BRPI0501454A - Transmissão de formatos de correspondência eletrônica segura - Google Patents

Transmissão de formatos de correspondência eletrônica segura

Info

Publication number
BRPI0501454A
BRPI0501454A BR0501454-9A BRPI0501454A BRPI0501454A BR PI0501454 A BRPI0501454 A BR PI0501454A BR PI0501454 A BRPI0501454 A BR PI0501454A BR PI0501454 A BRPI0501454 A BR PI0501454A
Authority
BR
Brazil
Prior art keywords
mail
transmission
electronic mail
signed
secure electronic
Prior art date
Application number
BR0501454-9A
Other languages
English (en)
Inventor
Michael K Brown
Michael S Brown
Michael G Kirkup
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 BRPI0501454A publication Critical patent/BRPI0501454A/pt
Publication of BRPI0501454B1 publication Critical patent/BRPI0501454B1/pt

Links

Classifications

    • 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
    • H04L63/126—Applying verification of the received information the source of the received data
    • 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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • H04L51/06—Message adaptation to terminal or network requirements
    • H04L51/066—Format adaptation, e.g. format conversion or compression
    • 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
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/16—Implementing security features at a particular protocol layer
    • H04L63/168—Implementing security features at a particular protocol layer above the transport layer

Landscapes

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

Abstract

"TRANSMISSãO DE FORMATOS DE CORRESPONDêNCIA ELETRôNICA SEGURA". Um método e sistema para fornecer mensagens de correspondência eletrônica para uma aplicação de correspondência eletrônica receptora. As mensagens de correspondência eletrônica conforme enviada de uma aplicação de correspondência eletrônica remetente são seguras e em formato assinado opaco. As mensagens de correspondência eletrônica assinadas opacas são convertidas para mensagens de correspondência eletrônica assinadas claras ao decodificar o conteúdo da mensagem extraída e as assinaturas digitais. As correspondências eletrônicas assinadas claras são enviadas para uma aplicação de correspondência eletrônica receptora.
BRPI0501454-9A 2004-04-30 2005-05-02 Transmissão de formatos de correspondência eletrônica segura BRPI0501454B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP04101878.9 2004-04-30
EP04101878A EP1592188B1 (en) 2004-04-30 2004-04-30 Method and apparatus for transmission of digitally signed electronic mail

Publications (2)

Publication Number Publication Date
BRPI0501454A true BRPI0501454A (pt) 2006-01-10
BRPI0501454B1 BRPI0501454B1 (pt) 2018-08-14

Family

ID=34929048

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0501454-9A BRPI0501454B1 (pt) 2004-04-30 2005-05-02 Transmissão de formatos de correspondência eletrônica segura

Country Status (13)

Country Link
EP (1) EP1592188B1 (pt)
JP (1) JP4250148B2 (pt)
KR (2) KR100868712B1 (pt)
CN (1) CN100473056C (pt)
AT (1) ATE335336T1 (pt)
AU (1) AU2005201621B2 (pt)
BR (1) BRPI0501454B1 (pt)
CA (1) CA2505273C (pt)
DE (1) DE602004001757T2 (pt)
ES (1) ES2270277T3 (pt)
MX (1) MXPA05004574A (pt)
SG (1) SG116644A1 (pt)
TW (1) TWI312630B (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7568106B2 (en) * 2005-12-16 2009-07-28 International Business Machines Corporation Cooperative non-repudiated message exchange in a network environment
CN102098293B (zh) * 2010-12-28 2013-07-10 北京深思洛克软件技术股份有限公司 加密邮件的预览方法
CN102752232B (zh) * 2011-04-22 2018-02-09 中兴通讯股份有限公司 媒体消息的处理方法和网关设备
CN107508749B (zh) * 2017-09-18 2019-11-19 维沃移动通信有限公司 一种消息发送方法及移动终端
CN111970307B (zh) * 2020-06-30 2022-07-22 冠群信息技术(南京)有限公司 透明数据传输系统、发件终端、服务器、收件终端与方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7127741B2 (en) * 1998-11-03 2006-10-24 Tumbleweed Communications Corp. Method and system for e-mail message transmission
AU1174600A (en) * 1998-11-25 2000-06-13 Orad Software Limited A secure electronic mail gateway
KR20020067372A (ko) * 2001-02-16 2002-08-22 이니텍(주) 에스/마임 표준을 준수하는 보안 웹메일의 송수신 방법

Also Published As

Publication number Publication date
EP1592188B1 (en) 2006-08-02
CN1694436A (zh) 2005-11-09
JP4250148B2 (ja) 2009-04-08
AU2005201621B2 (en) 2006-12-21
CA2505273C (en) 2010-08-31
JP2005317029A (ja) 2005-11-10
ES2270277T3 (es) 2007-04-01
AU2005201621A1 (en) 2005-11-17
DE602004001757T2 (de) 2006-11-30
MXPA05004574A (es) 2005-11-23
SG116644A1 (en) 2005-11-28
KR100868712B1 (ko) 2008-11-13
BRPI0501454B1 (pt) 2018-08-14
CA2505273A1 (en) 2005-10-30
DE602004001757D1 (de) 2006-09-14
TW200603587A (en) 2006-01-16
HK1084803A1 (en) 2006-08-04
EP1592188A1 (en) 2005-11-02
KR20070102974A (ko) 2007-10-22
ATE335336T1 (de) 2006-08-15
TWI312630B (en) 2009-07-21
KR20060047676A (ko) 2006-05-18
CN100473056C (zh) 2009-03-25

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Legal Events

Date Code Title Description
B03A Publication of a patent application or of a certificate of addition of invention [chapter 3.1 patent gazette]
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 6A ANUIDADE.

B08G Application fees: restoration [chapter 8.7 patent gazette]
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 8A ANUIDADE

B08G Application fees: restoration [chapter 8.7 patent gazette]
B25D Requested change of name of applicant approved

Owner name: BLACKBERRY LIMITED (CA)

B25G Requested change of headquarter approved

Owner name: BLACKBERRY LIMITED (CA)

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]
B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 20A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2825 DE 25-02-2025 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.