BRPI0501453A - Autenticação de dispositivo - Google Patents

Autenticação de dispositivo

Info

Publication number
BRPI0501453A
BRPI0501453A BR0501453-0A BRPI0501453A BRPI0501453A BR PI0501453 A BRPI0501453 A BR PI0501453A BR PI0501453 A BRPI0501453 A BR PI0501453A BR PI0501453 A BRPI0501453 A BR PI0501453A
Authority
BR
Brazil
Prior art keywords
authentication
devices
values
shared secret
device authentication
Prior art date
Application number
BR0501453-0A
Other languages
English (en)
Inventor
Michael K Brown
Herbert A Little
Dinah L M Davis
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 BRPI0501453A publication Critical patent/BRPI0501453A/pt
Publication of BRPI0501453B1 publication Critical patent/BRPI0501453B1/pt

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
    • H04L9/321—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 a third party or a trusted authority
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
    • A01B1/00—Hand tools
    • A01B1/02—Spades; Shovels
    • A01B1/04—Spades; Shovels with teeth
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01H—STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
    • E01H5/00—Removing snow or ice from roads or like surfaces; Grading or roughening snow or ice
    • E01H5/02—Hand implements
    • 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
    • H04L9/30—Public key, i.e. encryption algorithm being computationally infeasible to invert or user's encryption keys not requiring secrecy
    • H04L9/3066—Public key, i.e. encryption algorithm being computationally infeasible to invert or user's encryption keys not requiring secrecy involving algebraic varieties, e.g. elliptic or hyper-elliptic curves
    • 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
    • H04L9/3271—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 challenge-response
    • H04L9/3273—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 challenge-response for mutual authentication

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Theoretical Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mathematical Analysis (AREA)
  • Pure & Applied Mathematics (AREA)
  • Civil Engineering (AREA)
  • Architecture (AREA)
  • Environmental Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Algebra (AREA)
  • General Physics & Mathematics (AREA)
  • Soil Sciences (AREA)
  • Mathematical Optimization (AREA)
  • Mathematical Physics (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Computing Systems (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Lock And Its Accessories (AREA)
  • Small-Scale Networks (AREA)
  • Communication Control (AREA)
  • Transceivers (AREA)
  • Bidet-Like Cleaning Device And Other Flush Toilet Accessories (AREA)
  • Enzymes And Modification Thereof (AREA)
  • Vehicle Body Suspensions (AREA)

Abstract

"AUTENTICAçãO DE DISPOSITIVO". A autenticação de dois dispositivos em comunicação com um terceiro dispositivo é alcançada em que o primeiro e o segundo dispositivos possuem, cada um, um valor secreto partilhado. A autenticação inclui a comunicação dos valores de autenticação do primeiro dispositivo para o segundo dispositivo utilizando o terceiro dispositivo. De modo similar, há uma comunicação de valores do segundo dispositivo para o primeiro dispositivo utilizando o terceiro dispositivo. O terceiro dispositivo retém os valores comunicados. Os valores são calculados para permitir que o terceiro dispositivo autentique o primeiro e o segundo dispositivos sem que o terceiro dispositivo receba o valor secreto partilhado. A autenticação poderá ser utilizada para estabelecer um canal de comunicação entre o primeiro e o segundo dispositivos.
BRPI0501453A 2004-04-30 2005-05-02 autenticação de dispositivo BRPI0501453B1 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP04101879A EP1596529B1 (en) 2004-04-30 2004-04-30 Cryptographic device authentication

Publications (2)

Publication Number Publication Date
BRPI0501453A true BRPI0501453A (pt) 2006-01-10
BRPI0501453B1 BRPI0501453B1 (pt) 2017-05-23

Family

ID=34929049

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0501453A BRPI0501453B1 (pt) 2004-04-30 2005-05-02 autenticação de dispositivo

Country Status (12)

