KR101017002B1 - 상호 인증 방법, 기록 매체, 신호 처리 시스템, 재생 장치 및 정보 처리 장치 - Google Patents

상호 인증 방법, 기록 매체, 신호 처리 시스템, 재생 장치 및 정보 처리 장치 Download PDF

Info

Publication number
KR101017002B1
KR101017002B1 KR1020047014383A KR20047014383A KR101017002B1 KR 101017002 B1 KR101017002 B1 KR 101017002B1 KR 1020047014383 A KR1020047014383 A KR 1020047014383A KR 20047014383 A KR20047014383 A KR 20047014383A KR 101017002 B1 KR101017002 B1 KR 101017002B1
Authority
KR
South Korea
Prior art keywords
random number
information
key
information processing
processing apparatus
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 - Fee Related
Application number
KR1020047014383A
Other languages
English (en)
Korean (ko)
Other versions
KR20050099934A (ko
Inventor
사토시 기타니
가쓰미 무라마쓰
Original Assignee
소니 주식회사
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 소니 주식회사 filed Critical 소니 주식회사
Publication of KR20050099934A publication Critical patent/KR20050099934A/ko
Application granted granted Critical
Publication of KR101017002B1 publication Critical patent/KR101017002B1/ko
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/00086—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy
    • G11B20/0021—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving encryption or decryption of contents recorded on or reproduced from a record carrier
    • G11B20/00217—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving encryption or decryption of contents recorded on or reproduced from a record carrier the cryptographic key used for encryption and/or decryption of contents recorded on or reproduced from the record carrier being read from a specific source
    • G11B20/00253—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving encryption or decryption of contents recorded on or reproduced from a record carrier the cryptographic key used for encryption and/or decryption of contents recorded on or reproduced from the record carrier being read from a specific source wherein the key is stored on the record carrier
    • G11B20/00362—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving encryption or decryption of contents recorded on or reproduced from a record carrier the cryptographic key used for encryption and/or decryption of contents recorded on or reproduced from the record carrier being read from a specific source wherein the key is stored on the record carrier the key being obtained from a media key block [MKB]
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F12/00—Accessing, addressing or allocating within memory systems or architectures
    • G06F12/14—Protection against unauthorised use of memory or access to memory
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/00086—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/10—Digital recording or reproducing
    • 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)
    • H04L9/0822—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 key encryption key
    • 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
    • H04L9/0861—Generation of secret information including derivation or calculation of cryptographic keys or passwords
    • H04L9/0869—Generation of secret information including derivation or calculation of cryptographic keys or passwords involving random numbers or seeds
    • 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
    • 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
    • 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
    • H04L2209/605—Copy protection

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Storage Device Security (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
KR1020047014383A 2003-01-15 2003-12-18 상호 인증 방법, 기록 매체, 신호 처리 시스템, 재생 장치 및 정보 처리 장치 Expired - Fee Related KR101017002B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JPJP-P-2003-00006915 2003-01-15
JP2003006915A JP2004220317A (ja) 2003-01-15 2003-01-15 相互認証方法、プログラム、記録媒体、信号処理システム、再生装置および情報処理装置

Publications (2)

Publication Number Publication Date
KR20050099934A KR20050099934A (ko) 2005-10-17
KR101017002B1 true KR101017002B1 (ko) 2011-02-23

Family

ID=32709093

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020047014383A Expired - Fee Related KR101017002B1 (ko) 2003-01-15 2003-12-18 상호 인증 방법, 기록 매체, 신호 처리 시스템, 재생 장치 및 정보 처리 장치

Country Status (7)

Country Link
US (1) US7395429B2 (https=)
EP (1) EP1585248A4 (https=)
JP (1) JP2004220317A (https=)
KR (1) KR101017002B1 (https=)
CN (1) CN1706148A (https=)
TW (1) TWI289829B (https=)
WO (1) WO2004064317A1 (https=)

