TWI319570B - - Google Patents

Info

Publication number
TWI319570B
TWI319570B TW094100428A TW94100428A TWI319570B TW I319570 B TWI319570 B TW I319570B TW 094100428 A TW094100428 A TW 094100428A TW 94100428 A TW94100428 A TW 94100428A TW I319570 B TWI319570 B TW I319570B
Authority
TW
Taiwan
Application number
TW094100428A
Other versions
TW200535815A (en
Inventor
Satoshi Kitani
Original Assignee
Sony Corp
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 Sony Corp filed Critical Sony Corp
Publication of TW200535815A publication Critical patent/TW200535815A/zh
Application granted granted Critical
Publication of TWI319570B publication Critical patent/TWI319570B/zh

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • 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
    • G06F21/70—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer
    • G06F21/78—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer to assure secure storage of data
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
    • A61P31/04—Antibacterial agents
    • 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
    • G06F21/10—Protecting distributed programs or content, e.g. vending or licensing of copyrighted material ; Digital rights management [DRM]
    • 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
    • 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
    • H04L9/06—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols the encryption apparatus using shift registers or memories for block-wise or stream coding, e.g. DES systems or RC4; Hash functions; Pseudorandom sequence generators
    • H04L9/0618—Block ciphers, i.e. encrypting groups of characters of a plain text message using fixed encryption transformation
    • H04L9/0637—Modes of operation, e.g. cipher block chaining [CBC], electronic codebook [ECB] or Galois/counter mode [GCM]
    • 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
    • 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
    • H04L9/0838—Key agreement, i.e. key establishment technique in which a shared key is derived by parties as a function of information contributed by, or associated with, each of these
    • H04L9/0841—Key agreement, i.e. key establishment technique in which a shared key is derived by parties as a function of information contributed by, or associated with, each of these involving Diffie-Hellman or related key agreement protocols
    • H04L9/0844—Key agreement, i.e. key establishment technique in which a shared key is derived by parties as a function of information contributed by, or associated with, each of these involving Diffie-Hellman or related key agreement protocols with user authentication or key authentication, e.g. ElGamal, MTI, MQV-Menezes-Qu-Vanstone protocol or Diffie-Hellman protocols using implicitly-certified keys
    • 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
    • H04L9/10—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols with particular housing, physical features or manual controls
    • 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
    • H04L9/12—Transmitting and receiving encryption devices synchronised or initially set up in a particular manner
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2221/00—Indexing scheme relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F2221/21—Indexing scheme relating to G06F21/00 and subgroups addressing additional information or applications relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F2221/2107—File encryption

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Theoretical Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Hardware Design (AREA)
  • Software Systems (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Multimedia (AREA)
  • Bioethics (AREA)
  • Technology Law (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Public Health (AREA)
  • Organic Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Oncology (AREA)
  • Chemical & Material Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Medicinal Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Communicable Diseases (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Storage Device Security (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
TW094100428A 2004-01-09 2005-01-07 Information processing device and method, program, and recording medium TW200535815A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2004004798 2004-01-09
JP2004122524A JP4608931B2 (ja) 2004-01-09 2004-04-19 情報処理装置および方法、プログラム、並びに記録媒体

Publications (2)

Publication Number Publication Date
TW200535815A TW200535815A (en) 2005-11-01
TWI319570B true TWI319570B (zh) 2010-01-11

Family

ID=34752105

Family Applications (1)

Application Number Title Priority Date Filing Date
TW094100428A TW200535815A (en) 2004-01-09 2005-01-07 Information processing device and method, program, and recording medium

Country Status (7)

