de priorite
EP1548580A3 (fr) Génération d'identificateur unique indépendant de la plateforme
WO2007044806A3 (fr) Classement de conversations base sur l'analyse des interactions entre un utilisateur destinataire et les messages electroniques correspondants
WO2004107687A8 (fr) Systeme et procede de communication securisee
AU2003264906A1 (en) System and method for guaranteeing software integrity
AU2003258413A1 (en) System and method for triggering a provisioning event
EP1505475A3 (fr) Projection de confiance à partir d' un environnement de confiance vers un environnement non sécurisé
AU2002322869A1 (en) System and method for processing encoded messages
WO2000033499A3 (fr) Procede et dispositif pour remplacer des donnees rtpc perdues dans un reseau a commutation par paquets
WO2002088893A3 (fr) Procede, systeme et appareil de traitement d'informations specifiques a une application
TW200737025A (en) Method and apparatus to transmit a calendar event in target calendaring system format
WO2005055487A3 (fr) Traitement de message reseau par mise en correspondance de motifs inverses
EP1304848A3 (fr) Mécanisme de sécurité flexible de message electronique
WO2004097554A3 (fr) Centre de messagerie securise

Legal Events

Date Code Title Description
EEER Examination request
MKEX Expiry

Effective date: 20220301