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005069295A1 (en) * 2004-01-16 2005-07-28 Matsushita Electric Industrial Co., Ltd. Authentication server, method and system for detecting unauthorized terminal
WO2005071515A1 (en) * 2004-01-22 2005-08-04 Koninklijke Philips Electronics N.V. Method of authorizing access to content
JP2006020154A (ja) * 2004-07-02 2006-01-19 Toshiba Corp コンテンツ管理方法及びコンテンツ管理用プログラム、並びに電子機器
JP4717396B2 (ja) * 2004-08-30 2011-07-06 キヤノン株式会社 データ通信装置及びデータ通信方法並びにデータ通信プログラム
JP4717398B2 (ja) * 2004-09-10 2011-07-06 キヤノン株式会社 データ処理装置の制御方法
JP4755990B2 (ja) 2004-09-15 2011-08-24 富士通株式会社 情報処理装置およびプログラム
KR100947017B1 (ko) 2004-09-15 2010-03-11 후지쯔 가부시끼가이샤 정보 처리 장치 및 셋업 프로그램이 기록된 컴퓨터 판독 가능한 기록 매체
TWI277870B (en) 2004-11-22 2007-04-01 Toshiba Corp Copyright management method, information recording/reproducing method and device, and information recording medium and method of manufacturing the medium
JP4551202B2 (ja) * 2004-12-07 2010-09-22 株式会社日立製作所 アドホックネットワークの認証方法、および、その無線通信端末
JP4774734B2 (ja) * 2004-12-14 2011-09-14 ソニー株式会社 情報処理装置、情報記録媒体、および情報処理方法、並びにコンピュータ・プログラム
JP4712369B2 (ja) * 2004-12-15 2011-06-29 建 徳應 コンテンツ配信方法
JP2006216113A (ja) * 2005-02-02 2006-08-17 Funai Electric Co Ltd Ｄｖｄ再生装置
EP1847995A4 (en) * 2005-02-07 2009-11-11 Panasonic Corp RECORDING DEVICE, PLAYING DEVICE, INTEGRATED CIRCUIT AND CONTROL PROGRAM
JP4899442B2 (ja) * 2005-11-21 2012-03-21 ソニー株式会社 情報処理装置、情報記録媒体製造装置、情報記録媒体、および方法、並びにコンピュータ・プログラム
JP2007336197A (ja) * 2006-06-14 2007-12-27 Toshiba Corp 情報アクセス管理方法および装置
JP4770650B2 (ja) * 2006-09-09 2011-09-14 ソニー株式会社 情報処理装置および情報処理方法並びにコンピュータ・プログラム
JP5026049B2 (ja) * 2006-10-25 2012-09-12 ソニー株式会社 メディアドライブ装置、メディアドライブ装置の動作方法、プログラム、プログラム記録媒体
KR20090000624A (ko) * 2007-03-09 2009-01-08 삼성전자주식회사 호스트 디바이스와의 상호 인증 방법 및 그 시스템
US20080226078A1 (en) * 2007-03-12 2008-09-18 Microsoft Corporation Enabling recording and copying data
KR101310232B1 (ko) * 2007-04-24 2013-09-24 삼성전자주식회사 버스 키 공유 방법 및 그 장치
US20090052670A1 (en) * 2007-08-21 2009-02-26 Samsung Electronics Co., Ltd. Method and apparatus for storing digital content in storage device
KR20090052199A (ko) * 2007-11-20 2009-05-25 삼성전자주식회사 저장 장치, 상기 저장 장치를 이용하는 단말장치와 그 방법
JP4703668B2 (ja) * 2008-02-14 2011-06-15 株式会社東芝 コンテンツ転送方法
US8462954B2 (en) * 2008-05-30 2013-06-11 Motorola Mobility Llc Content encryption using at least one content pre-key
JP4620146B2 (ja) 2008-07-18 2011-01-26 株式会社東芝 情報処理装置及び認証方法
SG165220A1 (en) * 2009-03-25 2010-10-28 Toshiba Kk Processing apparatus of portable electronic devices, portable electronic device, and processing system of portable electronic devices
EP2270710B1 (en) * 2009-06-30 2015-12-23 Axis AB Method for restricting access to media data generated by a camera
CN101895537B (zh) * 2010-06-30 2014-07-30 北京握奇数据系统有限公司 建立数据交互通道的方法和系统、智能卡、服务器
JP2012084071A (ja) 2010-10-14 2012-04-26 Toshiba Corp デジタルコンテンツの保護方法、復号方法、再生装置、記憶媒体、暗号装置
KR101944468B1 (ko) * 2011-04-04 2019-04-30 삼성전자주식회사 컨텐츠를 보호하기 위한 방법, 호스트 장치, 저장 장치 및 기계로 읽을 수 있는 저장 매체
US8661527B2 (en) 2011-08-31 2014-02-25 Kabushiki Kaisha Toshiba Authenticator, authenticatee and authentication method
JP5275432B2 (ja) 2011-11-11 2013-08-28 株式会社東芝 ストレージメディア、ホスト装置、メモリ装置、及びシステム
JP5204290B1 (ja) 2011-12-02 2013-06-05 株式会社東芝 ホスト装置、システム、及び装置
JP5204291B1 (ja) 2011-12-02 2013-06-05 株式会社東芝 ホスト装置、装置、システム
JP5100884B1 (ja) 2011-12-02 2012-12-19 株式会社東芝 メモリ装置
JP5112555B1 (ja) 2011-12-02 2013-01-09 株式会社東芝 メモリカード、ストレージメディア、及びコントローラ
JP5275482B2 (ja) 2012-01-16 2013-08-28 株式会社東芝 ストレージメディア、ホスト装置、メモリ装置、及びシステム
US9201811B2 (en) 2013-02-14 2015-12-01 Kabushiki Kaisha Toshiba Device and authentication method therefor
US8984294B2 (en) 2013-02-15 2015-03-17 Kabushiki Kaisha Toshiba System of authenticating an individual memory device via reading data including prohibited data and readable data
MX366491B (es) * 2014-12-03 2019-07-10 Nagravision Sa Método criptográfico en bloques para encriptar/desencriptar mensajes y dispositivos criptográficos para implementar este método.
US10860409B2 (en) * 2018-08-01 2020-12-08 Cisco Technology, Inc. Tracelog isolation of failed sessions at scale

