CN103988463A - 信息处理装置、信息存储装置、信息处理系统和信息处理方法以及程序 - Google Patents

信息处理装置、信息存储装置、信息处理系统和信息处理方法以及程序 Download PDF

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Publication number
CN103988463A
CN103988463A CN201280055388.4A CN201280055388A CN103988463A CN 103988463 A CN103988463 A CN 103988463A CN 201280055388 A CN201280055388 A CN 201280055388A CN 103988463 A CN103988463 A CN 103988463A
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CN
China
Prior art keywords
content
data
encryption key
encrypted content
signature
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.)
Pending
Application number
CN201280055388.4A
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English (en)
Chinese (zh)
Inventor
小林义行
久野浩
林隆道
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.)
Sony Corp
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 CN103988463A publication Critical patent/CN103988463A/zh
Pending legal-status Critical Current

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Classifications

    • 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
    • G06F12/1408—Protection against unauthorised use of memory or access to memory by using cryptography
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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]
    • 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
    • H04L9/3236—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 cryptographic hash functions
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Theoretical Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Software Systems (AREA)
  • General Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Technology Law (AREA)
  • Computer Hardware Design (AREA)
  • Storage Device Security (AREA)
CN201280055388.4A 2011-11-17 2012-10-19 信息处理装置、信息存储装置、信息处理系统和信息处理方法以及程序 Pending CN103988463A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2011-251734 2011-11-17
JP2011251734A JP6242036B2 (ja) 2011-11-17 2011-11-17 情報処理装置、情報記憶装置、情報処理システム、および情報処理方法、並びにプログラム
PCT/JP2012/077066 WO2013073335A1 (ja) 2011-11-17 2012-10-19 情報処理装置、情報記憶装置、情報処理システム、および情報処理方法、並びにプログラム

Publications (1)

Publication Number Publication Date
CN103988463A true CN103988463A (zh) 2014-08-13

Family

ID=48429404

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201280055388.4A Pending CN103988463A (zh) 2011-11-17 2012-10-19 信息处理装置、信息存储装置、信息处理系统和信息处理方法以及程序

Country Status (8)

Country Link
US (1) US9390030B2 (enExample)
EP (1) EP2797255B1 (enExample)
JP (1) JP6242036B2 (enExample)
CN (1) CN103988463A (enExample)
AR (1) AR088823A1 (enExample)
AU (1) AU2012338089A1 (enExample)
CA (1) CA2850050A1 (enExample)
WO (1) WO2013073335A1 (enExample)

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WO2020000491A1 (zh) * 2018-06-30 2020-01-02 华为技术有限公司 一种文件存储方法、装置及存储介质

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US10616055B2 (en) * 2018-03-06 2020-04-07 Accenture Global Solutions Limited Hash based device configuration management
US10860709B2 (en) * 2018-06-29 2020-12-08 Intel Corporation Encoded inline capabilities
US10904292B1 (en) * 2018-09-25 2021-01-26 Amazon Technologies, Inc. Secure data transfer device
US20210243035A1 (en) * 2020-02-03 2021-08-05 Micron Technology, Inc. Multi-factor authentication enabled memory sub-system
WO2023145044A1 (ja) * 2022-01-31 2023-08-03 日本電気株式会社 機器検証システム、機器検証方法、および記録媒体

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KR101671989B1 (ko) * 2014-02-10 2016-11-03 한국전자통신연구원 전자 서명 제공 장치 및 방법

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020000491A1 (zh) * 2018-06-30 2020-01-02 华为技术有限公司 一种文件存储方法、装置及存储介质

Also Published As

Publication number Publication date
US20140380063A1 (en) 2014-12-25
US9390030B2 (en) 2016-07-12
EP2797255B1 (en) 2018-12-05
EP2797255A4 (en) 2015-08-19
JP6242036B2 (ja) 2017-12-06
EP2797255A1 (en) 2014-10-29
AR088823A1 (es) 2014-07-10
CA2850050A1 (en) 2013-05-23
AU2012338089A1 (en) 2014-04-03
JP2013110460A (ja) 2013-06-06
WO2013073335A1 (ja) 2013-05-23

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WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20140813