CN102999445A - 信息处理设备、信息处理方法和程序 - Google Patents

信息处理设备、信息处理方法和程序 Download PDF

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Publication number
CN102999445A
CN102999445A CN2012103288223A CN201210328822A CN102999445A CN 102999445 A CN102999445 A CN 102999445A CN 2012103288223 A CN2012103288223 A CN 2012103288223A CN 201210328822 A CN201210328822 A CN 201210328822A CN 102999445 A CN102999445 A CN 102999445A
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CN
China
Prior art keywords
content
information
storage block
encryption key
processing
Prior art date
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Pending
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CN2012103288223A
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English (en)
Chinese (zh)
Inventor
久野浩
小林义行
林隆道
村松克美
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Sony Corp
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Sony Corp
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Filing date
Publication date
Application filed by Sony Corp filed Critical Sony Corp
Publication of CN102999445A publication Critical patent/CN102999445A/zh
Pending legal-status Critical Current

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    • G06F12/14—Protection against unauthorised use of memory or access to memory
    • G06F12/1416—Protection against unauthorised use of memory or access to memory by checking the object accessibility, e.g. type of access defined by the memory independently of subject rights
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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Multimedia (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Databases & Information Systems (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Computer Hardware Design (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Software Systems (AREA)
  • Computing Systems (AREA)
  • Technology Law (AREA)
  • Storage Device Security (AREA)
  • Television Signal Processing For Recording (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
CN2012103288223A 2011-09-15 2012-09-07 信息处理设备、信息处理方法和程序 Pending CN102999445A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2011202186A JP5747758B2 (ja) 2011-09-15 2011-09-15 情報処理装置、および情報処理方法、並びにプログラム
JP2011-202186 2011-09-15

Publications (1)

Publication Number Publication Date
CN102999445A true CN102999445A (zh) 2013-03-27

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US (1) US9053739B2 (enExample)
EP (1) EP2571025B1 (enExample)
JP (1) JP5747758B2 (enExample)
CN (1) CN102999445A (enExample)

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CN104978502A (zh) * 2015-07-10 2015-10-14 上海斐讯数据通信技术有限公司 一种智能终端本地文件的加密系统及方法
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