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20000000090A (ko) * 1999-09-13 2000-01-15 민병길 은행잎의 유효성분 추출방법 및 그의 추출장치
JP2001331106A (ja) * 2000-03-14 2001-11-30 Matsushita Electric Ind Co Ltd 暗号化情報信号、情報記録媒体、情報信号再生装置、および、情報信号記録装置
US20020141577A1 (en) * 2001-03-29 2002-10-03 Ripley Michael S. Method and system for providing bus encryption based on cryptographic key exchange

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08335040A (ja) * 1995-06-02 1996-12-17 Fujitsu Ltd 暗号化処理方式
JP3864401B2 (ja) * 1997-04-23 2006-12-27 ソニー株式会社 認証システム、電子機器、認証方法、および記録媒体
US6615192B1 (en) * 1999-03-12 2003-09-02 Matsushita Electric Industrial Co., Ltd. Contents copying system, copying method, computer-readable recording medium and disc drive copying contents but not a cipher key via a host computer
JP4011792B2 (ja) * 1999-06-16 2007-11-21 株式会社東芝 記録方法、再生方法、記録装置、再生装置及び記録媒体
JP2001256113A (ja) * 2000-03-13 2001-09-21 Toshiba Corp コンテンツ処理システムおよびコンテンツ保護方法
JP4608749B2 (ja) * 2000-07-24 2011-01-12 ソニー株式会社 データ処理装置、データ処理方法、およびライセンスシステム、並びにプログラム提供媒体
US7178169B1 (en) * 2000-09-01 2007-02-13 Zoran Corporation Method and apparatus for securing transfer of and access to digital content
US6912634B2 (en) * 2000-12-28 2005-06-28 Intel Corporation Verifying the integrity of a media key block by storing validation data in a validation area of media
US7111175B2 (en) * 2000-12-28 2006-09-19 Intel Corporation Method and apparatus for verifying the integrity of a media key block
US7039803B2 (en) * 2001-01-26 2006-05-02 International Business Machines Corporation Method for broadcast encryption and key revocation of stateless receivers
US6957343B2 (en) * 2001-03-30 2005-10-18 Intel Corporation Validating keying material by using a validation area of read-only media to prevent playback of unauthorized copies of content stored on the media
TWI222583B (en) * 2001-04-13 2004-10-21 Matsushita Electric Industrial Co Ltd Contents recording/duplicating device and recording media storing program for recording/duplicating contents
EP1428214A2 (en) * 2001-07-09 2004-06-16 Matsushita Electric Industrial Co., Ltd. Content reading apparatus
US20030188183A1 (en) * 2001-08-27 2003-10-02 Lee Lane W. Unlocking method and system for data on media
JP3925496B2 (ja) * 2002-02-05 2007-06-06 ソニー株式会社 データ記録装置及び記録方法
JP2005166185A (ja) * 2003-12-04 2005-06-23 Matsushita Electric Ind Co Ltd 記録装置、再生装置、記録方法、再生方法、記録媒体、及びプログラム

