BRPI0412398A - método e equipamento para segurança em um sistema de processamento de dados - Google Patents

método e equipamento para segurança em um sistema de processamento de dados

Info

Publication number
BRPI0412398A
BRPI0412398A BRPI0412398-0A BRPI0412398A BRPI0412398A BR PI0412398 A BRPI0412398 A BR PI0412398A BR PI0412398 A BRPI0412398 A BR PI0412398A BR PI0412398 A BRPI0412398 A BR PI0412398A
Authority
BR
Brazil
Prior art keywords
key
equipment
user
term
data processing
Prior art date
Application number
BRPI0412398-0A
Other languages
English (en)
Inventor
Philip Michael Hawkes
James Semple
Gregory G Rose
Original Assignee
Qualcomm Inc
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 Qualcomm Inc filed Critical Qualcomm Inc
Publication of BRPI0412398A publication Critical patent/BRPI0412398A/pt
Publication of BRPI0412398B1 publication Critical patent/BRPI0412398B1/pt

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/04—Key management, e.g. using generic bootstrapping architecture [GBA]
    • 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
    • G06Q20/00—Payment architectures, schemes or protocols
    • G06Q20/38—Payment protocols; Details thereof
    • G06Q20/382—Payment protocols; Details thereof insuring higher security of transaction
    • G06Q20/3829—Payment protocols; Details thereof insuring higher security of transaction involving key management
    • 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
    • H04L9/08—Key distribution or management, e.g. generation, sharing or updating, of cryptographic keys or passwords
    • H04L9/0816—Key establishment, i.e. cryptographic processes or cryptographic protocols whereby a shared secret becomes available to two or more parties, for subsequent use
    • H04L9/0819—Key transport or distribution, i.e. key establishment techniques where one party creates or otherwise obtains a secret value, and securely transfers it to the other(s)
    • H04L9/0825—Key transport or distribution, i.e. key establishment techniques where one party creates or otherwise obtains a secret value, and securely transfers it to the other(s) using asymmetric-key encryption or public key infrastructure [PKI], e.g. key signature or public key certificates
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M15/00—Arrangements for metering, time-control or time indication ; Metering, charging or billing arrangements for voice wireline or wireless communications, e.g. VoIP
    • H04M15/48—Secure or trusted billing, e.g. trusted elements or encryption
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M15/00—Arrangements for metering, time-control or time indication ; Metering, charging or billing arrangements for voice wireline or wireless communications, e.g. VoIP
    • H04M15/51—Arrangements for metering, time-control or time indication ; Metering, charging or billing arrangements for voice wireline or wireless communications, e.g. VoIP for resellers, retailers or service providers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M15/00—Arrangements for metering, time-control or time indication ; Metering, charging or billing arrangements for voice wireline or wireless communications, e.g. VoIP
    • H04M15/70—Administration or customization aspects; Counter-checking correct charges
    • H04M15/73—Validating charges
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/24—Accounting or billing
    • 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
    • H04L2209/60—Digital content management, e.g. content distribution
    • H04L2209/601—Broadcast encryption
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M2215/00—Metering arrangements; Time controlling arrangements; Time indicating arrangements
    • H04M2215/01—Details of billing arrangements
    • H04M2215/0156—Secure and trusted billing, e.g. trusted elements, encryption, digital signature, codes or double check mechanisms to secure billing calculation and information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M2215/00—Metering arrangements; Time controlling arrangements; Time indicating arrangements
    • H04M2215/20—Technology dependant metering
    • H04M2215/2026—Wireless network, e.g. GSM, PCS, TACS
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M2215/00—Metering arrangements; Time controlling arrangements; Time indicating arrangements
    • H04M2215/32—Involving wireless systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M2215/00—Metering arrangements; Time controlling arrangements; Time indicating arrangements
    • H04M2215/54—Resellers-retail or service providers billing, e.g. agreements with telephone service operator, activation, charging/recharging of accounts
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M2215/00—Metering arrangements; Time controlling arrangements; Time indicating arrangements
    • H04M2215/70—Administration aspects, modify settings or limits or counter-check correct charges
    • H04M2215/7072—Validate charges

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Business, Economics & Management (AREA)
  • Accounting & Taxation (AREA)
  • Computer Security & Cryptography (AREA)
  • Physics & Mathematics (AREA)
  • Strategic Management (AREA)
  • Finance (AREA)
  • General Business, Economics & Management (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Small-Scale Networks (AREA)
  • Selective Calling Equipment (AREA)

