BR0213542A - Sistema e método de múltiplos estágios para processar mensagens codificadas - Google Patents

Sistema e método de múltiplos estágios para processar mensagens codificadas

Info

Publication number
BR0213542A
BR0213542A BR0213542-6A BR0213542A BR0213542A BR 0213542 A BR0213542 A BR 0213542A BR 0213542 A BR0213542 A BR 0213542A BR 0213542 A BR0213542 A BR 0213542A
Authority
BR
Brazil
Prior art keywords
message
processing
decoding operations
stage
new
Prior art date
Application number
BR0213542-6A
Other languages
English (en)
Other versions
BRPI0213542B1 (pt
Inventor
Herbert A Little
Michael S Brown
Michael K Brown
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
Application filed by Research In Motion Ltd filed Critical Research In Motion Ltd
Publication of BR0213542A publication Critical patent/BR0213542A/pt
Publication of BRPI0213542B1 publication Critical patent/BRPI0213542B1/pt

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q10/00—Administration; Management
    • G06Q10/10—Office automation; Time management
    • G06Q10/107—Computer-aided management of electronic mailing [e-mailing]
    • 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
    • H04L51/21—Monitoring or handling of messages
    • H04L51/224—Monitoring or handling of messages providing notification on incoming messages, e.g. pushed notifications of received messages
    • 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
    • H04L51/58—Message adaptation for wireless communication
    • 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
    • H04L63/04—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks
    • H04L63/0428—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks wherein the data content is protected, e.g. by encrypting or encapsulating the payload
    • H04L63/0442—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks wherein the data content is protected, e.g. by encrypting or encapsulating the payload wherein the sending and receiving network entities apply asymmetric encryption, i.e. different keys for encryption and decryption
    • 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
    • H04L63/10—Network architectures or network communication protocols for network security for controlling access to devices or network resources
    • H04L63/104—Grouping of entities
    • 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
    • H04L63/123—Applying verification of the received information received data contents, e.g. message integrity
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/02—Protecting privacy or anonymity, e.g. protecting personally identifiable information [PII]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/03—Protecting confidentiality, e.g. by encryption
    • H04W12/033—Protecting confidentiality, e.g. by encryption of the user plane, e.g. user's traffic
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/10—Integrity
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/12—Messaging; Mailboxes; Announcements

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Hardware Design (AREA)
  • Business, Economics & Management (AREA)
  • General Engineering & Computer Science (AREA)
  • Computing Systems (AREA)
  • Human Resources & Organizations (AREA)
  • Entrepreneurship & Innovation (AREA)
  • Strategic Management (AREA)
  • Physics & Mathematics (AREA)
  • Data Mining & Analysis (AREA)
  • Tourism & Hospitality (AREA)
  • Operations Research (AREA)
  • General Business, Economics & Management (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Marketing (AREA)
  • Economics (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Information Transfer Between Computers (AREA)
  • Telephonic Communication Services (AREA)
  • Communication Control (AREA)
  • Selective Calling Equipment (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Small-Scale Networks (AREA)
  • Hardware Redundancy (AREA)

Abstract

"SISTEMA E MéTODO DE MúLTIPLOS ESTáGIOS PARA PROCESSAR MENSAGENS CODIFICADAS". São descritos sistemas e métodos para processar mensagens codificadas em um receptor de mensagem. O processamento de mensagem codificada é efetuado em múltiplos estágios. Em um primeiro estágio, uma nova mensagem recebida é pelo menos parcialmente decodificada ao efetuar quaisquer operações de decodificação que não exigem qualquer entrada do usuário e o objeto de contexto resultante é armazenado na memória, antes do usuário ser notificado de que uma nova mensagem foi recebida. Quando o usuário acessa a nova mensagem, quaisquer outras operações de decodificação necessárias são efetuadas no objeto de contexto armazenado em um segundo estágio de processamento. A mensagem pode ser subseq³entemente exibida ou de outra forma processada com relativa rapidez, sem repetir as operações de decodificação do primeiro estágio. As operações de decodificação poderão incluir a verificação da assinatura, descriptografia, outros tipos de decodificação, ou alguma combinação delas.
BRPI0213542A 2001-10-25 2002-10-24 sistema de múltiplos estágios e método para processar mensagens codificadas BRPI0213542B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US33060801P 2001-10-25 2001-10-25
PCT/CA2002/001609 WO2003036887A1 (en) 2001-10-25 2002-10-24 Multiple-stage system and method for processing encoded messages

Publications (2)

Publication Number Publication Date
BR0213542A true BR0213542A (pt) 2004-10-26
BRPI0213542B1 BRPI0213542B1 (pt) 2016-10-25

Family

ID=23290505

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0213542A BRPI0213542B1 (pt) 2001-10-25 2002-10-24 sistema de múltiplos estágios e método para processar mensagens codificadas

Country Status (10)

Country Link
US (2) US8194857B2 (pt)
EP (1) EP1438814B1 (pt)
JP (3) JP2005506803A (pt)
CN (1) CN100373893C (pt)
AT (2) ATE313194T1 (pt)
BR (1) BRPI0213542B1 (pt)
CA (1) CA2464361C (pt)
DE (2) DE60219222T2 (pt)
HK (2) HK1064236A1 (pt)
WO (1) WO2003036887A1 (pt)

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Also Published As

Publication number Publication date
CN100373893C (zh) 2008-03-05
BRPI0213542B1 (pt) 2016-10-25
ATE313194T1 (de) 2005-12-15
CN1608367A (zh) 2005-04-20
US8526618B2 (en) 2013-09-03
JP4711933B2 (ja) 2011-06-29
US20050009502A1 (en) 2005-01-13
DE60219222T2 (de) 2008-01-03
HK1091674A1 (en) 2007-01-26
CA2464361C (en) 2010-09-14
EP1438814B1 (en) 2005-12-14
EP1438814A1 (en) 2004-07-21
DE60208067T2 (de) 2006-08-17
US20120216032A1 (en) 2012-08-23
CA2464361A1 (en) 2003-05-01
DE60208067D1 (de) 2006-01-19
HK1064236A1 (en) 2005-01-21
US8194857B2 (en) 2012-06-05
JP2007133867A (ja) 2007-05-31
WO2003036887A1 (en) 2003-05-01
DE60219222D1 (de) 2007-05-10
JP2005506803A (ja) 2005-03-03
JP2010134940A (ja) 2010-06-17
ATE358380T1 (de) 2007-04-15
JP4875745B2 (ja) 2012-02-15

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Legal Events

Date Code Title Description
B25D Requested change of name of applicant approved

Owner name: BLACKBERRY LIMITED (CA)

B25G Requested change of headquarter approved

Owner name: BLACKBERRY LIMITED (CA)

B15K Others concerning applications: alteration of classification

Free format text: AS CLASSIFICACOES ANTERIORES ERAM: H04L 12/58 , G06F 17/60

Ipc: H04L 12/58 (2006.01), H04L 29/06 (2006.01), H04W 1

B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 25/10/2016, OBSERVADAS AS CONDICOES LEGAIS.