DE60132947D1 - Vorrichtung zur Authentifizierung und Sender und Empfänger eines Dateninhalts - Google Patents

Vorrichtung zur Authentifizierung und Sender und Empfänger eines Dateninhalts

Info

Publication number
DE60132947D1
DE60132947D1 DE60132947T DE60132947T DE60132947D1 DE 60132947 D1 DE60132947 D1 DE 60132947D1 DE 60132947 T DE60132947 T DE 60132947T DE 60132947 T DE60132947 T DE 60132947T DE 60132947 D1 DE60132947 D1 DE 60132947D1
Authority
DE
Germany
Prior art keywords
authentication
transmitter
receiver
data content
content
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.)
Expired - Lifetime
Application number
DE60132947T
Other languages
English (en)
Other versions
DE60132947T2 (de
Inventor
Takeo Ohishi
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.)
Victor Company of Japan Ltd
Original Assignee
Victor Company of Japan 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 Victor Company of Japan Ltd filed Critical Victor Company of Japan Ltd
Publication of DE60132947D1 publication Critical patent/DE60132947D1/de
Application granted granted Critical
Publication of DE60132947T2 publication Critical patent/DE60132947T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/60—Protecting data
    • G06F21/606—Protecting data by securing the transmission between two devices or processes
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
    • G06F21/44—Program or device authentication
    • G06F21/445—Program or device authentication by mutual authentication, e.g. between devices or programs
    • 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
    • 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
    • H04L9/3263—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 certificates, e.g. public key certificate [PKC] or attribute certificate [AC]; Public key infrastructure [PKI] arrangements
    • 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
    • H04L2209/30—Compression, e.g. Merkle-Damgard construction
    • 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
    • H04L2209/603—Digital right managament [DRM]

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Theoretical Computer Science (AREA)
  • Software Systems (AREA)
  • Signal Processing (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Computer Hardware Design (AREA)
  • Health & Medical Sciences (AREA)
  • Bioethics (AREA)
  • General Health & Medical Sciences (AREA)
  • Storage Device Security (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)
  • Collating Specific Patterns (AREA)
DE60132947T 2000-05-02 2001-05-02 Vorrichtung zur Authentifizierung und Sender und Empfänger eines Dateninhalts Expired - Lifetime DE60132947T2 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2000133957 2000-05-02
JP2000133957 2000-05-02
JP2001103743 2001-04-02
JP2001103743A JP3985461B2 (ja) 2000-05-02 2001-04-02 認証方法、コンテンツ送信側機器、コンテンツ受信側機器、認証システム

Publications (2)

Publication Number Publication Date
DE60132947D1 true DE60132947D1 (de) 2008-04-10
DE60132947T2 DE60132947T2 (de) 2009-02-19

Family

ID=26591456

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60132947T Expired - Lifetime DE60132947T2 (de) 2000-05-02 2001-05-02 Vorrichtung zur Authentifizierung und Sender und Empfänger eines Dateninhalts

Country Status (5)

Country Link
US (1) US6983369B2 (de)
EP (1) EP1152568B1 (de)
JP (1) JP3985461B2 (de)
CN (1) CN1252626C (de)
DE (1) DE60132947T2 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6671803B1 (en) * 1998-10-06 2003-12-30 Koninklijke Philips Electronics N.V. Method and system for consumer electronic device certificate management
US6775155B2 (en) 2002-11-05 2004-08-10 Power Integrations, Inc. Method and apparatus for output voltage regulation in primary controlled switched mode power supplies
KR20040094098A (ko) * 2003-05-01 2004-11-09 삼성전자주식회사 인증 방법 및 그 장치
JP4712325B2 (ja) * 2003-09-12 2011-06-29 株式会社リコー 通信装置、通信システム、通信方法及びプログラム
US20050186311A1 (en) * 2004-02-23 2005-08-25 Loh Jimbay P. Method for acidifying and preserving food compositions using electrodialyzed compositions
US20050220969A1 (en) * 2004-02-23 2005-10-06 Kraft Foods Holdings, Inc. Shelf-stable cold-processed food compositions and methods for their preparation
US20050186312A1 (en) * 2004-02-23 2005-08-25 Kraft Foods Holdings, Inc. Shelf-stable foodstuffs and methods for their preparation
JP4257235B2 (ja) 2004-03-05 2009-04-22 株式会社東芝 情報処理装置および情報処理方法
KR100611985B1 (ko) 2004-07-27 2006-08-11 삼성전자주식회사 실시간 컨텐츠 관리 방법, 소오스 장치 및 싱크 장치
CN102239719B (zh) * 2008-09-02 2014-10-01 爱立信电话股份有限公司 验证近邻小区
US8886963B2 (en) * 2011-09-15 2014-11-11 Apple Inc. Secure relocation of encrypted files
CN103428054A (zh) * 2012-05-24 2013-12-04 华为终端有限公司 媒体信息的访问控制方法、装置和数字家庭多媒体系统
US10241847B2 (en) 2016-07-19 2019-03-26 2236008 Ontario Inc. Anomaly detection using sequences of system calls
FR3101394B1 (fr) * 2019-09-27 2022-07-08 Valeo Vision Procede d’authentification entre un module de commande et un module d’eclairage pour un vehicule automobile

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5613004A (en) * 1995-06-07 1997-03-18 The Dice Company Steganographic method and device
US6542610B2 (en) * 1997-01-30 2003-04-01 Intel Corporation Content protection for digital transmission systems
US5949877A (en) * 1997-01-30 1999-09-07 Intel Corporation Content protection for transmission systems
JP3988172B2 (ja) 1997-04-23 2007-10-10 ソニー株式会社 情報処理装置および方法、並びに記録媒体
US6671803B1 (en) * 1998-10-06 2003-12-30 Koninklijke Philips Electronics N.V. Method and system for consumer electronic device certificate management

Also Published As

Publication number Publication date
JP3985461B2 (ja) 2007-10-03
EP1152568B1 (de) 2008-02-27
US6983369B2 (en) 2006-01-03
CN1252626C (zh) 2006-04-19
US20010039613A1 (en) 2001-11-08
DE60132947T2 (de) 2009-02-19
JP2002024179A (ja) 2002-01-25
CN1321950A (zh) 2001-11-14
EP1152568A3 (de) 2005-02-02
EP1152568A2 (de) 2001-11-07

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