Country Link
US (1) US7685647B2 (zh)
EP (1) EP1701469A4 (zh)
JP (1) JP4608931B2 (zh)
KR (1) KR101108526B1 (zh)
CN (1) CN1922817B (zh)
TW (1) TW200535815A (zh)
WO (1) WO2005067198A1 (zh)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4643978B2 (ja) * 2004-12-01 2011-03-02 ルネサスエレクトロニクス株式会社 スクランブル回路、デ・スクランブル回路及び方法、並びにディスク装置
JP4482630B2 (ja) 2005-11-21 2010-06-16 インターナショナル・ビジネス・マシーンズ・コーポレーション 通信装置および通信方法
KR100798921B1 (ko) 2005-12-07 2008-01-29 한국전자통신연구원 Ｍａｃ 보안 서비스망에서의 보안 채널 제어 방법 및 이를구현하는 단말 장치
US7724899B2 (en) 2005-12-07 2010-05-25 Electronics And Telecommunications Research Insitute Method for controlling security channel in MAC security network and terminal using the same
KR20090000184A (ko) * 2007-01-25 2009-01-07 삼성전자주식회사 유비쿼터스 오디오 재생 및 서비스 방법 및 시스템
US8284939B2 (en) 2007-10-01 2012-10-09 Neology, Inc. Systems and methods for preventing transmitted cryptographic parameters from compromising privacy
CN101178933B (zh) * 2007-12-05 2010-07-28 苏州壹世通科技有限公司 一种闪存阵列装置
IL191169A0 (en) * 2008-04-30 2009-02-11 Privacy Inside Ltd A method and a system for data verification and/or authentication
JP2013523043A (ja) 2010-03-22 2013-06-13 エルアールディシー システムズ、エルエルシー ソースデータセットの完全性を識別及び保護する方法
KR101380895B1 (ko) 2012-06-12 2014-04-10 한국전자통신연구원 보안 서비스 제공 장치 및 이를 이용한 보안 서비스 방법
US20140325205A1 (en) * 2012-07-12 2014-10-30 Xsette Technology, Inc. Secure transmission between a source component and a node device
EP3196769A4 (en) * 2014-08-28 2018-03-28 Sony Corporation Reader/writer device, information processing device, data transfer control method, and program
US11080409B2 (en) * 2018-11-07 2021-08-03 Ngd Systems, Inc. SSD content encryption and authentication
US11797531B2 (en) * 2020-08-04 2023-10-24 Micron Technology, Inc. Acceleration of data queries in memory

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5345508A (en) * 1993-08-23 1994-09-06 Apple Computer, Inc. Method and apparatus for variable-overhead cached encryption
JPH08335040A (ja) 1995-06-02 1996-12-17 Fujitsu Ltd 暗号化処理方式
US5883958A (en) 1996-04-01 1999-03-16 Sony Corporation Method and device for data decryption, a method and device for device identification, a recording medium, a method of disk production, and a method and apparatus for disk recording
JPH1065662A (ja) * 1996-04-01 1998-03-06 Sony Corp データ復号方法および装置、認証方法、記録媒体、ディスク製造方法、記録方法、並びに記録装置
DE19716861C2 (de) * 1997-04-22 2000-04-27 Deutsche Telekom Ag Verschlüsselungsverfahren und -vorrichtung
JP4172131B2 (ja) * 1999-03-15 2008-10-29 ソニー株式会社 データ処理装置、データ処理システムおよびその方法
MY131509A (en) 1999-03-15 2007-08-30 Sony Corp Data processing method, apparatus and system for encrypted- data transfer
EP1473722B1 (en) 2000-01-14 2010-09-22 Panasonic Corporation System and method for mutual authentication thereby scrambling information for accessing a confidential data storage area
JP4713745B2 (ja) * 2000-01-14 2011-06-29 パナソニック株式会社 認証通信装置及び認証通信システム
JP2002091828A (ja) * 2000-09-18 2002-03-29 Sharp Corp データ処理装置および記憶装置、並びに、それらを使用したデータ転送システム
WO2003034425A1 (en) 2001-10-12 2003-04-24 Koninklijke Philips Electronics N.V. Apparatus and method for reading or writing block-wise stored user data
WO2003038571A1 (en) * 2001-10-30 2003-05-08 Matsushita Electric Industrial Co., Ltd. Method, system, device and computer program for mutual authentication and content protection
JP2005157930A (ja) * 2003-11-28 2005-06-16 Matsushita Electric Ind Co Ltd 機密情報処理システムおよびｌｓｉ

Also Published As

Publication number Publication date
TW200535815A (en) 2005-11-01
CN1922817B (zh) 2011-10-05
US20070143592A1 (en) 2007-06-21
KR101108526B1 (ko) 2012-01-30
JP2005223874A (ja) 2005-08-18
JP4608931B2 (ja) 2011-01-12
EP1701469A4 (en) 2011-11-09
US7685647B2 (en) 2010-03-23
EP1701469A1 (en) 2006-09-13
WO2005067198A1 (ja) 2005-07-21
KR20060130087A (ko) 2006-12-18
CN1922817A (zh) 2007-02-28

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Legal Events

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MM4A Annulment or lapse of patent due to non-payment of fees