Abstract

"MéTODO E EQUIPAMENTO PARA SEGURANçA EM UM SISTEMA DE PROCESSAMENTO DE DADOS". Método e equipamento para transmissões seguras. A cada usuário é provida uma chave de registro. Uma chave de broadcast atualizada a longo prazo é criptografada utilizando a chave de registro e provida periodicamente a um usuário. A chave atualizada de curto prazo é criptografada utilizando a chave de broadcast e provida periodicamente a um usuário. As difusões são então criptografadas utilizando-se a chave de curto prazo, em que o usuário decriptografa a mensagem por broadcast utilizando a chave de curto prazo. Uma modalidade provê criptografia de conteúdo de camada de link. Uma outra modalidade provê criptografia de fim a fim.
BRPI0412398-0A 2003-07-08 2004-07-08 Método e equipamento para segurança em um sistema de processamento de dados BRPI0412398B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US61588203A 2003-07-08 2003-07-08
US10/615,882 2003-07-08
PCT/US2004/021847 WO2005006643A1 (en) 2003-07-08 2004-07-08 Method and apparatus for security in a data processing system

Publications (2)

Publication Number Publication Date
BRPI0412398A true BRPI0412398A (pt) 2006-09-19
BRPI0412398B1 BRPI0412398B1 (pt) 2018-04-10

Family

ID=34062383

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0412398-0A BRPI0412398B1 (pt) 2003-07-08 2004-07-08 Método e equipamento para segurança em um sistema de processamento de dados

Country Status (13)

Country Link
EP (1) EP1642411B1 (pt)
JP (2) JP2007531337A (pt)
KR (1) KR101123598B1 (pt)
CN (2) CN101820624B (pt)
AR (1) AR045904A1 (pt)
AU (1) AU2004300912B2 (pt)
BR (1) BRPI0412398B1 (pt)
CA (1) CA2531502C (pt)
HK (2) HK1104136A1 (pt)
IL (1) IL172931A (pt)
MX (1) MXPA06000150A (pt)
RU (1) RU2356170C2 (pt)
WO (1) WO2005006643A1 (pt)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100643325B1 (ko) * 2005-02-18 2006-11-10 삼성전자주식회사 네트워크 및 그의 도메인 설정방법
KR100667820B1 (ko) 2005-09-30 2007-01-12 삼성전자주식회사 보안 방법 및 시스템, 그 방법을 기록한 컴퓨터 판독가능한 기록매체
DE102006002892A1 (de) * 2006-01-20 2007-08-02 Siemens Ag Verfahren, System, Computerprogramm, Datenträger und Computerprogramm-Produkt zum Übertragen von Mediendaten eines Multicast-Dienstes
KR101514840B1 (ko) 2008-06-11 2015-04-23 삼성전자주식회사 휴대 방송 시스템에서의 암호화 키 분배 방법 및 이를 위한시스템
CN101399627B (zh) * 2008-09-27 2012-08-29 北京数字太和科技有限责任公司 一种同步恢复的方法和***
US8050404B2 (en) * 2008-12-29 2011-11-01 Nortel Networks Limited Bandwidth efficient method and system for obscuring the existence of encryption in a communications channel
CN101568110A (zh) * 2009-05-21 2009-10-28 中兴通讯股份有限公司 一种无线数据传输方法及***
CN103067168B (zh) * 2011-10-21 2016-01-27 华为技术有限公司 一种gsm安全方法及***、相关设备
RU2584755C2 (ru) * 2014-08-12 2016-05-20 Юрий Владимирович Косолапов Способ защиты доступности и конфиденциальности хранимых данных и система настраиваемой защиты хранимых данных
KR101705244B1 (ko) * 2015-01-23 2017-02-09 서울시립대학교 산학협력단 양자암호에 의한 보안 향상성을 갖는 모바일 커머스 및 인증 방법
KR101718782B1 (ko) 2015-01-23 2017-03-22 서울시립대학교 산학협력단 양자암호를 이용하여 보안 기능을 강화한 안전 결제 및 안전 인증 시스템
KR101718781B1 (ko) 2015-01-23 2017-04-04 서울시립대학교 산학협력단 모바일 커머스용 양자암호 보안기능을 갖는 모바일 단말기 및 인증 방법
EP3313019A1 (en) * 2016-10-20 2018-04-25 Dr. Max Iann Invest GmbH Method for generating a pair of terminal associated keys using a terminal and a gateway, a method for secure date exchange using the method, a terminal and a gateway
JP6820190B2 (ja) * 2016-12-12 2021-01-27 シチズン電子株式会社 面状ライトユニット
CN115529127B (zh) * 2022-09-23 2023-10-03 中科海川(北京)科技有限公司 基于sd-wan场景的设备认证方法、装置、介质、设备