Country Link
EP (1) EP1596529B1 (pt)
JP (2) JP4324128B2 (pt)
KR (1) KR100720910B1 (pt)
CN (1) CN1694402B (pt)
AT (1) ATE380420T1 (pt)
AU (2) AU2005201782B2 (pt)
BR (1) BRPI0501453B1 (pt)
CA (1) CA2505460C (pt)
DE (1) DE602004010494T2 (pt)
ES (1) ES2297338T3 (pt)
SG (1) SG116650A1 (pt)
TW (1) TWI298980B (pt)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1596529B1 (en) * 2004-04-30 2007-12-05 Research In Motion Limited Cryptographic device authentication
GB2453383A (en) * 2007-10-05 2009-04-08 Iti Scotland Ltd Authentication method using a third party
KR101337877B1 (ko) * 2009-12-11 2013-12-06 한국전자통신연구원 인증된 무선 채널을 이용한 데이터 통신 장치 및 방법
CA2830283C (en) 2011-03-25 2016-11-01 Certicom Corp. Interrogating an authentication device
US9369290B2 (en) * 2012-11-30 2016-06-14 Certicom Corp. Challenge-response authentication using a masked response value
US9727720B2 (en) 2012-11-30 2017-08-08 Certicom Corp. Challenge-response authentication using a masked response value
WO2015126398A1 (en) * 2014-02-20 2015-08-27 Empire Technology Development, Llc Device authentication in ad-hoc networks
US9764712B2 (en) 2014-04-09 2017-09-19 Empire Technology Development Llc Sensor data anomaly detector
CN109891416A (zh) 2016-10-27 2019-06-14 株式会社电装 用于认证和授权装置的系统和方法
WO2021149101A1 (ja) * 2020-01-20 2021-07-29 日本電信電話株式会社 秘密選択積計算システム、秘密選択積計算方法、秘密計算装置、およびプログラム
CN111698225B (zh) * 2020-05-28 2022-08-19 国家电网有限公司 一种适用于电力调度控制系统的应用服务认证加密方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3308561B2 (ja) * 1990-11-14 2002-07-29 株式会社東芝 電子メール通信方法および送信側端末
US5491750A (en) * 1993-12-30 1996-02-13 International Business Machines Corporation Method and apparatus for three-party entity authentication and key distribution using message authentication codes
CN1181641C (zh) * 2001-11-13 2004-12-22 杭州中正生物认证技术有限公司 使用随机数的通信安全认证方法
US7194765B2 (en) * 2002-06-12 2007-03-20 Telefonaktiebolaget Lm Ericsson (Publ) Challenge-response user authentication
KR20040093128A (ko) * 2002-03-13 2004-11-04 코닌클리케 필립스 일렉트로닉스 엔.브이. 다항식을 기반으로 한 다수-사용자 키 생성 및 인증 방법및 시스템
EP1596529B1 (en) * 2004-04-30 2007-12-05 Research In Motion Limited Cryptographic device authentication

Also Published As

Publication number Publication date
BRPI0501453B1 (pt) 2017-05-23
TWI298980B (en) 2008-07-11
SG116650A1 (en) 2005-11-28
CA2505460C (en) 2010-11-02
AU2005201782B2 (en) 2008-06-19
JP4324128B2 (ja) 2009-09-02
JP2005323371A (ja) 2005-11-17
HK1083958A1 (en) 2006-07-14
JP2009165176A (ja) 2009-07-23
EP1596529A1 (en) 2005-11-16
KR100720910B1 (ko) 2007-05-25
CA2505460A1 (en) 2005-10-30
ES2297338T3 (es) 2008-05-01
KR20060047665A (ko) 2006-05-18
DE602004010494T2 (de) 2008-11-27
AU2005201782A1 (en) 2005-11-17
ATE380420T1 (de) 2007-12-15
JP5139362B2 (ja) 2013-02-06
CN1694402B (zh) 2011-09-14
DE602004010494D1 (de) 2008-01-17
AU2008221589B2 (en) 2010-09-16
AU2008221589A1 (en) 2008-10-16
TW200610340A (en) 2006-03-16
CN1694400A (zh) 2005-11-09
EP1596529B1 (en) 2007-12-05

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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]
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.