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20000000090A (ko) * 1999-09-13 2000-01-15 민병길 은행잎의 유효성분 추출방법 및 그의 추출장치
JP2001331106A (ja) * 2000-03-14 2001-11-30 Matsushita Electric Ind Co Ltd 暗号化情報信号、情報記録媒体、情報信号再生装置、および、情報信号記録装置
US20020141577A1 (en) * 2001-03-29 2002-10-03 Ripley Michael S. Method and system for providing bus encryption based on cryptographic key exchange

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
일본전자정보통신학회 기초∙경계 소사이어티 대회 논문집 367쪽, 발행일 2000.09.07*

Also Published As

Publication number Publication date
EP1585248A4 (en) 2011-07-13
KR20050099934A (ko) 2005-10-17
EP1585248A1 (en) 2005-10-12
TWI289829B (en) 2007-11-11
US20050160284A1 (en) 2005-07-21
TW200425071A (en) 2004-11-16
CN1706148A (zh) 2005-12-07
JP2004220317A (ja) 2004-08-05
US7395429B2 (en) 2008-07-01
WO2004064317A1 (ja) 2004-07-29

Similar Documents

Publication Publication Date Title
KR101017002B1 (ko) 상호 인증 방법, 기록 매체, 신호 처리 시스템, 재생 장치 및 정보 처리 장치
JP4525350B2 (ja) 信号処理システム
US7155591B2 (en) Verifying the integrity of a media key block by storing validation data in the validation area of media
US6738878B2 (en) Verifying the integrity of a media key block by storing validation data in the cutting area of media
US7500101B2 (en) Recording/reproduction device, data processing device, and recording/reproduction system
JP5269145B2 (ja) ユーザキーを利用した記録媒体のディスク使用制限方法及び装置
KR20090016709A (ko) 컨텐츠 기록을 위한 장치, 방법 및 컴퓨터 판독가능한 기록 매체
KR20030085585A (ko) 매체에 저장된 컨텐츠의 비인증 사본의 재생을 방지하기위해 판독-전용 매체의 검증 영역을 이용한 키 재료의검증 방법 및 장치
TWI271618B (en) Apparatus and method for reading or writing user data
JP4600544B2 (ja) 情報処理装置、ディスク、および情報処理方法、並びにプログラム
JP4239741B2 (ja) 情報記録媒体製造管理システム、情報処理装置、および方法、並びにコンピュータ・プログラム
JP5030426B2 (ja) セキュア事前記録媒体
US20120066513A1 (en) Method and apparatus for authenticating a non-volatile memory device
JP2009093731A (ja) 情報処理装置、ディスク、および情報処理方法、並びにコンピュータ・プログラム
JP2007515736A (ja) ディスク解読方法及びシステム
KR20030085513A (ko) 매체의 컷팅 영역에 검증 데이터를 저장하는 것을 이용한매체키 블록의 무결성 확인

Legal Events

Date Code Title Description
PA0105 International application

St.27 status event code: A-0-1-A10-A15-nap-PA0105

PG1501 Laying open of application

St.27 status event code: A-1-1-Q10-Q12-nap-PG1501

R18-X000 Changes to party contact information recorded

St.27 status event code: A-3-3-R10-R18-oth-X000

A201 Request for examination
PA0201 Request for examination

St.27 status event code: A-1-2-D10-D11-exm-PA0201

PN2301 Change of applicant

St.27 status event code: A-3-3-R10-R13-asn-PN2301

St.27 status event code: A-3-3-R10-R11-asn-PN2301

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

St.27 status event code: A-1-2-D10-D21-exm-PE0902

E13-X000 Pre-grant limitation requested

St.27 status event code: A-2-3-E10-E13-lim-X000

P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

E701 Decision to grant or registration of patent right
PE0701 Decision of registration

St.27 status event code: A-1-2-D10-D22-exm-PE0701

GRNT Written decision to grant
PR0701 Registration of establishment

St.27 status event code: A-2-4-F10-F11-exm-PR0701

PR1002 Payment of registration fee

St.27 status event code: A-2-2-U10-U12-oth-PR1002

Fee payment year number: 1

PG1601 Publication of registration

St.27 status event code: A-4-4-Q10-Q13-nap-PG1601

LAPS Lapse due to unpaid annual fee
PC1903 Unpaid annual fee

St.27 status event code: A-4-4-U10-U13-oth-PC1903

Not in force date: 20140217

Payment event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE

PC1903 Unpaid annual fee

St.27 status event code: N-4-6-H10-H13-oth-PC1903

Ip right cessation event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE

Not in force date: 20140217

PN2301 Change of applicant

St.27 status event code: A-5-5-R10-R13-asn-PN2301

St.27 status event code: A-5-5-R10-R11-asn-PN2301