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USRE33189E (en) * 1981-11-19 1990-03-27 Communications Satellite Corporation Security system for SSTV encryption
JPH03179841A (ja) * 1990-10-19 1991-08-05 Matsushita Electric Ind Co Ltd 暗号デジタル放送受信装置
DE69630012T2 (de) * 1995-10-31 2004-06-03 Koninklijke Philips Electronics N.V. Zeitverschobener bedingter zugang
JPH10240826A (ja) * 1997-03-03 1998-09-11 Card Koole Service Kk 電子契約方法
US6690795B1 (en) * 1997-03-04 2004-02-10 Lucent Technologies Inc. Multiple keys for decrypting data in restricted-access television system
JPH11161167A (ja) * 1997-11-28 1999-06-18 Pumpkin House:Kk 暗号化装置およびその方法ならびに暗号化プログラムを記録した記録媒体
US6694025B1 (en) * 1999-06-02 2004-02-17 Koninklijke Philips Electronics N.V. Method and apparatus for secure distribution of public/private key pairs
EP1209657A4 (en) * 1999-08-10 2006-08-23 Fujitsu Ltd MEMORY CARD
ES2205703T3 (es) * 1999-10-18 2004-05-01 Irdeto Access B.V. Metodo para la distribucion de claves entre una serie de dispositivos con caracteristicas de seguridad, metodo para la comunicacion con una serie de dispositivos con las mismas caracteristicas, sistema de seguridad y conjunto de dispositivos con caracteristicas de seguridad.
US7200230B2 (en) * 2000-04-06 2007-04-03 Macrovision Corporation System and method for controlling and enforcing access rights to encrypted media
US8121296B2 (en) * 2001-03-28 2012-02-21 Qualcomm Incorporated Method and apparatus for security in a data processing system
MXPA03012027A (es) * 2001-06-22 2005-07-01 Paperless Interactive Newspape Servicios de transmision multimedia para telefonos celulares y otro usuarios y tarjeta de modulo de identificacion del suscriptor modificada para permitir una recepcion de transmision.
US7185362B2 (en) * 2001-08-20 2007-02-27 Qualcomm, Incorporated Method and apparatus for security in a data processing system
MXPA04002726A (es) * 2001-09-25 2005-10-05 Thomson Licensing Sa Sistema de acceso condicionado para la transmision de dtv usando claves multiples para diferentes proveedores y areas de servicio.
JP3841337B2 (ja) * 2001-10-03 2006-11-01 日本放送協会 コンテンツ送信装置、コンテンツ受信装置およびコンテンツ送信プログラム、コンテンツ受信プログラム
US7248694B2 (en) * 2001-12-10 2007-07-24 International Business Machines Corporation Access to encrypted broadcast content

Also Published As

Publication number Publication date
AU2004300912A1 (en) 2005-01-20
KR101123598B1 (ko) 2012-03-20
MXPA06000150A (es) 2006-03-21
CN101820624B (zh) 2011-11-16
JP2012165404A (ja) 2012-08-30
EP1642411A1 (en) 2006-04-05
JP2007531337A (ja) 2007-11-01
JP5345717B2 (ja) 2013-11-20
CN101820624A (zh) 2010-09-01
WO2005006643A1 (en) 2005-01-20
IL172931A (en) 2011-06-30
RU2006103630A (ru) 2006-07-27
KR20060031853A (ko) 2006-04-13
CN1993920A (zh) 2007-07-04
AU2004300912B2 (en) 2010-07-22
CA2531502C (en) 2014-08-19
IL172931A0 (en) 2006-06-11
RU2356170C2 (ru) 2009-05-20
AR045904A1 (es) 2005-11-16
HK1145376A1 (en) 2011-04-15
CN1993920B (zh) 2010-06-16
EP1642411A4 (en) 2010-06-02
EP1642411B1 (en) 2020-08-19
BRPI0412398B1 (pt) 2018-04-10
HK1104136A1 (en) 2008-01-04
CA2531502A1 (en) 2005-01-20

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 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 10/04/2018, OBSERVADAS AS CONDICOES LEGAIS.